Merge pull request #27 from TomPallister/develop

merge newest code

.gitignore

@@ -183,6 +183,7 @@ ClientBin/
 *.dbmdl
 *.dbproj.schemaview
 *.pfx
+!idsrv3test.pfx
 *.publishsettings
 node_modules/
 orleans.codegen.cs

build.cake

@@ -16,7 +16,7 @@ var artifactsDir = Directory("artifacts");
 // unit testing
 var artifactsForUnitTestsDir = artifactsDir + Directory("UnitTests");
 var unitTestAssemblies = @"./test/Ocelot.UnitTests/Ocelot.UnitTests.csproj";
-var minCodeCoverage = 75d;
+var minCodeCoverage = 76.4d;
 var coverallsRepoToken = "coveralls-repo-token-ocelot";
 var coverallsRepo = "https://coveralls.io/github/TomPallister/Ocelot";
 
@@ -229,11 +229,11 @@ Task("CreatePackages")
 		EnsureDirectoryExists(packagesDir);
 		CopyFiles("./src/**/Ocelot.*.nupkg", packagesDir);
 
-		GenerateReleaseNotes(releaseNotesFile);
+		//GenerateReleaseNotes(releaseNotesFile);
 
         System.IO.File.WriteAllLines(artifactsFile, new[]{
             "nuget:Ocelot." + buildVersion + ".nupkg",
-            "releaseNotes:releasenotes.md"
+            //"releaseNotes:releasenotes.md"
         });
 
 		if (AppVeyor.IsRunningOnAppVeyor)

configuration-explanation.txt

@@ -1,103 +0,0 @@
-{
-	"ReRoutes": [
-		{
-			# The downstream path we are forwarding the request to, ocelot will not add a trailing slash.
-			# Ocelot replaces any placeholders {etc} with matched values from the incoming request.
-			"DownstreamPathTemplate": "/identityserverexample/{someid}/something",
-			# The scheme you want Ocelot to use when making the downstream request
-			"DownstreamScheme": "https",
-			# The port you want Ocelot to use when making the downstream request, will default to 
-			# scheme if nothing set
-			"DownstreamPort": 80,
-			# The host address of the downstream service, should not have a trailing slash or scheme
-			# if there is a trailing slash Ocelot will remove it.
-			"DownstreamHost" "localhost"
-			# The path template we are listening on for this re route, Ocelot will add a trailing 
-			# slash to this property. Then when a request is made Ocelot makes sure a trailing 
-			# slash is added, so everything matches
-			"UpstreamPathTemplate": "/identityserverexample",
-			# The method we are listening for on this re route
-			"UpstreamHttpMethod": "Get",
-			# Only support identity server at the moment
-			"AuthenticationOptions": {
-				"Provider": "IdentityServer",
-				"ProviderRootUrl": "http://localhost:52888",
-				"ApiName": "api",
-				"AllowedScopes": [
-					"openid",
-					"offline_access"
-				],
-			# Required if using reference tokens
-				"ApiSecret": "secret"
-			},
-			# WARNING - will overwrite any headers already in the request with these values.
-			# Ocelot will look in the user claims for the key in [] then return the value and save
-			# it as a header with the given key before the colon (:). The index selection on value 
-			# means that Ocelot will use the delimiter specified after the next > to split the 
-			# claim value and return the index specified.
-			"AddHeadersToRequest": {
-				"CustomerId": "Claims[CustomerId] > value",
-				"LocationId": "Claims[LocationId] > value",
-				"UserType": "Claims[sub] > value[0] > |",
-				"UserId": "Claims[sub] > value[1] > |"
-			},
-			# WARNING - will overwrite any claims already in the request with these values.
-			# Ocelot will look in the user claims for the key in [] then return the value and save
-			# it as a claim with the given key before the colon (:). The index selection on value 
-			# means that Ocelot will use the delimiter specified after the next > to split the 
-			# claim value and return the index specified.
-			"AddClaimsToRequest": {
-				"CustomerId": "Claims[CustomerId] > value",
-				"LocationId": "Claims[LocationId] > value",
-				"UserType": "Claims[sub] > value[0] > |",
-				"UserId": "Claims[sub] > value[1] > |"
-			},
-			# WARNING - will overwrite any query string entries already in the request with these values.
-			# Ocelot will look in the user claims for the key in [] then return the value and save
-			# it as a query string with the given key before the colon (:). The index selection on value 
-			# means that Ocelot will use the delimiter specified after the next > to split the 
-			# claim value and return the index specified.
-			"AddQueriesToRequest": {
-				"CustomerId": "Claims[CustomerId] > value",
-				"LocationId": "Claims[LocationId] > value",
-				"UserType": "Claims[sub] > value[0] > |",
-				"UserId": "Claims[sub] > value[1] > |"
-			},
-			# This specifies any claims that are required for the user to access this re route.
-			# In this example the user must have the claim type UserType and 
-			# the value must be registered
-			"RouteClaimsRequirement": {
-				"UserType": "registered"
-			},
-			# This tells Ocelot to look for a header and use its value as a request/correlation id. 
-			# If it is set here then the id will be forwarded to the downstream service. If it
-			# does not then it will not be forwarded
-			"RequestIdKey": "OcRequestId",
-			# If this is set the response from the downstream service will be cached using the key that called it.
-			# This gives the user a chance to influence the key by adding some random query string paramter for 
-			# a user id or something that would get ignored by the downstream service. This is a hack and I 
-			# intend to provide a mechanism the user can specify for the ttl caching. Also want to expand 
-			# the caching a lot.
-			"FileCacheOptions": { "TtlSeconds": 15 },
-			# The value of this is used when matching the upstream template to an upstream url. 
-			"ReRouteIsCaseSensitive": false,
-			# Tells Ocelot the name of the service it is looking when making requests to service discovery
-			# for hosts and ports
-			"ServiceName": "product"
-			# Tells Ocelot which load balancer to use when making downstream requests.
-            "LoadBalancer": "RoundRobin"
-		},
-		# This section is meant to be for global configuration settings
-		"GlobalConfiguration": {
-			# If this is set it will override any route specific request id keys, behaves the same
-			# otherwise
-			"RequestIdKey": "OcRequestId",
-			# If set Ocelot will try and use service discovery to locate downstream hosts and ports
-			 "ServiceDiscoveryProvider":
-			{
-				"Provider":"Consul",
-				"Host":"localhost",
-				"Port":8500
-			}
-		}
-	}

configuration.json

@@ -1 +0,0 @@
-{"ReRoutes":[{"DownstreamPathTemplate":"/","UpstreamPathTemplate":"/","UpstreamHttpMethod":"get","AuthenticationOptions":{"Provider":null,"ProviderRootUrl":null,"ScopeName":null,"RequireHttps":false,"AdditionalScopes":[],"ScopeSecret":null},"AddHeadersToRequest":{},"AddClaimsToRequest":{},"RouteClaimsRequirement":{},"AddQueriesToRequest":{},"RequestIdKey":null,"FileCacheOptions":{"TtlSeconds":0},"ReRouteIsCaseSensitive":false,"ServiceName":null,"DownstreamScheme":"https","DownstreamHost":"localhost","DownstreamPort":80,"QoSOptions":{"ExceptionsAllowedBeforeBreaking":0,"DurationOfBreak":0,"TimeoutValue":0},"LoadBalancer":null,"RateLimitOptions":{"ClientWhitelist":[],"EnableRateLimiting":false,"Period":null,"PeriodTimespan":0.0,"Limit":0}},{"DownstreamPathTemplate":"/","UpstreamPathTemplate":"/test","UpstreamHttpMethod":"get","AuthenticationOptions":{"Provider":null,"ProviderRootUrl":null,"ScopeName":null,"RequireHttps":false,"AdditionalScopes":[],"ScopeSecret":null},"AddHeadersToRequest":{},"AddClaimsToRequest":{},"RouteClaimsRequirement":{},"AddQueriesToRequest":{},"RequestIdKey":null,"FileCacheOptions":{"TtlSeconds":0},"ReRouteIsCaseSensitive":false,"ServiceName":null,"DownstreamScheme":"https","DownstreamHost":"localhost","DownstreamPort":80,"QoSOptions":{"ExceptionsAllowedBeforeBreaking":0,"DurationOfBreak":0,"TimeoutValue":0},"LoadBalancer":null,"RateLimitOptions":{"ClientWhitelist":[],"EnableRateLimiting":false,"Period":null,"PeriodTimespan":0.0,"Limit":0}}],"GlobalConfiguration":{"RequestIdKey":"RequestId","ServiceDiscoveryProvider":{"Provider":"test","Host":"127.0.0.1","Port":0},"AdministrationPath":"/administration","RateLimitOptions":{"ClientIdHeader":"ClientId","QuotaExceededMessage":null,"RateLimitCounterPrefix":"ocelot","DisableRateLimitHeaders":false,"HttpStatusCode":429}}}

configuration.yaml

@@ -1,3 +0,0 @@
-Routes:
-- Downstream: http://localhost:51879/
-  Upstream: /heee

src/Ocelot/Authentication/Handler/Creator/AuthenticationHandlerCreator.cs

@@ -1,3 +1,4 @@
+using System;
 using IdentityServer4.AccessTokenValidation;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Http;
@@ -5,6 +6,8 @@ using Ocelot.Responses;
 
 namespace Ocelot.Authentication.Handler.Creator
 {
+    using Ocelot.Configuration;
+
     using AuthenticationOptions = Configuration.AuthenticationOptions;
 
     /// <summary>
@@ -16,15 +19,31 @@ namespace Ocelot.Authentication.Handler.Creator
         {
             var builder = app.New();
 
+            if (authOptions.Provider.ToLower() == "jwt")
+            {
+                var authenticationConfig = authOptions.Config as JwtConfig;
+
+                builder.UseJwtBearerAuthentication(
+                    new JwtBearerOptions()
+                        {
+                            Authority = authenticationConfig.Authority,
+                            Audience = authenticationConfig.Audience
+                        });
+            }
+            else
+            {
+                var authenticationConfig = authOptions.Config as IdentityServerConfig;
+
                 builder.UseIdentityServerAuthentication(new IdentityServerAuthenticationOptions
                 {
-                Authority = authOptions.ProviderRootUrl,
-                ApiName = authOptions.ApiName,
-                RequireHttpsMetadata = authOptions.RequireHttps,
+                    Authority = authenticationConfig.ProviderRootUrl,
+                    ApiName = authenticationConfig.ApiName,
+                    RequireHttpsMetadata = authenticationConfig.RequireHttps,
                     AllowedScopes = authOptions.AllowedScopes,
                     SupportedTokens = SupportedTokens.Both,
-                ApiSecret = authOptions.ApiSecret
+                    ApiSecret = authenticationConfig.ApiSecret
                 });
+            }
 
             var authenticationNext = builder.Build();
 

src/Ocelot/Authentication/Handler/SupportedAuthenticationProviders.cs

@@ -2,6 +2,7 @@
 {
     public enum SupportedAuthenticationProviders
     {
-        IdentityServer
+        IdentityServer,
+        Jwt
     }
 }

src/Ocelot/Authentication/JsonConverters/AuthenticationConfigConverter.cs

@@ -0,0 +1,59 @@
+using System;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+using Ocelot.Configuration;
+
+namespace Ocelot.Authentication.JsonConverters
+{
+    public class AuthenticationConfigConverter : JsonConverter
+    {
+        public override bool CanWrite => false;
+
+        public override bool CanRead => true;
+        
+        public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
+        {
+            throw new InvalidOperationException("Use default serialization.");
+        }
+
+        public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
+        {
+            var jsonObject = JObject.Load(reader);
+            var setting = default(IAuthenticationConfig);
+
+            if (jsonObject["Provider"] != null)
+            {
+                switch (jsonObject["Provider"].Value<string>())
+                {
+                    case "Jwt":
+                        setting = new JwtConfig(
+                            jsonObject["Authority"].Value<string>(),
+                            jsonObject["Audience"].Value<string>());
+                        break;
+
+                    default:
+                        setting = new IdentityServerConfig(
+                            jsonObject["ProviderRootUrl"].Value<string>(),
+                            jsonObject["ApiName"].Value<string>(),
+                            jsonObject["RequireHttps"].Value<bool>(),
+                            jsonObject["ApiSecret"].Value<string>());
+                        break;
+                }
+            }
+            else
+            {
+                setting = new IdentityServerConfig(string.Empty, string.Empty, false, string.Empty);
+            }
+
+            serializer.Populate(jsonObject.CreateReader(), setting);
+            return setting;
+        }
+
+        public override bool CanConvert(Type objectType)
+        {
+            return objectType == typeof(IAuthenticationConfig);
+        }
+    }
+
+   
+}

src/Ocelot/Authentication/Middleware/AuthenticationMiddleware.cs

@@ -34,11 +34,9 @@ namespace Ocelot.Authentication.Middleware
 
         public async Task Invoke(HttpContext context)
         {
-            _logger.TraceMiddlewareEntry();
-
             if (IsAuthenticatedRoute(DownstreamRoute.ReRoute))
             {
-                _logger.LogDebug($"{context.Request.Path} is an authenticated route. {MiddlwareName} checking if client is authenticated");
+                _logger.LogDebug($"{context.Request.Path} is an authenticated route. {MiddlewareName} checking if client is authenticated");
 
                 var authenticationHandler = _authHandlerFactory.Get(_app, DownstreamRoute.ReRoute.AuthenticationOptions);
 
@@ -46,7 +44,6 @@ namespace Ocelot.Authentication.Middleware
                 {
                     _logger.LogError($"Error getting authentication handler for {context.Request.Path}. {authenticationHandler.Errors.ToErrorString()}");
                     SetPipelineError(authenticationHandler.Errors);
-                    _logger.TraceMiddlewareCompleted();
                     return;
                 }
 
@@ -56,11 +53,7 @@ namespace Ocelot.Authentication.Middleware
                 if (context.User.Identity.IsAuthenticated)
                 {
                     _logger.LogDebug($"Client has been authenticated for {context.Request.Path}");
-
-                    _logger.TraceInvokeNext();
                     await _next.Invoke(context);
-                    _logger.TraceInvokeNextCompleted();
-                    _logger.TraceMiddlewareCompleted();
                 }
                 else
                 {
@@ -72,8 +65,6 @@ namespace Ocelot.Authentication.Middleware
 
                     _logger.LogError($"Client has NOT been authenticated for {context.Request.Path} and pipeline error set. {error.ToErrorString()}");
                     SetPipelineError(error);
-
-                    _logger.TraceMiddlewareCompleted();
                     return;
                 }
             }
@@ -81,10 +72,7 @@ namespace Ocelot.Authentication.Middleware
             {
                 _logger.LogTrace($"No authentication needed for {context.Request.Path}");
 
-                _logger.TraceInvokeNext();
                 await _next.Invoke(context);
-                _logger.TraceInvokeNextCompleted();
-                _logger.TraceMiddlewareCompleted();
             }
         }
 

src/Ocelot/Authorisation/Middleware/AuthorisationMiddleware.cs

@@ -33,8 +33,6 @@ namespace Ocelot.Authorisation.Middleware
 
         public async Task Invoke(HttpContext context)
         {
-            _logger.LogDebug("started authorisation");
-
             if (IsAuthenticatedRoute(DownstreamRoute.ReRoute))
             {
                 _logger.LogDebug("route is authenticated scopes must be checked");
@@ -73,7 +71,7 @@ namespace Ocelot.Authorisation.Middleware
 
                 if (authorised.IsError)
                 {
-                    _logger.LogDebug("error authorising user");
+                    _logger.LogDebug($"Error whilst authorising {context.User.Identity.Name} for {context.User.Identity.Name}. Setting pipeline error");
 
                     SetPipelineError(authorised.Errors);
                     return;
@@ -81,30 +79,23 @@ namespace Ocelot.Authorisation.Middleware
 
                 if (IsAuthorised(authorised))
                 {
-                    _logger.LogDebug("user is authorised calling next middleware");
-
+                    _logger.LogDebug($"{context.User.Identity.Name} has succesfully been authorised for {DownstreamRoute.ReRoute.UpstreamPathTemplate.Value}. Calling next middleware");
                     await _next.Invoke(context);
-
-                    _logger.LogDebug("succesfully called next middleware");
                 }
                 else
                 {
-                    _logger.LogDebug("user is not authorised setting pipeline error");
+                    _logger.LogDebug($"{context.User.Identity.Name} is not authorised to access {DownstreamRoute.ReRoute.UpstreamPathTemplate.Value}. Setting pipeline error");
 
                     SetPipelineError(new List<Error>
                     {
-                        new UnauthorisedError(
-                            $"{context.User.Identity.Name} unable to access {DownstreamRoute.ReRoute.UpstreamPathTemplate.Value}")
+                        new UnauthorisedError($"{context.User.Identity.Name} is not authorised to access {DownstreamRoute.ReRoute.UpstreamPathTemplate.Value}")
                     });
                 }
             }
             else
             {
-                _logger.LogDebug("AuthorisationMiddleware.Invoke route is not authorised calling next middleware");
-
+                _logger.LogDebug($"{DownstreamRoute.ReRoute.DownstreamPathTemplate.Value} route does not require user to be authorised");
                 await _next.Invoke(context);
-
-                _logger.LogDebug("succesfully called next middleware");
             }
         }
 

src/Ocelot/Cache/IOcelotCache.cs

@@ -1,11 +1,13 @@
 using System;
+using System.Collections.Generic;
 
 namespace Ocelot.Cache
 {
     public interface IOcelotCache<T>
     {
-        void Add(string key, T value, TimeSpan ttl);
-        void AddAndDelete(string key, T value, TimeSpan ttl);
-        T Get(string key);
+        void Add(string key, T value, TimeSpan ttl, string region);
+        void AddAndDelete(string key, T value, TimeSpan ttl, string region);
+        T Get(string key, string region);
+        void ClearRegion(string region);
     }
 }

src/Ocelot/Cache/IRegionCreator.cs

@@ -0,0 +1,9 @@
+using Ocelot.Configuration.File;
+
+namespace Ocelot.Cache
+{
+    public interface IRegionCreator
+    {
+        string Create(FileReRoute reRoute);
+    }
+}

src/Ocelot/Cache/Middleware/OutputCacheMiddleware.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Linq;
 using System.Net.Http;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Http;
@@ -13,16 +14,19 @@ namespace Ocelot.Cache.Middleware
         private readonly RequestDelegate _next;
         private readonly IOcelotLogger _logger;
         private readonly IOcelotCache<HttpResponseMessage> _outputCache;
+        private readonly IRegionCreator _regionCreator;
 
         public OutputCacheMiddleware(RequestDelegate next,
             IOcelotLoggerFactory loggerFactory,
             IRequestScopedDataRepository scopedDataRepository,
-            IOcelotCache<HttpResponseMessage> outputCache)
+            IOcelotCache<HttpResponseMessage> outputCache,
+            IRegionCreator regionCreator)
             :base(scopedDataRepository)
         {
             _next = next;
             _outputCache = outputCache;
             _logger = loggerFactory.CreateLogger<OutputCacheMiddleware>();
+            _regionCreator = regionCreator;
         }
 
         public async Task Invoke(HttpContext context)
@@ -33,11 +37,11 @@ namespace Ocelot.Cache.Middleware
                 return;
             }
 
-            var downstreamUrlKey = DownstreamRequest.RequestUri.OriginalString;
+            var downstreamUrlKey = $"{DownstreamRequest.Method.Method}-{DownstreamRequest.RequestUri.OriginalString}";
 
             _logger.LogDebug("started checking cache for {downstreamUrlKey}", downstreamUrlKey);
   
-            var cached = _outputCache.Get(downstreamUrlKey);
+            var cached = _outputCache.Get(downstreamUrlKey, DownstreamRoute.ReRoute.CacheOptions.Region);
 
             if (cached != null)
             {
@@ -54,8 +58,6 @@ namespace Ocelot.Cache.Middleware
 
             await _next.Invoke(context);
 
-            _logger.LogDebug("succesfully called next middleware");
-
             if (PipelineError)
             {
                 _logger.LogDebug("there was a pipeline error for {downstreamUrlKey}", downstreamUrlKey);
@@ -65,7 +67,7 @@ namespace Ocelot.Cache.Middleware
 
             var response = HttpResponseMessage;
 
-            _outputCache.Add(downstreamUrlKey, response, TimeSpan.FromSeconds(DownstreamRoute.ReRoute.FileCacheOptions.TtlSeconds));
+            _outputCache.Add(downstreamUrlKey, response, TimeSpan.FromSeconds(DownstreamRoute.ReRoute.CacheOptions.TtlSeconds), DownstreamRoute.ReRoute.CacheOptions.Region);
 
             _logger.LogDebug("finished response added to cache for {downstreamUrlKey}", downstreamUrlKey);
         }

src/Ocelot/Cache/OcelotCacheManagerCache.cs

@@ -1,4 +1,6 @@
 using System;
+using System.Collections.Generic;
+using System.Linq;
 using CacheManager.Core;
 
 namespace Ocelot.Cache
@@ -12,12 +14,12 @@ namespace Ocelot.Cache
             _cacheManager = cacheManager;
         }
 
-        public void Add(string key, T value, TimeSpan ttl)
+        public void Add(string key, T value, TimeSpan ttl, string region)
         {
-            _cacheManager.Add(new CacheItem<T>(key, value, ExpirationMode.Absolute, ttl));
+            _cacheManager.Add(new CacheItem<T>(key, region, value, ExpirationMode.Absolute, ttl));
         }
 
-        public void AddAndDelete(string key, T value, TimeSpan ttl)
+        public void AddAndDelete(string key, T value, TimeSpan ttl, string region)
         {
             var exists = _cacheManager.Get(key);
 
@@ -26,12 +28,17 @@ namespace Ocelot.Cache
                 _cacheManager.Remove(key);
             }
 
-            _cacheManager.Add(new CacheItem<T>(key, value, ExpirationMode.Absolute, ttl));
+            Add(key, value, ttl, region);
         }
 
-        public T Get(string key)
+        public T Get(string key, string region)
         {
-            return _cacheManager.Get<T>(key);
+            return _cacheManager.Get<T>(key, region);
+        }
+
+        public void ClearRegion(string region)
+        {
+            _cacheManager.ClearRegion(region);
         }
     }
 }

src/Ocelot/Cache/RegionCreator.cs

@@ -0,0 +1,24 @@
+using System.Linq;
+using Ocelot.Configuration;
+using Ocelot.Configuration.File;
+
+namespace Ocelot.Cache
+{
+
+    public class RegionCreator : IRegionCreator
+    {
+        public string Create(FileReRoute reRoute)
+        {
+            if(!string.IsNullOrEmpty(reRoute?.FileCacheOptions?.Region))
+            {
+                return reRoute?.FileCacheOptions?.Region;
+            }
+
+            var methods = string.Join("", reRoute.UpstreamHttpMethod.Select(m => m));
+
+            var region = $"{methods}{reRoute.UpstreamPathTemplate.Replace("/", "")}";
+            
+            return region;
+        }
+    }
+}

src/Ocelot/Cache/Regions.cs

@@ -0,0 +1,13 @@
+using System.Collections.Generic;
+
+namespace Ocelot.Cache
+{
+    public class Regions
+    {
+        public Regions(List<string> value)
+        {
+            Value = value;
+        }
+        public List<string> Value {get;private set;}
+    }
+}

src/Ocelot/Claims/Middleware/ClaimsBuilderMiddleware.cs

@@ -26,8 +26,6 @@ namespace Ocelot.Claims.Middleware
 
         public async Task Invoke(HttpContext context)
         {
-            _logger.LogDebug("started claims middleware");
-
             if (DownstreamRoute.ReRoute.ClaimsToClaims.Any())
             {
                 _logger.LogDebug("this route has instructions to convert claims to other claims");
@@ -42,12 +40,7 @@ namespace Ocelot.Claims.Middleware
                     return;
                 }
             }
-
-            _logger.LogDebug("calling next middleware");
-
             await _next.Invoke(context);
-
-            _logger.LogDebug("succesfully called next middleware");
         }
     }
 }

src/Ocelot/Configuration/AuthenticationOptions.cs

@@ -2,24 +2,52 @@
 
 namespace Ocelot.Configuration
 {
+    using Newtonsoft.Json;
+
     public class AuthenticationOptions
     {
-        public AuthenticationOptions(string provider, string providerRootUrl, string apiName, bool requireHttps, List<string> allowedScopes, string apiSecret)
+        public AuthenticationOptions(string provider, List<string> allowedScopes, IAuthenticationConfig config)
         {
             Provider = provider;
-            ProviderRootUrl = providerRootUrl;
-			ApiName = apiName;
-            RequireHttps = requireHttps;
             AllowedScopes = allowedScopes;
-            ApiSecret = apiSecret;
+            Config = config;
         }
 
         public string Provider { get; private set; }
+        
+        public List<string> AllowedScopes { get; private set; }
+
+        public IAuthenticationConfig Config { get; private set; }
+    }
+
+    public class IdentityServerConfig : IAuthenticationConfig
+    {
+        public IdentityServerConfig(string providerRootUrl, string apiName, bool requireHttps, string apiSecret)
+        {
+            ProviderRootUrl = providerRootUrl;
+            ApiName = apiName;
+            RequireHttps = requireHttps;
+            ApiSecret = apiSecret;
+        }
+
         public string ProviderRootUrl { get; private set; }
         public string ApiName { get; private set; }
         public string ApiSecret { get; private set; }
         public bool RequireHttps { get; private set; }
-        public List<string> AllowedScopes { get; private set; }
+    }
 
+    public class JwtConfig : IAuthenticationConfig
+    {
+        public JwtConfig(string authority, string audience)
+        {
+            Audience = audience;
+            Authority = authority;
         }
+
+        public string Audience { get; }
+
+        public string Authority { get; }
+    }
+
+    public interface IAuthenticationConfig {}
 }

src/Ocelot/Configuration/Builder/AuthenticationOptionsBuilder.cs

@@ -6,51 +6,93 @@ namespace Ocelot.Configuration.Builder
     {
 
         private string _provider;
-        private string _providerRootUrl;
-        private string _apiName;
-        private string _apiSecret;
-        private bool _requireHttps;
+
         private List<string> _allowedScopes;
 
+        private IAuthenticationConfig _identityServerConfig;
+
         public AuthenticationOptionsBuilder WithProvider(string provider)
         {
             _provider = provider;
             return this;
         }
 
-        public AuthenticationOptionsBuilder WithProviderRootUrl(string providerRootUrl)
-        {
-            _providerRootUrl = providerRootUrl;
-            return this;
-        }
-
-        public AuthenticationOptionsBuilder WithApiName(string apiName)
-        {
-            _apiName = apiName;
-            return this;
-        }
-
-        public AuthenticationOptionsBuilder WithApiSecret(string apiSecret)
-        {
-            _apiSecret = apiSecret;
-            return this;
-        }
-
-        public AuthenticationOptionsBuilder WithRequireHttps(bool requireHttps)
-        {
-            _requireHttps = requireHttps;
-            return this;
-        }
-
         public AuthenticationOptionsBuilder WithAllowedScopes(List<string> allowedScopes)
         {
             _allowedScopes = allowedScopes;
             return this;
         }
 
+        public AuthenticationOptionsBuilder WithConfig(IAuthenticationConfig config)
+        {
+            _identityServerConfig = config;
+            return this;
+        }
+
         public AuthenticationOptions Build()
         {
-            return new AuthenticationOptions(_provider, _providerRootUrl, _apiName, _requireHttps, _allowedScopes, _apiSecret);
+            return new AuthenticationOptions(_provider, _allowedScopes, _identityServerConfig);
+        }
+    }
+
+    public class IdentityServerConfigBuilder
+    {
+        private string _providerRootUrl;
+        private string _apiName;
+        private string _apiSecret;
+        private bool _requireHttps;
+        
+        public IdentityServerConfigBuilder WithProviderRootUrl(string providerRootUrl)
+        {
+            _providerRootUrl = providerRootUrl;
+            return this;
+        }
+
+        public IdentityServerConfigBuilder WithApiName(string apiName)
+        {
+            _apiName = apiName;
+            return this;
+        }
+
+        public IdentityServerConfigBuilder WithApiSecret(string apiSecret)
+        {
+            _apiSecret = apiSecret;
+            return this;
+        }
+
+        public IdentityServerConfigBuilder WithRequireHttps(bool requireHttps)
+        {
+            _requireHttps = requireHttps;
+            return this;
+        }
+
+        public IdentityServerConfig Build()
+        {
+            return new IdentityServerConfig(_providerRootUrl, _apiName, _requireHttps, _apiSecret);
+        }
+    }
+
+    public class JwtConfigBuilder
+    {
+        public string _authority;
+
+        public string _audience;
+
+        public JwtConfigBuilder WithAuthority(string authority)
+        {
+            _authority = authority;
+            return this;
+        }
+
+        public JwtConfigBuilder WithAudience(string audience)
+        {
+            _audience = audience;
+            return this;
+        }
+
+        public JwtConfig Build()
+        {
+            return new JwtConfig(_authority, _audience);
         }
     }
 }

src/Ocelot/Configuration/CacheOptions.cs

@@ -2,11 +2,13 @@
 {
     public class CacheOptions
     {
-        public CacheOptions(int ttlSeconds)
+        public CacheOptions(int ttlSeconds, string region)
         {
             TtlSeconds = ttlSeconds;
+            Region = region;
         }
 
         public int TtlSeconds { get; private set; }
+        public string Region {get;private set;}
     }
 }

src/Ocelot/Configuration/Creator/AuthenticationOptionsCreator.cs

@@ -1,19 +1,26 @@
 using Ocelot.Configuration.Builder;
 using Ocelot.Configuration.File;
+using Ocelot.Creator.Configuration;
 
 namespace Ocelot.Configuration.Creator
 {
     public class AuthenticationOptionsCreator : IAuthenticationOptionsCreator
     {
+        private readonly IAuthenticationProviderConfigCreator _creator;
+
+        public AuthenticationOptionsCreator(IAuthenticationProviderConfigCreator creator)
+        {
+            _creator = creator;
+        }
+
         public AuthenticationOptions Create(FileReRoute fileReRoute)
         {
+            var authenticationConfig = _creator.Create(fileReRoute.AuthenticationOptions);
+
             return new AuthenticationOptionsBuilder()
                 .WithProvider(fileReRoute.AuthenticationOptions?.Provider)
-                                        .WithProviderRootUrl(fileReRoute.AuthenticationOptions?.ProviderRootUrl)
-                                        .WithApiName(fileReRoute.AuthenticationOptions?.ApiName)
-                                        .WithRequireHttps(fileReRoute.AuthenticationOptions.RequireHttps)
                 .WithAllowedScopes(fileReRoute.AuthenticationOptions?.AllowedScopes)
-                                        .WithApiSecret(fileReRoute.AuthenticationOptions?.ApiSecret)
+                .WithConfig(authenticationConfig)
                 .Build();
         } 
     }

src/Ocelot/Configuration/Creator/AuthenticationProviderConfigCreator.cs

@@ -0,0 +1,37 @@
+using Ocelot.Creator.Configuration;
+
+namespace Ocelot.Configuration.Creator
+{
+    using Ocelot.Configuration.Builder;
+    using Ocelot.Configuration.File;
+
+    public class AuthenticationProviderConfigCreator : IAuthenticationProviderConfigCreator
+    {
+        public IAuthenticationConfig Create(FileAuthenticationOptions authenticationOptions)
+        {
+            if (authenticationOptions.Provider?.ToLower() == "jwt")
+            {
+                return CreateJwt(authenticationOptions);
+            }
+
+            return CreateIdentityServer(authenticationOptions);
+        }
+
+        private JwtConfig CreateJwt(FileAuthenticationOptions authenticationOptions)
+        {
+            return new JwtConfigBuilder()
+                .WithAudience(authenticationOptions.JwtConfig?.Audience)
+                .WithAuthority(authenticationOptions.JwtConfig?.Authority)
+                .Build();
+        }
+
+        private IdentityServerConfig CreateIdentityServer(FileAuthenticationOptions authenticationOptions)
+        {
+            return new IdentityServerConfigBuilder()
+                .WithApiName(authenticationOptions.IdentityServerConfig?.ApiName)
+                .WithApiSecret(authenticationOptions.IdentityServerConfig?.ApiSecret)
+                .WithProviderRootUrl(authenticationOptions.IdentityServerConfig?.ProviderRootUrl)
+                .WithRequireHttps(authenticationOptions.IdentityServerConfig.RequireHttps).Build();
+        }
+    }
+}

src/Ocelot/Configuration/Creator/FileOcelotConfigurationCreator.cs

@@ -4,6 +4,7 @@ using System.Text;
 using System.Threading.Tasks;
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Options;
+using Ocelot.Cache;
 using Ocelot.Configuration.Builder;
 using Ocelot.Configuration.File;
 using Ocelot.Configuration.Parser;
@@ -30,12 +31,13 @@ namespace Ocelot.Configuration.Creator
         private readonly IQosProviderHouse _qosProviderHouse;
         private readonly IClaimsToThingCreator _claimsToThingCreator;
         private readonly IAuthenticationOptionsCreator _authOptionsCreator;
-        private IUpstreamTemplatePatternCreator _upstreamTemplatePatternCreator;
-        private IRequestIdKeyCreator _requestIdKeyCreator;
-        private IServiceProviderConfigurationCreator _serviceProviderConfigCreator;
-        private IQoSOptionsCreator _qosOptionsCreator;
-        private IReRouteOptionsCreator _fileReRouteOptionsCreator;
-        private IRateLimitOptionsCreator _rateLimitOptionsCreator;
+        private readonly IUpstreamTemplatePatternCreator _upstreamTemplatePatternCreator;
+        private readonly IRequestIdKeyCreator _requestIdKeyCreator;
+        private readonly IServiceProviderConfigurationCreator _serviceProviderConfigCreator;
+        private readonly IQoSOptionsCreator _qosOptionsCreator;
+        private readonly IReRouteOptionsCreator _fileReRouteOptionsCreator;
+        private readonly IRateLimitOptionsCreator _rateLimitOptionsCreator;
+        private readonly IRegionCreator _regionCreator;
 
         public FileOcelotConfigurationCreator(
             IOptions<FileConfiguration> options, 
@@ -52,9 +54,11 @@ namespace Ocelot.Configuration.Creator
             IServiceProviderConfigurationCreator serviceProviderConfigCreator,
             IQoSOptionsCreator qosOptionsCreator,
             IReRouteOptionsCreator fileReRouteOptionsCreator,
-            IRateLimitOptionsCreator rateLimitOptionsCreator
+            IRateLimitOptionsCreator rateLimitOptionsCreator,
+            IRegionCreator regionCreator
             )
         {
+            _regionCreator = regionCreator;
             _rateLimitOptionsCreator = rateLimitOptionsCreator;
             _requestIdKeyCreator = requestIdKeyCreator;
             _upstreamTemplatePatternCreator = upstreamTemplatePatternCreator;
@@ -137,6 +141,8 @@ namespace Ocelot.Configuration.Creator
 
             var rateLimitOption = _rateLimitOptionsCreator.Create(fileReRoute, globalConfiguration, fileReRouteOptions.EnableRateLimiting);
 
+            var region = _regionCreator.Create(fileReRoute);
+
             var reRoute = new ReRouteBuilder()
                 .WithDownstreamPathTemplate(fileReRoute.DownstreamPathTemplate)
                 .WithUpstreamPathTemplate(fileReRoute.UpstreamPathTemplate)
@@ -151,7 +157,7 @@ namespace Ocelot.Configuration.Creator
                 .WithClaimsToQueries(claimsToQueries)
                 .WithRequestIdKey(requestIdKey)
                 .WithIsCached(fileReRouteOptions.IsCached)
-                .WithCacheOptions(new CacheOptions(fileReRoute.FileCacheOptions.TtlSeconds))
+                .WithCacheOptions(new CacheOptions(fileReRoute.FileCacheOptions.TtlSeconds, region))
                 .WithDownstreamScheme(fileReRoute.DownstreamScheme)
                 .WithLoadBalancer(fileReRoute.LoadBalancer)
                 .WithDownstreamHost(fileReRoute.DownstreamHost)

src/Ocelot/Configuration/Creator/IdentityServerConfigurationCreator.cs

@@ -13,6 +13,8 @@ namespace Ocelot.Configuration.Creator
             var username = Environment.GetEnvironmentVariable("OCELOT_USERNAME");
             var hash = Environment.GetEnvironmentVariable("OCELOT_HASH");
             var salt = Environment.GetEnvironmentVariable("OCELOT_SALT");
+            var credentialsSigningCertificateLocation = Environment.GetEnvironmentVariable("OCELOT_CERTIFICATE");
+            var credentialsSigningCertificatePassword = Environment.GetEnvironmentVariable("OCELOT_CERTIFICATE_PASSWORD");
 
             return new IdentityServerConfiguration(
                 "admin",
@@ -28,7 +30,9 @@ namespace Ocelot.Configuration.Creator
                 new List<User>
                 {
                     new User("admin", username, hash, salt)
-                }
+                },
+                credentialsSigningCertificateLocation,
+                credentialsSigningCertificatePassword
             );
         }
     }

src/Ocelot/Configuration/File/FileAuthenticationOptions.cs

@@ -7,13 +7,13 @@ namespace Ocelot.Configuration.File
         public FileAuthenticationOptions()
         {
             AllowedScopes = new List<string>();
+            IdentityServerConfig = new FileIdentityServerConfig();
+            JwtConfig = new FileJwtConfig();
         }
 
         public string Provider { get; set; }
-        public string ProviderRootUrl { get; set; }
-        public string ApiName { get; set; }
-        public bool RequireHttps { get; set; }
         public List<string> AllowedScopes { get; set; }
-        public string ApiSecret { get; set; }
+        public FileIdentityServerConfig IdentityServerConfig { get; set; }
+        public FileJwtConfig JwtConfig { get; set; }
     }
 }

src/Ocelot/Configuration/File/FileCacheOptions.cs

@@ -3,5 +3,6 @@
     public class FileCacheOptions
     {
         public int TtlSeconds { get; set; }
+        public string Region {get; set;}
     }
 }

src/Ocelot/Configuration/File/FileIdentityServerConfig.cs

@@ -0,0 +1,10 @@
+namespace Ocelot.Configuration.File
+{
+    public class FileIdentityServerConfig
+    {
+        public string ProviderRootUrl { get; set; }
+        public string ApiName { get; set; }
+        public bool RequireHttps { get; set; }
+        public string ApiSecret { get; set; }
+    }
+}

src/Ocelot/Configuration/File/FileJwtConfig.cs

@@ -0,0 +1,9 @@
+namespace Ocelot.Configuration.File
+{
+    public class FileJwtConfig
+    {
+        public string Authority { get; set; }
+
+        public string Audience { get; set; }
+    }
+}

src/Ocelot/Configuration/Provider/IIdentityServerConfiguration.cs

@@ -17,5 +17,7 @@ namespace Ocelot.Configuration.Provider
         AccessTokenType AccessTokenType {get;}
         bool RequireClientSecret {get;}
         List<User> Users {get;}
+        string CredentialsSigningCertificateLocation { get; }
+        string CredentialsSigningCertificatePassword { get; }
     }
 }

src/Ocelot/Configuration/Provider/IdentityServerConfiguration.cs

@@ -17,7 +17,7 @@ namespace Ocelot.Configuration.Provider
             IEnumerable<string>  grantType,
             AccessTokenType accessTokenType,
             bool requireClientSecret,
-            List<User> users)
+            List<User> users, string credentialsSigningCertificateLocation, string credentialsSigningCertificatePassword)
         {
             ApiName = apiName;
             RequireHttps = requireHttps;
@@ -30,6 +30,8 @@ namespace Ocelot.Configuration.Provider
             AccessTokenType = accessTokenType;
             RequireClientSecret = requireClientSecret;
             Users = users;
+            CredentialsSigningCertificateLocation = credentialsSigningCertificateLocation;
+            CredentialsSigningCertificatePassword = credentialsSigningCertificatePassword;
         }
 
         public string ApiName { get; private set; }
@@ -43,5 +45,7 @@ namespace Ocelot.Configuration.Provider
         public AccessTokenType AccessTokenType {get;private set;}
         public bool RequireClientSecret {get;private set;}
         public List<User> Users {get;private set;}
+        public string CredentialsSigningCertificateLocation { get; private set; }
+        public string CredentialsSigningCertificatePassword { get; private set; }
     }
 }

src/Ocelot/Configuration/ReRoute.cs

@@ -46,7 +46,7 @@ namespace Ocelot.Configuration
             IsAuthorised = isAuthorised;
             RequestIdKey = requestIdKey;
             IsCached = isCached;
-            FileCacheOptions = fileCacheOptions;
+            CacheOptions = fileCacheOptions;
             ClaimsToQueries = claimsToQueries
                 ?? new List<ClaimToThing>();
             ClaimsToClaims = claimsToClaims 
@@ -74,7 +74,7 @@ namespace Ocelot.Configuration
         public Dictionary<string, string> RouteClaimsRequirement { get; private set; }
         public string RequestIdKey { get; private set; }
         public bool IsCached { get; private set; }
-        public CacheOptions FileCacheOptions { get; private set; }
+        public CacheOptions CacheOptions { get; private set; }
         public string DownstreamScheme {get;private set;}
         public bool IsQos { get; private set; }
         public QoSOptions QosOptionsOptions { get; private set; }

src/Ocelot/Configuration/Repository/ConsulOcelotConfigurationRepository.cs

@@ -4,6 +4,7 @@ using System.Threading.Tasks;
 using Consul;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
+using Ocelot.Authentication.JsonConverters;
 using Ocelot.Responses;
 using Ocelot.ServiceDiscovery;
 
@@ -30,7 +31,7 @@ namespace Ocelot.Configuration.Repository
 
         public async Task<Response<IOcelotConfiguration>> Get()
         {
-            var config = _cache.Get(_ocelotConfiguration);
+            var config = _cache.Get(_ocelotConfiguration, _ocelotConfiguration);
 
             if (config != null)
             {
@@ -48,7 +49,9 @@ namespace Ocelot.Configuration.Repository
 
             var json = Encoding.UTF8.GetString(bytes);
 
-            var consulConfig = JsonConvert.DeserializeObject<OcelotConfiguration>(json);
+            var settings = new JsonSerializerSettings();
+            settings.Converters.Add(new AuthenticationConfigConverter());
+            var consulConfig = JsonConvert.DeserializeObject<OcelotConfiguration>(json, settings);
 
             return new OkResponse<IOcelotConfiguration>(consulConfig);
         }
@@ -68,7 +71,7 @@ namespace Ocelot.Configuration.Repository
 
             if (result.Response)
             {
-                _cache.AddAndDelete(_ocelotConfiguration, ocelotConfiguration, TimeSpan.FromSeconds(3));
+                _cache.AddAndDelete(_ocelotConfiguration, ocelotConfiguration, TimeSpan.FromSeconds(3), _ocelotConfiguration);
 
                 return new OkResponse();
             }

src/Ocelot/Controllers/OutputCacheController.cs

@@ -0,0 +1,29 @@
+using System.Net.Http;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Ocelot.Cache;
+using Ocelot.Configuration.Provider;
+
+namespace Ocelot.Controllers
+{
+    [Authorize]
+    [Route("outputcache")]
+    public class OutputCacheController : Controller
+    {
+        private IOcelotCache<HttpResponseMessage> _cache;
+
+        public OutputCacheController(IOcelotCache<HttpResponseMessage> cache)
+        {
+            _cache = cache;
+        }
+
+        [HttpDelete]
+        [Route("{region}")]
+        public IActionResult Delete(string region)
+        {
+            _cache.ClearRegion(region);
+            return new NoContentResult();
+        }
+    }
+}

src/Ocelot/Creator/Configuration/IAuthenticationProviderConfigCreator.cs

@@ -0,0 +1,10 @@
+using Ocelot.Configuration;
+using Ocelot.Configuration.File;
+
+namespace Ocelot.Creator.Configuration
+{
+    public interface IAuthenticationProviderConfigCreator
+    {
+        IAuthenticationConfig Create(FileAuthenticationOptions authenticationOptions);
+    }
+}

src/Ocelot/DependencyInjection/ServiceCollectionExtensions.cs

@@ -41,7 +41,10 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Net.Http;
 using System.Reflection;
+using System.Security.Cryptography.X509Certificates;
+using Microsoft.IdentityModel.Tokens;
 using Ocelot.Configuration;
+using Ocelot.Creator.Configuration;
 using FileConfigurationProvider = Ocelot.Configuration.Provider.FileConfigurationProvider;
 
 namespace Ocelot.DependencyInjection
@@ -69,6 +72,7 @@ namespace Ocelot.DependencyInjection
 
             services.Configure<FileConfiguration>(configurationRoot);
             services.TryAddSingleton<IOcelotConfigurationCreator, FileOcelotConfigurationCreator>();
+            services.TryAddSingleton<IAuthenticationProviderConfigCreator, AuthenticationProviderConfigCreator>();
             services.TryAddSingleton<IOcelotConfigurationRepository, InMemoryOcelotConfigurationRepository>();
             services.TryAddSingleton<IConfigurationValidator, FileConfigurationValidator>();
             services.TryAddSingleton<IBaseUrlFinder, BaseUrlFinder>();
@@ -87,8 +91,10 @@ namespace Ocelot.DependencyInjection
             {
                 services.TryAddSingleton<IIdentityServerConfiguration>(identityServerConfiguration);
                 services.TryAddSingleton<IHashMatcher, HashMatcher>();
-                services.AddIdentityServer()
-                    .AddTemporarySigningCredential()
+                var identityServerBuilder = services
+                    .AddIdentityServer(options => {
+                        options.IssuerUri = "Ocelot";
+                    })
                     .AddInMemoryApiResources(new List<ApiResource>
                     {
                         new ApiResource
@@ -120,6 +126,16 @@ namespace Ocelot.DependencyInjection
                             RequireClientSecret = identityServerConfiguration.RequireClientSecret
                         }
                     }).AddResourceOwnerValidator<OcelotResourceOwnerPasswordValidator>();
+
+                if (string.IsNullOrEmpty(identityServerConfiguration.CredentialsSigningCertificateLocation) || string.IsNullOrEmpty(identityServerConfiguration.CredentialsSigningCertificatePassword))
+                {
+                    identityServerBuilder.AddTemporarySigningCredential();
+                }
+                else
+                {
+                    var cert = new X509Certificate2(identityServerConfiguration.CredentialsSigningCertificateLocation, identityServerConfiguration.CredentialsSigningCertificatePassword);
+                    identityServerBuilder.AddSigningCredential(cert);
+                }
             }
 
             var assembly = typeof(FileConfigurationController).GetTypeInfo().Assembly;
@@ -131,6 +147,7 @@ namespace Ocelot.DependencyInjection
                 .AddJsonFormatters();
 
             services.AddLogging();
+            services.TryAddSingleton<IRegionCreator, RegionCreator>();
             services.TryAddSingleton<IFileConfigurationRepository, FileConfigurationRepository>();
             services.TryAddSingleton<IFileConfigurationSetter, FileConfigurationSetter>();
             services.TryAddSingleton<IFileConfigurationProvider, FileConfigurationProvider>();
@@ -169,6 +186,11 @@ namespace Ocelot.DependencyInjection
             services.TryAddSingleton<IHttpContextAccessor, HttpContextAccessor>();
             services.TryAddScoped<IRequestScopedDataRepository, HttpDataRepository>();
             services.AddMemoryCache();
+
+            //Used to log the the start and ending of middleware
+            services.TryAddSingleton<OcelotDiagnosticListener>();
+            services.AddMiddlewareAnalysis();
+
             return services;
         }
     }

src/Ocelot/DownstreamRouteFinder/Middleware/DownstreamRouteFinderMiddleware.cs

@@ -30,8 +30,6 @@ namespace Ocelot.DownstreamRouteFinder.Middleware
 
         public async Task Invoke(HttpContext context)
         {
-            _logger.TraceMiddlewareEntry();
-
             var upstreamUrlPath = context.Request.Path.ToString().SetLastCharacterAs('/');
 
             _logger.LogDebug("upstream url path is {upstreamUrlPath}", upstreamUrlPath);
@@ -40,11 +38,9 @@ namespace Ocelot.DownstreamRouteFinder.Middleware
 
             if (downstreamRoute.IsError)
             {
-                _logger.LogError($"{MiddlwareName} setting pipeline errors. IDownstreamRouteFinder returned {downstreamRoute.Errors.ToErrorString()}");
+                _logger.LogError($"{MiddlewareName} setting pipeline errors. IDownstreamRouteFinder returned {downstreamRoute.Errors.ToErrorString()}");
 
                 SetPipelineError(downstreamRoute.Errors);
-
-                _logger.TraceMiddlewareCompleted();
                 return;
             }
 
@@ -52,12 +48,7 @@ namespace Ocelot.DownstreamRouteFinder.Middleware
 
             SetDownstreamRouteForThisRequest(downstreamRoute.Data);
 
-            _logger.TraceInvokeNext();
-
             await _next.Invoke(context);
-
-            _logger.TraceInvokeNextCompleted();
-            _logger.TraceMiddlewareCompleted();
         }
     }
 }

src/Ocelot/DownstreamUrlCreator/Middleware/DownstreamUrlCreatorMiddleware.cs

@@ -30,8 +30,6 @@ namespace Ocelot.DownstreamUrlCreator.Middleware
 
         public async Task Invoke(HttpContext context)
         {
-            _logger.LogDebug("started calling downstream url creator middleware");
-
             var dsPath = _replacer
                 .Replace(DownstreamRoute.ReRoute.DownstreamPathTemplate, DownstreamRoute.TemplatePlaceholderNameAndValues);
 
@@ -53,11 +51,7 @@ namespace Ocelot.DownstreamUrlCreator.Middleware
 
             _logger.LogDebug("downstream url is {downstreamUrl.Data.Value}", DownstreamRequest.RequestUri);
 
-            _logger.LogDebug("calling next middleware");
-
             await _next.Invoke(context);
-
-            _logger.LogDebug("succesfully called next middleware");
         }
     }
 }

src/Ocelot/Headers/Middleware/HttpRequestHeadersBuilderMiddleware.cs

@@ -26,17 +26,15 @@ namespace Ocelot.Headers.Middleware
 
         public async Task Invoke(HttpContext context)
         {
-            _logger.LogDebug("started calling headers builder middleware");
-
             if (DownstreamRoute.ReRoute.ClaimsToHeaders.Any())
             {
-                _logger.LogDebug("this route has instructions to convert claims to headers");
+                _logger.LogDebug($"{ DownstreamRoute.ReRoute.DownstreamPathTemplate.Value} has instructions to convert claims to headers");
 
                 var response = _addHeadersToRequest.SetHeadersOnDownstreamRequest(DownstreamRoute.ReRoute.ClaimsToHeaders, context.User.Claims, DownstreamRequest);
 
                 if (response.IsError)
                 {
-                    _logger.LogDebug("there was an error setting headers on context, setting pipeline error");
+                    _logger.LogDebug("Error setting headers on context, setting pipeline error");
 
                     SetPipelineError(response.Errors);
                     return;
@@ -45,11 +43,7 @@ namespace Ocelot.Headers.Middleware
                 _logger.LogDebug("headers have been set on context");
             }
 
-            _logger.LogDebug("calling next middleware");
-
             await _next.Invoke(context);
-
-            _logger.LogDebug("succesfully called next middleware");
         }
     }
 }

src/Ocelot/LoadBalancer/Middleware/LoadBalancingMiddleware.cs

@@ -28,11 +28,10 @@ namespace Ocelot.LoadBalancer.Middleware
 
         public async Task Invoke(HttpContext context)
         {
-            _logger.LogDebug("started calling load balancing middleware");
-
             var loadBalancer = _loadBalancerHouse.Get(DownstreamRoute.ReRoute.ReRouteKey);
             if(loadBalancer.IsError)
             {
+                _logger.LogDebug("there was an error retriving the loadbalancer, setting pipeline error");
                 SetPipelineError(loadBalancer.Errors);
                 return;
             }
@@ -40,6 +39,7 @@ namespace Ocelot.LoadBalancer.Middleware
             var hostAndPort = await loadBalancer.Data.Lease();
             if(hostAndPort.IsError)
             {
+                _logger.LogDebug("there was an error leasing the loadbalancer, setting pipeline error");
                 SetPipelineError(hostAndPort.Errors);
                 return;
             }
@@ -52,23 +52,19 @@ namespace Ocelot.LoadBalancer.Middleware
             }
             DownstreamRequest.RequestUri = uriBuilder.Uri;
 
-            _logger.LogDebug("calling next middleware");
-
             try
             {
                 await _next.Invoke(context);
-
-                loadBalancer.Data.Release(hostAndPort.Data);
             }
             catch (Exception)
             {
-                loadBalancer.Data.Release(hostAndPort.Data);
-                 
-                 _logger.LogDebug("error calling next middleware, exception will be thrown to global handler");
+                _logger.LogDebug("Exception calling next middleware, exception will be thrown to global handler");
                 throw;
             }
-
-            _logger.LogDebug("succesfully called next middleware");
+            finally
+            {
+                loadBalancer.Data.Release(hostAndPort.Data);
+            }
         }
     }
 }

src/Ocelot/Logging/OcelotDiagnosticListener.cs

@@ -0,0 +1,34 @@
+using System;
+using Microsoft.AspNetCore.Http;
+using Microsoft.Extensions.DiagnosticAdapter;
+
+namespace Ocelot.Logging
+{
+    public class OcelotDiagnosticListener
+    {
+        private IOcelotLogger _logger;
+
+        public OcelotDiagnosticListener(IOcelotLoggerFactory factory)
+        {
+            _logger = factory.CreateLogger<OcelotDiagnosticListener>();
+        }
+
+        [DiagnosticName("Microsoft.AspNetCore.MiddlewareAnalysis.MiddlewareStarting")]
+        public virtual void OnMiddlewareStarting(HttpContext httpContext, string name)
+        {
+            _logger.LogTrace($"MiddlewareStarting: {name}; {httpContext.Request.Path}");
+        }
+
+        [DiagnosticName("Microsoft.AspNetCore.MiddlewareAnalysis.MiddlewareException")]
+        public virtual void OnMiddlewareException(Exception exception, string name)
+        {
+            _logger.LogTrace($"MiddlewareException: {name}; {exception.Message}");
+        }
+
+        [DiagnosticName("Microsoft.AspNetCore.MiddlewareAnalysis.MiddlewareFinished")]
+        public virtual void OnMiddlewareFinished(HttpContext httpContext, string name)
+        {
+            _logger.LogTrace($"MiddlewareFinished: {name}; {httpContext.Response.StatusCode}");
+        }
+    }
+}

src/Ocelot/Logging/OcelotLoggerExtensions.cs

@@ -1,29 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Text;
-
-namespace Ocelot.Logging
-{
-    public static class OcelotLoggerExtensions
-    {
-        public static void TraceMiddlewareEntry(this IOcelotLogger logger)
-        {
-            logger.LogTrace($"entered {logger.Name}");
-        }
-
-        public static void TraceInvokeNext(this IOcelotLogger logger)
-        {
-            logger.LogTrace($"invoking next middleware from {logger.Name}");
-        }
-
-        public static void TraceInvokeNextCompleted(this IOcelotLogger logger)
-        {
-            logger.LogTrace($"returned to {logger.Name} after next middleware completed");
-        }
-
-        public static void TraceMiddlewareCompleted(this IOcelotLogger logger)
-        {
-            logger.LogTrace($"completed {logger.Name}");
-        }
-    }
-}

src/Ocelot/Middleware/OcelotMiddleware.cs

@@ -13,10 +13,10 @@ namespace Ocelot.Middleware
         protected OcelotMiddleware(IRequestScopedDataRepository requestScopedDataRepository)
         {
             _requestScopedDataRepository = requestScopedDataRepository;
-            MiddlwareName = this.GetType().Name;
+            MiddlewareName = this.GetType().Name;
         }
 
-        public string MiddlwareName { get; }
+        public string MiddlewareName { get; }
 
         public bool PipelineError => _requestScopedDataRepository.Get<bool>("OcelotMiddlewareError").Data;
 

src/Ocelot/Middleware/OcelotMiddlewareExtensions.cs

@@ -1,4 +1,5 @@
 using System.Collections.Generic;
+using System.Diagnostics;
 using IdentityServer4.AccessTokenValidation;
 using Microsoft.AspNetCore.Builder;
 using Ocelot.Authentication.Middleware;
@@ -8,6 +9,7 @@ using Ocelot.DownstreamRouteFinder.Middleware;
 using Ocelot.DownstreamUrlCreator.Middleware;
 using Ocelot.Errors.Middleware;
 using Ocelot.Headers.Middleware;
+using Ocelot.Logging;
 using Ocelot.QueryStrings.Middleware;
 using Ocelot.Request.Middleware;
 using Ocelot.Requester.Middleware;
@@ -53,6 +55,8 @@ namespace Ocelot.Middleware
         {
             await CreateAdministrationArea(builder);
 
+            ConfigureDiagnosticListener(builder);
+
             // This is registered to catch any global exceptions that are not handled
             builder.UseExceptionHandlerMiddleware();
 
@@ -181,7 +185,6 @@ namespace Ocelot.Middleware
                 builder.Map(configuration.AdministrationPath, app =>
                 {
                     var identityServerUrl = $"{baseSchemeUrlAndPort}/{configuration.AdministrationPath.Remove(0,1)}";
-
                     app.UseIdentityServerAuthentication(new IdentityServerAuthenticationOptions
                     {
                         Authority = identityServerUrl,
@@ -206,5 +209,22 @@ namespace Ocelot.Middleware
                 builder.Use(middleware);
             }
         }
+
+        /// <summary>
+         /// Configure a DiagnosticListener to listen for diagnostic events when the middleware starts and ends
+         /// </summary>
+         /// <param name="builder"></param>
+         private static void ConfigureDiagnosticListener(IApplicationBuilder builder)
+         {
+             var env = (IHostingEnvironment)builder.ApplicationServices.GetService(typeof(IHostingEnvironment));
+
+            //https://github.com/TomPallister/Ocelot/pull/87 not sure why only for dev envs and marc disapeered so just merging and maybe change one day?
+            if (!env.IsProduction())
+             {
+                 var listener = (OcelotDiagnosticListener)builder.ApplicationServices.GetService(typeof(OcelotDiagnosticListener));
+                 var diagnosticListener = (DiagnosticListener)builder.ApplicationServices.GetService(typeof(DiagnosticListener));
+                 diagnosticListener.SubscribeWithAdapter(listener);
+             }
+         }
     }
 }

src/Ocelot/Ocelot.csproj

@@ -26,10 +26,12 @@
   </PropertyGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.MiddlewareAnalysis" Version="1.1.1" />
     <PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration" Version="1.1.1" />
     <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="1.1.1" />
     <PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="1.1.1" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="1.1.1" />
+    <PackageReference Include="Microsoft.Extensions.DiagnosticAdapter" Version="1.1.0" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="1.1.1" />
     <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="1.1.1" />
     <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="1.1.1" />

src/Ocelot/QueryStrings/Middleware/QueryStringBuilderMiddleware.cs

@@ -26,11 +26,9 @@ namespace Ocelot.QueryStrings.Middleware
 
         public async Task Invoke(HttpContext context)
         {
-            _logger.LogDebug("started calling query string builder middleware");
-
             if (DownstreamRoute.ReRoute.ClaimsToQueries.Any())
             {
-                _logger.LogDebug("this route has instructions to convert claims to queries");
+                _logger.LogDebug($"{DownstreamRoute.ReRoute.DownstreamPathTemplate.Value} has instructions to convert claims to queries");
 
                 var response = _addQueriesToRequest.SetQueriesOnDownstreamRequest(DownstreamRoute.ReRoute.ClaimsToQueries, context.User.Claims, DownstreamRequest);
 
@@ -43,11 +41,7 @@ namespace Ocelot.QueryStrings.Middleware
                 }
             }
 
-            _logger.LogDebug("calling next middleware");
-
             await _next.Invoke(context);
-
-            _logger.LogDebug("succesfully called next middleware");
         }
     }
 }

src/Ocelot/RateLimit/Middleware/ClientRateLimitMiddleware.cs

@@ -31,18 +31,12 @@ namespace Ocelot.RateLimit.Middleware
 
         public async Task Invoke(HttpContext context)
         {
-            _logger.TraceMiddlewareEntry();
-
             var options = DownstreamRoute.ReRoute.RateLimitOptions;
             // check if rate limiting is enabled
             if (!DownstreamRoute.ReRoute.EnableEndpointEndpointRateLimiting)
             {
                 _logger.LogDebug($"EndpointRateLimiting is not enabled for {DownstreamRoute.ReRoute.DownstreamPathTemplate}");
-
-                _logger.TraceInvokeNext();
                 await _next.Invoke(context);
-                _logger.TraceInvokeNextCompleted();
-                _logger.TraceMiddlewareCompleted();
                 return;
             }
             // compute identity from request
@@ -52,11 +46,7 @@ namespace Ocelot.RateLimit.Middleware
             if (IsWhitelisted(identity, options))
             {
                 _logger.LogDebug($"{DownstreamRoute.ReRoute.DownstreamPathTemplate} is white listed from rate limiting");
-
-                _logger.TraceInvokeNext();
                 await _next.Invoke(context);
-                _logger.TraceInvokeNextCompleted();
-                _logger.TraceMiddlewareCompleted();
                 return;
             }
 
@@ -78,7 +68,6 @@ namespace Ocelot.RateLimit.Middleware
                     var retrystring = retryAfter.ToString(System.Globalization.CultureInfo.InvariantCulture);
                     // break execution
                     await ReturnQuotaExceededResponse(context, options, retrystring);
-                    _logger.TraceMiddlewareCompleted();
 
                     return;
                 }
@@ -91,10 +80,7 @@ namespace Ocelot.RateLimit.Middleware
                 context.Response.OnStarting(SetRateLimitHeaders, state: headers);
             }
 
-            _logger.TraceInvokeNext();
             await _next.Invoke(context);
-            _logger.TraceInvokeNextCompleted();
-            _logger.TraceMiddlewareCompleted();
         }
 
         public virtual ClientRequestIdentity SetIdentity(HttpContext httpContext, RateLimitOptions option)

src/Ocelot/RequestId/Middleware/RequestIdMiddleware.cs

@@ -29,14 +29,8 @@ namespace Ocelot.RequestId.Middleware
 
         public async Task Invoke(HttpContext context)
         {
-            _logger.TraceMiddlewareEntry();
-
             SetOcelotRequestId(context);
-
-            _logger.TraceInvokeNext();
             await _next.Invoke(context);
-            _logger.TraceInvokeNextCompleted();
-            _logger.TraceMiddlewareCompleted();
         }
 
         private void SetOcelotRequestId(HttpContext context)

src/Ocelot/Responder/HttpContextResponder.cs

@@ -62,14 +62,6 @@ namespace Ocelot.Responder
             }
         }
 
-        private static void AddHeaderIfDoesntExist(HttpContext context, KeyValuePair<string, IEnumerable<string>> httpResponseHeader)
-        {
-            if (!context.Response.Headers.ContainsKey(httpResponseHeader.Key))
-            {
-                context.Response.Headers.Add(httpResponseHeader.Key, new StringValues(httpResponseHeader.Value.ToArray()));
-            }
-        }
-
         public void SetErrorResponseOnContext(HttpContext context, int statusCode)
         {
             context.Response.OnStarting(x =>
@@ -78,5 +70,13 @@ namespace Ocelot.Responder
                 return Task.CompletedTask;
             }, context);
         }
+
+        private static void AddHeaderIfDoesntExist(HttpContext context, KeyValuePair<string, IEnumerable<string>> httpResponseHeader)
+        {
+            if (!context.Response.Headers.ContainsKey(httpResponseHeader.Key))
+            {
+                context.Response.Headers.Add(httpResponseHeader.Key, new StringValues(httpResponseHeader.Value.ToArray()));
+            }
+        }
     }
 }

src/Ocelot/Responder/Middleware/ResponderMiddleware.cs

@@ -34,15 +34,12 @@ namespace Ocelot.Responder.Middleware
 
         public async Task Invoke(HttpContext context)
         {
-            _logger.TraceMiddlewareEntry();
-            _logger.TraceInvokeNext();
             await _next.Invoke(context);
-            _logger.TraceInvokeNextCompleted();
 
             if (PipelineError)
             {
                 var errors = PipelineErrors;
-                _logger.LogError($"{errors.Count} pipeline errors found in {MiddlwareName}. Setting error response status code");
+                _logger.LogError($"{PipelineErrors.Count} pipeline errors found in {MiddlewareName}. Setting error response status code");
 
                 SetErrorResponse(context, errors);
             }
@@ -51,13 +48,11 @@ namespace Ocelot.Responder.Middleware
                 _logger.LogDebug("no pipeline errors, setting and returning completed response");
                 await _responder.SetResponseOnHttpContext(context, HttpResponseMessage);
             }
-            _logger.TraceMiddlewareCompleted();
         }
 
         private void SetErrorResponse(HttpContext context, List<Error> errors)
         {
             var statusCode = _codeMapper.Map(errors);
-
             _responder.SetErrorResponseOnContext(context, statusCode);
         }
     }

test/Ocelot.AcceptanceTests/AuthenticationTests.cs

@@ -53,6 +53,7 @@ namespace Ocelot.AcceptanceTests
                            {
                                AllowedScopes =  new List<string>(),
                                Provider = "IdentityServer",
+                               IdentityServerConfig = new FileIdentityServerConfig{
                                     ProviderRootUrl = _identityServerRootUrl,
                                     RequireHttps = false,
                                     ApiName = "api",
@@ -60,6 +61,7 @@ namespace Ocelot.AcceptanceTests
                                }                               
                            }
                        }
+                   }
            };
 
            this.Given(x => x.GivenThereIsAnIdentityServerOn(_identityServerRootUrl, "api", "api2", AccessTokenType.Jwt))
@@ -72,44 +74,6 @@ namespace Ocelot.AcceptanceTests
                .BDDfy();
         }
 
-        [Fact]
-        public void should_return_401_using_identity_server_reference_token()
-        {
-            var configuration = new FileConfiguration
-            {
-                ReRoutes = new List<FileReRoute>
-                    {
-                        new FileReRoute
-                        {
-                            DownstreamPathTemplate = _downstreamServicePath,
-                            DownstreamPort = _downstreamServicePort,
-                            DownstreamHost = _downstreamServiceHost,
-                            DownstreamScheme = _downstreamServiceScheme,
-                            UpstreamPathTemplate = "/",
-                            UpstreamHttpMethod = new List<string> { "Post" },
-                            AuthenticationOptions = new FileAuthenticationOptions
-                            {
-                                AllowedScopes =  new List<string>(),
-                                Provider = "IdentityServer",
-                                ProviderRootUrl = _identityServerRootUrl,
-                                RequireHttps = false,
-                                ApiName = "api",
-                                ApiSecret = "secret"
-                            }
-                        }
-                    }
-            };
-
-            this.Given(x => x.GivenThereIsAnIdentityServerOn(_identityServerRootUrl, "api", "api2", AccessTokenType.Reference))
-                .And(x => x.GivenThereIsAServiceRunningOn(_downstreamServiceUrl, 201, string.Empty))
-                .And(x => _steps.GivenThereIsAConfiguration(configuration))
-                .And(x => _steps.GivenOcelotIsRunning())
-                .And(x => _steps.GivenThePostHasContent("postContent"))
-                .When(x => _steps.WhenIPostUrlOnTheApiGateway("/"))
-                .Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.Unauthorized))
-                .BDDfy();
-        }
-
         [Fact]
         public void should_return_response_200_using_identity_server()
         {
@@ -129,6 +93,7 @@ namespace Ocelot.AcceptanceTests
                            {
                                AllowedScopes =  new List<string>(),
                                Provider = "IdentityServer",
+                               IdentityServerConfig = new FileIdentityServerConfig{
                                     ProviderRootUrl = _identityServerRootUrl,
                                     RequireHttps = false,
                                     ApiName = "api",
@@ -136,6 +101,7 @@ namespace Ocelot.AcceptanceTests
                                }
                            }
                        }
+                   }
            };
 
            this.Given(x => x.GivenThereIsAnIdentityServerOn(_identityServerRootUrl, "api", "api2", AccessTokenType.Jwt))
@@ -169,6 +135,7 @@ namespace Ocelot.AcceptanceTests
                            {
                                AllowedScopes =  new List<string>(),
                                Provider = "IdentityServer",
+                               IdentityServerConfig = new FileIdentityServerConfig{
                                     ProviderRootUrl = _identityServerRootUrl,
                                     RequireHttps = false,
                                     ApiName = "api",
@@ -176,6 +143,7 @@ namespace Ocelot.AcceptanceTests
                                }
                            }
                        }
+                   }
            };
 
            this.Given(x => x.GivenThereIsAnIdentityServerOn(_identityServerRootUrl, "api", "api2", AccessTokenType.Jwt))
@@ -209,6 +177,7 @@ namespace Ocelot.AcceptanceTests
                            {
                                AllowedScopes =  new List<string>(),
                                Provider = "IdentityServer",
+                               IdentityServerConfig = new FileIdentityServerConfig{
                                     ProviderRootUrl = _identityServerRootUrl,
                                     RequireHttps = false,
                                     ApiName = "api",
@@ -216,6 +185,7 @@ namespace Ocelot.AcceptanceTests
                                }
                            }
                        }
+                   }
            };
 
            this.Given(x => x.GivenThereIsAnIdentityServerOn(_identityServerRootUrl, "api", "api2", AccessTokenType.Jwt))
@@ -249,6 +219,7 @@ namespace Ocelot.AcceptanceTests
                            {
                                AllowedScopes = new List<string>(),
                                Provider = "IdentityServer",
+                               IdentityServerConfig = new FileIdentityServerConfig{
                                     ProviderRootUrl = _identityServerRootUrl,
                                     RequireHttps = false,
                                     ApiName = "api",
@@ -256,6 +227,7 @@ namespace Ocelot.AcceptanceTests
                                }
                            }
                        }
+                   }
            };
 
            this.Given(x => x.GivenThereIsAnIdentityServerOn(_identityServerRootUrl, "api", "api2", AccessTokenType.Reference))

test/Ocelot.AcceptanceTests/AuthorisationTests.cs

@@ -47,10 +47,12 @@ namespace Ocelot.AcceptanceTests
                            {
                             AllowedScopes =  new List<string>(),
                                Provider = "IdentityServer",
+                               IdentityServerConfig = new FileIdentityServerConfig{
                                     ProviderRootUrl = "http://localhost:51888",
                                     RequireHttps = false,
                                     ApiName = "api",
                                     ApiSecret = "secret"
+                               }
                            },
                            AddHeadersToRequest =
                            {
@@ -104,10 +106,12 @@ namespace Ocelot.AcceptanceTests
                            {
                                 AllowedScopes =  new List<string>(),
                                 Provider = "IdentityServer",
+                                IdentityServerConfig = new FileIdentityServerConfig{
                                         ProviderRootUrl = "http://localhost:51888",
                                         RequireHttps = false,
                                         ApiName = "api",
                                         ApiSecret = "secret"
+                                }   
                            },
                            AddHeadersToRequest =
                            {
@@ -159,6 +163,7 @@ namespace Ocelot.AcceptanceTests
                            {
                                AllowedScopes =  new List<string>{ "api", "api.readOnly", "openid", "offline_access" },
                                Provider = "IdentityServer",
+                               IdentityServerConfig = new FileIdentityServerConfig{
                                     ProviderRootUrl = "http://localhost:51888",
                                     RequireHttps = false,
                                     ApiName = "api",
@@ -166,6 +171,7 @@ namespace Ocelot.AcceptanceTests
                                 }   
                            }
                        }
+                   }
            };
 
            this.Given(x => x.GivenThereIsAnIdentityServerOn("http://localhost:51888", "api", AccessTokenType.Jwt))
@@ -198,6 +204,7 @@ namespace Ocelot.AcceptanceTests
                            {
                                AllowedScopes =  new List<string>{ "api", "openid", "offline_access" },
                                Provider = "IdentityServer",
+                               IdentityServerConfig = new FileIdentityServerConfig{
                                         ProviderRootUrl = "http://localhost:51888",
                                         RequireHttps = false,
                                         ApiName = "api",
@@ -205,6 +212,7 @@ namespace Ocelot.AcceptanceTests
                                 }
                            }
                        }
+                   }
            };
 
            this.Given(x => x.GivenThereIsAnIdentityServerOn("http://localhost:51888", "api", AccessTokenType.Jwt))

test/Ocelot.AcceptanceTests/ClaimsToHeadersForwardingTests.cs

@@ -64,10 +64,12 @@ namespace Ocelot.AcceptanceTests
                                    "openid", "offline_access", "api"
                                },
                                Provider = "IdentityServer",
+                               IdentityServerConfig = new FileIdentityServerConfig{
                                         ProviderRootUrl = "http://localhost:52888",
                                         RequireHttps = false,
                                         ApiName = "api",
-                                ApiSecret = "secret",
+                                        ApiSecret = "secret"
+                                }
                            },
                            AddHeadersToRequest =
                            {

test/Ocelot.AcceptanceTests/ClaimsToQueryStringForwardingTests.cs

@@ -64,10 +64,12 @@ namespace Ocelot.AcceptanceTests
                                    "openid", "offline_access", "api"
                                },
                                Provider = "IdentityServer",
+                               IdentityServerConfig = new FileIdentityServerConfig{
                                         ProviderRootUrl = "http://localhost:57888",
                                         RequireHttps = false,
                                         ApiName = "api",
-                                ApiSecret = "secret",
+                                        ApiSecret = "secret"
+                                }
                            },
                            AddQueriesToRequest =
                            {

test/Ocelot.AcceptanceTests/ConfigurationInConsulTests.cs

@@ -8,6 +8,7 @@ using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Http;
 using Newtonsoft.Json;
+using Ocelot.Authentication.JsonConverters;
 using Ocelot.Configuration;
 using Ocelot.Configuration.File;
 using Ocelot.Configuration.Repository;
@@ -29,7 +30,6 @@ namespace Ocelot.AcceptanceTests
             _steps = new Steps();
         }
 
-
         [Fact]
         public void should_return_response_200_with_simple_url()
         {
@@ -105,7 +105,9 @@ namespace Ocelot.AcceptanceTests
 
                                             var json = reader.ReadToEnd();
 
-                                            _config = JsonConvert.DeserializeObject<OcelotConfiguration>(json);
+                                            var settings = new JsonSerializerSettings();
+                                            settings.Converters.Add(new AuthenticationConfigConverter());
+                                            _config = JsonConvert.DeserializeObject<OcelotConfiguration>(json, settings);
 
                                             var response = JsonConvert.SerializeObject(true);
 

test/Ocelot.AcceptanceTests/Ocelot.AcceptanceTests.csproj

@@ -15,7 +15,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <None Update="configuration.json">
+    <None Update="configuration.json;appsettings.json">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
   </ItemGroup>
@@ -30,6 +30,7 @@
 </ItemGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.MiddlewareAnalysis" Version="1.1.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.0.0-preview-20170106-08" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.3.0-beta2-build1317" />
     <PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration" Version="1.1.1" />

test/Ocelot.AcceptanceTests/appsettings.json

@@ -0,0 +1,10 @@
+{
+  "Logging": {
+    "IncludeScopes": true,
+    "LogLevel": {
+      "Default": "Error",
+      "System": "Error",
+      "Microsoft": "Error"
+    }
+  }
+}

test/Ocelot.IntegrationTests/AdministrationTests.cs

@@ -7,6 +7,7 @@ using System.Net.Http.Headers;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.Extensions.DependencyInjection;
 using Newtonsoft.Json;
+using Ocelot.Cache;
 using Ocelot.Configuration.File;
 using Ocelot.ManualTest;
 using Shouldly;
@@ -19,15 +20,19 @@ namespace Ocelot.IntegrationTests
     public class AdministrationTests : IDisposable
     {
         private readonly HttpClient _httpClient;
+        private readonly HttpClient _httpClientTwo;
         private HttpResponseMessage _response;
         private IWebHost _builder;
         private IWebHostBuilder _webHostBuilder;
         private readonly string _ocelotBaseUrl;
         private BearerToken _token;
+        private IWebHostBuilder _webHostBuilderTwo;
+        private IWebHost _builderTwo;
 
         public AdministrationTests()
         {
             _httpClient = new HttpClient();
+            _httpClientTwo = new HttpClient();
             _ocelotBaseUrl = "http://localhost:5000";
             _httpClient.BaseAddress = new Uri(_ocelotBaseUrl);
         }
@@ -70,6 +75,27 @@ namespace Ocelot.IntegrationTests
                  .BDDfy();
          }
 
+        [Fact]
+        public void should_be_able_to_use_token_from_ocelot_a_on_ocelot_b()
+        {
+            var configuration = new FileConfiguration
+            {
+                GlobalConfiguration = new FileGlobalConfiguration
+                {
+                    AdministrationPath = "/administration"
+                }
+            };
+
+            this.Given(x => GivenThereIsAConfiguration(configuration))
+                .And(x => GivenIdentityServerSigningEnvironmentalVariablesAreSet())
+                .And(x => GivenOcelotIsRunning())
+                .And(x => GivenIHaveAnOcelotToken("/administration"))
+                .And(x => GivenAnotherOcelotIsRunning("http://localhost:5007"))
+                .When(x => WhenIGetUrlOnTheSecondOcelot("/administration/configuration"))
+                .Then(x => ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
+                .BDDfy();
+        }
+
         [Fact]
         public void should_return_file_configuration()
         {
@@ -95,7 +121,12 @@ namespace Ocelot.IntegrationTests
                         DownstreamScheme = "https",
                         DownstreamPathTemplate = "/",
                         UpstreamHttpMethod = new List<string> { "get" },
-                        UpstreamPathTemplate = "/"
+                        UpstreamPathTemplate = "/",
+                        FileCacheOptions = new FileCacheOptions
+                        {
+                            TtlSeconds = 10,
+                            Region = "Geoff"
+                        }
                     },
                     new FileReRoute()
                     {
@@ -104,7 +135,12 @@ namespace Ocelot.IntegrationTests
                         DownstreamScheme = "https",
                         DownstreamPathTemplate = "/",
                         UpstreamHttpMethod = new List<string> { "get" },
-                        UpstreamPathTemplate = "/test"
+                        UpstreamPathTemplate = "/test",
+                        FileCacheOptions = new FileCacheOptions
+                        {
+                            TtlSeconds = 10,
+                            Region = "Dave"
+                        }
                     }
                 }
             };
@@ -193,6 +229,87 @@ namespace Ocelot.IntegrationTests
                 .BDDfy();
         }
 
+        [Fact]
+        public void should_clear_region()
+        {
+            var initialConfiguration = new FileConfiguration
+            {
+                GlobalConfiguration = new FileGlobalConfiguration
+                {
+                    AdministrationPath = "/administration"
+                },
+                ReRoutes = new List<FileReRoute>()
+                {
+                    new FileReRoute()
+                    {
+                        DownstreamHost = "localhost",
+                        DownstreamPort = 80,
+                        DownstreamScheme = "https",
+                        DownstreamPathTemplate = "/",
+                        UpstreamHttpMethod = new List<string> { "get" },
+                        UpstreamPathTemplate = "/",
+                        FileCacheOptions = new FileCacheOptions
+                        {
+                            TtlSeconds = 10
+                        }
+                    },
+                    new FileReRoute()
+                    {
+                        DownstreamHost = "localhost",
+                        DownstreamPort = 80,
+                        DownstreamScheme = "https",
+                        DownstreamPathTemplate = "/",
+                        UpstreamHttpMethod = new List<string> { "get" },
+                        UpstreamPathTemplate = "/test",
+                        FileCacheOptions = new FileCacheOptions
+                        {
+                            TtlSeconds = 10
+                        }
+                    }
+                }
+            };
+
+            var regionToClear = "gettest";
+
+            this.Given(x => GivenThereIsAConfiguration(initialConfiguration))
+                .And(x => GivenOcelotIsRunning())
+                .And(x => GivenIHaveAnOcelotToken("/administration"))
+                .And(x => GivenIHaveAddedATokenToMyRequest())
+                .When(x => WhenIDeleteOnTheApiGateway($"/administration/outputcache/{regionToClear}"))
+                .Then(x => ThenTheStatusCodeShouldBe(HttpStatusCode.NoContent))
+                .BDDfy();
+        }
+
+        private void GivenAnotherOcelotIsRunning(string baseUrl)
+        {
+            _httpClientTwo.BaseAddress = new Uri(baseUrl);
+
+            _webHostBuilderTwo = new WebHostBuilder()
+               .UseUrls(baseUrl)
+               .UseKestrel()
+               .UseContentRoot(Directory.GetCurrentDirectory())
+               .ConfigureServices(x => {
+                   x.AddSingleton(_webHostBuilderTwo);
+               })
+               .UseStartup<Startup>();
+
+            _builderTwo = _webHostBuilderTwo.Build();
+
+            _builderTwo.Start();
+        }
+
+        private void GivenIdentityServerSigningEnvironmentalVariablesAreSet()
+        {
+            Environment.SetEnvironmentVariable("OCELOT_CERTIFICATE", "idsrv3test.pfx");
+            Environment.SetEnvironmentVariable("OCELOT_CERTIFICATE_PASSWORD", "idsrv3test");
+        }
+
+        private void WhenIGetUrlOnTheSecondOcelot(string url)
+        {
+            _httpClientTwo.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", _token.AccessToken);
+            _response = _httpClientTwo.GetAsync(url).Result;
+        }
+
         private void WhenIPostOnTheApiGateway(string url, FileConfiguration updatedConfiguration)
         {
             var json = JsonConvert.SerializeObject(updatedConfiguration);
@@ -201,6 +318,13 @@ namespace Ocelot.IntegrationTests
             _response = _httpClient.PostAsync(url, content).Result;
         }
 
+        private void ThenTheResponseShouldBe(List<string> expected)
+        {
+            var content = _response.Content.ReadAsStringAsync().Result;
+            var result = JsonConvert.DeserializeObject<Regions>(content);
+            result.Value.ShouldBe(expected);
+        }
+
         private void ThenTheResponseShouldBe(FileConfiguration expected)
         {
             var response = JsonConvert.DeserializeObject<FileConfiguration>(_response.Content.ReadAsStringAsync().Result);
@@ -298,6 +422,11 @@ namespace Ocelot.IntegrationTests
             _response = _httpClient.GetAsync(url).Result;
         }
 
+        private void WhenIDeleteOnTheApiGateway(string url)
+        {
+            _response = _httpClient.DeleteAsync(url).Result;
+        }
+
         private void ThenTheStatusCodeShouldBe(HttpStatusCode expectedHttpStatusCode)
         {
             _response.StatusCode.ShouldBe(expectedHttpStatusCode);
@@ -305,6 +434,8 @@ namespace Ocelot.IntegrationTests
 
         public void Dispose()
         {
+            Environment.SetEnvironmentVariable("OCELOT_CERTIFICATE", "");
+            Environment.SetEnvironmentVariable("OCELOT_CERTIFICATE_PASSWORD", "");
             _builder?.Dispose();
             _httpClient?.Dispose();
         }

test/Ocelot.IntegrationTests/Ocelot.IntegrationTests.csproj

@@ -15,7 +15,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <None Update="configuration.json;appsettings.json">
+    <None Update="configuration.json;appsettings.json;idsrv3test.pfx">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
   </ItemGroup>
@@ -30,6 +30,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.MiddlewareAnalysis" Version="1.1.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.0.0-preview-20170106-08" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.3.0-beta2-build1317" />
     <PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration" Version="1.1.1" />

test/Ocelot.IntegrationTests/ThreadSafeHeadersTests.cs

@@ -15,7 +15,6 @@ using TestStack.BDDfy;
 using Xunit;
 using Microsoft.AspNetCore.Http;
 using System.Threading.Tasks;
-using System.Threading;
 using System.Collections.Concurrent;
 
 namespace Ocelot.IntegrationTests
@@ -23,11 +22,9 @@ namespace Ocelot.IntegrationTests
     public class ThreadSafeHeadersTests : IDisposable
     {
         private readonly HttpClient _httpClient;
-        private HttpResponseMessage _response;
         private IWebHost _builder;
         private IWebHostBuilder _webHostBuilder;
         private readonly string _ocelotBaseUrl;
-        private BearerToken _token;
         private IWebHost _downstreamBuilder;
         private readonly Random _random;
         private readonly ConcurrentBag<ThreadSafeHeadersTestResult> _results;
@@ -135,7 +132,7 @@ namespace Ocelot.IntegrationTests
             text = File.ReadAllText(configurationPath);
         }
 
-        public void WhenIGetUrlOnTheApiGatewayMultipleTimesWithDifferentHeaderValues(string url, int times)
+        private void WhenIGetUrlOnTheApiGatewayMultipleTimesWithDifferentHeaderValues(string url, int times)
         {
             var tasks = new Task[times];
 

test/Ocelot.IntegrationTests/appsettings.json

@@ -3,8 +3,8 @@
     "IncludeScopes": true,
     "LogLevel": {
       "Default": "Error",
-      "System": "Information",
-      "Microsoft": "Information"
+      "System": "Error",
+      "Microsoft": "Error"
     }
   }
 }

test/Ocelot.ManualTest/Ocelot.ManualTest.csproj

@@ -22,6 +22,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.MiddlewareAnalysis" Version="1.1.1" />
     <PackageReference Include="Microsoft.AspNetCore.Http" Version="1.1.1" />
     <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="1.1.1" />
     <PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="1.1.1" />

test/Ocelot.ManualTest/configuration.json

@@ -14,13 +14,16 @@
       },
       "AuthenticationOptions": {
         "Provider": "IdentityServer",
-        "ProviderRootUrl": "http://localhost:52888",
-        "ApiName": "api",
         "AllowedScopes": [
           "openid",
           "offline_access"
         ],
-        "ApiSecret": "secret"
+        "IdentityServerConfig": {
+          "ProviderRootUrl": "http://localhost:52888",
+          "ApiName": "api",
+          "ApiSecret": "secret",
+          "RequireHttps": false
+        }
       },
       "AddHeadersToRequest": {
         "CustomerId": "Claims[CustomerId] > value",

test/Ocelot.UnitTests/Authentication/AuthenticationHandlerFactoryTests.cs

@@ -31,17 +31,19 @@ namespace Ocelot.UnitTests.Authentication
             _authenticationHandlerFactory = new AuthenticationHandlerFactory(_creator.Object);
         }
 
-        [Fact]
-        public void should_return_identity_server_access_token_handler()
+        [Theory]
+        [InlineData("IdentityServer")]
+        [InlineData("Jwt")]
+        public void should_return_access_token_handler(string provider)
         {
             var authenticationOptions = new AuthenticationOptionsBuilder()
-                .WithProvider("IdentityServer")
+                .WithProvider(provider)
                 .Build();
 
             this.Given(x => x.GivenTheAuthenticationOptionsAre(authenticationOptions))
                 .And(x => x.GivenTheCreatorReturns())
                 .When(x => x.WhenIGetFromTheFactory())
-                .Then(x => x.ThenTheHandlerIsReturned("IdentityServer"))
+                .Then(x => x.ThenTheHandlerIsReturned(provider))
                 .BDDfy();
         }
 

test/Ocelot.UnitTests/Authentication/AuthenticationMiddlewareTests.cs

@@ -1,60 +1,55 @@
-using System;
+namespace Ocelot.UnitTests.Authentication
+{
     using System.Collections.Generic;
-using System.IO;
-using System.Net.Http;
     using Microsoft.AspNetCore.Builder;
     using Microsoft.AspNetCore.Hosting;
     using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.TestHost;
     using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Logging;
     using Moq;
-using Ocelot.Authentication.Handler;
     using Ocelot.Authentication.Handler.Factory;
     using Ocelot.Authentication.Middleware;
-using Ocelot.Cache.Middleware;
-using Ocelot.Configuration;
     using Ocelot.Configuration.Builder;
     using Ocelot.DownstreamRouteFinder;
     using Ocelot.DownstreamRouteFinder.UrlMatcher;
-using Ocelot.Infrastructure.RequestData;
     using Ocelot.Logging;
     using Ocelot.Responses;
     using Shouldly;
     using TestStack.BDDfy;
     using Xunit;
 
-namespace Ocelot.UnitTests.Authentication
+    public class AuthenticationMiddlewareTests : ServerHostedMiddlewareTest
     {
-    public class AuthenticationMiddlewareTests : IDisposable
-    {
-        private readonly Mock<IRequestScopedDataRepository> _scopedRepository;
         private readonly Mock<IAuthenticationHandlerFactory> _authFactory;
-        private readonly string _url;
-        private readonly TestServer _server;
-        private readonly HttpClient _client;
-        private HttpResponseMessage _result;
         private OkResponse<DownstreamRoute> _downstreamRoute;
 
         public AuthenticationMiddlewareTests()
         {
-            _url = "http://localhost:51879";
-            _scopedRepository = new Mock<IRequestScopedDataRepository>();
             _authFactory = new Mock<IAuthenticationHandlerFactory>();
-            var builder = new WebHostBuilder()
-              .ConfigureServices(x =>
+
+            GivenTheTestServerIsConfigured();
+        }
+
+        [Fact]
+        public void should_call_next_middleware_if_route_is_not_authenticated()
         {
-                  x.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
-                  x.AddLogging();
-                  x.AddSingleton(_authFactory.Object);
-                  x.AddSingleton(_scopedRepository.Object);
-              })
-              .UseUrls(_url)
-              .UseKestrel()
-              .UseContentRoot(Directory.GetCurrentDirectory())
-              .UseIISIntegration()
-              .UseUrls(_url)
-              .Configure(app =>
+            this.Given(x => x.GivenTheDownStreamRouteIs(
+                    new DownstreamRoute(
+                    new List<UrlPathPlaceholderNameAndValue>(), 
+                    new ReRouteBuilder().WithUpstreamHttpMethod(new List<string> { "Get" }).Build())))
+                .When(x => x.WhenICallTheMiddleware())
+                .Then(x => x.ThenTheUserIsAuthenticated())
+                .BDDfy();
+        }
+
+        protected override void GivenTheTestServerServicesAreConfigured(IServiceCollection services)
+        {
+            services.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
+            services.AddLogging();
+            services.AddSingleton(_authFactory.Object);
+            services.AddSingleton(ScopedRepository.Object);
+        }
+
+        protected override void GivenTheTestServerPipelineIsConfigured(IApplicationBuilder app)
         {
             app.UseAuthenticationMiddleware();
 
@@ -62,47 +57,20 @@ namespace Ocelot.UnitTests.Authentication
             {
                 await x.Response.WriteAsync("The user is authenticated");
             });
-              });
-
-            _server = new TestServer(builder);
-            _client = _server.CreateClient();
-        }
-
-        [Fact]
-        public void should_call_next_middleware_if_route_is_not_authenticated()
-        {
-            this.Given(x => x.GivenTheDownStreamRouteIs(new DownstreamRoute(new List<UrlPathPlaceholderNameAndValue>(), new ReRouteBuilder()
-                                                                                                                            .WithUpstreamHttpMethod(new List<string> { "Get" })
-                                                                                                                            .Build())))
-                .When(x => x.WhenICallTheMiddleware())
-                .Then(x => x.ThenTheUserIsAuthenticated())
-                .BDDfy();
         }
 
         private void ThenTheUserIsAuthenticated()
         {
-            var content = _result.Content.ReadAsStringAsync().Result;
+            var content = ResponseMessage.Content.ReadAsStringAsync().Result;
             content.ShouldBe("The user is authenticated");
         }
 
         private void GivenTheDownStreamRouteIs(DownstreamRoute downstreamRoute)
         {
             _downstreamRoute = new OkResponse<DownstreamRoute>(downstreamRoute);
-            _scopedRepository
+            ScopedRepository
                 .Setup(x => x.Get<DownstreamRoute>(It.IsAny<string>()))
                 .Returns(_downstreamRoute);
         }
-
-        private void WhenICallTheMiddleware()
-        {
-            _result = _client.GetAsync(_url).Result;
-        }
-
-
-        public void Dispose()
-        {
-            _client.Dispose();
-            _server.Dispose();
-        }
     }
 }

test/Ocelot.UnitTests/Authorization/AuthorisationMiddlewareTests.cs

@@ -1,66 +1,32 @@
-using System;
+namespace Ocelot.UnitTests.Authorization
+{
     using System.Collections.Generic;
-using System.IO;
-using System.Net.Http;
     using System.Security.Claims;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.AspNetCore.TestHost;
+    using Microsoft.AspNetCore.Builder;
     using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Logging;
     using Moq;
     using Ocelot.Authorisation;
+    using Ocelot.Authorisation.Middleware;
     using Ocelot.Configuration.Builder;
     using Ocelot.DownstreamRouteFinder;
     using Ocelot.DownstreamRouteFinder.UrlMatcher;
-using Ocelot.Infrastructure.RequestData;
     using Ocelot.Logging;
     using Ocelot.Responses;
     using TestStack.BDDfy;
     using Xunit;
 
-namespace Ocelot.UnitTests.Authorization
+    public class AuthorisationMiddlewareTests : ServerHostedMiddlewareTest
     {
-    using Authorisation.Middleware;
-
-    public class AuthorisationMiddlewareTests : IDisposable
-    {
-        private readonly Mock<IRequestScopedDataRepository> _scopedRepository;
         private readonly Mock<IClaimsAuthoriser> _authService;
         private readonly Mock<IScopesAuthoriser> _authScopesService;
-        private readonly string _url;
-        private readonly TestServer _server;
-        private readonly HttpClient _client;
-        private HttpResponseMessage _result;
         private OkResponse<DownstreamRoute> _downstreamRoute;
 
         public AuthorisationMiddlewareTests()
         {
-            _url = "http://localhost:51879";
-            _scopedRepository = new Mock<IRequestScopedDataRepository>();
             _authService = new Mock<IClaimsAuthoriser>();
             _authScopesService = new Mock<IScopesAuthoriser>();
 
-            var builder = new WebHostBuilder()
-              .ConfigureServices(x =>
-              {
-                  x.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
-                  x.AddLogging();
-                  x.AddSingleton(_authService.Object);
-                  x.AddSingleton(_authScopesService.Object);
-                  x.AddSingleton(_scopedRepository.Object);
-              })
-              .UseUrls(_url)
-              .UseKestrel()
-              .UseContentRoot(Directory.GetCurrentDirectory())
-              .UseIISIntegration()
-              .UseUrls(_url)
-              .Configure(app =>
-              {
-                  app.UseAuthorisationMiddleware();
-              });
-
-            _server = new TestServer(builder);
-            _client = _server.CreateClient();
+            GivenTheTestServerIsConfigured();
         }
 
         [Fact]
@@ -77,6 +43,28 @@ namespace Ocelot.UnitTests.Authorization
                 .BDDfy();
         }
 
+        protected override void GivenTheTestServerServicesAreConfigured(IServiceCollection services)
+        {
+            services.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
+            services.AddLogging();
+            services.AddSingleton(_authService.Object);
+            services.AddSingleton(_authScopesService.Object);
+            services.AddSingleton(ScopedRepository.Object);
+        }
+
+        protected override void GivenTheTestServerPipelineIsConfigured(IApplicationBuilder app)
+        {
+            app.UseAuthorisationMiddleware();
+        }
+
+        private void GivenTheDownStreamRouteIs(DownstreamRoute downstreamRoute)
+        {
+            _downstreamRoute = new OkResponse<DownstreamRoute>(downstreamRoute);
+            ScopedRepository
+                .Setup(x => x.Get<DownstreamRoute>(It.IsAny<string>()))
+                .Returns(_downstreamRoute);
+        }
+
         private void GivenTheAuthServiceReturns(Response<bool> expected)
         {
             _authService
@@ -90,25 +78,5 @@ namespace Ocelot.UnitTests.Authorization
                 .Verify(x => x.Authorise(It.IsAny<ClaimsPrincipal>(),
                 It.IsAny<Dictionary<string, string>>()), Times.Once);
         }
-
-        private void GivenTheDownStreamRouteIs(DownstreamRoute downstreamRoute)
-        {
-            _downstreamRoute = new OkResponse<DownstreamRoute>(downstreamRoute);
-            _scopedRepository
-                .Setup(x => x.Get<DownstreamRoute>(It.IsAny<string>()))
-                .Returns(_downstreamRoute);
-        }
-
-        private void WhenICallTheMiddleware()
-        {
-            _result = _client.GetAsync(_url).Result;
-        }
-
-
-        public void Dispose()
-        {
-            _client.Dispose();
-            _server.Dispose();
-        }
     }
 }

test/Ocelot.UnitTests/Cache/CacheManagerCacheTests.cs

@@ -16,20 +16,21 @@ namespace Ocelot.UnitTests.Cache
         private string _value;
         private string _resultGet;
         private TimeSpan _ttlSeconds;
+        private string _region;
 
         public CacheManagerCacheTests()
         {
             _mockCacheManager = new Mock<ICacheManager<string>>();
             _ocelotOcelotCacheManager = new OcelotCacheManagerCache<string>(_mockCacheManager.Object);
         }
+
         [Fact]
         public void should_get_from_cache()
         {
-            this.Given(x => x.GivenTheFollowingIsCached("someKey", "someValue"))
+            this.Given(x => x.GivenTheFollowingIsCached("someKey", "someRegion", "someValue"))
                 .When(x => x.WhenIGetFromTheCache())
                 .Then(x => x.ThenTheResultIs("someValue"))
                 .BDDfy();
-
         }
 
         [Fact]
@@ -40,13 +41,37 @@ namespace Ocelot.UnitTests.Cache
                 .BDDfy();
         }
 
+        [Fact]
+        public void should_delete_key_from_cache()
+        {
+            this.Given(_ => GivenTheFollowingRegion("fookey"))
+                .When(_ => WhenIDeleteTheRegion("fookey"))
+                .Then(_ => ThenTheRegionIsDeleted("fookey"))
+                .BDDfy();
+        }
+
+        private void WhenIDeleteTheRegion(string region)
+        {
+            _ocelotOcelotCacheManager.ClearRegion(region);
+        }
+
+        private void ThenTheRegionIsDeleted(string region)
+        {
+            _mockCacheManager
+                .Verify(x => x.ClearRegion(region), Times.Once);
+        }
+
+        private void GivenTheFollowingRegion(string key)
+        {
+            _ocelotOcelotCacheManager.Add(key, "doesnt matter", TimeSpan.FromSeconds(10), "region");
+        }
+
         private void WhenIAddToTheCache(string key, string value, TimeSpan ttlSeconds)
         {
             _key = key;
             _value = value;
             _ttlSeconds = ttlSeconds;
-
-            _ocelotOcelotCacheManager.Add(_key, _value, _ttlSeconds);
+            _ocelotOcelotCacheManager.Add(_key, _value, _ttlSeconds, "region");
         }
 
         private void ThenTheCacheIsCalledCorrectly()
@@ -62,15 +87,16 @@ namespace Ocelot.UnitTests.Cache
 
         private void WhenIGetFromTheCache()
         {
-            _resultGet = _ocelotOcelotCacheManager.Get(_key);
+            _resultGet = _ocelotOcelotCacheManager.Get(_key, _region);
         }
 
-        private void GivenTheFollowingIsCached(string key, string value)
+        private void GivenTheFollowingIsCached(string key, string region, string value)
         {
             _key = key;
             _value = value;
+            _region = region;
             _mockCacheManager
-                .Setup(x => x.Get<string>(It.IsAny<string>()))
+                .Setup(x => x.Get<string>(It.IsAny<string>(), It.IsAny<string>()))
                 .Returns(value);
         }
     }

test/Ocelot.UnitTests/Cache/OutputCacheMiddlewareTests.cs

@@ -1,9 +1,9 @@
-using System;
+namespace Ocelot.UnitTests.Cache
+{
+    using System;
     using System.Collections.Generic;
-using System.IO;
     using System.Net.Http;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.AspNetCore.TestHost;
+    using Microsoft.AspNetCore.Builder;
     using Microsoft.Extensions.DependencyInjection;
     using Moq;
     using Ocelot.Cache;
@@ -12,54 +12,25 @@ using Ocelot.Configuration;
     using Ocelot.Configuration.Builder;
     using Ocelot.DownstreamRouteFinder;
     using Ocelot.DownstreamRouteFinder.UrlMatcher;
-using Ocelot.Infrastructure.RequestData;
     using Ocelot.Logging;
     using Ocelot.Responses;
     using TestStack.BDDfy;
     using Xunit;
 
-namespace Ocelot.UnitTests.Cache
-{
-    public class OutputCacheMiddlewareTests
+    public class OutputCacheMiddlewareTests : ServerHostedMiddlewareTest
     {
         private readonly Mock<IOcelotCache<HttpResponseMessage>> _cacheManager;
-        private readonly Mock<IRequestScopedDataRepository> _scopedRepo;
-        private readonly string _url;
-        private readonly TestServer _server;
-        private readonly HttpClient _client;
-        private HttpResponseMessage _result;
         private HttpResponseMessage _response;
 
         public OutputCacheMiddlewareTests()
         {
             _cacheManager = new Mock<IOcelotCache<HttpResponseMessage>>();
-            _scopedRepo = new Mock<IRequestScopedDataRepository>();
 
-            _url = "http://localhost:51879";
-            var builder = new WebHostBuilder()
-                .ConfigureServices(x =>
-                {
-                    x.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
-                    x.AddLogging();
-                    x.AddSingleton(_cacheManager.Object);
-                    x.AddSingleton(_scopedRepo.Object);
-                })
-                .UseUrls(_url)
-                .UseKestrel()
-                .UseContentRoot(Directory.GetCurrentDirectory())
-                .UseIISIntegration()
-                .UseUrls(_url)
-                .Configure(app =>
-                {
-                    app.UseOutputCacheMiddleware();
-                });
-
-            _scopedRepo
+            ScopedRepository
                 .Setup(sr => sr.Get<HttpRequestMessage>("DownstreamRequest"))
                 .Returns(new OkResponse<HttpRequestMessage>(new HttpRequestMessage(HttpMethod.Get, "https://some.url/blah?abcd=123")));
 
-            _server = new TestServer(builder);
-            _client = _server.CreateClient();
+            GivenTheTestServerIsConfigured();
         }
 
         [Fact]
@@ -85,32 +56,60 @@ namespace Ocelot.UnitTests.Cache
                 .BDDfy();
         }
 
+        protected override void GivenTheTestServerServicesAreConfigured(IServiceCollection services)
+        {
+            services.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
+            services.AddLogging();
+            services.AddSingleton(_cacheManager.Object);
+            services.AddSingleton(ScopedRepository.Object);
+            services.AddSingleton<IRegionCreator, RegionCreator>();
+        }
+
+        protected override void GivenTheTestServerPipelineIsConfigured(IApplicationBuilder app)
+        {
+            app.UseOutputCacheMiddleware();
+        }
+
+        private void GivenThereIsACachedResponse(HttpResponseMessage response)
+        {
+            _response = response;
+            _cacheManager
+              .Setup(x => x.Get(It.IsAny<string>(), It.IsAny<string>()))
+              .Returns(_response);
+        }
+
+        private void GivenResponseIsNotCached()
+        {
+            ScopedRepository
+                .Setup(x => x.Get<HttpResponseMessage>("HttpResponseMessage"))
+                .Returns(new OkResponse<HttpResponseMessage>(new HttpResponseMessage()));
+        }
 
         private void GivenTheDownstreamRouteIs()
         {
             var reRoute = new ReRouteBuilder()
                 .WithIsCached(true)
-                .WithCacheOptions(new CacheOptions(100))
+                .WithCacheOptions(new CacheOptions(100, "kanken"))
                 .WithUpstreamHttpMethod(new List<string> { "Get" })
                 .Build();
                 
             var downstreamRoute = new DownstreamRoute(new List<UrlPathPlaceholderNameAndValue>(), reRoute);
 
-            _scopedRepo
+            ScopedRepository
                 .Setup(x => x.Get<DownstreamRoute>(It.IsAny<string>()))
                 .Returns(new OkResponse<DownstreamRoute>(downstreamRoute));
         }
 
         private void GivenThereAreNoErrors()
         {
-            _scopedRepo
+            ScopedRepository
                 .Setup(x => x.Get<bool>("OcelotMiddlewareError"))
                 .Returns(new OkResponse<bool>(false));
         }
 
         private void GivenThereIsADownstreamUrl()
         {
-            _scopedRepo
+            ScopedRepository
                 .Setup(x => x.Get<string>("DownstreamUrl"))
                 .Returns(new OkResponse<string>("anything"));
         }
@@ -118,33 +117,13 @@ namespace Ocelot.UnitTests.Cache
         private void ThenTheCacheGetIsCalledCorrectly()
         {
             _cacheManager
-                .Verify(x => x.Get(It.IsAny<string>()), Times.Once);
+                .Verify(x => x.Get(It.IsAny<string>(), It.IsAny<string>()), Times.Once);
         }
 
         private void ThenTheCacheAddIsCalledCorrectly()
         {
             _cacheManager
-                .Verify(x => x.Add(It.IsAny<string>(), It.IsAny<HttpResponseMessage>(), It.IsAny<TimeSpan>()), Times.Once);
-        }
-
-        private void GivenResponseIsNotCached()
-        {
-            _scopedRepo
-                .Setup(x => x.Get<HttpResponseMessage>("HttpResponseMessage"))
-                .Returns(new OkResponse<HttpResponseMessage>(new HttpResponseMessage()));
-        }
-
-        private void GivenThereIsACachedResponse(HttpResponseMessage response)
-        {
-            _response = response;
-            _cacheManager
-              .Setup(x => x.Get(It.IsAny<string>()))
-              .Returns(_response);
-        }
-
-        private void WhenICallTheMiddleware()
-        {
-            _result = _client.GetAsync(_url).Result;
+                .Verify(x => x.Add(It.IsAny<string>(), It.IsAny<HttpResponseMessage>(), It.IsAny<TimeSpan>(), It.IsAny<string>()), Times.Once);
         }
     }
 }

test/Ocelot.UnitTests/Cache/RegionCreatorTests.cs

@@ -0,0 +1,65 @@
+using System.Collections.Generic;
+using Ocelot.Cache;
+using Ocelot.Configuration;
+using Ocelot.Configuration.Builder;
+using Ocelot.Configuration.File;
+using Shouldly;
+using TestStack.BDDfy;
+using Xunit;
+
+namespace Ocelot.UnitTests.Cache
+{
+    public class RegionCreatorTests
+    {
+        private string _result;
+        private FileReRoute _reRoute;
+
+        [Fact]
+        public void should_create_region()
+        {
+            var reRoute = new FileReRoute
+            {
+                UpstreamHttpMethod = new List<string> { "Get" },
+                UpstreamPathTemplate = "/testdummy"
+            };
+
+            this.Given(_ => GivenTheReRoute(reRoute))
+                .When(_ => WhenICreateTheRegion())
+                .Then(_ => ThenTheRegionIs("Gettestdummy"))
+                .BDDfy();
+        }
+
+        [Fact]
+        public void should_use_region()
+        {
+            var reRoute = new FileReRoute
+            {
+                FileCacheOptions = new FileCacheOptions
+                {
+                    Region = "region"
+                }
+            };
+
+            this.Given(_ => GivenTheReRoute(reRoute))
+                .When(_ => WhenICreateTheRegion())
+                .Then(_ => ThenTheRegionIs("region"))
+                .BDDfy();
+        }
+        
+        private void GivenTheReRoute(FileReRoute reRoute)
+        {
+            _reRoute = reRoute;
+        }
+
+        private void WhenICreateTheRegion()
+        {            
+            RegionCreator regionCreator = new RegionCreator();
+            _result = regionCreator.Create(_reRoute);
+        }
+
+        private void ThenTheRegionIs(string expected)
+        {
+            _result.ShouldBe(expected);
+        }
+    }
+}

test/Ocelot.UnitTests/Claims/ClaimsBuilderMiddlewareTests.cs

@@ -1,65 +1,31 @@
-using System;
+namespace Ocelot.UnitTests.Claims
+{
     using System.Collections.Generic;
-using System.IO;
-using System.Net.Http;
-using Microsoft.AspNetCore.Hosting;
+    using Microsoft.AspNetCore.Builder;
     using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.TestHost;
     using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Logging;
     using Moq;
-using Ocelot.Cache.Middleware;
     using Ocelot.Claims;
     using Ocelot.Claims.Middleware;
     using Ocelot.Configuration;
     using Ocelot.Configuration.Builder;
     using Ocelot.DownstreamRouteFinder;
     using Ocelot.DownstreamRouteFinder.UrlMatcher;
-using Ocelot.Infrastructure.RequestData;
     using Ocelot.Logging;
     using Ocelot.Responses;
     using TestStack.BDDfy;
     using Xunit;
 
-namespace Ocelot.UnitTests.Claims
+    public class ClaimsBuilderMiddlewareTests : ServerHostedMiddlewareTest
     {
-    public class ClaimsBuilderMiddlewareTests : IDisposable
-    {
-        private readonly Mock<IRequestScopedDataRepository> _scopedRepository;
         private readonly Mock<IAddClaimsToRequest> _addHeaders;
-        private readonly string _url;
-        private readonly TestServer _server;
-        private readonly HttpClient _client;
         private Response<DownstreamRoute> _downstreamRoute;
-        private HttpResponseMessage _result;
 
         public ClaimsBuilderMiddlewareTests()
         {
-            _url = "http://localhost:51879";
-            _scopedRepository = new Mock<IRequestScopedDataRepository>();
             _addHeaders = new Mock<IAddClaimsToRequest>();
 
-            var builder = new WebHostBuilder()
-              .ConfigureServices(x =>
-              {
-                  x.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
-
-                  x.AddLogging();
-                  x.AddSingleton(_addHeaders.Object);
-                  x.AddSingleton(_scopedRepository.Object);
-              })
-              .UseUrls(_url)
-              .UseKestrel()
-              .UseContentRoot(Directory.GetCurrentDirectory())
-              .UseIISIntegration()
-              .UseUrls(_url)
-              .Configure(app =>
-              {
-                  app.UseClaimsBuilderMiddleware();
-              });
-
-            _server = new TestServer(builder);
-            _client = _server.CreateClient();
+            GivenTheTestServerIsConfigured();
         }
 
         [Fact]
@@ -82,6 +48,27 @@ namespace Ocelot.UnitTests.Claims
                 .BDDfy();
         }
 
+        protected override void GivenTheTestServerServicesAreConfigured(IServiceCollection services)
+        {
+            services.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
+            services.AddLogging();
+            services.AddSingleton(_addHeaders.Object);
+            services.AddSingleton(ScopedRepository.Object);
+        }
+
+        protected override void GivenTheTestServerPipelineIsConfigured(IApplicationBuilder app)
+        {
+            app.UseClaimsBuilderMiddleware();
+        }
+
+        private void GivenTheDownStreamRouteIs(DownstreamRoute downstreamRoute)
+        {
+            _downstreamRoute = new OkResponse<DownstreamRoute>(downstreamRoute);
+            ScopedRepository
+                .Setup(x => x.Get<DownstreamRoute>(It.IsAny<string>()))
+                .Returns(_downstreamRoute);
+        }
+
         private void GivenTheAddClaimsToRequestReturns()
         {
             _addHeaders
@@ -96,24 +83,5 @@ namespace Ocelot.UnitTests.Claims
                 .Verify(x => x.SetClaimsOnContext(It.IsAny<List<ClaimToThing>>(),
                 It.IsAny<HttpContext>()), Times.Once);
         }
-
-        private void WhenICallTheMiddleware()
-        {
-            _result = _client.GetAsync(_url).Result;
-        }
-
-        private void GivenTheDownStreamRouteIs(DownstreamRoute downstreamRoute)
-        {
-            _downstreamRoute = new OkResponse<DownstreamRoute>(downstreamRoute);
-            _scopedRepository
-                .Setup(x => x.Get<DownstreamRoute>(It.IsAny<string>()))
-                .Returns(_downstreamRoute);
-        }
-
-        public void Dispose()
-        {
-            _client.Dispose();
-            _server.Dispose();
-        }
     }
 }

test/Ocelot.UnitTests/Configuration/AuthenticationOptionsCreatorTests.cs

@@ -11,13 +11,13 @@ namespace Ocelot.UnitTests.Configuration
 {
     public class AuthenticationOptionsCreatorTests
     {
-        private AuthenticationOptionsCreator _authOptionsCreator;
+        private readonly AuthenticationOptionsCreator _authOptionsCreator;
         private FileReRoute _fileReRoute;
         private AuthenticationOptions _result;
 
         public AuthenticationOptionsCreatorTests()
         {
-            _authOptionsCreator = new AuthenticationOptionsCreator();
+            _authOptionsCreator = new AuthenticationOptionsCreator(new AuthenticationProviderConfigCreator());
         }
 
         [Fact]
@@ -28,26 +28,68 @@ namespace Ocelot.UnitTests.Configuration
                 AuthenticationOptions = new FileAuthenticationOptions
                 {
                     Provider = "Geoff",
+                    IdentityServerConfig = new FileIdentityServerConfig()
+                    {
                         ProviderRootUrl = "http://www.bbc.co.uk/",
                         ApiName = "Laura",
                         RequireHttps = true,
-					AllowedScopes = new List<string> {"cheese"},
                         ApiSecret = "secret"
+                    },
+                    AllowedScopes = new List<string> { "cheese" },
+                    
                 }
             };
 
+            var authenticationConfig = new IdentityServerConfigBuilder()
+                .WithProviderRootUrl(fileReRoute.AuthenticationOptions?.IdentityServerConfig?.ProviderRootUrl)
+                .WithApiName(fileReRoute.AuthenticationOptions?.IdentityServerConfig?.ApiName)
+                .WithRequireHttps(fileReRoute.AuthenticationOptions.IdentityServerConfig.RequireHttps)
+                .WithApiSecret(fileReRoute.AuthenticationOptions?.IdentityServerConfig?.ApiSecret)
+                .Build();
+
             var expected = new AuthenticationOptionsBuilder()
                     .WithProvider(fileReRoute.AuthenticationOptions?.Provider)
-                    .WithProviderRootUrl(fileReRoute.AuthenticationOptions?.ProviderRootUrl)
-                    .WithApiName(fileReRoute.AuthenticationOptions?.ApiName)
-                    .WithRequireHttps(fileReRoute.AuthenticationOptions.RequireHttps)
                     .WithAllowedScopes(fileReRoute.AuthenticationOptions?.AllowedScopes)
-                    .WithApiSecret(fileReRoute.AuthenticationOptions?.ApiSecret)
+                    .WithConfig(authenticationConfig)
                     .Build();
 
             this.Given(x => x.GivenTheFollowing(fileReRoute))
                 .When(x => x.WhenICreateTheAuthenticationOptions())
-                .Then(x => x.ThenTheFollowingIsReturned(expected))
+                .Then(x => x.ThenTheFollowingIdentityServerConfigIsReturned(expected))
+                .BDDfy();
+        }
+
+        [Fact]
+        public void should_return_Jwt_auth_options()
+        {
+            var fileReRoute = new FileReRoute()
+            {
+                AuthenticationOptions = new FileAuthenticationOptions
+                {
+                    Provider = "Jwt",
+                    JwtConfig = new FileJwtConfig()
+                    {
+                        Audience  = "Audience",
+                        Authority = "Authority"
+                    },
+                    AllowedScopes = new List<string> { "cheese" }
+                }
+            };
+
+            var authenticationConfig = new JwtConfigBuilder()
+                .WithAudience(fileReRoute.AuthenticationOptions?.JwtConfig?.Audience)
+                .WithAuthority(fileReRoute.AuthenticationOptions?.JwtConfig?.Authority)
+                .Build();
+
+            var expected = new AuthenticationOptionsBuilder()
+                .WithProvider(fileReRoute.AuthenticationOptions?.Provider)
+                .WithAllowedScopes(fileReRoute.AuthenticationOptions?.AllowedScopes)
+                .WithConfig(authenticationConfig)
+                .Build();
+
+            this.Given(x => x.GivenTheFollowing(fileReRoute))
+                .When(x => x.WhenICreateTheAuthenticationOptions())
+                .Then(x => x.ThenTheFollowingJwtConfigIsReturned(expected))
                 .BDDfy();
         }
 
@@ -61,14 +103,31 @@ namespace Ocelot.UnitTests.Configuration
             _result = _authOptionsCreator.Create(_fileReRoute);
         }
 
-        private void ThenTheFollowingIsReturned(AuthenticationOptions expected)
+        private void ThenTheFollowingJwtConfigIsReturned(AuthenticationOptions expected)
         {
             _result.AllowedScopes.ShouldBe(expected.AllowedScopes);
             _result.Provider.ShouldBe(expected.Provider);
-            _result.ProviderRootUrl.ShouldBe(expected.ProviderRootUrl);
-            _result.RequireHttps.ShouldBe(expected.RequireHttps);
-            _result.ApiName.ShouldBe(expected.ApiName);
-            _result.ApiSecret.ShouldBe(expected.ApiSecret);
+
+            var _resultSettings = _result.Config as JwtConfig;
+            var expectedSettngs = expected.Config as JwtConfig;
+
+            _resultSettings.Audience.ShouldBe(expectedSettngs.Audience);
+            _resultSettings.Authority.ShouldBe(expectedSettngs.Authority);
+
+        }
+
+        private void ThenTheFollowingIdentityServerConfigIsReturned(AuthenticationOptions expected)
+        {
+            _result.AllowedScopes.ShouldBe(expected.AllowedScopes);
+            _result.Provider.ShouldBe(expected.Provider);
+
+            var _resultSettings = _result.Config as IdentityServerConfig;
+            var expectedSettngs = expected.Config as IdentityServerConfig;
+
+            _resultSettings.ProviderRootUrl.ShouldBe(expectedSettngs.ProviderRootUrl);
+            _resultSettings.RequireHttps.ShouldBe(expectedSettngs.RequireHttps);
+            _resultSettings.ApiName.ShouldBe(expectedSettngs.ApiName);
+            _resultSettings.ApiSecret.ShouldBe(expectedSettngs.ApiSecret);
         }
     }
 }

test/Ocelot.UnitTests/Configuration/FileConfigurationCreatorTests.cs

@@ -2,6 +2,7 @@
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Options;
 using Moq;
+using Ocelot.Cache;
 using Ocelot.Configuration;
 using Ocelot.Configuration.Builder;
 using Ocelot.Configuration.Creator;
@@ -17,6 +18,10 @@ using Xunit;
 
 namespace Ocelot.UnitTests.Configuration
 {
+    using System.Collections;
+
+    using Ocelot.UnitTests.TestData;
+
     public class FileConfigurationCreatorTests
     {
         private readonly Mock<IOptions<FileConfiguration>> _fileConfig;
@@ -39,6 +44,7 @@ namespace Ocelot.UnitTests.Configuration
         private Mock<IQoSOptionsCreator> _qosOptionsCreator;
         private Mock<IReRouteOptionsCreator> _fileReRouteOptionsCreator;
         private Mock<IRateLimitOptionsCreator> _rateLimitOptions;
+        private Mock<IRegionCreator> _regionCreator;
 
         public FileConfigurationCreatorTests()
         {
@@ -59,6 +65,7 @@ namespace Ocelot.UnitTests.Configuration
             _qosOptionsCreator = new Mock<IQoSOptionsCreator>();
             _fileReRouteOptionsCreator = new Mock<IReRouteOptionsCreator>();
             _rateLimitOptions = new Mock<IRateLimitOptionsCreator>();
+            _regionCreator = new Mock<IRegionCreator>();
 
             _ocelotConfigurationCreator = new FileOcelotConfigurationCreator( 
                 _fileConfig.Object, _validator.Object, _logger.Object,
@@ -66,7 +73,51 @@ namespace Ocelot.UnitTests.Configuration
                 _qosProviderFactory.Object, _qosProviderHouse.Object, _claimsToThingCreator.Object,
                 _authOptionsCreator.Object, _upstreamTemplatePatternCreator.Object, _requestIdKeyCreator.Object,
                 _serviceProviderConfigCreator.Object, _qosOptionsCreator.Object, _fileReRouteOptionsCreator.Object,
-                _rateLimitOptions.Object);
+                _rateLimitOptions.Object, _regionCreator.Object);
+        }
+
+        [Fact]
+        public void should_call_region_creator()
+        {
+            var reRouteOptions = new ReRouteOptionsBuilder()
+                .Build();
+                
+            this.Given(x => x.GivenTheConfigIs(new FileConfiguration
+            {
+                ReRoutes = new List<FileReRoute>
+                            {
+                                new FileReRoute
+                                {
+                                    DownstreamHost = "127.0.0.1",
+                                    UpstreamPathTemplate = "/api/products/{productId}",
+                                    DownstreamPathTemplate = "/products/{productId}",
+                                    UpstreamHttpMethod = new List<string> { "Get" },
+                                    FileCacheOptions = new FileCacheOptions
+                                    {
+                                        Region = "region"
+                                    }
+                                }
+                            },
+            }))
+                .And(x => x.GivenTheFollowingOptionsAreReturned(reRouteOptions))
+                .And(x => x.GivenTheConfigIsValid())
+                .And(x => x.GivenTheFollowingRegionIsReturned("region"))
+                .When(x => x.WhenICreateTheConfig())
+                .Then(x => x.ThenTheRegionCreatorIsCalledCorrectly("region"))
+                .BDDfy();
+        }
+
+        private void GivenTheFollowingRegionIsReturned(string region)
+        {
+            _regionCreator
+                .Setup(x => x.Create(It.IsAny<FileReRoute>()))
+                .Returns(region);
+        }
+
+        private void ThenTheRegionCreatorIsCalledCorrectly(string expected)
+        {
+            _regionCreator
+                .Verify(x => x.Create(_fileConfiguration.ReRoutes[0]), Times.Once);
         }
 
         [Fact]
@@ -393,20 +444,18 @@ namespace Ocelot.UnitTests.Configuration
                 .BDDfy();
         }
 
-        [Fact]
-        public void should_create_with_headers_to_extract()
+        [Theory]
+        [MemberData(nameof(AuthenticationConfigTestData.GetAuthenticationData), MemberType = typeof(AuthenticationConfigTestData))]
+        public void should_create_with_headers_to_extract(string provider, IAuthenticationConfig config, FileConfiguration fileConfig)
         {
             var reRouteOptions = new ReRouteOptionsBuilder()
                 .WithIsAuthenticated(true)
                 .Build();
 
             var authenticationOptions = new AuthenticationOptionsBuilder()
-                    .WithProvider("IdentityServer")
-                    .WithProviderRootUrl("http://localhost:51888")
-                    .WithRequireHttps(false)
-                    .WithApiSecret("secret")
-                    .WithApiName("api")
+                    .WithProvider(provider)
                     .WithAllowedScopes(new List<string>())
+                    .WithConfig(config)
                     .Build();
 
             var expected = new List<ReRoute>
@@ -423,32 +472,7 @@ namespace Ocelot.UnitTests.Configuration
                     .Build()
             };
 
-            this.Given(x => x.GivenTheConfigIs(new FileConfiguration
-            {
-                ReRoutes = new List<FileReRoute>
-                {
-                    new FileReRoute
-                    {
-                        UpstreamPathTemplate = "/api/products/{productId}",
-                        DownstreamPathTemplate = "/products/{productId}",
-                        UpstreamHttpMethod = new List<string> { "Get" },
-                        ReRouteIsCaseSensitive = true,
-                        AuthenticationOptions = new FileAuthenticationOptions
-                            {
-								AllowedScopes=  new List<string>(),
-                                Provider = "IdentityServer",
-                                ProviderRootUrl = "http://localhost:51888",
-                                RequireHttps = false,
-								ApiName= "api",
-                                ApiSecret = "secret"
-                            },
-                        AddHeadersToRequest =
-                        {
-                            {"CustomerId", "Claims[CustomerId] > value"},
-                        }
-                    }
-                }
-            }))
+            this.Given(x => x.GivenTheConfigIs(fileConfig))
                 .And(x => x.GivenTheConfigIsValid())
                 .And(x => x.GivenTheAuthOptionsCreatorReturns(authenticationOptions))
                 .And(x => x.GivenTheFollowingOptionsAreReturned(reRouteOptions))
@@ -456,25 +480,23 @@ namespace Ocelot.UnitTests.Configuration
                 .And(x => x.GivenTheLoadBalancerFactoryReturns())
                 .When(x => x.WhenICreateTheConfig())
                 .Then(x => x.ThenTheReRoutesAre(expected))
-                .And(x => x.ThenTheAuthenticationOptionsAre(expected))
+                .And(x => x.ThenTheAuthenticationOptionsAre(provider, expected))
                 .And(x => x.ThenTheAuthOptionsCreatorIsCalledCorrectly())
                 .BDDfy();
         }
 
-        [Fact]
-        public void should_create_with_authentication_properties()
+        [Theory]
+        [MemberData(nameof(AuthenticationConfigTestData.GetAuthenticationData), MemberType = typeof(AuthenticationConfigTestData))]
+        public void should_create_with_authentication_properties(string provider, IAuthenticationConfig config, FileConfiguration fileConfig)
         {
             var reRouteOptions = new ReRouteOptionsBuilder()
                 .WithIsAuthenticated(true)
                 .Build();
 
             var authenticationOptions = new AuthenticationOptionsBuilder()
-                    .WithProvider("IdentityServer")
-                    .WithProviderRootUrl("http://localhost:51888")
-                    .WithRequireHttps(false)
-                    .WithApiSecret("secret")
-                    .WithApiName("api")
+                   .WithProvider(provider)
                    .WithAllowedScopes(new List<string>())
+                   .WithConfig(config)
                    .Build();
 
             var expected = new List<ReRoute>
@@ -487,35 +509,14 @@ namespace Ocelot.UnitTests.Configuration
                     .Build()
             };
 
-            this.Given(x => x.GivenTheConfigIs(new FileConfiguration
-            {
-                ReRoutes = new List<FileReRoute>
-                {
-                    new FileReRoute
-                    {
-                        UpstreamPathTemplate = "/api/products/{productId}",
-                        DownstreamPathTemplate = "/products/{productId}",
-                        UpstreamHttpMethod = new List<string> { "Get" },
-                        ReRouteIsCaseSensitive = true,
-                        AuthenticationOptions = new FileAuthenticationOptions
-                            {
-								AllowedScopes =  new List<string>(),
-                                Provider = "IdentityServer",
-                                ProviderRootUrl = "http://localhost:51888",
-                                RequireHttps = false,
-								ApiName= "api",
-                                ApiSecret = "secret"
-                            }
-                    }
-                }
-            }))
+            this.Given(x => x.GivenTheConfigIs(fileConfig))
                 .And(x => x.GivenTheConfigIsValid())
                 .And(x => x.GivenTheFollowingOptionsAreReturned(reRouteOptions))
                 .And(x => x.GivenTheAuthOptionsCreatorReturns(authenticationOptions))
                 .And(x => x.GivenTheLoadBalancerFactoryReturns())
                 .When(x => x.WhenICreateTheConfig())
                 .Then(x => x.ThenTheReRoutesAre(expected))
-                .And(x => x.ThenTheAuthenticationOptionsAre(expected))
+                .And(x => x.ThenTheAuthenticationOptionsAre(provider, expected))
                 .And(x => x.ThenTheAuthOptionsCreatorIsCalledCorrectly())
                 .BDDfy();
         }
@@ -586,7 +587,7 @@ namespace Ocelot.UnitTests.Configuration
             }
         }
 
-        private void ThenTheAuthenticationOptionsAre(List<ReRoute> expectedReRoutes)
+        private void ThenTheAuthenticationOptionsAre(string provider, List<ReRoute> expectedReRoutes)
         {
             for (int i = 0; i < _config.Data.ReRoutes.Count; i++)
             {
@@ -595,11 +596,25 @@ namespace Ocelot.UnitTests.Configuration
 
                 result.AllowedScopes.ShouldBe(expected.AllowedScopes);
                 result.Provider.ShouldBe(expected.Provider);
-                result.ProviderRootUrl.ShouldBe(expected.ProviderRootUrl);
-                result.RequireHttps.ShouldBe(expected.RequireHttps);
-                result.ApiName.ShouldBe(expected.ApiName);
-                result.ApiSecret.ShouldBe(expected.ApiSecret);
 
+                if (provider.ToLower() == "identityserver")
+                {
+                    var config = result.Config as IdentityServerConfig;
+                    var expectedConfig = expected.Config as IdentityServerConfig;
+
+                    config.ProviderRootUrl.ShouldBe(expectedConfig.ProviderRootUrl);
+                    config.RequireHttps.ShouldBe(expectedConfig.RequireHttps);
+                    config.ApiName.ShouldBe(expectedConfig.ApiName);
+                    config.ApiSecret.ShouldBe(expectedConfig.ApiSecret);
+                }
+                else
+                {
+                    var config = result.Config as JwtConfig;
+                    var expectedConfig = expected.Config as JwtConfig;
+
+                    config.Audience.ShouldBe(expectedConfig.Audience);
+                    config.Authority.ShouldBe(expectedConfig.Authority);
+                }
             }
         }
 

test/Ocelot.UnitTests/Configuration/IdentityServerConfigurationCreatorTests.cs

@@ -0,0 +1,16 @@
+using Ocelot.Configuration.Creator;
+using Shouldly;
+using Xunit;
+
+namespace Ocelot.UnitTests.Configuration
+{
+    public class IdentityServerConfigurationCreatorTests
+    {
+        [Fact]
+        public void happy_path_only_exists_for_test_coverage_even_uncle_bob_probably_wouldnt_test_this()
+        {
+            var result = IdentityServerConfigurationCreator.GetIdentityServerConfiguration();
+            result.ApiName.ShouldBe("admin");
+        }
+    }
+}

test/Ocelot.UnitTests/Controllers/OutputCacheControllerTests.cs

@@ -0,0 +1,46 @@
+using Xunit;
+using Shouldly;
+using TestStack.BDDfy;
+using Ocelot.Controllers;
+using System;
+using Moq;
+using Ocelot.Cache;
+using System.Net.Http;
+using System.Collections.Generic;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Ocelot.UnitTests.Controllers
+{
+    public class OutputCacheControllerTests
+    {
+        private OutputCacheController _controller;
+        private Mock<IOcelotCache<HttpResponseMessage>> _cache;
+        private IActionResult _result;
+
+        public OutputCacheControllerTests()
+        {
+            _cache = new Mock<IOcelotCache<HttpResponseMessage>>();
+            _controller = new OutputCacheController(_cache.Object);
+        }
+
+        [Fact]
+        public void should_delete_key()
+        {
+             this.When(_ => WhenIDeleteTheKey("a"))
+                .Then(_ => ThenTheKeyIsDeleted("a"))
+                .BDDfy();
+        }
+
+        private void ThenTheKeyIsDeleted(string key)
+        {
+            _result.ShouldBeOfType<NoContentResult>();
+            _cache
+                .Verify(x => x.ClearRegion(key), Times.Once);
+        }
+
+        private void WhenIDeleteTheKey(string key)
+        {
+            _result = _controller.Delete(key);
+        }
+    }
+}

test/Ocelot.UnitTests/DownstreamRouteFinder/DownstreamRouteFinderMiddlewareTests.cs

@@ -1,61 +1,29 @@
-using System;
+namespace Ocelot.UnitTests.DownstreamRouteFinder
+{
     using System.Collections.Generic;
-using System.IO;
-using System.Net.Http;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.AspNetCore.TestHost;
+    using Microsoft.AspNetCore.Builder;
     using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Logging;
     using Moq;
     using Ocelot.Configuration.Builder;
     using Ocelot.DownstreamRouteFinder;
     using Ocelot.DownstreamRouteFinder.Finder;
     using Ocelot.DownstreamRouteFinder.Middleware;
     using Ocelot.DownstreamRouteFinder.UrlMatcher;
-using Ocelot.Infrastructure.RequestData;
     using Ocelot.Logging;
     using Ocelot.Responses;
     using TestStack.BDDfy;
     using Xunit;
 
-namespace Ocelot.UnitTests.DownstreamRouteFinder
-{
-    public class DownstreamRouteFinderMiddlewareTests : IDisposable
+    public class DownstreamRouteFinderMiddlewareTests : ServerHostedMiddlewareTest
     {
         private readonly Mock<IDownstreamRouteFinder> _downstreamRouteFinder;
-        private readonly Mock<IRequestScopedDataRepository> _scopedRepository;
-        private readonly string _url;
-        private readonly TestServer _server;
-        private readonly HttpClient _client;
         private Response<DownstreamRoute> _downstreamRoute;
-        private HttpResponseMessage _result;
 
         public DownstreamRouteFinderMiddlewareTests()
         {
-            _url = "http://localhost:51879";
             _downstreamRouteFinder = new Mock<IDownstreamRouteFinder>();
-            _scopedRepository = new Mock<IRequestScopedDataRepository>();
 
-            var builder = new WebHostBuilder()
-              .ConfigureServices(x =>
-              {
-                  x.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
-                  x.AddLogging();
-                  x.AddSingleton(_downstreamRouteFinder.Object);
-                  x.AddSingleton(_scopedRepository.Object);
-              })
-              .UseUrls(_url)
-              .UseKestrel()
-              .UseContentRoot(Directory.GetCurrentDirectory())
-              .UseIISIntegration()
-              .UseUrls(_url)
-              .Configure(app =>
-              {
-                  app.UseDownstreamRouteFinderMiddleware();
-              });
-
-            _server = new TestServer(builder);
-            _client = _server.CreateClient();
+            GivenTheTestServerIsConfigured();
         }
 
         [Fact]
@@ -73,16 +41,17 @@ namespace Ocelot.UnitTests.DownstreamRouteFinder
                 .BDDfy();
         }
 
-
-        private void ThenTheScopedDataRepositoryIsCalledCorrectly()
+        protected override void GivenTheTestServerServicesAreConfigured(IServiceCollection services)
         {
-            _scopedRepository
-                .Verify(x => x.Add("DownstreamRoute", _downstreamRoute.Data), Times.Once());
+            services.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
+            services.AddLogging();
+            services.AddSingleton(_downstreamRouteFinder.Object);
+            services.AddSingleton(ScopedRepository.Object);
         }
 
-        private void WhenICallTheMiddleware()
+        protected override void GivenTheTestServerPipelineIsConfigured(IApplicationBuilder app)
         {
-            _result = _client.GetAsync(_url).Result;
+            app.UseDownstreamRouteFinderMiddleware();
         }
 
         private void GivenTheDownStreamRouteFinderReturns(DownstreamRoute downstreamRoute)
@@ -93,10 +62,10 @@ namespace Ocelot.UnitTests.DownstreamRouteFinder
                 .ReturnsAsync(_downstreamRoute);
         }
 
-        public void Dispose()
+        private void ThenTheScopedDataRepositoryIsCalledCorrectly()
         {
-            _client.Dispose();
-            _server.Dispose();
+            ScopedRepository
+                .Verify(x => x.Add("DownstreamRoute", _downstreamRoute.Data), Times.Once());
         }
     }
 }

test/Ocelot.UnitTests/DownstreamUrlCreator/DownstreamUrlCreatorMiddlewareTests.cs

@@ -1,9 +1,9 @@
-using System;
+namespace Ocelot.UnitTests.DownstreamUrlCreator
+{
+    using System;
     using System.Collections.Generic;
-using System.IO;
     using System.Net.Http;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.AspNetCore.TestHost;
+    using Microsoft.AspNetCore.Builder;
     using Microsoft.Extensions.DependencyInjection;
     using Moq;
     using Ocelot.Configuration.Builder;
@@ -20,54 +20,26 @@ using TestStack.BDDfy;
     using Xunit;
     using Shouldly;
 
-namespace Ocelot.UnitTests.DownstreamUrlCreator
-{
-    public class DownstreamUrlCreatorMiddlewareTests : IDisposable
+    public class DownstreamUrlCreatorMiddlewareTests : ServerHostedMiddlewareTest
     {
         private readonly Mock<IDownstreamPathPlaceholderReplacer> _downstreamUrlTemplateVariableReplacer;
-        private readonly Mock<IRequestScopedDataRepository> _scopedRepository;
         private readonly Mock<IUrlBuilder> _urlBuilder;
-        private readonly string _url;
-        private readonly TestServer _server;
-        private readonly HttpClient _client;
         private Response<DownstreamRoute> _downstreamRoute;
         private OkResponse<DownstreamPath> _downstreamPath;
         private HttpRequestMessage _downstreamRequest;
-        private HttpResponseMessage _result;
 
         public DownstreamUrlCreatorMiddlewareTests()
         {
-            _url = "http://localhost:51879";
             _downstreamUrlTemplateVariableReplacer = new Mock<IDownstreamPathPlaceholderReplacer>();
-            _scopedRepository = new Mock<IRequestScopedDataRepository>();
             _urlBuilder = new Mock<IUrlBuilder>();
-            var builder = new WebHostBuilder()
-              .ConfigureServices(x =>
-              {
-                  x.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
-                  x.AddLogging();
-                  x.AddSingleton(_downstreamUrlTemplateVariableReplacer.Object);
-                  x.AddSingleton(_scopedRepository.Object);
-                  x.AddSingleton(_urlBuilder.Object);
-              })
-              .UseUrls(_url)
-              .UseKestrel()
-              .UseContentRoot(Directory.GetCurrentDirectory())
-              .UseIISIntegration()
-              .UseUrls(_url)
-              .Configure(app =>
-              {
-                  app.UseDownstreamUrlCreatorMiddleware();
-              });
 
             _downstreamRequest = new HttpRequestMessage(HttpMethod.Get, "https://my.url/abc/?q=123");
 
-            _scopedRepository
+            ScopedRepository
                 .Setup(sr => sr.Get<HttpRequestMessage>("DownstreamRequest"))
                 .Returns(new OkResponse<HttpRequestMessage>(_downstreamRequest));
 
-            _server = new TestServer(builder);
-            _client = _server.CreateClient();
+            GivenTheTestServerIsConfigured();
         }
 
         [Fact]
@@ -88,10 +60,24 @@ namespace Ocelot.UnitTests.DownstreamUrlCreator
                 .BDDfy();
         }
 
+        protected override void GivenTheTestServerServicesAreConfigured(IServiceCollection services)
+        {
+            services.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
+            services.AddLogging();
+            services.AddSingleton(_downstreamUrlTemplateVariableReplacer.Object);
+            services.AddSingleton(ScopedRepository.Object);
+            services.AddSingleton(_urlBuilder.Object);
+        }
+
+        protected override void GivenTheTestServerPipelineIsConfigured(IApplicationBuilder app)
+        {
+            app.UseDownstreamUrlCreatorMiddleware();
+        }
+
         private void GivenTheDownStreamRouteIs(DownstreamRoute downstreamRoute)
         {
             _downstreamRoute = new OkResponse<DownstreamRoute>(downstreamRoute);
-            _scopedRepository
+            ScopedRepository
                 .Setup(x => x.Get<DownstreamRoute>(It.IsAny<string>()))
                 .Returns(_downstreamRoute);
         }
@@ -109,20 +95,9 @@ namespace Ocelot.UnitTests.DownstreamUrlCreator
                 .Returns(_downstreamPath);
         }
 
-        private void WhenICallTheMiddleware()
-        {
-            _result = _client.GetAsync(_url).Result;
-        }
-
         private void ThenTheDownstreamRequestUriIs(string expectedUri)
         {
             _downstreamRequest.RequestUri.OriginalString.ShouldBe(expectedUri);
         }
-
-        public void Dispose()
-        {
-            _client.Dispose();
-            _server.Dispose();
-        }
     }
 }

test/Ocelot.UnitTests/Errors/ExceptionHandlerMiddlewareTests.cs

@@ -0,0 +1,87 @@
+namespace Ocelot.UnitTests.Errors
+{
+    using System;
+    using System.Net;
+    using System.Threading.Tasks;
+    using Microsoft.AspNetCore.Builder;
+    using Microsoft.Extensions.DependencyInjection;
+    using Ocelot.Errors.Middleware;
+    using Ocelot.Logging;
+    using Shouldly;
+    using TestStack.BDDfy;
+    using Xunit;
+    using Microsoft.AspNetCore.Http;
+
+    public class ExceptionHandlerMiddlewareTests : ServerHostedMiddlewareTest
+    {
+        bool _shouldThrowAnException = false;
+
+        public ExceptionHandlerMiddlewareTests()
+        {
+            GivenTheTestServerIsConfigured();
+        }
+        
+        [Fact]
+        public void NoDownstreamException()
+        {
+            this.Given(_ => GivenAnExceptionWillNotBeThrownDownstream())
+                .When(_ => WhenICallTheMiddleware())
+                .Then(_ => ThenTheResponseIsOk())
+                .BDDfy();
+        }
+
+        [Fact]
+        public void DownstreamException()
+        {
+            this.Given(_ => GivenAnExceptionWillBeThrownDownstream())
+                .When(_ => WhenICallTheMiddleware())
+                .Then(_ => ThenTheResponseIsError())
+                .BDDfy();
+        }
+
+        protected override void GivenTheTestServerServicesAreConfigured(IServiceCollection services)
+        {
+            services.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
+            services.AddLogging();
+            services.AddSingleton(ScopedRepository.Object);
+        }
+
+        protected override void GivenTheTestServerPipelineIsConfigured(IApplicationBuilder app)
+        {
+            app.UseExceptionHandlerMiddleware();
+            app.Run(DownstreamExceptionSimulator);
+        }
+
+        private async Task DownstreamExceptionSimulator(HttpContext context)
+        {
+            await Task.CompletedTask;
+
+            if (_shouldThrowAnException)
+            {
+                throw new Exception("BOOM");
+            }
+
+            context.Response.StatusCode = (int)HttpStatusCode.OK;
+        }
+
+        private void GivenAnExceptionWillNotBeThrownDownstream()
+        {
+            _shouldThrowAnException = false;
+        }
+
+        private void GivenAnExceptionWillBeThrownDownstream()
+        {
+            _shouldThrowAnException = true;
+        }
+
+        private void ThenTheResponseIsOk()
+        {
+            ResponseMessage.StatusCode.ShouldBe(HttpStatusCode.OK);
+        }
+
+        private void ThenTheResponseIsError()
+        {
+            ResponseMessage.StatusCode.ShouldBe(HttpStatusCode.InternalServerError);
+        }
+    }
+}

test/Ocelot.UnitTests/Headers/HttpRequestHeadersBuilderMiddlewareTests.cs

@@ -1,9 +1,8 @@
-using System;
+namespace Ocelot.UnitTests.Headers
+{
     using System.Collections.Generic;
-using System.IO;
     using System.Net.Http;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.AspNetCore.TestHost;
+    using Microsoft.AspNetCore.Builder;
     using Microsoft.Extensions.DependencyInjection;
     using Moq;
     using Ocelot.Configuration;
@@ -12,58 +11,27 @@ using Ocelot.DownstreamRouteFinder;
     using Ocelot.DownstreamRouteFinder.UrlMatcher;
     using Ocelot.Headers;
     using Ocelot.Headers.Middleware;
-using Ocelot.Infrastructure.RequestData;
     using Ocelot.Logging;
     using Ocelot.Responses;
     using TestStack.BDDfy;
     using Xunit;
 
-namespace Ocelot.UnitTests.Headers
+    public class HttpRequestHeadersBuilderMiddlewareTests : ServerHostedMiddlewareTest
     {
-    public class HttpRequestHeadersBuilderMiddlewareTests : IDisposable
-    {
-        private readonly Mock<IRequestScopedDataRepository> _scopedRepository;
         private readonly Mock<IAddHeadersToRequest> _addHeaders;
         private readonly HttpRequestMessage _downstreamRequest;
-        private readonly string _url;
-        private readonly TestServer _server;
-        private readonly HttpClient _client;
         private Response<DownstreamRoute> _downstreamRoute;
-        private HttpResponseMessage _result;
 
         public HttpRequestHeadersBuilderMiddlewareTests()
         {
-            _url = "http://localhost:51879";
-            _scopedRepository = new Mock<IRequestScopedDataRepository>();
             _addHeaders = new Mock<IAddHeadersToRequest>();
 
-
-            var builder = new WebHostBuilder()
-              .ConfigureServices(x =>
-              {
-                  x.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
-                  x.AddLogging();
-                  x.AddSingleton(_addHeaders.Object);
-                  x.AddSingleton(_scopedRepository.Object);
-              })
-              .UseUrls(_url)
-              .UseKestrel()
-              .UseContentRoot(Directory.GetCurrentDirectory())
-              .UseIISIntegration()
-              .UseUrls(_url)
-              .Configure(app =>
-              {
-                  app.UseHttpRequestHeadersBuilderMiddleware();
-              });
-
             _downstreamRequest = new HttpRequestMessage();
-
-            _scopedRepository
+            ScopedRepository
                 .Setup(sr => sr.Get<HttpRequestMessage>("DownstreamRequest"))
                 .Returns(new OkResponse<HttpRequestMessage>(_downstreamRequest));
 
-            _server = new TestServer(builder);
-            _client = _server.CreateClient();
+            GivenTheTestServerIsConfigured();
         }
 
         [Fact]
@@ -86,6 +54,27 @@ namespace Ocelot.UnitTests.Headers
                 .BDDfy();
         }
 
+        protected override void GivenTheTestServerServicesAreConfigured(IServiceCollection services)
+        {
+            services.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
+            services.AddLogging();
+            services.AddSingleton(_addHeaders.Object);
+            services.AddSingleton(ScopedRepository.Object);
+        }
+
+        protected override void GivenTheTestServerPipelineIsConfigured(IApplicationBuilder app)
+        {
+            app.UseHttpRequestHeadersBuilderMiddleware();
+        }
+
+        private void GivenTheDownStreamRouteIs(DownstreamRoute downstreamRoute)
+        {
+            _downstreamRoute = new OkResponse<DownstreamRoute>(downstreamRoute);
+            ScopedRepository
+                .Setup(x => x.Get<DownstreamRoute>(It.IsAny<string>()))
+                .Returns(_downstreamRoute);
+        }
+
         private void GivenTheAddHeadersToDownstreamRequestReturnsOk()
         {
             _addHeaders
@@ -104,24 +93,5 @@ namespace Ocelot.UnitTests.Headers
                     It.IsAny<IEnumerable<System.Security.Claims.Claim>>(), 
                     _downstreamRequest), Times.Once);
         }
-
-        private void WhenICallTheMiddleware()
-        {
-            _result = _client.GetAsync(_url).Result;
-        }
-
-        private void GivenTheDownStreamRouteIs(DownstreamRoute downstreamRoute)
-        {
-            _downstreamRoute = new OkResponse<DownstreamRoute>(downstreamRoute);
-            _scopedRepository
-                .Setup(x => x.Get<DownstreamRoute>(It.IsAny<string>()))
-                .Returns(_downstreamRoute);
-        }
-
-        public void Dispose()
-        {
-            _client.Dispose();
-            _server.Dispose();
-        }
     }
 }

test/Ocelot.UnitTests/LoadBalancer/LoadBalancerMiddlewareTests.cs

@@ -1,34 +1,26 @@
+namespace Ocelot.UnitTests.LoadBalancer
+{
     using System.Collections.Generic;
-using System.IO;
     using System.Net.Http;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.AspNetCore.TestHost;
+    using Microsoft.AspNetCore.Builder;
     using Microsoft.Extensions.DependencyInjection;
     using Moq;
     using Ocelot.Configuration.Builder;
     using Ocelot.DownstreamRouteFinder;
     using Ocelot.Errors;
-using Ocelot.Infrastructure.RequestData;
     using Ocelot.LoadBalancer.LoadBalancers;
     using Ocelot.LoadBalancer.Middleware;
     using Ocelot.Logging;
     using Ocelot.Responses;
     using Ocelot.Values;
+    using Shouldly;
     using TestStack.BDDfy;
     using Xunit;
-using Shouldly;
 
-namespace Ocelot.UnitTests.LoadBalancer
-{
-    public class LoadBalancerMiddlewareTests
+    public class LoadBalancerMiddlewareTests : ServerHostedMiddlewareTest
     {
         private readonly Mock<ILoadBalancerHouse> _loadBalancerHouse;
-        private readonly Mock<IRequestScopedDataRepository> _scopedRepository;
         private readonly Mock<ILoadBalancer> _loadBalancer;
-        private readonly string _url;
-        private readonly TestServer _server;
-        private readonly HttpClient _client;
-        private HttpResponseMessage _result;
         private HostAndPort _hostAndPort;
         private OkResponse<DownstreamRoute> _downstreamRoute;
         private ErrorResponse<ILoadBalancer> _getLoadBalancerHouseError;
@@ -37,35 +29,17 @@ namespace Ocelot.UnitTests.LoadBalancer
 
         public LoadBalancerMiddlewareTests()
         {
-            _url = "http://localhost:51879";
             _loadBalancerHouse = new Mock<ILoadBalancerHouse>();
-            _scopedRepository = new Mock<IRequestScopedDataRepository>();
             _loadBalancer = new Mock<ILoadBalancer>();
             _loadBalancerHouse = new Mock<ILoadBalancerHouse>();
-            var builder = new WebHostBuilder()
-              .ConfigureServices(x =>
-              {
-                  x.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
-                  x.AddLogging();
-                  x.AddSingleton(_loadBalancerHouse.Object);
-                  x.AddSingleton(_scopedRepository.Object);
-              })
-              .UseUrls(_url)
-              .UseKestrel()
-              .UseContentRoot(Directory.GetCurrentDirectory())
-              .UseIISIntegration()
-              .UseUrls(_url)
-              .Configure(app =>
-              {
-                  app.UseLoadBalancingMiddleware();
-              });
 
             _downstreamRequest = new HttpRequestMessage(HttpMethod.Get, "");
-            _scopedRepository
+
+            ScopedRepository
                 .Setup(sr => sr.Get<HttpRequestMessage>("DownstreamRequest"))
                 .Returns(new OkResponse<HttpRequestMessage>(_downstreamRequest));
-            _server = new TestServer(builder);
-            _client = _server.CreateClient();
+
+            GivenTheTestServerIsConfigured();
         }
 
         [Fact]
@@ -118,6 +92,19 @@ namespace Ocelot.UnitTests.LoadBalancer
                 .BDDfy();
         }
 
+        protected override void GivenTheTestServerServicesAreConfigured(IServiceCollection services)
+        {
+            services.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
+            services.AddLogging();
+            services.AddSingleton(_loadBalancerHouse.Object);
+            services.AddSingleton(ScopedRepository.Object);
+        }
+
+        protected override void GivenTheTestServerPipelineIsConfigured(IApplicationBuilder app)
+        {
+            app.UseLoadBalancingMiddleware();
+        }
+
         private void GivenTheDownStreamUrlIs(string downstreamUrl)
         {
             _downstreamRequest.RequestUri = new System.Uri(downstreamUrl);
@@ -142,7 +129,7 @@ namespace Ocelot.UnitTests.LoadBalancer
         private void GivenTheDownStreamRouteIs(DownstreamRoute downstreamRoute)
         {
             _downstreamRoute = new OkResponse<DownstreamRoute>(downstreamRoute);
-            _scopedRepository
+            ScopedRepository
                 .Setup(x => x.Get<DownstreamRoute>(It.IsAny<string>()))
                 .Returns(_downstreamRoute);
         }
@@ -154,7 +141,6 @@ namespace Ocelot.UnitTests.LoadBalancer
                 .Returns(new OkResponse<ILoadBalancer>(_loadBalancer.Object));
         }
 
-
         private void GivenTheLoadBalancerHouseReturnsAnError()
         {
             _getLoadBalancerHouseError = new ErrorResponse<ILoadBalancer>(new List<Ocelot.Errors.Error>()
@@ -167,49 +153,36 @@ namespace Ocelot.UnitTests.LoadBalancer
                 .Returns(_getLoadBalancerHouseError);
         }
 
-        private void WhenICallTheMiddleware()
-        {
-            _result = _client.GetAsync(_url).Result;
-        }
-
         private void ThenAnErrorStatingLoadBalancerCouldNotBeFoundIsSetOnPipeline()
         {
-            _scopedRepository
+            ScopedRepository
                 .Verify(x => x.Add("OcelotMiddlewareError", true), Times.Once);
 
-            _scopedRepository
+            ScopedRepository
                 .Verify(x => x.Add("OcelotMiddlewareErrors", _getLoadBalancerHouseError.Errors), Times.Once);
         }
 
         private void ThenAnErrorSayingReleaseFailedIsSetOnThePipeline()
         {
-            _scopedRepository
+            ScopedRepository
                 .Verify(x => x.Add("OcelotMiddlewareError", true), Times.Once);
 
-            _scopedRepository
+            ScopedRepository
                 .Verify(x => x.Add("OcelotMiddlewareErrors", It.IsAny<List<Error>>()), Times.Once);
         }
 
         private void ThenAnErrorStatingHostAndPortCouldNotBeFoundIsSetOnPipeline()
         {
-            _scopedRepository
+            ScopedRepository
                 .Verify(x => x.Add("OcelotMiddlewareError", true), Times.Once);
 
-            _scopedRepository
+            ScopedRepository
                 .Verify(x => x.Add("OcelotMiddlewareErrors", _getHostAndPortError.Errors), Times.Once);
         }
 
-
-
         private void ThenTheDownstreamUrlIsReplacedWith(string expectedUri)
         {
             _downstreamRequest.RequestUri.OriginalString.ShouldBe(expectedUri);
         }
-
-        public void Dispose()
-        {
-            _client.Dispose();
-            _server.Dispose();
-        }
     }
 }

test/Ocelot.UnitTests/Ocelot.UnitTests.csproj

@@ -19,6 +19,10 @@
     <DebugSymbols>True</DebugSymbols>
   </PropertyGroup>
 
+  <ItemGroup>
+    <Compile Remove="Responder\HttpContextResponderTests.cs" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\..\src\Ocelot\Ocelot.csproj" />
   </ItemGroup>

test/Ocelot.UnitTests/QueryStrings/QueryStringBuilderMiddlewareTests.cs

@@ -1,16 +1,13 @@
-using System;
+namespace Ocelot.UnitTests.QueryStrings
+{
     using System.Collections.Generic;
-using System.IO;
     using System.Net.Http;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.AspNetCore.TestHost;
     using Microsoft.Extensions.DependencyInjection;
     using Moq;
     using Ocelot.Configuration;
     using Ocelot.Configuration.Builder;
     using Ocelot.DownstreamRouteFinder;
     using Ocelot.DownstreamRouteFinder.UrlMatcher;
-using Ocelot.Infrastructure.RequestData;
     using Ocelot.Logging;
     using Ocelot.QueryStrings;
     using Ocelot.QueryStrings.Middleware;
@@ -18,50 +15,23 @@ using Ocelot.Responses;
     using TestStack.BDDfy;
     using Xunit;
     using System.Security.Claims;
+    using Microsoft.AspNetCore.Builder;
 
-namespace Ocelot.UnitTests.QueryStrings
+    public class QueryStringBuilderMiddlewareTests : ServerHostedMiddlewareTest
     {
-    public class QueryStringBuilderMiddlewareTests : IDisposable
-    {
-        private readonly Mock<IRequestScopedDataRepository> _scopedRepository;
         private readonly Mock<IAddQueriesToRequest> _addQueries;
-        private readonly string _url;
-        private readonly TestServer _server;
-        private readonly HttpClient _client;
         private readonly HttpRequestMessage _downstreamRequest;
         private Response<DownstreamRoute> _downstreamRoute;
-        private HttpResponseMessage _result;
 
         public QueryStringBuilderMiddlewareTests()
         {
-            _url = "http://localhost:51879";
-            _scopedRepository = new Mock<IRequestScopedDataRepository>();
             _addQueries = new Mock<IAddQueriesToRequest>();
-            var builder = new WebHostBuilder()
-              .ConfigureServices(x =>
-              {
-                  x.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
-                  x.AddLogging();
-                  x.AddSingleton(_addQueries.Object);
-                  x.AddSingleton(_scopedRepository.Object);
-              })
-              .UseUrls(_url)
-              .UseKestrel()
-              .UseContentRoot(Directory.GetCurrentDirectory())
-              .UseIISIntegration()
-              .UseUrls(_url)
-              .Configure(app =>
-              {
-                  app.UseQueryStringBuilderMiddleware();
-              });
 
             _downstreamRequest = new HttpRequestMessage();
-
-            _scopedRepository.Setup(sr => sr.Get<HttpRequestMessage>("DownstreamRequest"))
+            ScopedRepository.Setup(sr => sr.Get<HttpRequestMessage>("DownstreamRequest"))
                 .Returns(new OkResponse<HttpRequestMessage>(_downstreamRequest));
 
-            _server = new TestServer(builder);
-            _client = _server.CreateClient();
+            GivenTheTestServerIsConfigured();
         }
 
         [Fact]
@@ -84,6 +54,19 @@ namespace Ocelot.UnitTests.QueryStrings
                 .BDDfy();
         }
 
+        protected override void GivenTheTestServerServicesAreConfigured(IServiceCollection services)
+        {
+            services.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
+            services.AddLogging();
+            services.AddSingleton(_addQueries.Object);
+            services.AddSingleton(ScopedRepository.Object);
+        }
+
+        protected override void GivenTheTestServerPipelineIsConfigured(IApplicationBuilder app)
+        {
+            app.UseQueryStringBuilderMiddleware();
+        }
+
         private void GivenTheAddHeadersToRequestReturnsOk()
         {
             _addQueries
@@ -103,23 +86,12 @@ namespace Ocelot.UnitTests.QueryStrings
                     _downstreamRequest), Times.Once);
         }
 
-        private void WhenICallTheMiddleware()
-        {
-            _result = _client.GetAsync(_url).Result;
-        }
-
         private void GivenTheDownStreamRouteIs(DownstreamRoute downstreamRoute)
         {
             _downstreamRoute = new OkResponse<DownstreamRoute>(downstreamRoute);
-            _scopedRepository
+            ScopedRepository
                 .Setup(x => x.Get<DownstreamRoute>(It.IsAny<string>()))
                 .Returns(_downstreamRoute);
         }
-
-        public void Dispose()
-        {
-            _client.Dispose();
-            _server.Dispose();
-        }
     }
 }

test/Ocelot.UnitTests/RateLimit/ClientRateLimitMiddlewareTests.cs

@@ -1,71 +1,33 @@
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.AspNetCore.Builder;
-using Microsoft.AspNetCore.TestHost;
-using Microsoft.AspNetCore.Http;
-using Moq;
-using Ocelot.Infrastructure.RequestData;
-using Ocelot.RateLimit;
-using System;
+namespace Ocelot.UnitTests.RateLimit
+{
     using System.Collections.Generic;
-using System.Linq;
     using System.Net.Http;
-using System.Threading.Tasks;
+    using Microsoft.AspNetCore.Hosting;
+    using Microsoft.AspNetCore.Builder;
+    using Microsoft.AspNetCore.Http;
     using Microsoft.Extensions.DependencyInjection;
-using Ocelot.Logging;
-using System.IO;
-using Ocelot.RateLimit.Middleware;
-using Ocelot.DownstreamRouteFinder;
-using Ocelot.Responses;
-using Xunit;
-using TestStack.BDDfy;
-using Ocelot.Configuration.Builder;
-using Shouldly;
+    using Moq;
     using Ocelot.Configuration;
+    using Ocelot.Configuration.Builder;
+    using Ocelot.DownstreamRouteFinder;
+    using Ocelot.Logging;
+    using Ocelot.RateLimit;
+    using Ocelot.RateLimit.Middleware;
+    using Ocelot.Responses;
+    using Shouldly;
+    using TestStack.BDDfy;
+    using Xunit;
 
-namespace Ocelot.UnitTests.RateLimit
+    public class ClientRateLimitMiddlewareTests : ServerHostedMiddlewareTest
     {
-    public class ClientRateLimitMiddlewareTests
-    {
-        private readonly Mock<IRequestScopedDataRepository> _scopedRepository;
-        private readonly string _url;
-        private readonly TestServer _server;
-        private readonly HttpClient _client;
         private OkResponse<DownstreamRoute> _downstreamRoute;
         private int responseStatusCode;
 
         public ClientRateLimitMiddlewareTests()
         {
-            _url = "http://localhost:51879/api/ClientRateLimit";
-            _scopedRepository = new Mock<IRequestScopedDataRepository>();
-             var builder = new WebHostBuilder()
-              .ConfigureServices(x =>
-              {
-                  x.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
-                  x.AddLogging();
-                  x.AddMemoryCache();
-                  x.AddSingleton<IRateLimitCounterHandler, MemoryCacheRateLimitCounterHandler>();
-                  x.AddSingleton(_scopedRepository.Object);
-              })
-              .UseUrls(_url)
-              .UseKestrel()
-              .UseContentRoot(Directory.GetCurrentDirectory())
-              .UseIISIntegration()
-              .UseUrls(_url)
-              .Configure(app =>
-              {
-                  app.UseRateLimiting();
-                  app.Run(async context =>
-                  {
-                      context.Response.StatusCode = 200;
-                      await context.Response.WriteAsync("This is ratelimit test");
-                  });
-              });
-
-            _server = new TestServer(builder);
-            _client = _server.CreateClient();
+            GivenTheTestServerIsConfigured();
         }
 
-
         [Fact]
         public void should_call_middleware_and_ratelimiting()
         {
@@ -98,11 +60,29 @@ namespace Ocelot.UnitTests.RateLimit
                 .BDDfy();
         }
 
+        protected override void GivenTheTestServerServicesAreConfigured(IServiceCollection services)
+        {
+            services.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
+            services.AddLogging();
+            services.AddMemoryCache();
+            services.AddSingleton<IRateLimitCounterHandler, MemoryCacheRateLimitCounterHandler>();
+            services.AddSingleton(ScopedRepository.Object);
+        }
+
+        protected override void GivenTheTestServerPipelineIsConfigured(IApplicationBuilder app)
+        {
+            app.UseRateLimiting();
+            app.Run(async context =>
+            {
+                context.Response.StatusCode = 200;
+                await context.Response.WriteAsync("This is ratelimit test");
+            });
+        }
 
         private void GivenTheDownStreamRouteIs(DownstreamRoute downstreamRoute)
         {
             _downstreamRoute = new OkResponse<DownstreamRoute>(downstreamRoute);
-            _scopedRepository
+            ScopedRepository
                 .Setup(x => x.Get<DownstreamRoute>(It.IsAny<string>()))
                 .Returns(_downstreamRoute);
         }
@@ -110,28 +90,27 @@ namespace Ocelot.UnitTests.RateLimit
         private void WhenICallTheMiddlewareMultipleTime(int times)
         {
             var clientId = "ocelotclient1";
-            // Act    
+  
             for (int i = 0; i < times; i++)
             {
-                var request = new HttpRequestMessage(new HttpMethod("GET"), _url);
+                var request = new HttpRequestMessage(new HttpMethod("GET"), Url);
                 request.Headers.Add("ClientId", clientId);
 
-                var response = _client.SendAsync(request);
+                var response = Client.SendAsync(request);
                 responseStatusCode = (int)response.Result.StatusCode;
             }
-
         }
 
         private void WhenICallTheMiddlewareWithWhiteClient()
         {
             var clientId = "ocelotclient2";
-            // Act    
+ 
             for (int i = 0; i < 10; i++)
             {
-                var request = new HttpRequestMessage(new HttpMethod("GET"), _url);
+                var request = new HttpRequestMessage(new HttpMethod("GET"), Url);
                 request.Headers.Add("ClientId", clientId);
 
-                var response = _client.SendAsync(request);
+                var response = Client.SendAsync(request);
                 responseStatusCode = (int)response.Result.StatusCode;
             }
          }      

test/Ocelot.UnitTests/Request/HttpRequestBuilderMiddlewareTests.cs

@@ -1,9 +1,7 @@
-using System;
+namespace Ocelot.UnitTests.Request
+{
     using System.Collections.Generic;
-using System.IO;
     using System.Net.Http;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.AspNetCore.TestHost;
     using Microsoft.Extensions.DependencyInjection;
     using Moq;
     using Ocelot.Configuration.Builder;
@@ -17,47 +15,23 @@ using Ocelot.Responses;
     using TestStack.BDDfy;
     using Xunit;
     using Ocelot.Requester.QoS;
+    using Microsoft.AspNetCore.Builder;
 
-namespace Ocelot.UnitTests.Request
-{
-    public class HttpRequestBuilderMiddlewareTests : IDisposable
+    public class HttpRequestBuilderMiddlewareTests : ServerHostedMiddlewareTest
     {
         private readonly Mock<IRequestCreator> _requestBuilder;
         private readonly Mock<IRequestScopedDataRepository> _scopedRepository;
         private readonly Mock<IQosProviderHouse> _qosProviderHouse;
         private readonly HttpRequestMessage _downstreamRequest;
-        private readonly string _url;
-        private readonly TestServer _server;
-        private readonly HttpClient _client;
-        private HttpResponseMessage _result;
         private OkResponse<Ocelot.Request.Request> _request;
         private OkResponse<string> _downstreamUrl;
         private OkResponse<DownstreamRoute> _downstreamRoute;
 
         public HttpRequestBuilderMiddlewareTests()
         {
-            _url = "http://localhost:51879";
             _qosProviderHouse = new Mock<IQosProviderHouse>();
             _requestBuilder = new Mock<IRequestCreator>();
             _scopedRepository = new Mock<IRequestScopedDataRepository>();
-            var builder = new WebHostBuilder()
-              .ConfigureServices(x =>
-              {
-                  x.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
-                  x.AddLogging();
-                  x.AddSingleton(_qosProviderHouse.Object);
-                  x.AddSingleton(_requestBuilder.Object);
-                  x.AddSingleton(_scopedRepository.Object);
-              })
-              .UseUrls(_url)
-              .UseKestrel()
-              .UseContentRoot(Directory.GetCurrentDirectory())
-              .UseIISIntegration()
-              .UseUrls(_url)
-              .Configure(app =>
-              {
-                  app.UseHttpRequestBuilderMiddleware();
-              });
 
             _downstreamRequest = new HttpRequestMessage();
 
@@ -65,8 +39,7 @@ namespace Ocelot.UnitTests.Request
                 .Setup(sr => sr.Get<HttpRequestMessage>("DownstreamRequest"))
                 .Returns(new OkResponse<HttpRequestMessage>(_downstreamRequest));
 
-            _server = new TestServer(builder);
-            _client = _server.CreateClient();
+            GivenTheTestServerIsConfigured();
         }
 
         [Fact]
@@ -88,6 +61,28 @@ namespace Ocelot.UnitTests.Request
                 .BDDfy();
         }
 
+        protected override void GivenTheTestServerServicesAreConfigured(IServiceCollection services)
+        {
+            services.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
+            services.AddLogging();
+            services.AddSingleton(_qosProviderHouse.Object);
+            services.AddSingleton(_requestBuilder.Object);
+            services.AddSingleton(_scopedRepository.Object);
+        }
+
+        protected override void GivenTheTestServerPipelineIsConfigured(IApplicationBuilder app)
+        {
+            app.UseHttpRequestBuilderMiddleware();
+        }
+
+        private void GivenTheDownStreamUrlIs(string downstreamUrl)
+        {
+            _downstreamUrl = new OkResponse<string>(downstreamUrl);
+            _scopedRepository
+                .Setup(x => x.Get<string>(It.IsAny<string>()))
+                .Returns(_downstreamUrl);
+        }
+
         private void GivenTheQosProviderHouseReturns(Response<IQoSProvider> qosProvider)
         {
             _qosProviderHouse
@@ -117,24 +112,5 @@ namespace Ocelot.UnitTests.Request
             _scopedRepository
                 .Verify(x => x.Add("Request", _request.Data), Times.Once());
         }
-
-        private void WhenICallTheMiddleware()
-        {
-            _result = _client.GetAsync(_url).Result;
-        }
-
-        private void GivenTheDownStreamUrlIs(string downstreamUrl)
-        {
-            _downstreamUrl = new OkResponse<string>(downstreamUrl);
-            _scopedRepository
-                .Setup(x => x.Get<string>(It.IsAny<string>()))
-                .Returns(_downstreamUrl);
-        }
-
-        public void Dispose()
-        {
-            _client.Dispose();
-            _server.Dispose();
-        }
     }
 }

test/Ocelot.UnitTests/RequestId/RequestIdMiddlewareTests.cs

@@ -1,18 +1,17 @@
-using System;
+namespace Ocelot.UnitTests.RequestId
+{
+    using System;
     using System.Collections.Generic;
-using System.IO;
     using System.Linq;
     using System.Net.Http;
     using System.Threading.Tasks;
     using Microsoft.AspNetCore.Builder;
     using Microsoft.AspNetCore.Hosting;
-using Microsoft.AspNetCore.TestHost;
     using Microsoft.Extensions.DependencyInjection;
     using Moq;
     using Ocelot.Configuration.Builder;
     using Ocelot.DownstreamRouteFinder;
     using Ocelot.DownstreamRouteFinder.UrlMatcher;
-using Ocelot.Infrastructure.RequestData;
     using Ocelot.Logging;
     using Ocelot.RequestId.Middleware;
     using Ocelot.Responses;
@@ -20,55 +19,22 @@ using Shouldly;
     using TestStack.BDDfy;
     using Xunit;
 
-namespace Ocelot.UnitTests.RequestId
+    public class RequestIdMiddlewareTests : ServerHostedMiddlewareTest
     {
-    public class RequestIdMiddlewareTests
-    {
-        private readonly Mock<IRequestScopedDataRepository> _scopedRepository;
         private readonly HttpRequestMessage _downstreamRequest;
-        private readonly string _url;
-        private readonly TestServer _server;
-        private readonly HttpClient _client;
         private Response<DownstreamRoute> _downstreamRoute;
-        private HttpResponseMessage _result;
         private string _value;
         private string _key;
 
         public RequestIdMiddlewareTests()
         {
-            _url = "http://localhost:51879";
-            _scopedRepository = new Mock<IRequestScopedDataRepository>();
-            var builder = new WebHostBuilder()
-              .ConfigureServices(x =>
-              {
-                  x.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
-                  x.AddLogging();
-                  x.AddSingleton(_scopedRepository.Object);
-              })
-              .UseUrls(_url)
-              .UseKestrel()
-              .UseContentRoot(Directory.GetCurrentDirectory())
-              .UseIISIntegration()
-              .UseUrls(_url)
-              .Configure(app =>
-              {
-                  app.UseRequestIdMiddleware();
-
-                  app.Run(x =>
-                  {
-                      x.Response.Headers.Add("LSRequestId", x.TraceIdentifier);
-                      return Task.CompletedTask;
-                  });
-              });
-
-            _server = new TestServer(builder);
-            _client = _server.CreateClient();
-
             _downstreamRequest = new HttpRequestMessage();
 
-            _scopedRepository
+            ScopedRepository
                 .Setup(sr => sr.Get<HttpRequestMessage>("DownstreamRequest"))
                 .Returns(new OkResponse<HttpRequestMessage>(_downstreamRequest));
+
+            GivenTheTestServerIsConfigured();
         }
 
         [Fact]
@@ -106,10 +72,28 @@ namespace Ocelot.UnitTests.RequestId
                 .BDDfy();
         }
 
+        protected override void GivenTheTestServerServicesAreConfigured(IServiceCollection services)
+        {
+            services.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
+            services.AddLogging();
+            services.AddSingleton(ScopedRepository.Object);
+        }
+
+        protected override void GivenTheTestServerPipelineIsConfigured(IApplicationBuilder app)
+        {
+            app.UseRequestIdMiddleware();
+
+            app.Run(x =>
+            {
+                x.Response.Headers.Add("LSRequestId", x.TraceIdentifier);
+                return Task.CompletedTask;
+            });
+        }
+
         private void GivenTheDownStreamRouteIs(DownstreamRoute downstreamRoute)
         {
             _downstreamRoute = new OkResponse<DownstreamRoute>(downstreamRoute);
-            _scopedRepository
+            ScopedRepository
                 .Setup(x => x.Get<DownstreamRoute>(It.IsAny<string>()))
                 .Returns(_downstreamRoute);
         }
@@ -118,28 +102,17 @@ namespace Ocelot.UnitTests.RequestId
         {
             _key = key;
             _value = value;
-            _client.DefaultRequestHeaders.TryAddWithoutValidation(_key, _value);
-        }
-
-        private void WhenICallTheMiddleware()
-        {
-            _result = _client.GetAsync(_url).Result;
+            Client.DefaultRequestHeaders.TryAddWithoutValidation(_key, _value);
         }
 
         private void ThenTheTraceIdIsAnything()
         {
-            _result.Headers.GetValues("LSRequestId").First().ShouldNotBeNullOrEmpty();
+            ResponseMessage.Headers.GetValues("LSRequestId").First().ShouldNotBeNullOrEmpty();
         }
 
         private void ThenTheTraceIdIs(string expected)
         {
-            _result.Headers.GetValues("LSRequestId").First().ShouldBe(expected);
-        }
-
-        public void Dispose()
-        {
-            _client.Dispose();
-            _server.Dispose();
+            ResponseMessage.Headers.GetValues("LSRequestId").First().ShouldBe(expected);
         }
     }
 }

test/Ocelot.UnitTests/Requester/HttpRequesterMiddlewareTests.cs

@@ -1,62 +1,28 @@
-using System;
-using System.IO;
-using System.Net;
+namespace Ocelot.UnitTests.Requester
+{
     using System.Net.Http;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.TestHost;
+    using Microsoft.AspNetCore.Builder;
     using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Logging;
     using Moq;
-using Ocelot.Infrastructure.RequestData;
     using Ocelot.Logging;
-using Ocelot.QueryStrings.Middleware;
     using Ocelot.Requester;
     using Ocelot.Requester.Middleware;
     using Ocelot.Requester.QoS;
-using Ocelot.Responder;
     using Ocelot.Responses;
     using TestStack.BDDfy;
     using Xunit;
 
-namespace Ocelot.UnitTests.Requester
-{
-    public class HttpRequesterMiddlewareTests : IDisposable
+    public class HttpRequesterMiddlewareTests : ServerHostedMiddlewareTest
     {
         private readonly Mock<IHttpRequester> _requester;
-        private readonly Mock<IRequestScopedDataRepository> _scopedRepository;
-        private readonly string _url;
-        private readonly TestServer _server;
-        private readonly HttpClient _client;
-        private HttpResponseMessage _result;
         private OkResponse<HttpResponseMessage> _response;
         private OkResponse<Ocelot.Request.Request> _request;
 
         public HttpRequesterMiddlewareTests()
         {
-            _url = "http://localhost:51879";
             _requester = new Mock<IHttpRequester>();
-            _scopedRepository = new Mock<IRequestScopedDataRepository>();
-            var builder = new WebHostBuilder()
-              .ConfigureServices(x =>
-              {
-                  x.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
-                  x.AddLogging();
-                  x.AddSingleton(_requester.Object);
-                  x.AddSingleton(_scopedRepository.Object);
-              })
-              .UseUrls(_url)
-              .UseKestrel()
-              .UseContentRoot(Directory.GetCurrentDirectory())
-              .UseIISIntegration()
-              .UseUrls(_url)
-              .Configure(app =>
-              {
-                  app.UseHttpRequesterMiddleware();
-              });
 
-            _server = new TestServer(builder);
-            _client = _server.CreateClient();
+            GivenTheTestServerIsConfigured();
         }
 
         [Fact]
@@ -70,6 +36,27 @@ namespace Ocelot.UnitTests.Requester
                 .BDDfy();
         }
 
+        protected override void GivenTheTestServerServicesAreConfigured(IServiceCollection services)
+        {
+            services.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
+            services.AddLogging();
+            services.AddSingleton(_requester.Object);
+            services.AddSingleton(ScopedRepository.Object);
+        }
+
+        protected override void GivenTheTestServerPipelineIsConfigured(IApplicationBuilder app)
+        {
+            app.UseHttpRequesterMiddleware();
+        }
+
+        private void GivenTheRequestIs(Ocelot.Request.Request request)
+        {
+            _request = new OkResponse<Ocelot.Request.Request>(request);
+            ScopedRepository
+                .Setup(x => x.Get<Ocelot.Request.Request>(It.IsAny<string>()))
+                .Returns(_request);
+        }
+
         private void GivenTheRequesterReturns(HttpResponseMessage response)
         {
             _response = new OkResponse<HttpResponseMessage>(response);
@@ -80,34 +67,15 @@ namespace Ocelot.UnitTests.Requester
 
         private void GivenTheScopedRepoReturns()
         {
-            _scopedRepository
+            ScopedRepository
                 .Setup(x => x.Add(It.IsAny<string>(), _response.Data))
                 .Returns(new OkResponse());
         }
 
         private void ThenTheScopedRepoIsCalledCorrectly()
         {
-            _scopedRepository
+            ScopedRepository
                 .Verify(x => x.Add("HttpResponseMessage", _response.Data), Times.Once());
         }
-
-        private void WhenICallTheMiddleware()
-        {
-            _result = _client.GetAsync(_url).Result;
-        }
-
-        private void GivenTheRequestIs(Ocelot.Request.Request request)
-        {
-            _request = new OkResponse<Ocelot.Request.Request>(request);
-            _scopedRepository
-                .Setup(x => x.Get<Ocelot.Request.Request>(It.IsAny<string>()))
-                .Returns(_request);
-        }
-
-        public void Dispose()
-        {
-            _client.Dispose();
-            _server.Dispose();
-        }
     }
 }

test/Ocelot.UnitTests/Responder/AnyError.cs

@@ -0,0 +1,15 @@
+using Ocelot.Errors;
+
+namespace Ocelot.UnitTests.Responder
+{
+    class AnyError : Error
+    {
+        public AnyError() : base("blahh", OcelotErrorCode.UnknownError)
+        {
+        }
+
+        public AnyError(OcelotErrorCode errorCode) : base("blah", errorCode)
+        {
+        }
+    }
+}

test/Ocelot.UnitTests/Responder/ErrorsToHttpStatusCodeMapperTests.cs

@@ -1,8 +1,7 @@
 using System;
 using System.Collections.Generic;
+using System.Net;
 using Ocelot.Errors;
-using Ocelot.Middleware;
-using Ocelot.Requester;
 using Ocelot.Responder;
 using Shouldly;
 using TestStack.BDDfy;
@@ -21,47 +20,127 @@ namespace Ocelot.UnitTests.Responder
             _codeMapper = new ErrorsToHttpStatusCodeMapper();
         }
 
-        [Fact]
-        public void should_return_timeout()
+        [Theory]
+        [InlineData(OcelotErrorCode.UnauthenticatedError)]
+        public void should_return_unauthorized(OcelotErrorCode errorCode)
         {
-            this.Given(x => x.GivenThereAreErrors(new List<Error>
+            ShouldMapErrorToStatusCode(errorCode, HttpStatusCode.Unauthorized);
+        }
+
+        [Theory]
+        [InlineData(OcelotErrorCode.CannotFindClaimError)]
+        [InlineData(OcelotErrorCode.ClaimValueNotAuthorisedError)]
+        [InlineData(OcelotErrorCode.ScopeNotAuthorisedError)]
+        [InlineData(OcelotErrorCode.UnauthorizedError)]
+        [InlineData(OcelotErrorCode.UserDoesNotHaveClaimError)] 
+        public void should_return_forbidden(OcelotErrorCode errorCode)
         {
-                    new RequestTimedOutError(new Exception())
-                }))
-               .When(x => x.WhenIGetErrorStatusCode())
-               .Then(x => x.ThenTheResponseIsStatusCodeIs(503))
-               .BDDfy();
+            ShouldMapErrorToStatusCode(errorCode, HttpStatusCode.Forbidden);
+        }
+
+        [Theory]
+        [InlineData(OcelotErrorCode.RequestTimedOutError)]
+        public void should_return_service_unavailable(OcelotErrorCode errorCode)
+        {
+            ShouldMapErrorToStatusCode(errorCode, HttpStatusCode.ServiceUnavailable);
+        }
+
+
+        [Theory]
+        [InlineData(OcelotErrorCode.CannotAddDataError)]
+        [InlineData(OcelotErrorCode.CannotFindDataError)]
+        [InlineData(OcelotErrorCode.DownstreamHostNullOrEmptyError)]
+        [InlineData(OcelotErrorCode.DownstreamPathNullOrEmptyError)]
+        [InlineData(OcelotErrorCode.DownstreampathTemplateAlreadyUsedError)]
+        [InlineData(OcelotErrorCode.DownstreamPathTemplateContainsSchemeError)]
+        [InlineData(OcelotErrorCode.DownstreamSchemeNullOrEmptyError)]
+        [InlineData(OcelotErrorCode.InstructionNotForClaimsError)]
+        [InlineData(OcelotErrorCode.NoInstructionsError)]
+        [InlineData(OcelotErrorCode.ParsingConfigurationHeaderError)]
+        [InlineData(OcelotErrorCode.RateLimitOptionsError)]
+        [InlineData(OcelotErrorCode.ServicesAreEmptyError)]
+        [InlineData(OcelotErrorCode.ServicesAreNullError)]
+        [InlineData(OcelotErrorCode.UnableToCompleteRequestError)]
+        [InlineData(OcelotErrorCode.UnableToCreateAuthenticationHandlerError)]
+        [InlineData(OcelotErrorCode.UnableToFindDownstreamRouteError)]
+        [InlineData(OcelotErrorCode.UnableToFindLoadBalancerError)]
+        [InlineData(OcelotErrorCode.UnableToFindServiceDiscoveryProviderError)]
+        [InlineData(OcelotErrorCode.UnableToFindQoSProviderError)]
+        [InlineData(OcelotErrorCode.UnableToSetConfigInConsulError)]
+        [InlineData(OcelotErrorCode.UnknownError)]
+        [InlineData(OcelotErrorCode.UnmappableRequestError)]
+        [InlineData(OcelotErrorCode.UnsupportedAuthenticationProviderError)]
+        public void should_return_not_found(OcelotErrorCode errorCode)
+        {
+            ShouldMapErrorToStatusCode(errorCode, HttpStatusCode.NotFound);
         }
 
         [Fact]
-        public void should_create_unauthenticated_response_code()
+        public void AuthenticationErrorsHaveHighestPriority()
         {
-            this.Given(x => x.GivenThereAreErrors(new List<Error>
+            var errors = new List<OcelotErrorCode>
             {
-                    new UnauthenticatedError("no matter")
-                }))
-                .When(x => x.WhenIGetErrorStatusCode())
-                .Then(x => x.ThenTheResponseIsStatusCodeIs(401))
-                .BDDfy();
+                OcelotErrorCode.CannotAddDataError,
+                OcelotErrorCode.CannotFindClaimError,
+                OcelotErrorCode.UnauthenticatedError,
+                OcelotErrorCode.RequestTimedOutError,
+            };
+
+            ShouldMapErrorsToStatusCode(errors, HttpStatusCode.Unauthorized);
         }
 
         [Fact]
-        public void should_create_not_found_response_response_code()
+        public void AuthorisationErrorsHaveSecondHighestPriority()
         {
-            this.Given(x => x.GivenThereAreErrors(new List<Error>
+            var errors = new List<OcelotErrorCode>
             {
-                    new AnyError()
-                }))
-                .When(x => x.WhenIGetErrorStatusCode())
-                .Then(x => x.ThenTheResponseIsStatusCodeIs(404))
-                .BDDfy();
+                OcelotErrorCode.CannotAddDataError,
+                OcelotErrorCode.CannotFindClaimError,
+                OcelotErrorCode.RequestTimedOutError
+            };
+
+            ShouldMapErrorsToStatusCode(errors, HttpStatusCode.Forbidden);
         }
 
-        class AnyError : Error
+        [Fact]
+        public void ServiceUnavailableErrorsHaveThirdHighestPriority()
         {
-            public AnyError() : base("blahh", OcelotErrorCode.UnknownError)
+            var errors = new List<OcelotErrorCode>
             {
+                OcelotErrorCode.CannotAddDataError,
+                OcelotErrorCode.RequestTimedOutError
+            };
+
+            ShouldMapErrorsToStatusCode(errors, HttpStatusCode.ServiceUnavailable);
         }
+
+        [Fact]
+        public void check_we_have_considered_all_errors_in_these_tests()
+        {
+            // If this test fails then it's because the number of error codes has changed.
+            // You should make the appropriate changes to the test cases here to ensure
+            // they cover all the error codes, and then modify this assertion.
+            Enum.GetNames(typeof(OcelotErrorCode)).Length.ShouldBe(30, "Looks like the number of error codes has changed. Do you need to modify ErrorsToHttpStatusCodeMapper?");
+        }
+
+        private void ShouldMapErrorToStatusCode(OcelotErrorCode errorCode, HttpStatusCode expectedHttpStatusCode)
+        {
+            ShouldMapErrorsToStatusCode(new List<OcelotErrorCode> { errorCode }, expectedHttpStatusCode);
+        }
+
+        private void ShouldMapErrorsToStatusCode(List<OcelotErrorCode> errorCodes, HttpStatusCode expectedHttpStatusCode)
+        {
+            var errors = new List<Error>();
+
+            foreach(var errorCode in errorCodes)
+            {
+                errors.Add(new AnyError(errorCode));
+            }
+
+            this.Given(x => x.GivenThereAreErrors(errors))
+               .When(x => x.WhenIGetErrorStatusCode())
+               .Then(x => x.ThenTheResponseIsStatusCodeIs(expectedHttpStatusCode))
+               .BDDfy();
         }
 
         private void GivenThereAreErrors(List<Error> errors)
@@ -78,5 +157,10 @@ namespace Ocelot.UnitTests.Responder
         {
             _result.ShouldBe(expectedCode);
         }
+
+        private void ThenTheResponseIsStatusCodeIs(HttpStatusCode expectedCode)
+        {
+            _result.ShouldBe((int)expectedCode);
+        }
     }
 }

test/Ocelot.UnitTests/Responder/ResponderMiddlewareTests.cs

@@ -1,13 +1,9 @@
-using System;
-using System.IO;
+namespace Ocelot.UnitTests.Responder
+{
     using System.Net.Http;
-using Microsoft.AspNetCore.Hosting;
-using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.TestHost;
+    using Microsoft.AspNetCore.Builder;
     using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Logging;
     using Moq;
-using Ocelot.Infrastructure.RequestData;
     using Ocelot.Logging;
     using Ocelot.Responder;
     using Ocelot.Responder.Middleware;
@@ -15,46 +11,18 @@ using Ocelot.Responses;
     using TestStack.BDDfy;
     using Xunit;
 
-namespace Ocelot.UnitTests.Responder
-{
-    public class ResponderMiddlewareTests : IDisposable
+    public class ResponderMiddlewareTests : ServerHostedMiddlewareTest
     {
         private readonly Mock<IHttpResponder> _responder;
-        private readonly Mock<IRequestScopedDataRepository> _scopedRepository;
         private readonly Mock<IErrorsToHttpStatusCodeMapper> _codeMapper;
-        private readonly string _url;
-        private readonly TestServer _server;
-        private readonly HttpClient _client;
-        private HttpResponseMessage _result;
         private OkResponse<HttpResponseMessage> _response;
 
         public ResponderMiddlewareTests()
         {
-            _url = "http://localhost:51879";
             _responder = new Mock<IHttpResponder>();
-            _scopedRepository = new Mock<IRequestScopedDataRepository>();
             _codeMapper = new Mock<IErrorsToHttpStatusCodeMapper>();
-            var builder = new WebHostBuilder()
-              .ConfigureServices(x =>
-              {
-                  x.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
-                  x.AddLogging();
-                  x.AddSingleton(_codeMapper.Object);
-                  x.AddSingleton(_responder.Object);
-                  x.AddSingleton(_scopedRepository.Object);
-              })
-              .UseUrls(_url)
-              .UseKestrel()
-              .UseContentRoot(Directory.GetCurrentDirectory())
-              .UseIISIntegration()
-              .UseUrls(_url)
-              .Configure(app =>
-              {
-                  app.UseResponderMiddleware();
-              });
 
-            _server = new TestServer(builder);
-            _client = _server.CreateClient();
+            GivenTheTestServerIsConfigured();
         }
 
         [Fact]
@@ -67,9 +35,31 @@ namespace Ocelot.UnitTests.Responder
                 .BDDfy();
         }
 
+        protected override void GivenTheTestServerServicesAreConfigured(IServiceCollection services)
+        {
+            services.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
+            services.AddLogging();
+            services.AddSingleton(_codeMapper.Object);
+            services.AddSingleton(_responder.Object);
+            services.AddSingleton(ScopedRepository.Object);
+        }
+
+        protected override void GivenTheTestServerPipelineIsConfigured(IApplicationBuilder app)
+        {
+            app.UseResponderMiddleware();
+        }
+
+        private void GivenTheHttpResponseMessageIs(HttpResponseMessage response)
+        {
+            _response = new OkResponse<HttpResponseMessage>(response);
+            ScopedRepository
+                .Setup(x => x.Get<HttpResponseMessage>(It.IsAny<string>()))
+                .Returns(_response);
+        }
+
         private void GivenThereAreNoPipelineErrors()
         {
-            _scopedRepository
+            ScopedRepository
                 .Setup(x => x.Get<bool>(It.IsAny<string>()))
                 .Returns(new OkResponse<bool>(false));
         }
@@ -78,24 +68,5 @@ namespace Ocelot.UnitTests.Responder
         {
             //todo a better assert?
         }
-
-        private void WhenICallTheMiddleware()
-        {
-            _result = _client.GetAsync(_url).Result;
-        }
-
-        private void GivenTheHttpResponseMessageIs(HttpResponseMessage response)
-        {
-            _response = new OkResponse<HttpResponseMessage>(response);
-            _scopedRepository
-                .Setup(x => x.Get<HttpResponseMessage>(It.IsAny<string>()))
-                .Returns(_response);
-        }
-
-        public void Dispose()
-        {
-            _client.Dispose();
-            _server.Dispose();
-        }
     }
 }

test/Ocelot.UnitTests/ServerHostedMiddlewareTest.cs

@@ -0,0 +1,62 @@
+namespace Ocelot.UnitTests
+{
+    using System;
+    using System.IO;
+    using System.Net.Http;
+    using Microsoft.AspNetCore.TestHost;
+    using Microsoft.AspNetCore.Hosting;
+    using Microsoft.Extensions.DependencyInjection;
+    using Microsoft.AspNetCore.Builder;
+    using Moq;
+    using Ocelot.Infrastructure.RequestData;
+
+    public abstract class ServerHostedMiddlewareTest : IDisposable
+    {
+        protected TestServer Server { get; private set; }
+        protected HttpClient Client { get; private set; }
+        protected string Url { get; private set; }
+        protected HttpResponseMessage ResponseMessage { get; private set; }
+        protected Mock<IRequestScopedDataRepository> ScopedRepository { get; private set; }
+
+        public ServerHostedMiddlewareTest()
+        {
+            Url = "http://localhost:51879";
+            ScopedRepository = new Mock<IRequestScopedDataRepository>();
+        }
+
+        protected virtual void GivenTheTestServerIsConfigured()
+        {
+            var builder = new WebHostBuilder()
+              .ConfigureServices(x => GivenTheTestServerServicesAreConfigured(x))
+              .UseUrls(Url)
+              .UseKestrel()
+              .UseContentRoot(Directory.GetCurrentDirectory())
+              .UseIISIntegration()
+              .Configure(app => GivenTheTestServerPipelineIsConfigured(app));
+
+            Server = new TestServer(builder);
+            Client = Server.CreateClient();
+        }
+
+        protected virtual void GivenTheTestServerServicesAreConfigured(IServiceCollection services)
+        {
+            // override this in your test fixture to set up service dependencies
+        }
+
+        protected virtual void GivenTheTestServerPipelineIsConfigured(IApplicationBuilder app)
+        {
+            // override this in your test fixture to set up the test server pipeline
+        }
+
+        protected void WhenICallTheMiddleware()
+        {
+            ResponseMessage = Client.GetAsync(Url).Result;
+        }
+
+        public void Dispose()
+        {
+            Client.Dispose();
+            Server.Dispose();
+        }
+    }
+}

test/Ocelot.UnitTests/ServiceDiscovery/ServiceRegistryTests.cs

@@ -28,6 +28,7 @@ namespace Ocelot.UnitTests.ServiceDiscovery
             .BDDfy();
         }
 
+        [Fact]
         public void should_lookup_service()
         {
             this.Given(x => x.GivenAServiceIsRegistered("product", "localhost:600", 80))

test/Ocelot.UnitTests/TestData/AuthenticationConfigTestData.cs

@@ -0,0 +1,89 @@
+namespace Ocelot.UnitTests.TestData
+{
+    using System.Collections.Generic;
+
+    using Ocelot.Configuration.Builder;
+    using Ocelot.Configuration.File;
+
+    public class AuthenticationConfigTestData
+    {
+        public static IEnumerable<object[]> GetAuthenticationData()
+        {
+            yield return new object[] 
+            {
+                "IdentityServer",
+                new IdentityServerConfigBuilder()
+                    .WithRequireHttps(true)
+                    .WithApiName("test")
+                    .WithApiSecret("test")
+                    .WithProviderRootUrl("test")
+                    .Build(),
+                new FileConfiguration
+                {
+                    ReRoutes = new List<FileReRoute>
+                    {
+                        new FileReRoute
+                        {
+                            UpstreamPathTemplate = "/api/products/{productId}",
+                            DownstreamPathTemplate = "/products/{productId}",
+                            UpstreamHttpMethod = new List<string> { "Get" },
+                            ReRouteIsCaseSensitive = true,
+                            AuthenticationOptions = new FileAuthenticationOptions
+                            {
+                                AllowedScopes = new List<string>(),
+                                Provider = "IdentityServer",
+                                IdentityServerConfig = new FileIdentityServerConfig
+                                {
+                                    ProviderRootUrl = "http://localhost:51888",
+                                    RequireHttps = false,
+                                    ApiName = "api",
+                                    ApiSecret = "secret"
+                                }                                
+                            },
+                            AddHeadersToRequest =
+                                {
+                                    { "CustomerId", "Claims[CustomerId] > value" },
+                                }
+                        }
+                    }
+                }
+            };
+
+            yield return new object[]
+            {
+                "Jwt",
+                new JwtConfigBuilder()
+                    .WithAudience("a")
+                    .WithAuthority("au")
+                    .Build(),
+                new FileConfiguration
+                {
+                    ReRoutes = new List<FileReRoute>
+                    {
+                        new FileReRoute
+                        {
+                            UpstreamPathTemplate = "/api/products/{productId}",
+                            DownstreamPathTemplate = "/products/{productId}",
+                            UpstreamHttpMethod = new List<string> { "Get" },
+                            ReRouteIsCaseSensitive = true,
+                            AuthenticationOptions = new FileAuthenticationOptions
+                            {
+                                AllowedScopes = new List<string>(),
+                                Provider = "IdentityServer",
+                                JwtConfig = new FileJwtConfig
+                                {
+                                    Audience = "a",
+                                    Authority = "au"
+                                }
+                            },
+                            AddHeadersToRequest =
+                            {
+                                { "CustomerId", "Claims[CustomerId] > value" },
+                            }
+                        }
+                    }
+                }
+            };
+        }
+    }
+}