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Fixed issue where qos was being created for each request so circuit breaker was never stopping traffic going to downstream service.

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This commit is contained in:
TomPallister
2017-02-11 18:56:36 +00:00
parent 820673dda8
commit 286c7f8488
30 changed files with 819 additions and 184 deletions
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62
test/Ocelot.UnitTests/Configuration/FileConfigurationCreatorTests.cs
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@ -9,6 +9,7 @@ using Ocelot.Configuration.File;
using Ocelot.Configuration.Parser;
using Ocelot.Configuration.Validator;
using Ocelot.LoadBalancer.LoadBalancers;
using Ocelot.Requester.QoS;
using Ocelot.Responses;
using Shouldly;
using TestStack.BDDfy;
@ -28,9 +29,15 @@ namespace Ocelot.UnitTests.Configuration
private readonly Mock<ILoadBalancerFactory> _loadBalancerFactory;
private readonly Mock<ILoadBalancerHouse> _loadBalancerHouse;
private readonly Mock<ILoadBalancer> _loadBalancer;
private readonly Mock<IQoSProviderFactory> _qosProviderFactory;
private readonly Mock<IQosProviderHouse> _qosProviderHouse;
private readonly Mock<IQoSProvider> _qosProvider;
public FileConfigurationCreatorTests()
{
_qosProviderFactory = new Mock<IQoSProviderFactory>();
_qosProviderHouse = new Mock<IQosProviderHouse>();
_qosProvider = new Mock<IQoSProvider>();
_logger = new Mock<ILogger<FileOcelotConfigurationCreator>>();
_configParser = new Mock<IClaimToThingConfigurationParser>();
_validator = new Mock<IConfigurationValidator>();
@ -40,7 +47,8 @@ namespace Ocelot.UnitTests.Configuration
_loadBalancer = new Mock<ILoadBalancer>();
_ocelotConfigurationCreator = new FileOcelotConfigurationCreator(
_fileConfig.Object, _validator.Object, _configParser.Object, _logger.Object,
_loadBalancerFactory.Object, _loadBalancerHouse.Object);
_loadBalancerFactory.Object, _loadBalancerHouse.Object,
_qosProviderFactory.Object, _qosProviderHouse.Object);
}
[Fact]
@ -64,10 +72,39 @@ namespace Ocelot.UnitTests.Configuration
.When(x => x.WhenICreateTheConfig())
.Then(x => x.TheLoadBalancerFactoryIsCalledCorrectly())
.And(x => x.ThenTheLoadBalancerHouseIsCalledCorrectly())
.BDDfy();
}
[Fact]
public void should_create_qos_provider()
{
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 = "Get",
QoSOptions = new FileQoSOptions
{
TimeoutValue = 1,
DurationOfBreak = 1,
ExceptionsAllowedBeforeBreaking = 1
}
}
},
}))
.And(x => x.GivenTheConfigIsValid())
.And(x => x.GivenTheQosProviderFactoryReturns())
.When(x => x.WhenICreateTheConfig())
.Then(x => x.TheQosProviderFactoryIsCalledCorrectly())
.And(x => x.ThenTheQosProviderHouseIsCalledCorrectly())
.BDDfy();
}
[Fact]
public void should_use_downstream_host()
{
@ -568,7 +605,7 @@ namespace Ocelot.UnitTests.Configuration
.WithDownstreamPathTemplate("/api/products/")
.WithUpstreamPathTemplate("/")
.WithUpstreamHttpMethod("Get")
.WithUpstreamTemplatePattern("/$")
.WithUpstreamTemplatePattern("^/$")
.Build()
}))
.BDDfy();
@ -643,5 +680,24 @@ namespace Ocelot.UnitTests.Configuration
_loadBalancerHouse
.Verify(x => x.Add(It.IsAny<string>(), _loadBalancer.Object), Times.Once);
}
private void GivenTheQosProviderFactoryReturns()
{
_qosProviderFactory
.Setup(x => x.Get(It.IsAny<ReRoute>()))
.Returns(_qosProvider.Object);
}
private void TheQosProviderFactoryIsCalledCorrectly()
{
_qosProviderFactory
.Verify(x => x.Get(It.IsAny<ReRoute>()), Times.Once);
}
private void ThenTheQosProviderHouseIsCalledCorrectly()
{
_qosProviderHouse
.Verify(x => x.Add(It.IsAny<string>(), _qosProvider.Object), Times.Once);
}
}
}

41
test/Ocelot.UnitTests/DownstreamRouteFinder/DownstreamRouteFinderTests.cs
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@ -35,6 +35,37 @@ namespace Ocelot.UnitTests.DownstreamRouteFinder
[Fact]
public void should_return_route()
{
this.Given(x => x.GivenThereIsAnUpstreamUrlPath("matchInUrlMatcher"))
.And(x =>x.GivenTheTemplateVariableAndNameFinderReturns(
new OkResponse<List<UrlPathPlaceholderNameAndValue>>(
new List<UrlPathPlaceholderNameAndValue>())))
.And(x => x.GivenTheConfigurationIs(new List<ReRoute>
{
new ReRouteBuilder()
.WithDownstreamPathTemplate("someDownstreamPath")
.WithUpstreamPathTemplate("someUpstreamPath")
.WithUpstreamHttpMethod("Get")
.WithUpstreamTemplatePattern("someUpstreamPath")
.Build()
}))
.And(x => x.GivenTheUrlMatcherReturns(new OkResponse<UrlMatch>(new UrlMatch(true))))
.And(x => x.GivenTheUpstreamHttpMethodIs("Get"))
.When(x => x.WhenICallTheFinder())
.Then(
x => x.ThenTheFollowingIsReturned(new DownstreamRoute(
new List<UrlPathPlaceholderNameAndValue>(),
new ReRouteBuilder()
.WithDownstreamPathTemplate("someDownstreamPath")
.WithUpstreamHttpMethod("Get")
.Build()
)))
.And(x => x.ThenTheUrlMatcherIsCalledCorrectly())
.BDDfy();
}
[Fact]
public void should_return_route_if_upstream_path_and_upstream_template_are_the_same()
{
this.Given(x => x.GivenThereIsAnUpstreamUrlPath("someUpstreamPath"))
.And(
@ -61,7 +92,7 @@ namespace Ocelot.UnitTests.DownstreamRouteFinder
.WithUpstreamHttpMethod("Get")
.Build()
)))
.And(x => x.ThenTheUrlMatcherIsCalledCorrectly())
.And(x => x.ThenTheUrlMatcherIsNotCalled())
.BDDfy();
}
@ -105,7 +136,7 @@ namespace Ocelot.UnitTests.DownstreamRouteFinder
[Fact]
public void should_not_return_route()
{
this.Given(x => x.GivenThereIsAnUpstreamUrlPath("somePath"))
this.Given(x => x.GivenThereIsAnUpstreamUrlPath("dontMatchPath"))
.And(x => x.GivenTheConfigurationIs(new List<ReRoute>
{
new ReRouteBuilder()
@ -148,6 +179,12 @@ namespace Ocelot.UnitTests.DownstreamRouteFinder
.Verify(x => x.Match(_upstreamUrlPath, _reRoutesConfig[0].UpstreamPathTemplate.Value), Times.Once);
}
private void ThenTheUrlMatcherIsNotCalled()
{
_mockMatcher
.Verify(x => x.Match(_upstreamUrlPath, _reRoutesConfig[0].UpstreamPathTemplate.Value), Times.Never);
}
private void GivenTheUrlMatcherReturns(Response<UrlMatch> match)
{
_match = match;

20
test/Ocelot.UnitTests/DownstreamRouteFinder/UrlMatcher/RegExUrlMatcherTests.cs
View File

@ -18,6 +18,26 @@ namespace Ocelot.UnitTests.DownstreamRouteFinder.UrlMatcher
_urlMatcher = new RegExUrlMatcher();
}
[Fact]
public void should_not_match_forward_slash_only_regex()
{
this.Given(x => x.GivenIHaveAUpstreamPath("/working/"))
.And(x => x.GivenIHaveAnUpstreamUrlTemplatePattern("^/$"))
.When(x => x.WhenIMatchThePaths())
.And(x => x.ThenTheResultIsFalse())
.BDDfy();
}
[Fact]
public void should_match_forward_slash_only_regex()
{
this.Given(x => x.GivenIHaveAUpstreamPath("/"))
.And(x => x.GivenIHaveAnUpstreamUrlTemplatePattern("^/$"))
.When(x => x.WhenIMatchThePaths())
.And(x => x.ThenTheResultIsTrue())
.BDDfy();
}
[Fact]
public void should_find_match_when_template_smaller_than_valid_path()
{

17
test/Ocelot.UnitTests/Request/HttpRequestBuilderMiddlewareTests.cs
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@ -20,6 +20,7 @@ using Ocelot.Responses;
using TestStack.BDDfy;
using Xunit;
using Ocelot.Configuration;
using Ocelot.Requester.QoS;
namespace Ocelot.UnitTests.Request
{
@ -27,6 +28,7 @@ namespace Ocelot.UnitTests.Request
{
private readonly Mock<IRequestCreator> _requestBuilder;
private readonly Mock<IRequestScopedDataRepository> _scopedRepository;
private readonly Mock<IQosProviderHouse> _qosProviderHouse;
private readonly string _url;
private readonly TestServer _server;
private readonly HttpClient _client;
@ -38,6 +40,7 @@ namespace Ocelot.UnitTests.Request
public HttpRequestBuilderMiddlewareTests()
{
_url = "http://localhost:51879";
_qosProviderHouse = new Mock<IQosProviderHouse>();
_requestBuilder = new Mock<IRequestCreator>();
_scopedRepository = new Mock<IRequestScopedDataRepository>();
var builder = new WebHostBuilder()
@ -45,6 +48,7 @@ namespace Ocelot.UnitTests.Request
{
x.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
x.AddLogging();
x.AddSingleton(_qosProviderHouse.Object);
x.AddSingleton(_requestBuilder.Object);
x.AddSingleton(_scopedRepository.Object);
})
@ -72,15 +76,22 @@ namespace Ocelot.UnitTests.Request
.WithUpstreamHttpMethod("Get")
.Build());
this.Given(x => x.GivenTheDownStreamUrlIs("any old string"))
.And(x => x.GivenTheQosProviderHouseReturns(new OkResponse<IQoSProvider>(new NoQoSProvider())))
.And(x => x.GivenTheDownStreamRouteIs(downstreamRoute))
.And(x => x.GivenTheRequestBuilderReturns(new Ocelot.Request.Request(new HttpRequestMessage(), new CookieContainer(), true, new QoSOptions(3, 8 ,5000, Polly.Timeout.TimeoutStrategy.Pessimistic))))
.And(x => x.GivenTheRequestBuilderReturns(new Ocelot.Request.Request(new HttpRequestMessage(), new CookieContainer(), true, new NoQoSProvider())))
.When(x => x.WhenICallTheMiddleware())
.Then(x => x.ThenTheScopedDataRepositoryIsCalledCorrectly())
.BDDfy();
}
private void GivenTheQosProviderHouseReturns(Response<IQoSProvider> qosProvider)
{
_qosProviderHouse
.Setup(x => x.Get(It.IsAny<string>()))
.Returns(qosProvider);
}
private void GivenTheDownStreamRouteIs(DownstreamRoute downstreamRoute)
{
_downstreamRoute = new OkResponse<DownstreamRoute>(downstreamRoute);
@ -94,7 +105,7 @@ namespace Ocelot.UnitTests.Request
_request = new OkResponse<Ocelot.Request.Request>(request);
_requestBuilder
.Setup(x => x.Build(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<Stream>(), It.IsAny<IHeaderDictionary>(),
It.IsAny<IRequestCookieCollection>(), It.IsAny<QueryString>(), It.IsAny<string>(), It.IsAny<Ocelot.RequestId.RequestId>(),It.IsAny<bool>(), It.IsAny<QoSOptions>()))
It.IsAny<IRequestCookieCollection>(), It.IsAny<QueryString>(), It.IsAny<string>(), It.IsAny<Ocelot.RequestId.RequestId>(),It.IsAny<bool>(), It.IsAny<IQoSProvider>()))
.ReturnsAsync(_request);
}

27
test/Ocelot.UnitTests/Request/RequestBuilderTests.cs
View File

@ -11,6 +11,7 @@ using Shouldly;
using TestStack.BDDfy;
using Xunit;
using Ocelot.Configuration;
using Ocelot.Requester.QoS;
namespace Ocelot.UnitTests.Request
{
@ -27,7 +28,7 @@ namespace Ocelot.UnitTests.Request
private Response<Ocelot.Request.Request> _result;
private Ocelot.RequestId.RequestId _requestId;
private bool _isQos;
private QoSOptions _qos;
private IQoSProvider _qoSProvider;
public RequestBuilderTests()
{
@ -40,7 +41,7 @@ namespace Ocelot.UnitTests.Request
{
this.Given(x => x.GivenIHaveHttpMethod("GET"))
.And(x => x.GivenIHaveDownstreamUrl("http://www.bbc.co.uk"))
.And(x=> x.GivenTheQos(true,new QoSOptions(3, 8, 5000, Polly.Timeout.TimeoutStrategy.Pessimistic)))
.And(x=> x.GivenTheQos(true, new NoQoSProvider()))
.When(x => x.WhenICreateARequest())
.And(x => x.ThenTheCorrectDownstreamUrlIsUsed("http://www.bbc.co.uk/"))
.BDDfy();
@ -51,7 +52,7 @@ namespace Ocelot.UnitTests.Request
{
this.Given(x => x.GivenIHaveHttpMethod("POST"))
.And(x => x.GivenIHaveDownstreamUrl("http://www.bbc.co.uk"))
.And(x => x.GivenTheQos(true,new QoSOptions(3, 8, 5000, Polly.Timeout.TimeoutStrategy.Pessimistic)))
.And(x => x.GivenTheQos(true, new NoQoSProvider()))
.When(x => x.WhenICreateARequest())
.And(x => x.ThenTheCorrectHttpMethodIsUsed(HttpMethod.Post))
@ -65,7 +66,7 @@ namespace Ocelot.UnitTests.Request
.And(x => x.GivenIHaveDownstreamUrl("http://www.bbc.co.uk"))
.And(x => x.GivenIHaveTheHttpContent(new StringContent("Hi from Tom")))
.And(x => x.GivenTheContentTypeIs("application/json"))
.And(x => x.GivenTheQos(true, new QoSOptions(3, 8, 5000, Polly.Timeout.TimeoutStrategy.Pessimistic)))
.And(x => x.GivenTheQos(true, new NoQoSProvider()))
.When(x => x.WhenICreateARequest())
.And(x => x.ThenTheCorrectContentIsUsed(new StringContent("Hi from Tom")))
@ -79,7 +80,7 @@ namespace Ocelot.UnitTests.Request
.And(x => x.GivenIHaveDownstreamUrl("http://www.bbc.co.uk"))
.And(x => x.GivenIHaveTheHttpContent(new StringContent("Hi from Tom")))
.And(x => x.GivenTheContentTypeIs("application/json"))
.And(x => x.GivenTheQos(true, new QoSOptions(3, 8, 5000, Polly.Timeout.TimeoutStrategy.Pessimistic)))
.And(x => x.GivenTheQos(true, new NoQoSProvider()))
.When(x => x.WhenICreateARequest())
.And(x => x.ThenTheCorrectContentHeadersAreUsed(new HeaderDictionary
@ -98,7 +99,7 @@ namespace Ocelot.UnitTests.Request
.And(x => x.GivenIHaveDownstreamUrl("http://www.bbc.co.uk"))
.And(x => x.GivenIHaveTheHttpContent(new StringContent("Hi from Tom")))
.And(x => x.GivenTheContentTypeIs("application/json; charset=utf-8"))
.And(x => x.GivenTheQos(true, new QoSOptions(3, 8, 5000, Polly.Timeout.TimeoutStrategy.Pessimistic)))
.And(x => x.GivenTheQos(true, new NoQoSProvider()))
.When(x => x.WhenICreateARequest())
.And(x => x.ThenTheCorrectContentHeadersAreUsed(new HeaderDictionary
@ -119,7 +120,7 @@ namespace Ocelot.UnitTests.Request
{
{"ChopSticks", "Bubbles" }
}))
.And(x => x.GivenTheQos(true, new QoSOptions(3, 8, 5000, Polly.Timeout.TimeoutStrategy.Pessimistic)))
.And(x => x.GivenTheQos(true, new NoQoSProvider()))
.When(x => x.WhenICreateARequest())
.And(x => x.ThenTheCorrectHeadersAreUsed(new HeaderDictionary
@ -138,7 +139,7 @@ namespace Ocelot.UnitTests.Request
.And(x => x.GivenIHaveDownstreamUrl("http://www.bbc.co.uk"))
.And(x => x.GivenTheHttpHeadersAre(new HeaderDictionary()))
.And(x => x.GivenTheRequestIdIs(new Ocelot.RequestId.RequestId("RequestId", requestId)))
.And(x => x.GivenTheQos(true, new QoSOptions(3, 8, 5000, Polly.Timeout.TimeoutStrategy.Pessimistic)))
.And(x => x.GivenTheQos(true, new NoQoSProvider()))
.When(x => x.WhenICreateARequest())
.And(x => x.ThenTheCorrectHeadersAreUsed(new HeaderDictionary
{
@ -157,7 +158,7 @@ namespace Ocelot.UnitTests.Request
{"RequestId", "534534gv54gv45g" }
}))
.And(x => x.GivenTheRequestIdIs(new Ocelot.RequestId.RequestId("RequestId", Guid.NewGuid().ToString())))
.And(x => x.GivenTheQos(true, new QoSOptions(3, 8, 5000, Polly.Timeout.TimeoutStrategy.Pessimistic)))
.And(x => x.GivenTheQos(true, new NoQoSProvider()))
.When(x => x.WhenICreateARequest())
.And(x => x.ThenTheCorrectHeadersAreUsed(new HeaderDictionary
{
@ -177,7 +178,7 @@ namespace Ocelot.UnitTests.Request
.And(x => x.GivenIHaveDownstreamUrl("http://www.bbc.co.uk"))
.And(x => x.GivenTheHttpHeadersAre(new HeaderDictionary()))
.And(x => x.GivenTheRequestIdIs(new Ocelot.RequestId.RequestId(requestIdKey, requestIdValue)))
.And(x => x.GivenTheQos(true, new QoSOptions(3, 8, 5000, Polly.Timeout.TimeoutStrategy.Pessimistic)))
.And(x => x.GivenTheQos(true, new NoQoSProvider()))
.When(x => x.WhenICreateARequest())
.And(x => x.ThenTheRequestIdIsNotInTheHeaders())
.BDDfy();
@ -188,10 +189,10 @@ namespace Ocelot.UnitTests.Request
_requestId = requestId;
}
private void GivenTheQos(bool isQos, QoSOptions qos)
private void GivenTheQos(bool isQos, IQoSProvider qoSProvider)
{
_isQos = isQos;
_qos = qos;
_qoSProvider = qoSProvider;
}
[Fact]
@ -304,7 +305,7 @@ namespace Ocelot.UnitTests.Request
private void WhenICreateARequest()
{
_result = _requestCreator.Build(_httpMethod, _downstreamUrl, _content?.ReadAsStreamAsync().Result, _headers,
_cookies, _query, _contentType, _requestId,_isQos,_qos).Result;
_cookies, _query, _contentType, _requestId,_isQos,_qoSProvider).Result;
}

3
test/Ocelot.UnitTests/Requester/HttpRequesterMiddlewareTests.cs
View File

@ -13,6 +13,7 @@ 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;
@ -61,7 +62,7 @@ namespace Ocelot.UnitTests.Requester
[Fact]
public void should_call_scoped_data_repository_correctly()
{
this.Given(x => x.GivenTheRequestIs(new Ocelot.Request.Request(new HttpRequestMessage(),new CookieContainer(),true, new Ocelot.Configuration.QoSOptions(3, 8, 5000, Polly.Timeout.TimeoutStrategy.Pessimistic))))
this.Given(x => x.GivenTheRequestIs(new Ocelot.Request.Request(new HttpRequestMessage(),new CookieContainer(),true, new NoQoSProvider())))
.And(x => x.GivenTheRequesterReturns(new HttpResponseMessage()))
.And(x => x.GivenTheScopedRepoReturns())
.When(x => x.WhenICallTheMiddleware())

80
test/Ocelot.UnitTests/Requester/QoSProviderFactoryTests.cs Normal file
View File

@ -0,0 +1,80 @@
using Moq;
using Ocelot.Configuration;
using Ocelot.Configuration.Builder;
using Ocelot.Logging;
using Ocelot.Requester.QoS;
using Shouldly;
using TestStack.BDDfy;
using Xunit;
namespace Ocelot.UnitTests.Requester
{
public class QoSProviderFactoryTests
{
private readonly IQoSProviderFactory _factory;
private ReRoute _reRoute;
private IQoSProvider _result;
private Mock<IOcelotLoggerFactory> _loggerFactory;
private Mock<IOcelotLogger> _logger;
public QoSProviderFactoryTests()
{
_logger = new Mock<IOcelotLogger>();
_loggerFactory = new Mock<IOcelotLoggerFactory>();
_loggerFactory
.Setup(x => x.CreateLogger<PollyQoSProvider>())
.Returns(_logger.Object);
_factory = new QoSProviderFactory(_loggerFactory.Object);
}
[Fact]
public void should_return_no_qos_provider()
{
var reRoute = new ReRouteBuilder()
.WithUpstreamHttpMethod("get")
.WithIsQos(false)
.Build();
this.Given(x => x.GivenAReRoute(reRoute))
.When(x => x.WhenIGetTheQoSProvider())
.Then(x => x.ThenTheQoSProviderIsReturned<NoQoSProvider>())
.BDDfy();
}
[Fact]
public void should_return_polly_qos_provider()
{
var qosOptions = new QoSOptionsBuilder()
.WithTimeoutValue(100)
.WithDurationOfBreak(100)
.WithExceptionsAllowedBeforeBreaking(100)
.Build();
var reRoute = new ReRouteBuilder()
.WithUpstreamHttpMethod("get")
.WithIsQos(true)
.WithQosOptions(qosOptions)
.Build();
this.Given(x => x.GivenAReRoute(reRoute))
.When(x => x.WhenIGetTheQoSProvider())
.Then(x => x.ThenTheQoSProviderIsReturned<PollyQoSProvider>())
.BDDfy();
}
private void GivenAReRoute(ReRoute reRoute)
{
_reRoute = reRoute;
}
private void WhenIGetTheQoSProvider()
{
_result = _factory.Get(_reRoute);
}
private void ThenTheQoSProviderIsReturned<T>()
{
_result.ShouldBeOfType<T>();
}
}
}

117
test/Ocelot.UnitTests/Requester/QosProviderHouseTests.cs Normal file
View File

@ -0,0 +1,117 @@
using Ocelot.Requester.QoS;
using Ocelot.Responses;
using Shouldly;
using TestStack.BDDfy;
using Xunit;
namespace Ocelot.UnitTests.Requester
{
public class QosProviderHouseTests
{
private IQoSProvider _qoSProvider;
private readonly QosProviderHouse _qosProviderHouse;
private Response _addResult;
private Response<IQoSProvider> _getResult;
private string _key;
public QosProviderHouseTests()
{
_qosProviderHouse = new QosProviderHouse();
}
[Fact]
public void should_store_qos_provider()
{
var key = "test";
this.Given(x => x.GivenThereIsAQoSProvider(key, new FakeQoSProvider()))
.When(x => x.WhenIAddTheQoSProvider())
.Then(x => x.ThenItIsAdded())
.BDDfy();
}
[Fact]
public void should_get_qos_provider()
{
var key = "test";
this.Given(x => x.GivenThereIsAQoSProvider(key, new FakeQoSProvider()))
.When(x => x.WhenWeGetTheQoSProvider(key))
.Then(x => x.ThenItIsReturned())
.BDDfy();
}
[Fact]
public void should_store_qos_providers_by_key()
{
var key = "test";
var keyTwo = "testTwo";
this.Given(x => x.GivenThereIsAQoSProvider(key, new FakeQoSProvider()))
.And(x => x.GivenThereIsAQoSProvider(keyTwo, new FakePollyQoSProvider()))
.When(x => x.WhenWeGetTheQoSProvider(key))
.Then(x => x.ThenTheQoSProviderIs<FakeQoSProvider>())
.When(x => x.WhenWeGetTheQoSProvider(keyTwo))
.Then(x => x.ThenTheQoSProviderIs<FakePollyQoSProvider>())
.BDDfy();
}
[Fact]
public void should_return_error_if_no_qos_provider_with_key()
{
this.When(x => x.WhenWeGetTheQoSProvider("test"))
.Then(x => x.ThenAnErrorIsReturned())
.BDDfy();
}
private void ThenAnErrorIsReturned()
{
_getResult.IsError.ShouldBeTrue();
_getResult.Errors[0].ShouldBeOfType<UnableToFindQoSProviderError>();
}
private void ThenTheQoSProviderIs<T>()
{
_getResult.Data.ShouldBeOfType<T>();
}
private void ThenItIsAdded()
{
_addResult.IsError.ShouldBe(false);
_addResult.ShouldBeOfType<OkResponse>();
}
private void WhenIAddTheQoSProvider()
{
_addResult = _qosProviderHouse.Add(_key, _qoSProvider);
}
private void GivenThereIsAQoSProvider(string key, IQoSProvider qoSProvider)
{
_key = key;
_qoSProvider = qoSProvider;
WhenIAddTheQoSProvider();
}
private void WhenWeGetTheQoSProvider(string key)
{
_getResult = _qosProviderHouse.Get(key);
}
private void ThenItIsReturned()
{
_getResult.Data.ShouldBe(_qoSProvider);
}
class FakeQoSProvider : IQoSProvider
{
public CircuitBreaker CircuitBreaker { get; }
}
class FakePollyQoSProvider : IQoSProvider
{
public CircuitBreaker CircuitBreaker { get; }
}
}
}

2
test/Ocelot.UnitTests/Responder/ErrorsToHttpStatusCodeMapperTests.cs
View File

@ -30,7 +30,7 @@ namespace Ocelot.UnitTests.Responder
new RequestTimedOutError(new Exception())
}))
.When(x => x.WhenIGetErrorStatusCode())
.Then(x => x.ThenTheResponseIsStatusCodeIs(408))
.Then(x => x.ThenTheResponseIsStatusCodeIs(503))
.BDDfy();
}