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Merge remote-tracking branch 'origin/develop' into feature/603-bad-gateway

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jlukawska
2020-01-22 14:58:04 +01:00
parent 68e3ae8cdd 0af49617ee
commit 8985495f38
108 changed files with 5617 additions and 4953 deletions
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1312
test/Ocelot.AcceptanceTests/AggregateTests.cs
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450
test/Ocelot.AcceptanceTests/CachingTests.cs
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@@ -1,225 +1,225 @@
namespace Ocelot.AcceptanceTests
{
using Configuration.File;
using Microsoft.AspNetCore.Http;
using System;
using System.Collections.Generic;
using System.Net;
using System.Threading;
using TestStack.BDDfy;
using Xunit;
public class CachingTests : IDisposable
{
private readonly Steps _steps;
private readonly ServiceHandler _serviceHandler;
public CachingTests()
{
_serviceHandler = new ServiceHandler();
_steps = new Steps();
}
[Fact]
public void should_return_cached_response()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51899,
}
},
DownstreamScheme = "http",
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
FileCacheOptions = new FileCacheOptions
{
TtlSeconds = 100
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51899", 200, "Hello from Laura", null, null))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.Given(x => x.GivenTheServiceNowReturns("http://localhost:51899", 200, "Hello from Tom"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.And(x => _steps.ThenTheContentLengthIs(16))
.BDDfy();
}
[Fact]
public void should_return_cached_response_with_expires_header()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 52839,
}
},
DownstreamScheme = "http",
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
FileCacheOptions = new FileCacheOptions
{
TtlSeconds = 100
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:52839", 200, "Hello from Laura", "Expires", "-1"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.Given(x => x.GivenTheServiceNowReturns("http://localhost:52839", 200, "Hello from Tom"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.And(x => _steps.ThenTheContentLengthIs(16))
.And(x => _steps.ThenTheResponseBodyHeaderIs("Expires", "-1"))
.BDDfy();
}
[Fact]
public void should_return_cached_response_when_using_jsonserialized_cache()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51899,
}
},
DownstreamScheme = "http",
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
FileCacheOptions = new FileCacheOptions
{
TtlSeconds = 100
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51899", 200, "Hello from Laura", null, null))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunningUsingJsonSerializedCache())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.Given(x => x.GivenTheServiceNowReturns("http://localhost:51899", 200, "Hello from Tom"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.BDDfy();
}
[Fact]
public void should_not_return_cached_response_as_ttl_expires()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51899,
}
},
DownstreamScheme = "http",
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
FileCacheOptions = new FileCacheOptions
{
TtlSeconds = 1
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51899", 200, "Hello from Laura", null, null))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.Given(x => x.GivenTheServiceNowReturns("http://localhost:51899", 200, "Hello from Tom"))
.And(x => x.GivenTheCacheExpires())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Tom"))
.BDDfy();
}
private void GivenTheCacheExpires()
{
Thread.Sleep(1000);
}
private void GivenTheServiceNowReturns(string url, int statusCode, string responseBody)
{
_serviceHandler.Dispose();
GivenThereIsAServiceRunningOn(url, statusCode, responseBody, null, null);
}
private void GivenThereIsAServiceRunningOn(string url, int statusCode, string responseBody, string key, string value)
{
_serviceHandler.GivenThereIsAServiceRunningOn(url, async context =>
{
if (!string.IsNullOrEmpty(key) && !string.IsNullOrEmpty(key))
{
context.Response.Headers.Add(key, value);
}
context.Response.StatusCode = statusCode;
await context.Response.WriteAsync(responseBody);
});
}
public void Dispose()
{
_serviceHandler?.Dispose();
_steps.Dispose();
}
}
}
namespace Ocelot.AcceptanceTests
{
using Configuration.File;
using Microsoft.AspNetCore.Http;
using System;
using System.Collections.Generic;
using System.Net;
using System.Threading;
using TestStack.BDDfy;
using Xunit;
public class CachingTests : IDisposable
{
private readonly Steps _steps;
private readonly ServiceHandler _serviceHandler;
public CachingTests()
{
_serviceHandler = new ServiceHandler();
_steps = new Steps();
}
[Fact]
public void should_return_cached_response()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 57899,
}
},
DownstreamScheme = "http",
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
FileCacheOptions = new FileCacheOptions
{
TtlSeconds = 100
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:57899", 200, "Hello from Laura", null, null))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.Given(x => x.GivenTheServiceNowReturns("http://localhost:57899", 200, "Hello from Tom"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.And(x => _steps.ThenTheContentLengthIs(16))
.BDDfy();
}
[Fact]
public void should_return_cached_response_with_expires_header()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 52839,
}
},
DownstreamScheme = "http",
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
FileCacheOptions = new FileCacheOptions
{
TtlSeconds = 100
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:52839", 200, "Hello from Laura", "Expires", "-1"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.Given(x => x.GivenTheServiceNowReturns("http://localhost:52839", 200, "Hello from Tom"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.And(x => _steps.ThenTheContentLengthIs(16))
.And(x => _steps.ThenTheResponseBodyHeaderIs("Expires", "-1"))
.BDDfy();
}
[Fact]
public void should_return_cached_response_when_using_jsonserialized_cache()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 57879,
}
},
DownstreamScheme = "http",
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
FileCacheOptions = new FileCacheOptions
{
TtlSeconds = 100
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:57879", 200, "Hello from Laura", null, null))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunningUsingJsonSerializedCache())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.Given(x => x.GivenTheServiceNowReturns("http://localhost:57879", 200, "Hello from Tom"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.BDDfy();
}
[Fact]
public void should_not_return_cached_response_as_ttl_expires()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 57873,
}
},
DownstreamScheme = "http",
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
FileCacheOptions = new FileCacheOptions
{
TtlSeconds = 1
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:57873", 200, "Hello from Laura", null, null))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.Given(x => x.GivenTheServiceNowReturns("http://localhost:57873", 200, "Hello from Tom"))
.And(x => x.GivenTheCacheExpires())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Tom"))
.BDDfy();
}
private void GivenTheCacheExpires()
{
Thread.Sleep(1000);
}
private void GivenTheServiceNowReturns(string url, int statusCode, string responseBody)
{
_serviceHandler.Dispose();
GivenThereIsAServiceRunningOn(url, statusCode, responseBody, null, null);
}
private void GivenThereIsAServiceRunningOn(string url, int statusCode, string responseBody, string key, string value)
{
_serviceHandler.GivenThereIsAServiceRunningOn(url, async context =>
{
if (!string.IsNullOrEmpty(key) && !string.IsNullOrEmpty(key))
{
context.Response.Headers.Add(key, value);
}
context.Response.StatusCode = statusCode;
await context.Response.WriteAsync(responseBody);
});
}
public void Dispose()
{
_serviceHandler?.Dispose();
_steps.Dispose();
}
}
}

4
test/Ocelot.AcceptanceTests/GzipTests.cs
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@@ -39,7 +39,7 @@ namespace Ocelot.AcceptanceTests
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
Port = 51179,
}
},
UpstreamPathTemplate = "/",
@@ -50,7 +50,7 @@ namespace Ocelot.AcceptanceTests
var input = "people";
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/", 200, "Hello from Laura", "\"people\""))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51179", "/", 200, "Hello from Laura", "\"people\""))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.And(x => _steps.GivenThePostHasGzipContent(input))

892
test/Ocelot.AcceptanceTests/HeaderTests.cs
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@@ -1,446 +1,446 @@
namespace Ocelot.AcceptanceTests
{
using Microsoft.AspNetCore.Http;
using Ocelot.Configuration.File;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Threading.Tasks;
using TestStack.BDDfy;
using Xunit;
public class HeaderTests : IDisposable
{
private int _count;
private readonly Steps _steps;
private readonly ServiceHandler _serviceHandler;
public HeaderTests()
{
_serviceHandler = new ServiceHandler();
_steps = new Steps();
}
[Fact]
public void should_transform_upstream_header()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51871,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
UpstreamHeaderTransform = new Dictionary<string,string>
{
{"Laz", "D, GP"}
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51871", "/", 200, "Laz"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.And(x => _steps.GivenIAddAHeader("Laz", "D"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("GP"))
.BDDfy();
}
[Fact]
public void should_transform_downstream_header()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51871,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
DownstreamHeaderTransform = new Dictionary<string,string>
{
{"Location", "http://www.bbc.co.uk/, http://ocelot.com/"}
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51871", "/", 200, "Location", "http://www.bbc.co.uk/"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseHeaderIs("Location", "http://ocelot.com/"))
.BDDfy();
}
[Fact]
public void should_fix_issue_190()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 6773,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
DownstreamHeaderTransform = new Dictionary<string,string>
{
{"Location", "http://localhost:6773, {BaseUrl}"}
},
HttpHandlerOptions = new FileHttpHandlerOptions
{
AllowAutoRedirect = false
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:6773", "/", 302, "Location", "http://localhost:6773/pay/Receive"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.Redirect))
.And(x => _steps.ThenTheResponseHeaderIs("Location", "http://localhost:5000/pay/Receive"))
.BDDfy();
}
[Fact]
public void should_fix_issue_205()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 6773,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
DownstreamHeaderTransform = new Dictionary<string,string>
{
{"Location", "{DownstreamBaseUrl}, {BaseUrl}"}
},
HttpHandlerOptions = new FileHttpHandlerOptions
{
AllowAutoRedirect = false
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:6773", "/", 302, "Location", "http://localhost:6773/pay/Receive"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.Redirect))
.And(x => _steps.ThenTheResponseHeaderIs("Location", "http://localhost:5000/pay/Receive"))
.BDDfy();
}
[Fact]
public void should_fix_issue_417()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 6773,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
DownstreamHeaderTransform = new Dictionary<string,string>
{
{"Location", "{DownstreamBaseUrl}, {BaseUrl}"}
},
HttpHandlerOptions = new FileHttpHandlerOptions
{
AllowAutoRedirect = false
}
}
},
GlobalConfiguration = new FileGlobalConfiguration
{
BaseUrl = "http://anotherapp.azurewebsites.net"
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:6773", "/", 302, "Location", "http://localhost:6773/pay/Receive"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.Redirect))
.And(x => _steps.ThenTheResponseHeaderIs("Location", "http://anotherapp.azurewebsites.net/pay/Receive"))
.BDDfy();
}
[Fact]
public void request_should_reuse_cookies_with_cookie_container()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/sso/{everything}",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 6774,
}
},
UpstreamPathTemplate = "/sso/{everything}",
UpstreamHttpMethod = new List<string> { "Get", "Post", "Options" },
HttpHandlerOptions = new FileHttpHandlerOptions
{
UseCookieContainer = true
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:6774", "/sso/test", 200))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.And(x => _steps.WhenIGetUrlOnTheApiGateway("/sso/test"))
.And(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseHeaderIs("Set-Cookie", "test=0; path=/"))
.And(x => _steps.GivenIAddCookieToMyRequest("test=1; path=/"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/sso/test"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.BDDfy();
}
[Fact]
public void request_should_have_own_cookies_no_cookie_container()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/sso/{everything}",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 6775,
}
},
UpstreamPathTemplate = "/sso/{everything}",
UpstreamHttpMethod = new List<string> { "Get", "Post", "Options" },
HttpHandlerOptions = new FileHttpHandlerOptions
{
UseCookieContainer = false
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:6775", "/sso/test", 200))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.And(x => _steps.WhenIGetUrlOnTheApiGateway("/sso/test"))
.And(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseHeaderIs("Set-Cookie", "test=0; path=/"))
.And(x => _steps.GivenIAddCookieToMyRequest("test=1; path=/"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/sso/test"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.BDDfy();
}
[Fact]
public void issue_474_should_not_put_spaces_in_header()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/", 200, "Accept"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.And(x => _steps.GivenIAddAHeader("Accept", "text/html,application/xhtml+xml,application/xml;"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("text/html,application/xhtml+xml,application/xml;"))
.BDDfy();
}
[Fact]
public void issue_474_should_put_spaces_in_header()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/", 200, "Accept"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.And(x => _steps.GivenIAddAHeader("Accept", "text/html"))
.And(x => _steps.GivenIAddAHeader("Accept", "application/xhtml+xml"))
.And(x => _steps.GivenIAddAHeader("Accept", "application/xml"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("text/html, application/xhtml+xml, application/xml"))
.BDDfy();
}
private void GivenThereIsAServiceRunningOn(string baseUrl, string basePath, int statusCode)
{
_serviceHandler.GivenThereIsAServiceRunningOn(baseUrl, basePath, context =>
{
if (_count == 0)
{
context.Response.Cookies.Append("test", "0");
_count++;
context.Response.StatusCode = statusCode;
return Task.CompletedTask;
}
if (context.Request.Cookies.TryGetValue("test", out var cookieValue) || context.Request.Headers.TryGetValue("Set-Cookie", out var headerValue))
{
if (cookieValue == "0" || headerValue == "test=1; path=/")
{
context.Response.StatusCode = statusCode;
return Task.CompletedTask;
}
}
context.Response.StatusCode = 500;
return Task.CompletedTask;
});
}
private void GivenThereIsAServiceRunningOn(string baseUrl, string basePath, int statusCode, string headerKey)
{
_serviceHandler.GivenThereIsAServiceRunningOn(baseUrl, basePath, async context =>
{
if (context.Request.Headers.TryGetValue(headerKey, out var values))
{
var result = values.First();
context.Response.StatusCode = statusCode;
await context.Response.WriteAsync(result);
}
});
}
private void GivenThereIsAServiceRunningOn(string baseUrl, string basePath, int statusCode, string headerKey, string headerValue)
{
_serviceHandler.GivenThereIsAServiceRunningOn(baseUrl, basePath, context =>
{
context.Response.OnStarting(() =>
{
context.Response.Headers.Add(headerKey, headerValue);
context.Response.StatusCode = statusCode;
return Task.CompletedTask;
});
return Task.CompletedTask;
});
}
public void Dispose()
{
_serviceHandler?.Dispose();
_steps.Dispose();
}
}
}
namespace Ocelot.AcceptanceTests
{
using Microsoft.AspNetCore.Http;
using Ocelot.Configuration.File;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Threading.Tasks;
using TestStack.BDDfy;
using Xunit;
public class HeaderTests : IDisposable
{
private int _count;
private readonly Steps _steps;
private readonly ServiceHandler _serviceHandler;
public HeaderTests()
{
_serviceHandler = new ServiceHandler();
_steps = new Steps();
}
[Fact]
public void should_transform_upstream_header()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51871,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
UpstreamHeaderTransform = new Dictionary<string,string>
{
{"Laz", "D, GP"}
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51871", "/", 200, "Laz"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.And(x => _steps.GivenIAddAHeader("Laz", "D"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("GP"))
.BDDfy();
}
[Fact]
public void should_transform_downstream_header()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51871,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
DownstreamHeaderTransform = new Dictionary<string,string>
{
{"Location", "http://www.bbc.co.uk/, http://ocelot.com/"}
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51871", "/", 200, "Location", "http://www.bbc.co.uk/"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseHeaderIs("Location", "http://ocelot.com/"))
.BDDfy();
}
[Fact]
public void should_fix_issue_190()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 6773,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
DownstreamHeaderTransform = new Dictionary<string,string>
{
{"Location", "http://localhost:6773, {BaseUrl}"}
},
HttpHandlerOptions = new FileHttpHandlerOptions
{
AllowAutoRedirect = false
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:6773", "/", 302, "Location", "http://localhost:6773/pay/Receive"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.Redirect))
.And(x => _steps.ThenTheResponseHeaderIs("Location", "http://localhost:5000/pay/Receive"))
.BDDfy();
}
[Fact]
public void should_fix_issue_205()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 6773,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
DownstreamHeaderTransform = new Dictionary<string,string>
{
{"Location", "{DownstreamBaseUrl}, {BaseUrl}"}
},
HttpHandlerOptions = new FileHttpHandlerOptions
{
AllowAutoRedirect = false
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:6773", "/", 302, "Location", "http://localhost:6773/pay/Receive"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.Redirect))
.And(x => _steps.ThenTheResponseHeaderIs("Location", "http://localhost:5000/pay/Receive"))
.BDDfy();
}
[Fact]
public void should_fix_issue_417()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 6773,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
DownstreamHeaderTransform = new Dictionary<string,string>
{
{"Location", "{DownstreamBaseUrl}, {BaseUrl}"}
},
HttpHandlerOptions = new FileHttpHandlerOptions
{
AllowAutoRedirect = false
}
}
},
GlobalConfiguration = new FileGlobalConfiguration
{
BaseUrl = "http://anotherapp.azurewebsites.net"
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:6773", "/", 302, "Location", "http://localhost:6773/pay/Receive"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.Redirect))
.And(x => _steps.ThenTheResponseHeaderIs("Location", "http://anotherapp.azurewebsites.net/pay/Receive"))
.BDDfy();
}
[Fact]
public void request_should_reuse_cookies_with_cookie_container()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/sso/{everything}",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 6774,
}
},
UpstreamPathTemplate = "/sso/{everything}",
UpstreamHttpMethod = new List<string> { "Get", "Post", "Options" },
HttpHandlerOptions = new FileHttpHandlerOptions
{
UseCookieContainer = true
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:6774", "/sso/test", 200))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.And(x => _steps.WhenIGetUrlOnTheApiGateway("/sso/test"))
.And(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseHeaderIs("Set-Cookie", "test=0; path=/"))
.And(x => _steps.GivenIAddCookieToMyRequest("test=1; path=/"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/sso/test"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.BDDfy();
}
[Fact]
public void request_should_have_own_cookies_no_cookie_container()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/sso/{everything}",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 6775,
}
},
UpstreamPathTemplate = "/sso/{everything}",
UpstreamHttpMethod = new List<string> { "Get", "Post", "Options" },
HttpHandlerOptions = new FileHttpHandlerOptions
{
UseCookieContainer = false
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:6775", "/sso/test", 200))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.And(x => _steps.WhenIGetUrlOnTheApiGateway("/sso/test"))
.And(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseHeaderIs("Set-Cookie", "test=0; path=/"))
.And(x => _steps.GivenIAddCookieToMyRequest("test=1; path=/"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/sso/test"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.BDDfy();
}
[Fact]
public void issue_474_should_not_put_spaces_in_header()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 52866,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:52866", "/", 200, "Accept"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.And(x => _steps.GivenIAddAHeader("Accept", "text/html,application/xhtml+xml,application/xml;"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("text/html,application/xhtml+xml,application/xml;"))
.BDDfy();
}
[Fact]
public void issue_474_should_put_spaces_in_header()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51874,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51874", "/", 200, "Accept"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.And(x => _steps.GivenIAddAHeader("Accept", "text/html"))
.And(x => _steps.GivenIAddAHeader("Accept", "application/xhtml+xml"))
.And(x => _steps.GivenIAddAHeader("Accept", "application/xml"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("text/html, application/xhtml+xml, application/xml"))
.BDDfy();
}
private void GivenThereIsAServiceRunningOn(string baseUrl, string basePath, int statusCode)
{
_serviceHandler.GivenThereIsAServiceRunningOn(baseUrl, basePath, context =>
{
if (_count == 0)
{
context.Response.Cookies.Append("test", "0");
_count++;
context.Response.StatusCode = statusCode;
return Task.CompletedTask;
}
if (context.Request.Cookies.TryGetValue("test", out var cookieValue) || context.Request.Headers.TryGetValue("Set-Cookie", out var headerValue))
{
if (cookieValue == "0" || headerValue == "test=1; path=/")
{
context.Response.StatusCode = statusCode;
return Task.CompletedTask;
}
}
context.Response.StatusCode = 500;
return Task.CompletedTask;
});
}
private void GivenThereIsAServiceRunningOn(string baseUrl, string basePath, int statusCode, string headerKey)
{
_serviceHandler.GivenThereIsAServiceRunningOn(baseUrl, basePath, async context =>
{
if (context.Request.Headers.TryGetValue(headerKey, out var values))
{
var result = values.First();
context.Response.StatusCode = statusCode;
await context.Response.WriteAsync(result);
}
});
}
private void GivenThereIsAServiceRunningOn(string baseUrl, string basePath, int statusCode, string headerKey, string headerValue)
{
_serviceHandler.GivenThereIsAServiceRunningOn(baseUrl, basePath, context =>
{
context.Response.OnStarting(() =>
{
context.Response.Headers.Add(headerKey, headerValue);
context.Response.StatusCode = statusCode;
return Task.CompletedTask;
});
return Task.CompletedTask;
});
}
public void Dispose()
{
_serviceHandler?.Dispose();
_steps.Dispose();
}
}
}

326
test/Ocelot.AcceptanceTests/HttpClientCachingTests.cs
View File

@@ -1,163 +1,163 @@
namespace Ocelot.AcceptanceTests
{
using Configuration;
using Microsoft.AspNetCore.Http;
using Ocelot.Configuration.File;
using Requester;
using Shouldly;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Net;
using TestStack.BDDfy;
using Xunit;
public class HttpClientCachingTests : IDisposable
{
private readonly Steps _steps;
private string _downstreamPath;
private readonly ServiceHandler _serviceHandler;
public HttpClientCachingTests()
{
_serviceHandler = new ServiceHandler();
_steps = new Steps();
}
[Fact]
public void should_cache_one_http_client_same_re_route()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
}
}
};
var cache = new FakeHttpClientCache();
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunningWithFakeHttpClientCache(cache))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.And(x => cache.Count.ShouldBe(1))
.BDDfy();
}
[Fact]
public void should_cache_two_http_client_different_re_route()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
},
new FileReRoute
{
DownstreamPathTemplate = "/two",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
}
},
UpstreamPathTemplate = "/two",
UpstreamHttpMethod = new List<string> { "Get" },
}
}
};
var cache = new FakeHttpClientCache();
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunningWithFakeHttpClientCache(cache))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/two"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/two"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/two"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.And(x => cache.Count.ShouldBe(2))
.BDDfy();
}
private void GivenThereIsAServiceRunningOn(string baseUrl, int statusCode, string responseBody)
{
_serviceHandler.GivenThereIsAServiceRunningOn(baseUrl, async context =>
{
context.Response.StatusCode = statusCode;
await context.Response.WriteAsync(responseBody);
});
}
public void Dispose()
{
_serviceHandler.Dispose();
_steps.Dispose();
}
public class FakeHttpClientCache : IHttpClientCache
{
private readonly ConcurrentDictionary<DownstreamReRoute, IHttpClient> _httpClientsCache;
public FakeHttpClientCache()
{
_httpClientsCache = new ConcurrentDictionary<DownstreamReRoute, IHttpClient>();
}
public void Set(DownstreamReRoute key, IHttpClient client, TimeSpan expirationTime)
{
_httpClientsCache.AddOrUpdate(key, client, (k, oldValue) => client);
}
public IHttpClient Get(DownstreamReRoute key)
{
//todo handle error?
return _httpClientsCache.TryGetValue(key, out var client) ? client : null;
}
public int Count => _httpClientsCache.Count;
}
}
}
namespace Ocelot.AcceptanceTests
{
using Configuration;
using Microsoft.AspNetCore.Http;
using Ocelot.Configuration.File;
using Requester;
using Shouldly;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Net;
using TestStack.BDDfy;
using Xunit;
public class HttpClientCachingTests : IDisposable
{
private readonly Steps _steps;
private string _downstreamPath;
private readonly ServiceHandler _serviceHandler;
public HttpClientCachingTests()
{
_serviceHandler = new ServiceHandler();
_steps = new Steps();
}
[Fact]
public void should_cache_one_http_client_same_re_route()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 58814,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
}
}
};
var cache = new FakeHttpClientCache();
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:58814", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunningWithFakeHttpClientCache(cache))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.And(x => cache.Count.ShouldBe(1))
.BDDfy();
}
[Fact]
public void should_cache_two_http_client_different_re_route()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 58817,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
},
new FileReRoute
{
DownstreamPathTemplate = "/two",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 58817,
}
},
UpstreamPathTemplate = "/two",
UpstreamHttpMethod = new List<string> { "Get" },
}
}
};
var cache = new FakeHttpClientCache();
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:58817", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunningWithFakeHttpClientCache(cache))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/two"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/two"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/two"))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.And(x => cache.Count.ShouldBe(2))
.BDDfy();
}
private void GivenThereIsAServiceRunningOn(string baseUrl, int statusCode, string responseBody)
{
_serviceHandler.GivenThereIsAServiceRunningOn(baseUrl, async context =>
{
context.Response.StatusCode = statusCode;
await context.Response.WriteAsync(responseBody);
});
}
public void Dispose()
{
_serviceHandler.Dispose();
_steps.Dispose();
}
public class FakeHttpClientCache : IHttpClientCache
{
private readonly ConcurrentDictionary<DownstreamReRoute, IHttpClient> _httpClientsCache;
public FakeHttpClientCache()
{
_httpClientsCache = new ConcurrentDictionary<DownstreamReRoute, IHttpClient>();
}
public void Set(DownstreamReRoute key, IHttpClient client, TimeSpan expirationTime)
{
_httpClientsCache.AddOrUpdate(key, client, (k, oldValue) => client);
}
public IHttpClient Get(DownstreamReRoute key)
{
//todo handle error?
return _httpClientsCache.TryGetValue(key, out var client) ? client : null;
}
public int Count => _httpClientsCache.Count;
}
}
}

7
test/Ocelot.AcceptanceTests/Ocelot.AcceptanceTests.csproj
View File

@@ -1,7 +1,7 @@
<Project Sdk="Microsoft.NET.Sdk">
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<VersionPrefix>0.0.0-dev</VersionPrefix>
<TargetFramework>netcoreapp3.0</TargetFramework>
<TargetFramework>netcoreapp3.1</TargetFramework>
<AssemblyName>Ocelot.AcceptanceTests</AssemblyName>
<OutputType>Exe</OutputType>
<PackageId>Ocelot.AcceptanceTests</PackageId>
@@ -40,6 +40,7 @@
<ItemGroup>
<PackageReference Include="Microsoft.AspNetCore.TestHost" Version="3.0.0" />
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.3.0" />
<PackageReference Include="Moq" Version="4.13.0" />
<PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.66">
<PrivateAssets>all</PrivateAssets>
</PackageReference>
@@ -69,6 +70,6 @@
<PackageReference Include="Pivotal.Discovery.ClientCore" Version="2.2.0" />
</ItemGroup>
<ItemGroup>
<PackageReference Update="Microsoft.SourceLink.GitHub" Version="1.0.0-beta2-19367-01" />
<PackageReference Update="Microsoft.SourceLink.GitHub" Version="1.0.0" />
</ItemGroup>
</Project>

548
test/Ocelot.AcceptanceTests/PollyQoSTests.cs
View File

@@ -1,274 +1,274 @@
namespace Ocelot.AcceptanceTests
{
using Configuration.File;
using Microsoft.AspNetCore.Http;
using System;
using System.Collections.Generic;
using System.Net;
using System.Threading;
using System.Threading.Tasks;
using TestStack.BDDfy;
using Xunit;
public class PollyQoSTests : IDisposable
{
private readonly Steps _steps;
private int _requestCount;
private readonly ServiceHandler _serviceHandler;
public PollyQoSTests()
{
_serviceHandler = new ServiceHandler();
_steps = new Steps();
}
[Fact]
public void should_not_timeout()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51569,
}
},
DownstreamScheme = "http",
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Post" },
QoSOptions = new FileQoSOptions
{
TimeoutValue = 1000,
ExceptionsAllowedBeforeBreaking = 10
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51569", 200, string.Empty, 10))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunningWithPolly())
.And(x => _steps.GivenThePostHasContent("postContent"))
.When(x => _steps.WhenIPostUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.BDDfy();
}
[Fact]
public void should_timeout()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51579,
}
},
DownstreamScheme = "http",
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Post" },
QoSOptions = new FileQoSOptions
{
TimeoutValue = 10,
ExceptionsAllowedBeforeBreaking = 10
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51579", 201, string.Empty, 1000))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunningWithPolly())
.And(x => _steps.GivenThePostHasContent("postContent"))
.When(x => _steps.WhenIPostUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.ServiceUnavailable))
.BDDfy();
}
[Fact]
public void should_open_circuit_breaker_then_close()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51892,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
QoSOptions = new FileQoSOptions
{
ExceptionsAllowedBeforeBreaking = 1,
TimeoutValue = 500,
DurationOfBreak = 1000
},
}
}
};
this.Given(x => x.GivenThereIsAPossiblyBrokenServiceRunningOn("http://localhost:51892", "Hello from Laura"))
.Given(x => _steps.GivenThereIsAConfiguration(configuration))
.Given(x => _steps.GivenOcelotIsRunningWithPolly())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.Given(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Given(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.ServiceUnavailable))
.Given(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Given(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.ServiceUnavailable))
.Given(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Given(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.ServiceUnavailable))
.Given(x => x.GivenIWaitMilliseconds(3000))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.BDDfy();
}
[Fact]
public void open_circuit_should_not_effect_different_reRoute()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51872,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
QoSOptions = new FileQoSOptions
{
ExceptionsAllowedBeforeBreaking = 1,
TimeoutValue = 500,
DurationOfBreak = 1000
}
},
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51880,
}
},
UpstreamPathTemplate = "/working",
UpstreamHttpMethod = new List<string> { "Get" },
}
}
};
this.Given(x => x.GivenThereIsAPossiblyBrokenServiceRunningOn("http://localhost:51872", "Hello from Laura"))
.And(x => x.GivenThereIsAServiceRunningOn("http://localhost:51880/", 200, "Hello from Tom", 0))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunningWithPolly())
.And(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.And(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.And(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.And(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.ServiceUnavailable))
.And(x => _steps.WhenIGetUrlOnTheApiGateway("/working"))
.And(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Tom"))
.And(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.And(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.ServiceUnavailable))
.And(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.And(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.ServiceUnavailable))
.And(x => x.GivenIWaitMilliseconds(3000))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.BDDfy();
}
private void GivenIWaitMilliseconds(int ms)
{
Thread.Sleep(ms);
}
private void GivenThereIsAPossiblyBrokenServiceRunningOn(string url, string responseBody)
{
_serviceHandler.GivenThereIsAServiceRunningOn(url, async context =>
{
//circuit starts closed
if (_requestCount == 0)
{
_requestCount++;
context.Response.StatusCode = 200;
await context.Response.WriteAsync(responseBody);
return;
}
//request one times out and polly throws exception, circuit opens
if (_requestCount == 1)
{
_requestCount++;
await Task.Delay(1000);
context.Response.StatusCode = 200;
return;
}
//after break closes we return 200 OK
if (_requestCount == 2)
{
context.Response.StatusCode = 200;
await context.Response.WriteAsync(responseBody);
}
});
}
private void GivenThereIsAServiceRunningOn(string url, int statusCode, string responseBody, int timeout)
{
_serviceHandler.GivenThereIsAServiceRunningOn(url, async context =>
{
Thread.Sleep(timeout);
context.Response.StatusCode = statusCode;
await context.Response.WriteAsync(responseBody);
});
}
public void Dispose()
{
_serviceHandler?.Dispose();
_steps.Dispose();
}
}
}
namespace Ocelot.AcceptanceTests
{
using Configuration.File;
using Microsoft.AspNetCore.Http;
using System;
using System.Collections.Generic;
using System.Net;
using System.Threading;
using System.Threading.Tasks;
using TestStack.BDDfy;
using Xunit;
public class PollyQoSTests : IDisposable
{
private readonly Steps _steps;
private int _requestCount;
private readonly ServiceHandler _serviceHandler;
public PollyQoSTests()
{
_serviceHandler = new ServiceHandler();
_steps = new Steps();
}
[Fact]
public void should_not_timeout()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51569,
}
},
DownstreamScheme = "http",
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Post" },
QoSOptions = new FileQoSOptions
{
TimeoutValue = 1000,
ExceptionsAllowedBeforeBreaking = 10
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51569", 200, string.Empty, 10))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunningWithPolly())
.And(x => _steps.GivenThePostHasContent("postContent"))
.When(x => _steps.WhenIPostUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.BDDfy();
}
[Fact]
public void should_timeout()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51579,
}
},
DownstreamScheme = "http",
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Post" },
QoSOptions = new FileQoSOptions
{
TimeoutValue = 10,
ExceptionsAllowedBeforeBreaking = 10
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51579", 201, string.Empty, 1000))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunningWithPolly())
.And(x => _steps.GivenThePostHasContent("postContent"))
.When(x => _steps.WhenIPostUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.ServiceUnavailable))
.BDDfy();
}
[Fact]
public void should_open_circuit_breaker_then_close()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51892,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
QoSOptions = new FileQoSOptions
{
ExceptionsAllowedBeforeBreaking = 1,
TimeoutValue = 500,
DurationOfBreak = 1000
},
}
}
};
this.Given(x => x.GivenThereIsAPossiblyBrokenServiceRunningOn("http://localhost:51892", "Hello from Laura"))
.Given(x => _steps.GivenThereIsAConfiguration(configuration))
.Given(x => _steps.GivenOcelotIsRunningWithPolly())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.Given(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Given(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.ServiceUnavailable))
.Given(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Given(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.ServiceUnavailable))
.Given(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Given(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.ServiceUnavailable))
.Given(x => x.GivenIWaitMilliseconds(3000))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.BDDfy();
}
[Fact]
public void open_circuit_should_not_effect_different_reRoute()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51870,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
QoSOptions = new FileQoSOptions
{
ExceptionsAllowedBeforeBreaking = 1,
TimeoutValue = 500,
DurationOfBreak = 1000
}
},
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51880,
}
},
UpstreamPathTemplate = "/working",
UpstreamHttpMethod = new List<string> { "Get" },
}
}
};
this.Given(x => x.GivenThereIsAPossiblyBrokenServiceRunningOn("http://localhost:51870", "Hello from Laura"))
.And(x => x.GivenThereIsAServiceRunningOn("http://localhost:51880/", 200, "Hello from Tom", 0))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunningWithPolly())
.And(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.And(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.And(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.And(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.ServiceUnavailable))
.And(x => _steps.WhenIGetUrlOnTheApiGateway("/working"))
.And(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Tom"))
.And(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.And(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.ServiceUnavailable))
.And(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.And(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.ServiceUnavailable))
.And(x => x.GivenIWaitMilliseconds(3000))
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
.BDDfy();
}
private void GivenIWaitMilliseconds(int ms)
{
Thread.Sleep(ms);
}
private void GivenThereIsAPossiblyBrokenServiceRunningOn(string url, string responseBody)
{
_serviceHandler.GivenThereIsAServiceRunningOn(url, async context =>
{
//circuit starts closed
if (_requestCount == 0)
{
_requestCount++;
context.Response.StatusCode = 200;
await context.Response.WriteAsync(responseBody);
return;
}
//request one times out and polly throws exception, circuit opens
if (_requestCount == 1)
{
_requestCount++;
await Task.Delay(1000);
context.Response.StatusCode = 200;
return;
}
//after break closes we return 200 OK
if (_requestCount == 2)
{
context.Response.StatusCode = 200;
await context.Response.WriteAsync(responseBody);
}
});
}
private void GivenThereIsAServiceRunningOn(string url, int statusCode, string responseBody, int timeout)
{
_serviceHandler.GivenThereIsAServiceRunningOn(url, async context =>
{
Thread.Sleep(timeout);
context.Response.StatusCode = statusCode;
await context.Response.WriteAsync(responseBody);
});
}
public void Dispose()
{
_serviceHandler?.Dispose();
_steps.Dispose();
}
}
}

136
test/Ocelot.AcceptanceTests/ResponseCodeTests.cs
View File

@@ -1,68 +1,68 @@
namespace Ocelot.AcceptanceTests
{
using Ocelot.Configuration.File;
using System;
using System.Collections.Generic;
using System.Net;
using TestStack.BDDfy;
using Xunit;
public class ResponseCodeTests : IDisposable
{
private readonly Steps _steps;
private readonly ServiceHandler _serviceHandler;
public ResponseCodeTests()
{
_serviceHandler = new ServiceHandler();
_steps = new Steps();
}
[Fact]
public void should_return_response_304_when_service_returns_304()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/{everything}",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
}
},
UpstreamPathTemplate = "/{everything}",
UpstreamHttpMethod = new List<string> { "Get" },
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/inline.132.bundle.js", 304))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/inline.132.bundle.js"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.NotModified))
.BDDfy();
}
private void GivenThereIsAServiceRunningOn(string baseUrl, string basePath, int statusCode)
{
_serviceHandler.GivenThereIsAServiceRunningOn(baseUrl, basePath, async context =>
{
context.Response.StatusCode = statusCode;
});
}
public void Dispose()
{
_serviceHandler?.Dispose();
_steps.Dispose();
}
}
}
namespace Ocelot.AcceptanceTests
{
using Ocelot.Configuration.File;
using System;
using System.Collections.Generic;
using System.Net;
using TestStack.BDDfy;
using Xunit;
public class ResponseCodeTests : IDisposable
{
private readonly Steps _steps;
private readonly ServiceHandler _serviceHandler;
public ResponseCodeTests()
{
_serviceHandler = new ServiceHandler();
_steps = new Steps();
}
[Fact]
public void should_return_response_304_when_service_returns_304()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/{everything}",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51092,
}
},
UpstreamPathTemplate = "/{everything}",
UpstreamHttpMethod = new List<string> { "Get" },
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51092", "/inline.132.bundle.js", 304))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/inline.132.bundle.js"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.NotModified))
.BDDfy();
}
private void GivenThereIsAServiceRunningOn(string baseUrl, string basePath, int statusCode)
{
_serviceHandler.GivenThereIsAServiceRunningOn(baseUrl, basePath, async context =>
{
context.Response.StatusCode = statusCode;
});
}
public void Dispose()
{
_serviceHandler?.Dispose();
_steps.Dispose();
}
}
}

36
test/Ocelot.AcceptanceTests/ReturnsErrorTests.cs
View File

@@ -52,7 +52,8 @@
[Fact]
public void should_return_internal_server_error_if_downstream_service_returns_internal_server_error()
{
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
@@ -81,6 +82,39 @@
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.InternalServerError))
.BDDfy();
}
[Fact]
public void should_log_warning_if_downstream_service_returns_internal_server_error()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 53876,
},
},
DownstreamScheme = "http",
},
},
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:53876"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunningWithLogger())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
.Then(x => _steps.ThenWarningShouldBeLogged())
.BDDfy();
}
private void GivenThereIsAServiceRunningOn(string url)

76
test/Ocelot.AcceptanceTests/RoutingTests.cs
View File

@@ -84,14 +84,14 @@ namespace Ocelot.AcceptanceTests
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
Port = 57873,
}
}
}
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879/", "/", 200, "Hello from Laura"))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:57873/", "/", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
@@ -131,7 +131,7 @@ namespace Ocelot.AcceptanceTests
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
Port = 50810,
}
},
UpstreamPathTemplate = "/",
@@ -180,7 +180,7 @@ namespace Ocelot.AcceptanceTests
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
Port = 50810,
}
},
UpstreamPathTemplate = "/",
@@ -189,7 +189,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879/", "/", 200, "Hello from Laura"))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:50810/", "/", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
@@ -263,7 +263,7 @@ namespace Ocelot.AcceptanceTests
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
Port = 51005,
}
},
UpstreamPathTemplate = "/{url}",
@@ -272,7 +272,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/", 200, "Hello from Laura"))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51005", "/", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway(""))
@@ -297,7 +297,7 @@ namespace Ocelot.AcceptanceTests
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
Port = 58589,
}
},
UpstreamPathTemplate = "/",
@@ -306,7 +306,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/", 200, "Hello from Laura"))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:58589", "/", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
@@ -382,7 +382,7 @@ namespace Ocelot.AcceptanceTests
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
Port = 51206,
}
},
UpstreamPathTemplate = "/",
@@ -391,7 +391,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/api/products", 200, "Hello from Laura"))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51206", "/api/products", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
@@ -416,7 +416,7 @@ namespace Ocelot.AcceptanceTests
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
Port = 51990,
}
},
UpstreamPathTemplate = "/",
@@ -425,7 +425,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/api/products", 200, "Hello from Laura"))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51990", "/api/products", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
@@ -450,7 +450,7 @@ namespace Ocelot.AcceptanceTests
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
Port = 58804,
}
},
UpstreamPathTemplate = "/products/",
@@ -459,7 +459,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/products", 200, "Hello from Laura"))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:58804", "/products", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/products"))
@@ -484,7 +484,7 @@ namespace Ocelot.AcceptanceTests
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
Port = 54015,
}
},
UpstreamPathTemplate = "/products",
@@ -493,7 +493,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/products", 200, "Hello from Laura"))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:54015", "/products", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/products/"))
@@ -517,7 +517,7 @@ namespace Ocelot.AcceptanceTests
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
Port = 54072,
}
},
UpstreamPathTemplate = "/products/{productId}",
@@ -526,7 +526,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/products", 200, "Hello from Laura"))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:54072", "/products", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/products/"))
@@ -550,7 +550,7 @@ namespace Ocelot.AcceptanceTests
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
Port = 55961,
}
},
UpstreamPathTemplate = "/products/{productId}",
@@ -559,7 +559,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/api/products/1", 200, "Some Product"))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:55961", "/api/products/1", 200, "Some Product"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/products/1"))
@@ -584,7 +584,7 @@ namespace Ocelot.AcceptanceTests
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
Port = 51116,
}
},
UpstreamPathTemplate = "/{variantId}/products/{productId}",
@@ -593,7 +593,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/api/23/products/1", 200, "Some Product"))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51116", "/api/23/products/1", 200, "Some Product"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("23/products/1"))
@@ -618,7 +618,7 @@ namespace Ocelot.AcceptanceTests
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
Port = 51809,
}
},
UpstreamPathTemplate = "/products/{productId}",
@@ -627,7 +627,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => GivenThereIsAServiceRunningOn("http://localhost:51879", "/api/products/1", 200, "Some Product"))
this.Given(x => GivenThereIsAServiceRunningOn("http://localhost:51809", "/api/products/1", 200, "Some Product"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/products/1"))
@@ -650,7 +650,7 @@ namespace Ocelot.AcceptanceTests
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
Port = 56615,
}
},
DownstreamScheme = "http",
@@ -660,7 +660,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/", 201, string.Empty))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:56615", "/", 201, string.Empty))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.And(x => _steps.GivenThePostHasContent("postContent"))
@@ -686,7 +686,7 @@ namespace Ocelot.AcceptanceTests
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
Port = 57771,
}
},
UpstreamHttpMethod = new List<string> { "Get" },
@@ -694,7 +694,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/newThing", 200, "Hello from Laura"))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:57771", "/newThing", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/newThing?DeviceType=IphoneApp&Browser=moonpigIphone&BrowserString=-&CountryCode=123&DeviceName=iPhone 5 (GSM+CDMA)&OperatingSystem=iPhone OS 7.1.2&BrowserVersion=3708AdHoc&ipAddress=-"))
@@ -719,7 +719,7 @@ namespace Ocelot.AcceptanceTests
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
Port = 55609,
}
},
UpstreamPathTemplate = "/myApp1Name/api/{urlPath}",
@@ -728,7 +728,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/api/products/1", 200, "Some Product"))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:55609", "/api/products/1", 200, "Some Product"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/myApp1Name/api/products/1"))
@@ -752,7 +752,7 @@ namespace Ocelot.AcceptanceTests
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
Port = 59911,
}
},
DownstreamScheme = "http",
@@ -762,7 +762,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "", 201, string.Empty))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:59911", "", 201, string.Empty))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.And(x => _steps.GivenThePostHasContent("postContent"))
@@ -786,7 +786,7 @@ namespace Ocelot.AcceptanceTests
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
Port = 59187,
}
},
DownstreamScheme = "http",
@@ -796,7 +796,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/", 200, "Hello from Laura"))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:59187", "/", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
@@ -821,7 +821,7 @@ namespace Ocelot.AcceptanceTests
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
Port = 54079,
}
},
UpstreamPathTemplate = "/vacancy/",
@@ -837,7 +837,7 @@ namespace Ocelot.AcceptanceTests
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
Port = 54079,
}
},
UpstreamPathTemplate = "/vacancy/{vacancyId}",
@@ -847,7 +847,7 @@ namespace Ocelot.AcceptanceTests
}
};
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51879", "/api/v1/vacancy/1", 200, "Hello from Laura"))
this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:54079", "/api/v1/vacancy/1", 200, "Hello from Laura"))
.And(x => _steps.GivenThereIsAConfiguration(configuration))
.And(x => _steps.GivenOcelotIsRunning())
.When(x => _steps.WhenIGetUrlOnTheApiGateway("api/vacancy/1"))

57
test/Ocelot.AcceptanceTests/Steps.cs
View File

@@ -10,12 +10,14 @@
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using Moq;
using Newtonsoft.Json;
using Ocelot.Cache.CacheManager;
using Ocelot.Configuration.Creator;
using Ocelot.Configuration.File;
using Ocelot.DependencyInjection;
using Ocelot.Infrastructure;
using Ocelot.Logging;
using Ocelot.Middleware;
using Ocelot.Middleware.Multiplexer;
using Ocelot.Provider.Consul;
@@ -1120,5 +1122,60 @@
_ocelotClient = _ocelotServer.CreateClient();
}
public void GivenOcelotIsRunningWithLogger()
{
_webHostBuilder = new WebHostBuilder();
_webHostBuilder
.ConfigureAppConfiguration((hostingContext, config) =>
{
config.SetBasePath(hostingContext.HostingEnvironment.ContentRootPath);
var env = hostingContext.HostingEnvironment;
config.AddJsonFile("appsettings.json", optional: true, reloadOnChange: false)
.AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true, reloadOnChange: false);
config.AddJsonFile("ocelot.json", false, false);
config.AddEnvironmentVariables();
})
.ConfigureServices(s =>
{
s.AddOcelot();
s.AddSingleton<IOcelotLoggerFactory, MockLoggerFactory>();
})
.Configure(app =>
{
app.UseOcelot().Wait();
});
_ocelotServer = new TestServer(_webHostBuilder);
_ocelotClient = _ocelotServer.CreateClient();
}
public void ThenWarningShouldBeLogged()
{
MockLoggerFactory loggerFactory = (MockLoggerFactory)_ocelotServer.Host.Services.GetService<IOcelotLoggerFactory>();
loggerFactory.Verify();
}
internal class MockLoggerFactory : IOcelotLoggerFactory
{
private Mock<IOcelotLogger> _logger;
public IOcelotLogger CreateLogger<T>()
{
if (_logger == null)
{
_logger = new Mock<IOcelotLogger>();
_logger.Setup(x => x.LogWarning(It.IsAny<string>())).Verifiable();
}
return _logger.Object;
}
public void Verify()
{
_logger.Verify(x => x.LogWarning(It.IsAny<string>()), Times.Once);
}
}
}
}

4
test/Ocelot.Benchmarks/Ocelot.Benchmarks.csproj
View File

@@ -2,7 +2,7 @@
<PropertyGroup>
<VersionPrefix>0.0.0-dev</VersionPrefix>
<TargetFramework>netcoreapp3.0</TargetFramework>
<TargetFramework>netcoreapp3.1</TargetFramework>
<AssemblyName>Ocelot.Benchmarks</AssemblyName>
<OutputType>Exe</OutputType>
<PackageId>Ocelot.Benchmarks</PackageId>
@@ -25,6 +25,6 @@
</ItemGroup>
<ItemGroup>
<PackageReference Update="Microsoft.SourceLink.GitHub" Version="1.0.0-beta2-19367-01" />
<PackageReference Update="Microsoft.SourceLink.GitHub" Version="1.0.0" />
</ItemGroup>
</Project>

1728
test/Ocelot.IntegrationTests/AdministrationTests.cs
View File

File diff suppressed because it is too large Load Diff

398
test/Ocelot.IntegrationTests/HeaderTests.cs
View File

@@ -1,199 +1,199 @@
using Xunit;
[assembly: CollectionBehavior(DisableTestParallelization = true)]
namespace Ocelot.IntegrationTests
{
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Configuration;
using Newtonsoft.Json;
using Ocelot.Configuration.File;
using Ocelot.DependencyInjection;
using Ocelot.Middleware;
using Shouldly;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Threading.Tasks;
using TestStack.BDDfy;
public class HeaderTests : IDisposable
{
private readonly HttpClient _httpClient;
private IWebHost _builder;
private IWebHostBuilder _webHostBuilder;
private readonly string _ocelotBaseUrl;
private IWebHost _downstreamBuilder;
private HttpResponseMessage _response;
public HeaderTests()
{
_httpClient = new HttpClient();
_ocelotBaseUrl = "http://localhost:5005";
_httpClient.BaseAddress = new Uri(_ocelotBaseUrl);
}
[Fact]
public void should_pass_remote_ip_address_if_as_x_forwarded_for_header()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 6773,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
UpstreamHeaderTransform = new Dictionary<string,string>
{
{"X-Forwarded-For", "{RemoteIpAddress}"}
},
HttpHandlerOptions = new FileHttpHandlerOptions
{
AllowAutoRedirect = false
}
}
}
};
this.Given(x => GivenThereIsAServiceRunningOn("http://localhost:6773", 200, "X-Forwarded-For"))
.And(x => GivenThereIsAConfiguration(configuration))
.And(x => GivenOcelotIsRunning())
.When(x => WhenIGetUrlOnTheApiGateway("/"))
.Then(x => ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => ThenXForwardedForIsSet())
.BDDfy();
}
private void GivenThereIsAServiceRunningOn(string url, int statusCode, string headerKey)
{
_downstreamBuilder = new WebHostBuilder()
.UseUrls(url)
.UseKestrel()
.UseContentRoot(Directory.GetCurrentDirectory())
.UseIISIntegration()
.UseUrls(url)
.Configure(app =>
{
app.Run(async context =>
{
if (context.Request.Headers.TryGetValue(headerKey, out var values))
{
var result = values.First();
context.Response.StatusCode = statusCode;
await context.Response.WriteAsync(result);
}
});
})
.Build();
_downstreamBuilder.Start();
}
private void GivenOcelotIsRunning()
{
_webHostBuilder = new WebHostBuilder()
.UseUrls(_ocelotBaseUrl)
.UseKestrel()
.UseContentRoot(Directory.GetCurrentDirectory())
.ConfigureAppConfiguration((hostingContext, config) =>
{
config.SetBasePath(hostingContext.HostingEnvironment.ContentRootPath);
var env = hostingContext.HostingEnvironment;
config.AddJsonFile("appsettings.json", optional: true, reloadOnChange: false)
.AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true, reloadOnChange: false);
config.AddJsonFile("ocelot.json", false, false);
config.AddEnvironmentVariables();
})
.ConfigureServices(x =>
{
x.AddOcelot();
})
.Configure(app =>
{
app.UseOcelot().Wait();
});
_builder = _webHostBuilder.Build();
_builder.Start();
}
private void GivenThereIsAConfiguration(FileConfiguration fileConfiguration)
{
var configurationPath = $"{Directory.GetCurrentDirectory()}/ocelot.json";
var jsonConfiguration = JsonConvert.SerializeObject(fileConfiguration);
if (File.Exists(configurationPath))
{
File.Delete(configurationPath);
}
File.WriteAllText(configurationPath, jsonConfiguration);
var text = File.ReadAllText(configurationPath);
configurationPath = $"{AppContext.BaseDirectory}/ocelot.json";
if (File.Exists(configurationPath))
{
File.Delete(configurationPath);
}
File.WriteAllText(configurationPath, jsonConfiguration);
text = File.ReadAllText(configurationPath);
}
public async Task WhenIGetUrlOnTheApiGateway(string url)
{
var request = new HttpRequestMessage(HttpMethod.Get, url);
_response = await _httpClient.SendAsync(request);
}
private void ThenTheStatusCodeShouldBe(HttpStatusCode code)
{
_response.StatusCode.ShouldBe(code);
}
private void ThenXForwardedForIsSet()
{
var windowsOrMac = "::1";
var linux = "127.0.0.1";
var header = _response.Content.ReadAsStringAsync().Result;
bool passed = false;
if (header == windowsOrMac || header == linux)
{
passed = true;
}
passed.ShouldBeTrue();
}
public void Dispose()
{
_builder?.Dispose();
_httpClient?.Dispose();
_downstreamBuilder?.Dispose();
}
}
}
using Xunit;
[assembly: CollectionBehavior(DisableTestParallelization = true)]
namespace Ocelot.IntegrationTests
{
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Configuration;
using Newtonsoft.Json;
using Ocelot.Configuration.File;
using Ocelot.DependencyInjection;
using Ocelot.Middleware;
using Shouldly;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Threading.Tasks;
using TestStack.BDDfy;
public class HeaderTests : IDisposable
{
private readonly HttpClient _httpClient;
private IWebHost _builder;
private IWebHostBuilder _webHostBuilder;
private readonly string _ocelotBaseUrl;
private IWebHost _downstreamBuilder;
private HttpResponseMessage _response;
public HeaderTests()
{
_httpClient = new HttpClient();
_ocelotBaseUrl = "http://localhost:5010";
_httpClient.BaseAddress = new Uri(_ocelotBaseUrl);
}
[Fact]
public void should_pass_remote_ip_address_if_as_x_forwarded_for_header()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 6773,
}
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
UpstreamHeaderTransform = new Dictionary<string,string>
{
{"X-Forwarded-For", "{RemoteIpAddress}"}
},
HttpHandlerOptions = new FileHttpHandlerOptions
{
AllowAutoRedirect = false
}
}
}
};
this.Given(x => GivenThereIsAServiceRunningOn("http://localhost:6773", 200, "X-Forwarded-For"))
.And(x => GivenThereIsAConfiguration(configuration))
.And(x => GivenOcelotIsRunning())
.When(x => WhenIGetUrlOnTheApiGateway("/"))
.Then(x => ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
.And(x => ThenXForwardedForIsSet())
.BDDfy();
}
private void GivenThereIsAServiceRunningOn(string url, int statusCode, string headerKey)
{
_downstreamBuilder = new WebHostBuilder()
.UseUrls(url)
.UseKestrel()
.UseContentRoot(Directory.GetCurrentDirectory())
.UseIISIntegration()
.UseUrls(url)
.Configure(app =>
{
app.Run(async context =>
{
if (context.Request.Headers.TryGetValue(headerKey, out var values))
{
var result = values.First();
context.Response.StatusCode = statusCode;
await context.Response.WriteAsync(result);
}
});
})
.Build();
_downstreamBuilder.Start();
}
private void GivenOcelotIsRunning()
{
_webHostBuilder = new WebHostBuilder()
.UseUrls(_ocelotBaseUrl)
.UseKestrel()
.UseContentRoot(Directory.GetCurrentDirectory())
.ConfigureAppConfiguration((hostingContext, config) =>
{
config.SetBasePath(hostingContext.HostingEnvironment.ContentRootPath);
var env = hostingContext.HostingEnvironment;
config.AddJsonFile("appsettings.json", optional: true, reloadOnChange: false)
.AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true, reloadOnChange: false);
config.AddJsonFile("ocelot.json", false, false);
config.AddEnvironmentVariables();
})
.ConfigureServices(x =>
{
x.AddOcelot();
})
.Configure(app =>
{
app.UseOcelot().Wait();
});
_builder = _webHostBuilder.Build();
_builder.Start();
}
private void GivenThereIsAConfiguration(FileConfiguration fileConfiguration)
{
var configurationPath = $"{Directory.GetCurrentDirectory()}/ocelot.json";
var jsonConfiguration = JsonConvert.SerializeObject(fileConfiguration);
if (File.Exists(configurationPath))
{
File.Delete(configurationPath);
}
File.WriteAllText(configurationPath, jsonConfiguration);
var text = File.ReadAllText(configurationPath);
configurationPath = $"{AppContext.BaseDirectory}/ocelot.json";
if (File.Exists(configurationPath))
{
File.Delete(configurationPath);
}
File.WriteAllText(configurationPath, jsonConfiguration);
text = File.ReadAllText(configurationPath);
}
public async Task WhenIGetUrlOnTheApiGateway(string url)
{
var request = new HttpRequestMessage(HttpMethod.Get, url);
_response = await _httpClient.SendAsync(request);
}
private void ThenTheStatusCodeShouldBe(HttpStatusCode code)
{
_response.StatusCode.ShouldBe(code);
}
private void ThenXForwardedForIsSet()
{
var windowsOrMac = "::1";
var linux = "127.0.0.1";
var header = _response.Content.ReadAsStringAsync().Result;
bool passed = false;
if (header == windowsOrMac || header == linux)
{
passed = true;
}
passed.ShouldBeTrue();
}
public void Dispose()
{
_builder?.Dispose();
_httpClient?.Dispose();
_downstreamBuilder?.Dispose();
}
}
}

120
test/Ocelot.IntegrationTests/Ocelot.IntegrationTests.csproj
View File

@@ -1,61 +1,61 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<VersionPrefix>0.0.0-dev</VersionPrefix>
<TargetFramework>netcoreapp3.0</TargetFramework>
<AssemblyName>Ocelot.IntegrationTests</AssemblyName>
<OutputType>Exe</OutputType>
<PackageId>Ocelot.IntegrationTests</PackageId>
<GenerateRuntimeConfigurationFiles>true</GenerateRuntimeConfigurationFiles>
<RuntimeIdentifiers>win10-x64;osx.10.11-x64;osx.10.12-x64;win7-x64</RuntimeIdentifiers>
<GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
<GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
<GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
<CodeAnalysisRuleSet>..\..\codeanalysis.ruleset</CodeAnalysisRuleSet>
</PropertyGroup>
<ItemGroup>
<None Update="peers.json;appsettings.json;idsrv3test.pfx">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
</ItemGroup>
<ItemGroup>
<Service Include="{82a7f48d-3b50-4b1e-b82e-3ada8210c358}" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\..\src\Ocelot\Ocelot.csproj" />
<ProjectReference Include="..\..\src\Ocelot.Administration\Ocelot.Administration.csproj" />
<ProjectReference Include="..\..\src\Ocelot.Cache.CacheManager\Ocelot.Cache.CacheManager.csproj" />
<ProjectReference Include="..\..\src\Ocelot.Provider.Consul\Ocelot.Provider.Consul.csproj" />
<ProjectReference Include="..\..\src\Ocelot.Provider.Eureka\Ocelot.Provider.Eureka.csproj" />
<ProjectReference Include="..\..\src\Ocelot.Provider.Polly\Ocelot.Provider.Polly.csproj" />
<ProjectReference Include="..\..\src\Ocelot.Provider.Rafty\Ocelot.Provider.Rafty.csproj" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.3.0" />
<PackageReference Include="Microsoft.Data.SQLite" Version="3.0.0" />
<PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.66">
<PrivateAssets>all</PrivateAssets>
</PackageReference>
<PackageReference Include="xunit.runner.visualstudio" Version="2.4.1">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging.Console" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="3.0.0" />
<PackageReference Include="Microsoft.DotNet.InternalAbstractions" Version="1.0.500-preview2-1-003177" />
<PackageReference Include="xunit" Version="2.4.1" />
<PackageReference Include="Shouldly" Version="4.0.0-beta0002" />
<PackageReference Include="TestStack.BDDfy" Version="4.3.2" />
<PackageReference Include="Microsoft.Data.SQLite" Version="3.0.0" />
<PackageReference Include="IdentityServer4.AccessTokenValidation" Version="3.0.1" />
<PackageReference Include="IdentityServer4" Version="3.0.1" />
</ItemGroup>
<ItemGroup>
<PackageReference Update="Microsoft.SourceLink.GitHub" Version="1.0.0-beta2-19367-01" />
</ItemGroup>
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<VersionPrefix>0.0.0-dev</VersionPrefix>
<TargetFramework>netcoreapp3.1</TargetFramework>
<AssemblyName>Ocelot.IntegrationTests</AssemblyName>
<OutputType>Exe</OutputType>
<PackageId>Ocelot.IntegrationTests</PackageId>
<GenerateRuntimeConfigurationFiles>true</GenerateRuntimeConfigurationFiles>
<RuntimeIdentifiers>win10-x64;osx.10.11-x64;osx.10.12-x64;win7-x64</RuntimeIdentifiers>
<GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
<GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
<GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
<CodeAnalysisRuleSet>..\..\codeanalysis.ruleset</CodeAnalysisRuleSet>
</PropertyGroup>
<ItemGroup>
<None Update="peers.json;appsettings.json;idsrv3test.pfx">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
</ItemGroup>
<ItemGroup>
<Service Include="{82a7f48d-3b50-4b1e-b82e-3ada8210c358}" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\..\src\Ocelot\Ocelot.csproj" />
<ProjectReference Include="..\..\src\Ocelot.Administration\Ocelot.Administration.csproj" />
<ProjectReference Include="..\..\src\Ocelot.Cache.CacheManager\Ocelot.Cache.CacheManager.csproj" />
<ProjectReference Include="..\..\src\Ocelot.Provider.Consul\Ocelot.Provider.Consul.csproj" />
<ProjectReference Include="..\..\src\Ocelot.Provider.Eureka\Ocelot.Provider.Eureka.csproj" />
<ProjectReference Include="..\..\src\Ocelot.Provider.Polly\Ocelot.Provider.Polly.csproj" />
<ProjectReference Include="..\..\src\Ocelot.Provider.Rafty\Ocelot.Provider.Rafty.csproj" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.3.0" />
<PackageReference Include="Microsoft.Data.SQLite" Version="3.0.0" />
<PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.66">
<PrivateAssets>all</PrivateAssets>
</PackageReference>
<PackageReference Include="xunit.runner.visualstudio" Version="2.4.1">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging.Console" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="3.0.0" />
<PackageReference Include="Microsoft.DotNet.InternalAbstractions" Version="1.0.500-preview2-1-003177" />
<PackageReference Include="xunit" Version="2.4.1" />
<PackageReference Include="Shouldly" Version="4.0.0-beta0002" />
<PackageReference Include="TestStack.BDDfy" Version="4.3.2" />
<PackageReference Include="Microsoft.Data.SQLite" Version="3.0.0" />
<PackageReference Include="IdentityServer4.AccessTokenValidation" Version="3.0.1" />
<PackageReference Include="IdentityServer4" Version="3.0.1" />
</ItemGroup>
<ItemGroup>
<PackageReference Update="Microsoft.SourceLink.GitHub" Version="1.0.0" />
</ItemGroup>
</Project>

408
test/Ocelot.IntegrationTests/ThreadSafeHeadersTests.cs
View File

@@ -1,204 +1,204 @@
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Configuration;
using Newtonsoft.Json;
using Ocelot.Configuration.File;
using Ocelot.DependencyInjection;
using Ocelot.Middleware;
using Shouldly;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.IO;
using System.Net.Http;
using System.Threading.Tasks;
using TestStack.BDDfy;
using Xunit;
namespace Ocelot.IntegrationTests
{
public class ThreadSafeHeadersTests : IDisposable
{
private readonly HttpClient _httpClient;
private IWebHost _builder;
private IWebHostBuilder _webHostBuilder;
private readonly string _ocelotBaseUrl;
private IWebHost _downstreamBuilder;
private readonly Random _random;
private readonly ConcurrentBag<ThreadSafeHeadersTestResult> _results;
public ThreadSafeHeadersTests()
{
_results = new ConcurrentBag<ThreadSafeHeadersTestResult>();
_random = new Random();
_httpClient = new HttpClient();
_ocelotBaseUrl = "http://localhost:5001";
_httpClient.BaseAddress = new Uri(_ocelotBaseUrl);
}
[Fact]
public void should_return_same_response_for_each_different_header_under_load_to_downsteam_service()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51879,
},
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
},
},
};
this.Given(x => GivenThereIsAConfiguration(configuration))
.And(x => GivenThereIsAServiceRunningOn("http://localhost:51879"))
.And(x => GivenOcelotIsRunning())
.When(x => WhenIGetUrlOnTheApiGatewayMultipleTimesWithDifferentHeaderValues("/", 300))
.Then(x => ThenTheSameHeaderValuesAreReturnedByTheDownstreamService())
.BDDfy();
}
private void GivenThereIsAServiceRunningOn(string url)
{
_downstreamBuilder = new WebHostBuilder()
.UseUrls(url)
.UseKestrel()
.UseContentRoot(Directory.GetCurrentDirectory())
.UseIISIntegration()
.UseUrls(url)
.Configure(app =>
{
app.Run(async context =>
{
var header = context.Request.Headers["ThreadSafeHeadersTest"];
context.Response.StatusCode = 200;
await context.Response.WriteAsync(header[0]);
});
})
.Build();
_downstreamBuilder.Start();
}
private void GivenOcelotIsRunning()
{
_webHostBuilder = new WebHostBuilder()
.UseUrls(_ocelotBaseUrl)
.UseKestrel()
.UseContentRoot(Directory.GetCurrentDirectory())
.ConfigureAppConfiguration((hostingContext, config) =>
{
config.SetBasePath(hostingContext.HostingEnvironment.ContentRootPath);
var env = hostingContext.HostingEnvironment;
config.AddJsonFile("appsettings.json", optional: true, reloadOnChange: false)
.AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true, reloadOnChange: false);
config.AddJsonFile("ocelot.json", false, false);
config.AddEnvironmentVariables();
})
.ConfigureServices(x =>
{
x.AddOcelot();
})
.Configure(app =>
{
app.UseOcelot().Wait();
});
_builder = _webHostBuilder.Build();
_builder.Start();
}
private void GivenThereIsAConfiguration(FileConfiguration fileConfiguration)
{
var configurationPath = $"{Directory.GetCurrentDirectory()}/ocelot.json";
var jsonConfiguration = JsonConvert.SerializeObject(fileConfiguration);
if (File.Exists(configurationPath))
{
File.Delete(configurationPath);
}
File.WriteAllText(configurationPath, jsonConfiguration);
var text = File.ReadAllText(configurationPath);
configurationPath = $"{AppContext.BaseDirectory}/ocelot.json";
if (File.Exists(configurationPath))
{
File.Delete(configurationPath);
}
File.WriteAllText(configurationPath, jsonConfiguration);
text = File.ReadAllText(configurationPath);
}
private void WhenIGetUrlOnTheApiGatewayMultipleTimesWithDifferentHeaderValues(string url, int times)
{
var tasks = new Task[times];
for (int i = 0; i < times; i++)
{
var urlCopy = url;
var random = _random.Next(0, 50);
tasks[i] = GetForThreadSafeHeadersTest(urlCopy, random);
}
Task.WaitAll(tasks);
}
private async Task GetForThreadSafeHeadersTest(string url, int random)
{
var request = new HttpRequestMessage(HttpMethod.Get, url);
request.Headers.Add("ThreadSafeHeadersTest", new List<string> { random.ToString() });
var response = await _httpClient.SendAsync(request);
var content = await response.Content.ReadAsStringAsync();
int result = int.Parse(content);
var tshtr = new ThreadSafeHeadersTestResult(result, random);
_results.Add(tshtr);
}
private void ThenTheSameHeaderValuesAreReturnedByTheDownstreamService()
{
foreach (var result in _results)
{
result.Result.ShouldBe(result.Random);
}
}
public void Dispose()
{
_builder?.Dispose();
_httpClient?.Dispose();
_downstreamBuilder?.Dispose();
}
private class ThreadSafeHeadersTestResult
{
public ThreadSafeHeadersTestResult(int result, int random)
{
Result = result;
Random = random;
}
public int Result { get; private set; }
public int Random { get; private set; }
}
}
}
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.Configuration;
using Newtonsoft.Json;
using Ocelot.Configuration.File;
using Ocelot.DependencyInjection;
using Ocelot.Middleware;
using Shouldly;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.IO;
using System.Net.Http;
using System.Threading.Tasks;
using TestStack.BDDfy;
using Xunit;
namespace Ocelot.IntegrationTests
{
public class ThreadSafeHeadersTests : IDisposable
{
private readonly HttpClient _httpClient;
private IWebHost _builder;
private IWebHostBuilder _webHostBuilder;
private readonly string _ocelotBaseUrl;
private IWebHost _downstreamBuilder;
private readonly Random _random;
private readonly ConcurrentBag<ThreadSafeHeadersTestResult> _results;
public ThreadSafeHeadersTests()
{
_results = new ConcurrentBag<ThreadSafeHeadersTestResult>();
_random = new Random();
_httpClient = new HttpClient();
_ocelotBaseUrl = "http://localhost:5001";
_httpClient.BaseAddress = new Uri(_ocelotBaseUrl);
}
[Fact]
public void should_return_same_response_for_each_different_header_under_load_to_downsteam_service()
{
var configuration = new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort
{
Host = "localhost",
Port = 51611,
},
},
UpstreamPathTemplate = "/",
UpstreamHttpMethod = new List<string> { "Get" },
},
},
};
this.Given(x => GivenThereIsAConfiguration(configuration))
.And(x => GivenThereIsAServiceRunningOn("http://localhost:51611"))
.And(x => GivenOcelotIsRunning())
.When(x => WhenIGetUrlOnTheApiGatewayMultipleTimesWithDifferentHeaderValues("/", 300))
.Then(x => ThenTheSameHeaderValuesAreReturnedByTheDownstreamService())
.BDDfy();
}
private void GivenThereIsAServiceRunningOn(string url)
{
_downstreamBuilder = new WebHostBuilder()
.UseUrls(url)
.UseKestrel()
.UseContentRoot(Directory.GetCurrentDirectory())
.UseIISIntegration()
.UseUrls(url)
.Configure(app =>
{
app.Run(async context =>
{
var header = context.Request.Headers["ThreadSafeHeadersTest"];
context.Response.StatusCode = 200;
await context.Response.WriteAsync(header[0]);
});
})
.Build();
_downstreamBuilder.Start();
}
private void GivenOcelotIsRunning()
{
_webHostBuilder = new WebHostBuilder()
.UseUrls(_ocelotBaseUrl)
.UseKestrel()
.UseContentRoot(Directory.GetCurrentDirectory())
.ConfigureAppConfiguration((hostingContext, config) =>
{
config.SetBasePath(hostingContext.HostingEnvironment.ContentRootPath);
var env = hostingContext.HostingEnvironment;
config.AddJsonFile("appsettings.json", optional: true, reloadOnChange: false)
.AddJsonFile($"appsettings.{env.EnvironmentName}.json", optional: true, reloadOnChange: false);
config.AddJsonFile("ocelot.json", false, false);
config.AddEnvironmentVariables();
})
.ConfigureServices(x =>
{
x.AddOcelot();
})
.Configure(app =>
{
app.UseOcelot().Wait();
});
_builder = _webHostBuilder.Build();
_builder.Start();
}
private void GivenThereIsAConfiguration(FileConfiguration fileConfiguration)
{
var configurationPath = $"{Directory.GetCurrentDirectory()}/ocelot.json";
var jsonConfiguration = JsonConvert.SerializeObject(fileConfiguration);
if (File.Exists(configurationPath))
{
File.Delete(configurationPath);
}
File.WriteAllText(configurationPath, jsonConfiguration);
var text = File.ReadAllText(configurationPath);
configurationPath = $"{AppContext.BaseDirectory}/ocelot.json";
if (File.Exists(configurationPath))
{
File.Delete(configurationPath);
}
File.WriteAllText(configurationPath, jsonConfiguration);
text = File.ReadAllText(configurationPath);
}
private void WhenIGetUrlOnTheApiGatewayMultipleTimesWithDifferentHeaderValues(string url, int times)
{
var tasks = new Task[times];
for (int i = 0; i < times; i++)
{
var urlCopy = url;
var random = _random.Next(0, 50);
tasks[i] = GetForThreadSafeHeadersTest(urlCopy, random);
}
Task.WaitAll(tasks);
}
private async Task GetForThreadSafeHeadersTest(string url, int random)
{
var request = new HttpRequestMessage(HttpMethod.Get, url);
request.Headers.Add("ThreadSafeHeadersTest", new List<string> { random.ToString() });
var response = await _httpClient.SendAsync(request);
var content = await response.Content.ReadAsStringAsync();
int result = int.Parse(content);
var tshtr = new ThreadSafeHeadersTestResult(result, random);
_results.Add(tshtr);
}
private void ThenTheSameHeaderValuesAreReturnedByTheDownstreamService()
{
foreach (var result in _results)
{
result.Result.ShouldBe(result.Random);
}
}
public void Dispose()
{
_builder?.Dispose();
_httpClient?.Dispose();
_downstreamBuilder?.Dispose();
}
private class ThreadSafeHeadersTestResult
{
public ThreadSafeHeadersTestResult(int result, int random)
{
Result = result;
Random = random;
}
public int Result { get; private set; }
public int Random { get; private set; }
}
}
}

88
test/Ocelot.ManualTest/Ocelot.ManualTest.csproj
View File

@@ -1,45 +1,45 @@
<Project Sdk="Microsoft.NET.Sdk.Web">
<PropertyGroup>
<VersionPrefix>0.0.0-dev</VersionPrefix>
<TargetFramework>netcoreapp3.0</TargetFramework>
<PreserveCompilationContext>true</PreserveCompilationContext>
<AssemblyName>Ocelot.ManualTest</AssemblyName>
<OutputType>Exe</OutputType>
<PackageId>Ocelot.ManualTest</PackageId>
<RuntimeIdentifiers>osx.10.11-x64;osx.10.12-x64;win7-x64;win10-x64</RuntimeIdentifiers>
<CodeAnalysisRuleSet>..\..\codeanalysis.ruleset</CodeAnalysisRuleSet>
</PropertyGroup>
<ItemGroup>
<None Update="Views;Areas\**\Views">
<CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>
</None>
</ItemGroup>
<ItemGroup>
<None Update="ocelot.json">
<CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>
</None>
</ItemGroup>
<ItemGroup>
<None Update="ocelot.json;appsettings.json;idsrv3test.pfx">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\..\src\Ocelot\Ocelot.csproj" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging.Console" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="3.0.0" />
<PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.66">
<PrivateAssets>all</PrivateAssets>
</PackageReference>
</ItemGroup>
<ItemGroup>
<PackageReference Update="Microsoft.SourceLink.GitHub" Version="1.0.0-beta2-19367-01" />
</ItemGroup>
<Project Sdk="Microsoft.NET.Sdk.Web">
<PropertyGroup>
<VersionPrefix>0.0.0-dev</VersionPrefix>
<TargetFramework>netcoreapp3.1</TargetFramework>
<PreserveCompilationContext>true</PreserveCompilationContext>
<AssemblyName>Ocelot.ManualTest</AssemblyName>
<OutputType>Exe</OutputType>
<PackageId>Ocelot.ManualTest</PackageId>
<RuntimeIdentifiers>osx.10.11-x64;osx.10.12-x64;win7-x64;win10-x64</RuntimeIdentifiers>
<CodeAnalysisRuleSet>..\..\codeanalysis.ruleset</CodeAnalysisRuleSet>
</PropertyGroup>
<ItemGroup>
<None Update="Views;Areas\**\Views">
<CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>
</None>
</ItemGroup>
<ItemGroup>
<None Update="ocelot.json">
<CopyToPublishDirectory>PreserveNewest</CopyToPublishDirectory>
</None>
</ItemGroup>
<ItemGroup>
<None Update="ocelot.json;appsettings.json;idsrv3test.pfx">
<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</None>
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\..\src\Ocelot\Ocelot.csproj" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging.Console" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="3.0.0" />
<PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="3.0.0" />
<PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.66">
<PrivateAssets>all</PrivateAssets>
</PackageReference>
</ItemGroup>
<ItemGroup>
<PackageReference Update="Microsoft.SourceLink.GitHub" Version="1.0.0" />
</ItemGroup>
</Project>

32
test/Ocelot.UnitTests/Configuration/FileConfigurationPollerTests.cs
View File

@@ -41,14 +41,14 @@ namespace Ocelot.UnitTests.Configuration
_internalConfigCreator = new Mock<IInternalConfigurationCreator>();
_internalConfigCreator.Setup(x => x.Create(It.IsAny<FileConfiguration>())).ReturnsAsync(new OkResponse<IInternalConfiguration>(_internalConfig));
_poller = new FileConfigurationPoller(_factory.Object, _repo.Object, _config.Object, _internalConfigRepo.Object, _internalConfigCreator.Object);
_poller.StartAsync(new CancellationToken());
}
[Fact]
public void should_start()
{
this.Given(x => ThenTheSetterIsCalled(_fileConfig, 1))
.BDDfy();
this.Given(x => GivenPollerHasStarted())
.Given(x => ThenTheSetterIsCalled(_fileConfig, 1))
.BDDfy();
}
[Fact]
@@ -71,7 +71,8 @@ namespace Ocelot.UnitTests.Configuration
}
};
this.Given(x => WhenTheConfigIsChanged(newConfig, 0))
this.Given(x => GivenPollerHasStarted())
.Given(x => WhenTheConfigIsChanged(newConfig, 0))
.Then(x => ThenTheSetterIsCalledAtLeast(newConfig, 1))
.BDDfy();
}
@@ -96,7 +97,8 @@ namespace Ocelot.UnitTests.Configuration
}
};
this.Given(x => WhenTheConfigIsChanged(newConfig, 10))
this.Given(x => GivenPollerHasStarted())
.Given(x => WhenTheConfigIsChanged(newConfig, 10))
.Then(x => ThenTheSetterIsCalled(newConfig, 1))
.BDDfy();
}
@@ -121,11 +123,24 @@ namespace Ocelot.UnitTests.Configuration
}
};
this.Given(x => WhenProviderErrors())
this.Given(x => GivenPollerHasStarted())
.Given(x => WhenProviderErrors())
.Then(x => ThenTheSetterIsCalled(newConfig, 0))
.BDDfy();
}
[Fact]
public void should_dispose_cleanly_without_starting()
{
this.When(x => WhenPollerIsDisposed())
.BDDfy();
}
private void GivenPollerHasStarted()
{
_poller.StartAsync(CancellationToken.None);
}
private void WhenProviderErrors()
{
_repo
@@ -141,6 +156,11 @@ namespace Ocelot.UnitTests.Configuration
.ReturnsAsync(new OkResponse<FileConfiguration>(newConfig));
}
private void WhenPollerIsDisposed()
{
_poller.Dispose();
}
private void ThenTheSetterIsCalled(FileConfiguration fileConfig, int times)
{
var result = WaitFor(4000).Until(() =>

70
test/Ocelot.UnitTests/Configuration/HttpHandlerOptionsCreatorTests.cs
View File

@@ -41,7 +41,7 @@ namespace Ocelot.UnitTests.Configuration
}
};
var expectedOptions = new HttpHandlerOptions(false, false, false, true);
var expectedOptions = new HttpHandlerOptions(false, false, false, true, int.MaxValue);
this.Given(x => GivenTheFollowing(fileReRoute))
.When(x => WhenICreateHttpHandlerOptions())
@@ -60,7 +60,7 @@ namespace Ocelot.UnitTests.Configuration
}
};
var expectedOptions = new HttpHandlerOptions(false, false, true, true);
var expectedOptions = new HttpHandlerOptions(false, false, true, true, int.MaxValue);
this.Given(x => GivenTheFollowing(fileReRoute))
.And(x => GivenARealTracer())
@@ -73,7 +73,7 @@ namespace Ocelot.UnitTests.Configuration
public void should_create_options_with_useCookie_false_and_allowAutoRedirect_true_as_default()
{
var fileReRoute = new FileReRoute();
var expectedOptions = new HttpHandlerOptions(false, false, false, true);
var expectedOptions = new HttpHandlerOptions(false, false, false, true, int.MaxValue);
this.Given(x => GivenTheFollowing(fileReRoute))
.When(x => WhenICreateHttpHandlerOptions())
@@ -94,7 +94,7 @@ namespace Ocelot.UnitTests.Configuration
}
};
var expectedOptions = new HttpHandlerOptions(false, false, false, true);
var expectedOptions = new HttpHandlerOptions(false, false, false, true, int.MaxValue);
this.Given(x => GivenTheFollowing(fileReRoute))
.When(x => WhenICreateHttpHandlerOptions())
@@ -110,7 +110,7 @@ namespace Ocelot.UnitTests.Configuration
HttpHandlerOptions = new FileHttpHandlerOptions()
};
var expectedOptions = new HttpHandlerOptions(false, false, false, true);
var expectedOptions = new HttpHandlerOptions(false, false, false, true, int.MaxValue);
this.Given(x => GivenTheFollowing(fileReRoute))
.When(x => WhenICreateHttpHandlerOptions())
@@ -129,7 +129,64 @@ namespace Ocelot.UnitTests.Configuration
}
};
var expectedOptions = new HttpHandlerOptions(false, false, false, false);
var expectedOptions = new HttpHandlerOptions(false, false, false, false, int.MaxValue);
this.Given(x => GivenTheFollowing(fileReRoute))
.When(x => WhenICreateHttpHandlerOptions())
.Then(x => ThenTheFollowingOptionsReturned(expectedOptions))
.BDDfy();
}
[Fact]
public void should_create_options_with_specified_MaxConnectionsPerServer()
{
var fileReRoute = new FileReRoute
{
HttpHandlerOptions = new FileHttpHandlerOptions
{
MaxConnectionsPerServer = 10
}
};
var expectedOptions = new HttpHandlerOptions(false, false, false, true, 10);
this.Given(x => GivenTheFollowing(fileReRoute))
.When(x => WhenICreateHttpHandlerOptions())
.Then(x => ThenTheFollowingOptionsReturned(expectedOptions))
.BDDfy();
}
[Fact]
public void should_create_options_fixing_specified_MaxConnectionsPerServer_range()
{
var fileReRoute = new FileReRoute
{
HttpHandlerOptions = new FileHttpHandlerOptions
{
MaxConnectionsPerServer = -1
}
};
var expectedOptions = new HttpHandlerOptions(false, false, false, true, int.MaxValue);
this.Given(x => GivenTheFollowing(fileReRoute))
.When(x => WhenICreateHttpHandlerOptions())
.Then(x => ThenTheFollowingOptionsReturned(expectedOptions))
.BDDfy();
}
[Fact]
public void should_create_options_fixing_specified_MaxConnectionsPerServer_range_when_zero()
{
var fileReRoute = new FileReRoute
{
HttpHandlerOptions = new FileHttpHandlerOptions
{
MaxConnectionsPerServer = 0
}
};
var expectedOptions = new HttpHandlerOptions(false, false, false, true, int.MaxValue);
this.Given(x => GivenTheFollowing(fileReRoute))
.When(x => WhenICreateHttpHandlerOptions())
@@ -154,6 +211,7 @@ namespace Ocelot.UnitTests.Configuration
_httpHandlerOptions.UseCookieContainer.ShouldBe(expected.UseCookieContainer);
_httpHandlerOptions.UseTracing.ShouldBe(expected.UseTracing);
_httpHandlerOptions.UseProxy.ShouldBe(expected.UseProxy);
_httpHandlerOptions.MaxConnectionsPerServer.ShouldBe(expected.MaxConnectionsPerServer);
}
private void GivenARealTracer()

2
test/Ocelot.UnitTests/Configuration/RateLimitOptionsCreatorTests.cs
View File

@@ -50,7 +50,7 @@ namespace Ocelot.UnitTests.Configuration
};
var expected = new RateLimitOptionsBuilder()
.WithClientIdHeader("ClientIdHeader")
.WithClientWhiteList(fileReRoute.RateLimitOptions.ClientWhitelist)
.WithClientWhiteList(() => fileReRoute.RateLimitOptions.ClientWhitelist)
.WithDisableRateLimitHeaders(true)
.WithEnableRateLimiting(true)
.WithHttpStatusCode(200)

26
test/Ocelot.UnitTests/Configuration/Validation/FileConfigurationFluentValidatorTests.cs
View File

@@ -1341,6 +1341,32 @@
.BDDfy();
}
[Fact]
public void configuration_is_invalid_when_placeholder_is_used_twice_in_upstream_path_template()
{
this.Given(x => x.GivenAConfiguration(new FileConfiguration
{
ReRoutes = new List<FileReRoute>
{
new FileReRoute
{
DownstreamPathTemplate = "/bar/{everything}",
DownstreamScheme = "http",
DownstreamHostAndPorts = new List<FileHostAndPort>
{
new FileHostAndPort() { Host = "a.b.cd" },
},
UpstreamPathTemplate = "/foo/bar/{everything}/{everything}",
UpstreamHttpMethod = new List<string> { "Get" },
},
},
}))
.When(x => x.WhenIValidateTheConfiguration())
.Then(x => x.ThenTheResultIsNotValid())
.And(x => x.ThenTheErrorMessageAtPositionIs(0, "reRoute /foo/bar/{everything}/{everything} has duplicated placeholder"))
.BDDfy();
}
private void GivenAConfiguration(FileConfiguration fileConfiguration)
{
_fileConfiguration = fileConfiguration;

30
test/Ocelot.UnitTests/DownstreamUrlCreator/DownstreamUrlCreatorMiddlewareTests.cs
View File

@@ -350,6 +350,36 @@
.BDDfy();
}
[Fact]
public void should_not_replace_by_empty_scheme()
{
var downstreamReRoute = new DownstreamReRouteBuilder()
.WithDownstreamScheme("")
.WithServiceName("Ocelot/OcelotApp")
.WithUseServiceDiscovery(true)
.Build();
var downstreamRoute = new DownstreamRoute(
new List<PlaceholderNameAndValue>(),
new ReRouteBuilder()
.WithDownstreamReRoute(downstreamReRoute)
.Build());
var config = new ServiceProviderConfigurationBuilder()
.WithType("ServiceFabric")
.WithHost("localhost")
.WithPort(19081)
.Build();
this.Given(x => x.GivenTheDownStreamRouteIs(downstreamRoute))
.And(x => GivenTheServiceProviderConfigIs(config))
.And(x => x.GivenTheDownstreamRequestUriIs("https://localhost:19081?PartitionKind=test&PartitionKey=1"))
.And(x => x.GivenTheUrlReplacerWillReturnSequence("/api/products/1", "Ocelot/OcelotApp"))
.When(x => x.WhenICallTheMiddleware())
.Then(x => x.ThenTheDownstreamRequestUriIs("https://localhost:19081/Ocelot/OcelotApp/api/products/1?PartitionKind=test&PartitionKey=1"))
.BDDfy();
}
private void GivenTheServiceProviderConfigIs(ServiceProviderConfiguration config)
{
var configuration = new InternalConfiguration(null, null, config, null, null, null, null, null);

36
test/Ocelot.UnitTests/LoadBalancer/LoadBalancerMiddlewareTests.cs
View File

@@ -1,3 +1,5 @@
using System;
using System.Linq.Expressions;
using Ocelot.Middleware;
namespace Ocelot.UnitTests.LoadBalancer
@@ -108,6 +110,26 @@ namespace Ocelot.UnitTests.LoadBalancer
.BDDfy();
}
[Fact]
public void should_set_scheme()
{
var downstreamRoute = new DownstreamReRouteBuilder()
.WithUpstreamHttpMethod(new List<string> { "Get" })
.Build();
var serviceProviderConfig = new ServiceProviderConfigurationBuilder()
.Build();
this.Given(x => x.GivenTheDownStreamUrlIs("http://my.url/abc?q=123"))
.And(x => GivenTheConfigurationIs(serviceProviderConfig))
.And(x => x.GivenTheDownStreamRouteIs(downstreamRoute, new List<Ocelot.DownstreamRouteFinder.UrlMatcher.PlaceholderNameAndValue>()))
.And(x => x.GivenTheLoadBalancerHouseReturns())
.And(x => x.GivenTheLoadBalancerReturnsOk())
.When(x => x.WhenICallTheMiddleware())
.Then(x => x.ThenAnHostAndPortIsSetOnPipeline())
.BDDfy();
}
private void WhenICallTheMiddleware()
{
_middleware = new LoadBalancingMiddleware(_next, _loggerFactory.Object, _loadBalancerHouse.Object);
@@ -135,6 +157,13 @@ namespace Ocelot.UnitTests.LoadBalancer
.ReturnsAsync(_getHostAndPortError);
}
private void GivenTheLoadBalancerReturnsOk()
{
_loadBalancer
.Setup(x => x.Lease(It.IsAny<DownstreamContext>()))
.ReturnsAsync(new OkResponse<ServiceHostAndPort>(new ServiceHostAndPort("abc", 123, "https")));
}
private void GivenTheLoadBalancerReturns()
{
_hostAndPort = new ServiceHostAndPort("127.0.0.1", 80);
@@ -186,6 +215,13 @@ namespace Ocelot.UnitTests.LoadBalancer
_downstreamContext.Errors.ShouldBe(_getHostAndPortError.Errors);
}
private void ThenAnHostAndPortIsSetOnPipeline()
{
_downstreamContext.DownstreamRequest.Host.ShouldBeEquivalentTo("abc");
_downstreamContext.DownstreamRequest.Port.ShouldBeEquivalentTo(123);
_downstreamContext.DownstreamRequest.Scheme.ShouldBeEquivalentTo("https");
}
private void ThenTheDownstreamUrlIsReplacedWith(string expectedUri)
{
_downstreamContext.DownstreamRequest.ToHttpRequestMessage().RequestUri.OriginalString.ShouldBe(expectedUri);

192
test/Ocelot.UnitTests/Ocelot.UnitTests.csproj
View File

@@ -1,97 +1,97 @@
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<OutputType>Exe</OutputType>
<GenerateRuntimeConfigurationFiles>true</GenerateRuntimeConfigurationFiles>
<RuntimeIdentifiers>osx.10.11-x64;osx.10.12-x64;win7-x64;win10-x64</RuntimeIdentifiers>
<GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
<GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
<GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
<CodeAnalysisRuleSet>..\..\codeanalysis.ruleset</CodeAnalysisRuleSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
<DebugType>full</DebugType>
<DebugSymbols>True</DebugSymbols>
</PropertyGroup>
<ItemGroup>
<Compile Remove="Kubernetes\KubeProviderFactoryTests.cs" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\..\src\Ocelot.Provider.Kubernetes\Ocelot.Provider.Kubernetes.csproj" />
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<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
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30
test/Ocelot.UnitTests/RateLimit/ClientRateLimitMiddlewareTests.cs
View File

@@ -49,15 +49,15 @@ namespace Ocelot.UnitTests.RateLimit
[Fact]
public void should_call_middleware_and_ratelimiting()
{
var upstreamTemplate = new UpstreamPathTemplateBuilder().Build();
{
var upstreamTemplate = new UpstreamPathTemplateBuilder().Build();
var downstreamReRoute = new DownstreamReRouteBuilder()
.WithEnableRateLimiting(true)
.WithRateLimitOptions(new RateLimitOptions(true, "ClientId", new List<string>(), false, "", "", new RateLimitRule("1s", 100, 3), 429))
.WithRateLimitOptions(new RateLimitOptions(true, "ClientId", () => new List<string>(), false, "", "", new RateLimitRule("1s", 100, 3), 429))
.WithUpstreamHttpMethod(new List<string> { "Get" })
.WithUpstreamPathTemplate(upstreamTemplate)
.Build();
.Build();
var reRoute = new ReRouteBuilder()
.WithDownstreamReRoute(downstreamReRoute)
@@ -82,7 +82,7 @@ namespace Ocelot.UnitTests.RateLimit
.WithDownstreamReRoute(new DownstreamReRouteBuilder()
.WithEnableRateLimiting(true)
.WithRateLimitOptions(
new Ocelot.Configuration.RateLimitOptions(true, "ClientId", new List<string>() { "ocelotclient2" }, false, "", "", new RateLimitRule("1s", 100, 3), 429))
new Ocelot.Configuration.RateLimitOptions(true, "ClientId", () => new List<string>() { "ocelotclient2" }, false, "", "", new RateLimitRule("1s", 100, 3), 429))
.WithUpstreamHttpMethod(new List<string> { "Get" })
.Build())
.WithUpstreamHttpMethod(new List<string> { "Get" })
@@ -102,8 +102,8 @@ namespace Ocelot.UnitTests.RateLimit
private void WhenICallTheMiddlewareMultipleTime(int times)
{
var clientId = "ocelotclient1";
var clientId = "ocelotclient1";
for (int i = 0; i < times; i++)
{
var request = new HttpRequestMessage(new HttpMethod("GET"), _url);
@@ -117,8 +117,8 @@ namespace Ocelot.UnitTests.RateLimit
private void WhenICallTheMiddlewareWithWhiteClient()
{
var clientId = "ocelotclient2";
var clientId = "ocelotclient2";
for (int i = 0; i < 10; i++)
{
var request = new HttpRequestMessage(new HttpMethod("GET"), _url);
@@ -127,10 +127,10 @@ namespace Ocelot.UnitTests.RateLimit
_downstreamContext.HttpContext.Request.Headers.TryAdd("ClientId", clientId);
_middleware.Invoke(_downstreamContext).GetAwaiter().GetResult();
_responseStatusCode = (int)_downstreamContext.HttpContext.Response.StatusCode;
}
}
_responseStatusCode = (int)_downstreamContext.HttpContext.Response.StatusCode;
}
}
private void ThenresponseStatusCodeIs429()
{
_responseStatusCode.ShouldBe(429);
@@ -145,7 +145,7 @@ namespace Ocelot.UnitTests.RateLimit
internal class FakeStream : Stream
{
public override void Flush()
{
{
//do nothing
//throw new System.NotImplementedException();
}
@@ -176,4 +176,4 @@ namespace Ocelot.UnitTests.RateLimit
public override long Length { get; }
public override long Position { get; set; }
}
}
}

24
test/Ocelot.UnitTests/Requester/DelegatingHandlerHandlerProviderFactoryTests.cs
View File

@@ -52,7 +52,7 @@ namespace Ocelot.UnitTests.Requester
var reRoute = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, true, true))
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, true, true, int.MaxValue))
.WithDelegatingHandlers(new List<string>
{
"FakeDelegatingHandler",
@@ -88,7 +88,7 @@ namespace Ocelot.UnitTests.Requester
var reRoute = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, true, true))
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, true, true, int.MaxValue))
.WithDelegatingHandlers(new List<string>
{
"FakeDelegatingHandlerTwo",
@@ -125,7 +125,7 @@ namespace Ocelot.UnitTests.Requester
var reRoute = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, true, true))
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, true, true, int.MaxValue))
.WithDelegatingHandlers(new List<string>
{
"FakeDelegatingHandlerTwo",
@@ -161,7 +161,7 @@ namespace Ocelot.UnitTests.Requester
var reRoute = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, true, true))
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, true, true, int.MaxValue))
.WithDelegatingHandlers(new List<string>
{
"FakeDelegatingHandler",
@@ -195,7 +195,7 @@ namespace Ocelot.UnitTests.Requester
var reRoute = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, true, true))
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, true, true, int.MaxValue))
.WithLoadBalancerKey("")
.Build();
@@ -221,7 +221,7 @@ namespace Ocelot.UnitTests.Requester
var reRoute = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, false, true))
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, false, true, int.MaxValue))
.WithDelegatingHandlers(new List<string>
{
"FakeDelegatingHandler",
@@ -249,7 +249,7 @@ namespace Ocelot.UnitTests.Requester
var reRoute = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, false, true)).WithLoadBalancerKey("").Build();
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, false, true, int.MaxValue)).WithLoadBalancerKey("").Build();
this.Given(x => GivenTheFollowingRequest(reRoute))
.And(x => GivenTheQosFactoryReturns(new FakeQoSHandler()))
@@ -269,7 +269,7 @@ namespace Ocelot.UnitTests.Requester
var reRoute = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, false, true)).WithLoadBalancerKey("").Build();
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, false, true, int.MaxValue)).WithLoadBalancerKey("").Build();
this.Given(x => GivenTheFollowingRequest(reRoute))
.And(x => GivenTheServiceProviderReturnsNothing())
@@ -289,7 +289,7 @@ namespace Ocelot.UnitTests.Requester
var reRoute = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, false, true)).WithLoadBalancerKey("").Build();
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, false, true, int.MaxValue)).WithLoadBalancerKey("").Build();
this.Given(x => GivenTheFollowingRequest(reRoute))
.And(x => GivenTheQosFactoryReturns(new FakeQoSHandler()))
@@ -309,7 +309,7 @@ namespace Ocelot.UnitTests.Requester
var reRoute = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, false, true)).WithLoadBalancerKey("").Build();
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, false, true, int.MaxValue)).WithLoadBalancerKey("").Build();
this.Given(x => GivenTheFollowingRequest(reRoute))
.And(x => GivenTheQosFactoryReturns(new FakeQoSHandler()))
@@ -331,7 +331,7 @@ namespace Ocelot.UnitTests.Requester
var reRoute = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, true, true))
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, true, true, int.MaxValue))
.WithLoadBalancerKey("")
.Build();
@@ -361,7 +361,7 @@ namespace Ocelot.UnitTests.Requester
var reRoute = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, true, true))
.WithHttpHandlerOptions(new HttpHandlerOptions(true, true, true, true, int.MaxValue))
.WithLoadBalancerKey("")
.Build();

18
test/Ocelot.UnitTests/Requester/HttpClientBuilderTests.cs
View File

@@ -52,7 +52,7 @@ namespace Ocelot.UnitTests.Requester
var reRoute = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(false, false, false, true))
.WithHttpHandlerOptions(new HttpHandlerOptions(false, false, false, true, int.MaxValue))
.WithLoadBalancerKey("")
.WithUpstreamPathTemplate(new UpstreamPathTemplateBuilder().WithOriginalValue("").Build())
.WithQosOptions(new QoSOptionsBuilder().Build())
@@ -73,7 +73,7 @@ namespace Ocelot.UnitTests.Requester
var reRoute = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(false, false, false, true))
.WithHttpHandlerOptions(new HttpHandlerOptions(false, false, false, true, int.MaxValue))
.WithLoadBalancerKey("")
.WithUpstreamPathTemplate(new UpstreamPathTemplateBuilder().WithOriginalValue("").Build())
.WithQosOptions(new QoSOptionsBuilder().Build())
@@ -99,7 +99,7 @@ namespace Ocelot.UnitTests.Requester
var reRoute = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(false, false, false, true))
.WithHttpHandlerOptions(new HttpHandlerOptions(false, false, false, true, int.MaxValue))
.WithLoadBalancerKey("")
.WithUpstreamPathTemplate(new UpstreamPathTemplateBuilder().WithOriginalValue("").Build())
.WithQosOptions(new QoSOptionsBuilder().Build())
@@ -126,7 +126,7 @@ namespace Ocelot.UnitTests.Requester
var reRouteA = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(false, false, false, true))
.WithHttpHandlerOptions(new HttpHandlerOptions(false, false, false, true, int.MaxValue))
.WithLoadBalancerKey("")
.WithUpstreamPathTemplate(new UpstreamPathTemplateBuilder().WithContainsQueryString(true).WithOriginalValue("").Build())
.WithQosOptions(new QoSOptionsBuilder().Build())
@@ -134,7 +134,7 @@ namespace Ocelot.UnitTests.Requester
var reRouteB = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(false, false, false, true))
.WithHttpHandlerOptions(new HttpHandlerOptions(false, false, false, true, int.MaxValue))
.WithLoadBalancerKey("")
.WithUpstreamPathTemplate(new UpstreamPathTemplateBuilder().WithContainsQueryString(true).WithOriginalValue("").Build())
.WithQosOptions(new QoSOptionsBuilder().Build())
@@ -161,7 +161,7 @@ namespace Ocelot.UnitTests.Requester
var reRoute = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(false, false, false, true))
.WithHttpHandlerOptions(new HttpHandlerOptions(false, false, false, true, int.MaxValue))
.WithLoadBalancerKey("")
.WithUpstreamPathTemplate(new UpstreamPathTemplateBuilder().WithOriginalValue("").Build())
.WithQosOptions(new QoSOptionsBuilder().Build())
@@ -184,7 +184,7 @@ namespace Ocelot.UnitTests.Requester
var reRoute = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(false, false, false, true))
.WithHttpHandlerOptions(new HttpHandlerOptions(false, false, false, true, int.MaxValue))
.WithLoadBalancerKey("")
.WithUpstreamPathTemplate(new UpstreamPathTemplateBuilder().WithOriginalValue("").Build())
.WithQosOptions(new QoSOptionsBuilder().Build())
@@ -216,7 +216,7 @@ namespace Ocelot.UnitTests.Requester
var reRoute = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(false, true, false, true))
.WithHttpHandlerOptions(new HttpHandlerOptions(false, true, false, true, int.MaxValue))
.WithLoadBalancerKey("")
.WithUpstreamPathTemplate(new UpstreamPathTemplateBuilder().WithOriginalValue("").Build())
.WithQosOptions(new QoSOptionsBuilder().Build())
@@ -252,7 +252,7 @@ namespace Ocelot.UnitTests.Requester
var reRoute = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(false, false, false, true))
.WithHttpHandlerOptions(new HttpHandlerOptions(false, false, false, true, int.MaxValue))
.WithLoadBalancerKey("")
.WithUpstreamPathTemplate(new UpstreamPathTemplateBuilder().WithOriginalValue("").Build())
.WithQosOptions(new QoSOptionsBuilder().Build())

6
test/Ocelot.UnitTests/Requester/HttpClientHttpRequesterTest.cs
View File

@@ -57,7 +57,7 @@ namespace Ocelot.UnitTests.Requester
var reRoute = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(false, false, false, true))
.WithHttpHandlerOptions(new HttpHandlerOptions(false, false, false, true, int.MaxValue))
.WithLoadBalancerKey("")
.WithUpstreamPathTemplate(upstreamTemplate)
.WithQosOptions(new QoSOptionsBuilder().Build())
@@ -86,7 +86,7 @@ namespace Ocelot.UnitTests.Requester
var reRoute = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(false, false, false, true))
.WithHttpHandlerOptions(new HttpHandlerOptions(false, false, false, true, int.MaxValue))
.WithLoadBalancerKey("")
.WithUpstreamPathTemplate(upstreamTemplate)
.WithQosOptions(new QoSOptionsBuilder().Build())
@@ -114,7 +114,7 @@ namespace Ocelot.UnitTests.Requester
var reRoute = new DownstreamReRouteBuilder()
.WithQosOptions(qosOptions)
.WithHttpHandlerOptions(new HttpHandlerOptions(false, false, false, true))
.WithHttpHandlerOptions(new HttpHandlerOptions(false, false, false, true, int.MaxValue))
.WithLoadBalancerKey("")
.WithUpstreamPathTemplate(upstreamTemplate)
.WithQosOptions(new QoSOptionsBuilder().WithTimeoutValue(1).Build())

11
test/Ocelot.UnitTests/Requester/HttpExeptionToErrorMapperTests.cs
View File

@@ -38,6 +38,14 @@
error.ShouldBeOfType<RequestCanceledError>();
}
[Fact]
public void should_return_request_canceled_for_subtype()
{
var error = _mapper.Map(new SomeException());
error.ShouldBeOfType<RequestCanceledError>();
}
[Fact]
public void should_return_error_from_mapper()
{
@@ -56,5 +64,8 @@
error.ShouldBeOfType<AnyError>();
}
private class SomeException : OperationCanceledException
{ }
}
}

32
test/Ocelot.UnitTests/Requester/HttpRequesterMiddlewareTests.cs
View File

@@ -41,9 +41,10 @@ namespace Ocelot.UnitTests.Requester
public void should_call_services_correctly()
{
this.Given(x => x.GivenTheRequestIs())
.And(x => x.GivenTheRequesterReturns(new OkResponse<HttpResponseMessage>(new HttpResponseMessage())))
.And(x => x.GivenTheRequesterReturns(new OkResponse<HttpResponseMessage>(new HttpResponseMessage(System.Net.HttpStatusCode.OK))))
.When(x => x.WhenICallTheMiddleware())
.Then(x => x.ThenTheDownstreamResponseIsSet())
.Then(x => InformationIsLogged())
.BDDfy();
}
@@ -57,6 +58,17 @@ namespace Ocelot.UnitTests.Requester
.BDDfy();
}
[Fact]
public void should_log_downstream_internal_server_error()
{
this.Given(x => x.GivenTheRequestIs())
.And(x => x.GivenTheRequesterReturns(
new OkResponse<HttpResponseMessage>(new HttpResponseMessage(System.Net.HttpStatusCode.InternalServerError))))
.When(x => x.WhenICallTheMiddleware())
.Then(x => x.WarningIsLogged())
.BDDfy();
}
private void ThenTheErrorIsSet()
{
_downstreamContext.IsError.ShouldBeTrue();
@@ -98,5 +110,23 @@ namespace Ocelot.UnitTests.Requester
_downstreamContext.DownstreamResponse.Content.ShouldBe(_response.Data.Content);
_downstreamContext.DownstreamResponse.StatusCode.ShouldBe(_response.Data.StatusCode);
}
private void WarningIsLogged()
{
_logger.Verify(
x => x.LogWarning(
It.IsAny<string>()
),
Times.Once);
}
private void InformationIsLogged()
{
_logger.Verify(
x => x.LogInformation(
It.IsAny<string>()
),
Times.Once);
}
}
}