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fix for #214 and some tests for the class it was in but not for the error (cant be arsed to test as have to spin up IIS) (#218)

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Tom Pallister 2018-02-03 09:02:01 +00:00 committed by GitHub
parent 5848e12d15
commit a4bb0dd13b
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3 changed files with 66 additions and 6 deletions
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2
src/Ocelot/Responder/HttpContextResponder.cs
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@ -55,7 +55,7 @@ namespace Ocelot.Responder
using (Stream stream = new MemoryStream(content))
{
if (response.StatusCode != HttpStatusCode.NotModified)
if (response.StatusCode != HttpStatusCode.NotModified && context.Response.ContentLength != 0)
{
await stream.CopyToAsync(context.Response.Body);
}

4
test/Ocelot.UnitTests/Ocelot.UnitTests.csproj
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@ -19,10 +19,6 @@
<DebugSymbols>True</DebugSymbols>
</PropertyGroup>
<ItemGroup>
<Compile Remove="Responder\HttpContextResponderTests.cs" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\..\src\Ocelot\Ocelot.csproj" />
</ItemGroup>

64
test/Ocelot.UnitTests/Responder/HttpContextResponderTests.cs Normal file
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@ -0,0 +1,64 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Http;
using System.Text;
using Microsoft.AspNetCore.Http;
using Ocelot.Headers;
using Ocelot.Responder;
using Shouldly;
using Xunit;
namespace Ocelot.UnitTests.Responder
{
public class HttpContextResponderTests
{
private readonly HttpContextResponder _responder;
private RemoveOutputHeaders _removeOutputHeaders;
public HttpContextResponderTests()
{
_removeOutputHeaders = new RemoveOutputHeaders();
_responder = new HttpContextResponder(_removeOutputHeaders);
}
[Fact]
public void should_remove_transfer_encoding_header()
{
var httpContext = new DefaultHttpContext();
var httpResponseMessage = new HttpResponseMessage {Content = new StringContent("")};
httpResponseMessage.Headers.Add("Transfer-Encoding", "woop");
_responder.SetResponseOnHttpContext(httpContext, httpResponseMessage).GetAwaiter().GetResult();
var header = httpContext.Response.Headers["Transfer-Encoding"];
header.ShouldBeEmpty();
}
[Fact]
public void should_have_content_length()
{
var httpContext = new DefaultHttpContext();
var httpResponseMessage = new HttpResponseMessage { Content = new StringContent("test") };
_responder.SetResponseOnHttpContext(httpContext, httpResponseMessage).GetAwaiter().GetResult();
var header = httpContext.Response.Headers["Content-Length"];
header.First().ShouldBe("4");
}
[Fact]
public void should_add_header()
{
var httpContext = new DefaultHttpContext();
var httpResponseMessage = new HttpResponseMessage { Content = new StringContent("test") };
httpResponseMessage.Headers.Add("test", "test");
_responder.SetResponseOnHttpContext(httpContext, httpResponseMessage).GetAwaiter().GetResult();
var header = httpContext.Response.Headers["test"];
header.First().ShouldBe("test");
}
[Fact]
public void should_call_without_exception()
{
var httpContext = new DefaultHttpContext();
_responder.SetErrorResponseOnContext(httpContext, 500);
}
}
}