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#298 initial hacking around better aggregation (#310)

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* #298 initial hacking around better aggregation

* #298 bit more hacking around

* #298 abstraction over httpresponsemessage

* #298 tidying up

* #298 docs

* #298 missed this
This commit is contained in:
Tom Pallister
2018-04-12 17:35:04 +01:00
committed by GitHub
parent 982eebfc74
commit a15f75dda8
63 changed files with 1203 additions and 410 deletions
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54
test/Ocelot.UnitTests/Requester/HttpRequesterMiddlewareTests.cs
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@ -1,6 +1,3 @@
using Ocelot.Configuration.Builder;
using Ocelot.Middleware;
namespace Ocelot.UnitTests.Requester
{
using Microsoft.AspNetCore.Http;
@ -14,11 +11,16 @@ namespace Ocelot.UnitTests.Requester
using Xunit;
using Shouldly;
using System.Threading.Tasks;
using Ocelot.Configuration.Builder;
using Ocelot.Middleware;
using System;
using System.Linq;
using Ocelot.UnitTests.Responder;
public class HttpRequesterMiddlewareTests
{
private readonly Mock<IHttpRequester> _requester;
private OkResponse<HttpResponseMessage> _response;
private Response<HttpResponseMessage> _response;
private Mock<IOcelotLoggerFactory> _loggerFactory;
private Mock<IOcelotLogger> _logger;
private readonly HttpRequesterMiddleware _middleware;
@ -39,12 +41,27 @@ namespace Ocelot.UnitTests.Requester
public void should_call_services_correctly()
{
this.Given(x => x.GivenTheRequestIs())
.And(x => x.GivenTheRequesterReturns(new HttpResponseMessage()))
.And(x => x.GivenTheRequesterReturns(new OkResponse<HttpResponseMessage>(new HttpResponseMessage())))
.When(x => x.WhenICallTheMiddleware())
.Then(x => x.ThenTheScopedRepoIsCalledCorrectly())
.Then(x => x.ThenTheDownstreamResponseIsSet())
.BDDfy();
}
[Fact]
public void should_set_error()
{
this.Given(x => x.GivenTheRequestIs())
.And(x => x.GivenTheRequesterReturns(new ErrorResponse<HttpResponseMessage>(new AnyError())))
.When(x => x.WhenICallTheMiddleware())
.Then(x => x.ThenTheErrorIsSet())
.BDDfy();
}
private void ThenTheErrorIsSet()
{
_downstreamContext.IsError.ShouldBeTrue();
}
private void WhenICallTheMiddleware()
{
_middleware.Invoke(_downstreamContext).GetAwaiter().GetResult();
@ -52,21 +69,34 @@ namespace Ocelot.UnitTests.Requester
private void GivenTheRequestIs()
{
_downstreamContext = new DownstreamContext(new DefaultHttpContext());
_downstreamContext.DownstreamReRoute = new DownstreamReRouteBuilder().Build();
_downstreamContext =
new DownstreamContext(new DefaultHttpContext())
{
DownstreamReRoute = new DownstreamReRouteBuilder().Build()
};
}
private void GivenTheRequesterReturns(HttpResponseMessage response)
private void GivenTheRequesterReturns(Response<HttpResponseMessage> response)
{
_response = new OkResponse<HttpResponseMessage>(response);
_response = response;
_requester
.Setup(x => x.GetResponse(It.IsAny<DownstreamContext>()))
.ReturnsAsync(_response);
}
private void ThenTheScopedRepoIsCalledCorrectly()
private void ThenTheDownstreamResponseIsSet()
{
_downstreamContext.DownstreamResponse.ShouldBe(_response.Data);
foreach (var httpResponseHeader in _response.Data.Headers)
{
if (_downstreamContext.DownstreamResponse.Headers.Any(x => x.Key == httpResponseHeader.Key))
{
throw new Exception("Header in response not in downstreamresponse headers");
}
}
_downstreamContext.DownstreamResponse.Content.ShouldBe(_response.Data.Content);
_downstreamContext.DownstreamResponse.StatusCode.ShouldBe(_response.Data.StatusCode);
}
}
}