tk/Ocelot
1
0
Fork 0
mirror of https://github.com/nsnail/Ocelot.git synced 2025-08-05 00:52:26 +08:00
Code Issues Packages Projects Releases Wiki Activity

Feature/downstream aggregation (#248)

Browse Source 
* started messing around with this on the train last night

* mega hacking away to change middleware into Ocelot iddleware

* scoped data repo back in

* broken commit getting tests working

* another broken commit farting around with tests

* all unit tests passing again

* mw pipeline for ocelot...still loads of hacks but getting there now to get acceptance tests working, then fix config so you can have aggregate and then imlement multiplexer, then mapping to response...loads to do

* all tests passing before aggregation feature implemented

* removed all the request middleware stuff we dont need it

* updated how errors work...tho i think there could be edge case here when aggregating because one downstream could error and this would effect another

* removed multiplexer so you dont have to send route down, this isnt very thread safe...sigh

* hacking around getting the config for aggregates in, this might change

* refactored builder and unit tests passing now

* Updated a bunch of ports for tests

* plugged in code to create reroutes that are aggregates

* made multiplexer a class

* hacked test to death

* simple aggregator done, initial validation done

* removed request id from context, it is still specific for http request

* now aggregates to json always

* docs for aggregate reroutes

* Updated docs
This commit is contained in:
Tom Pallister
2018-02-27 08:22:47 +00:00
committed by GitHub
parent 2573657ec2
commit d1926268ac
137 changed files with 4032 additions and 2007 deletions
Download Patch File Download Diff File Expand all files Collapse all files

62
test/Ocelot.UnitTests/Requester/HttpRequesterMiddlewareTests.cs
View File

@ -1,81 +1,73 @@
using Ocelot.Configuration.Builder;
using Ocelot.Middleware;
namespace Ocelot.UnitTests.Requester
{
using Microsoft.AspNetCore.Http;
using System.Net.Http;
using Microsoft.AspNetCore.Builder;
using Microsoft.Extensions.DependencyInjection;
using Moq;
using Ocelot.Logging;
using Ocelot.Requester;
using Ocelot.Requester.Middleware;
using Ocelot.Requester.QoS;
using Ocelot.Responses;
using TestStack.BDDfy;
using Xunit;
using Shouldly;
public class HttpRequesterMiddlewareTests : ServerHostedMiddlewareTest
public class HttpRequesterMiddlewareTests
{
private readonly Mock<IHttpRequester> _requester;
private OkResponse<HttpResponseMessage> _response;
private OkResponse<Ocelot.Request.Request> _request;
private Mock<IOcelotLoggerFactory> _loggerFactory;
private Mock<IOcelotLogger> _logger;
private readonly HttpRequesterMiddleware _middleware;
private DownstreamContext _downstreamContext;
private OcelotRequestDelegate _next;
public HttpRequesterMiddlewareTests()
{
_requester = new Mock<IHttpRequester>();
GivenTheTestServerIsConfigured();
_loggerFactory = new Mock<IOcelotLoggerFactory>();
_logger = new Mock<IOcelotLogger>();
_loggerFactory.Setup(x => x.CreateLogger<HttpRequesterMiddleware>()).Returns(_logger.Object);
_next = async context => {
//do nothing
};
_middleware = new HttpRequesterMiddleware(_next, _loggerFactory.Object, _requester.Object);
}
[Fact]
public void should_call_scoped_data_repository_correctly()
public void should_call_services_correctly()
{
this.Given(x => x.GivenTheRequestIs(new Ocelot.Request.Request(new HttpRequestMessage(),true, new NoQoSProvider(), false, false, "", false)))
this.Given(x => x.GivenTheRequestIs())
.And(x => x.GivenTheRequesterReturns(new HttpResponseMessage()))
.And(x => x.GivenTheScopedRepoReturns())
.When(x => x.WhenICallTheMiddleware())
.Then(x => x.ThenTheScopedRepoIsCalledCorrectly())
.BDDfy();
}
protected override void GivenTheTestServerServicesAreConfigured(IServiceCollection services)
private void WhenICallTheMiddleware()
{
services.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
services.AddLogging();
services.AddSingleton(_requester.Object);
services.AddSingleton(ScopedRepository.Object);
_middleware.Invoke(_downstreamContext).GetAwaiter().GetResult();
}
protected override void GivenTheTestServerPipelineIsConfigured(IApplicationBuilder app)
private void GivenTheRequestIs()
{
app.UseHttpRequesterMiddleware();
}
private void GivenTheRequestIs(Ocelot.Request.Request request)
{
_request = new OkResponse<Ocelot.Request.Request>(request);
ScopedRepository
.Setup(x => x.Get<Ocelot.Request.Request>(It.IsAny<string>()))
.Returns(_request);
_downstreamContext = new DownstreamContext(new DefaultHttpContext());
_downstreamContext.DownstreamReRoute = new DownstreamReRouteBuilder().Build();
}
private void GivenTheRequesterReturns(HttpResponseMessage response)
{
_response = new OkResponse<HttpResponseMessage>(response);
_requester
.Setup(x => x.GetResponse(It.IsAny<Ocelot.Request.Request>()))
.Setup(x => x.GetResponse(It.IsAny<DownstreamContext>()))
.ReturnsAsync(_response);
}
private void GivenTheScopedRepoReturns()
{
ScopedRepository
.Setup(x => x.Add(It.IsAny<string>(), _response.Data))
.Returns(new OkResponse());
}
private void ThenTheScopedRepoIsCalledCorrectly()
{
ScopedRepository
.Verify(x => x.Add("HttpResponseMessage", _response.Data), Times.Once());
_downstreamContext.DownstreamResponse.ShouldBe(_response.Data);
}
}
}