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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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test/Ocelot.UnitTests/Middleware/DefinedAggregatorProviderTests.cs Normal file
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using Microsoft.Extensions.DependencyInjection;
using Ocelot.Configuration;
using Ocelot.Configuration.Builder;
using Ocelot.Middleware.Multiplexer;
using Ocelot.Responses;
using Shouldly;
using TestStack.BDDfy;
using Xunit;
using static Ocelot.UnitTests.Middleware.UserDefinedResponseAggregatorTests;
namespace Ocelot.UnitTests.Middleware
{
public class DefinedAggregatorProviderTests
{
private ServiceLocatorDefinedAggregatorProvider _provider;
private Response<IDefinedAggregator> _aggregator;
private ReRoute _reRoute;
[Fact]
public void should_find_aggregator()
{
var reRoute = new ReRouteBuilder()
.WithAggregator("TestDefinedAggregator")
.Build();
this.Given(_ => GivenDefinedAggregator())
.And(_ => GivenReRoute(reRoute))
.When(_ => WhenIGet())
.Then(_ => ThenTheAggregatorIsReturned())
.BDDfy();
}
[Fact]
public void should_not_find_aggregator()
{
var reRoute = new ReRouteBuilder()
.WithAggregator("TestDefinedAggregator")
.Build();
this.Given(_ => GivenNoDefinedAggregator())
.And(_ => GivenReRoute(reRoute))
.When(_ => WhenIGet())
.Then(_ => ThenAnErrorIsReturned())
.BDDfy();
}
private void GivenDefinedAggregator()
{
var serviceCollection = new ServiceCollection();
serviceCollection.AddSingleton<IDefinedAggregator, TestDefinedAggregator>();
var services = serviceCollection.BuildServiceProvider();
_provider = new ServiceLocatorDefinedAggregatorProvider(services);
}
private void ThenTheAggregatorIsReturned()
{
_aggregator.Data.ShouldNotBeNull();
_aggregator.Data.ShouldBeOfType<TestDefinedAggregator>();
_aggregator.IsError.ShouldBeFalse();
}
private void GivenNoDefinedAggregator()
{
var serviceCollection = new ServiceCollection();
var services = serviceCollection.BuildServiceProvider();
_provider = new ServiceLocatorDefinedAggregatorProvider(services);
}
private void GivenReRoute(ReRoute reRoute)
{
_reRoute = reRoute;
}
private void WhenIGet()
{
_aggregator = _provider.Get(_reRoute);
}
private void ThenAnErrorIsReturned()
{
_aggregator.IsError.ShouldBeTrue();
_aggregator.Errors[0].Message.ShouldBe("Could not find Aggregator: TestDefinedAggregator");
_aggregator.Errors[0].ShouldBeOfType<CouldNotFindAggregatorError>();
}
}
}