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tests to handle some error cases and docs

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This commit is contained in:
TomPallister
2020-04-13 12:05:55 +01:00
parent b300ed9aec
commit c9483cdad6
9 changed files with 281 additions and 5 deletions
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24
test/Ocelot.UnitTests/LoadBalancer/LoadBalancerFactoryTests.cs
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@ -69,7 +69,24 @@ namespace Ocelot.UnitTests.LoadBalancer
.Then(x => x.ThenTheLoadBalancerIsReturned<FakeLoadBalancerTwo>())
.BDDfy();
}
[Fact]
public void should_return_error_response_if_cannot_find_load_balancer_creator()
{
var reRoute = new DownstreamReRouteBuilder()
.WithLoadBalancerOptions(new LoadBalancerOptions("DoesntExistLoadBalancer", "", 0))
.WithUpstreamHttpMethod(new List<string> { "Get" })
.Build();
this.Given(x => x.GivenAReRoute(reRoute))
.And(x => GivenAServiceProviderConfig(new ServiceProviderConfigurationBuilder().Build()))
.And(x => x.GivenTheServiceProviderFactoryReturns())
.When(x => x.WhenIGetTheLoadBalancer())
.Then(x => x.ThenAnErrorResponseIsReturned())
.And(x => x.ThenTheErrorMessageIsCorrect())
.BDDfy();
}
[Fact]
public void should_call_service_provider()
{
@ -147,6 +164,11 @@ namespace Ocelot.UnitTests.LoadBalancer
_result.IsError.ShouldBeTrue();
}
private void ThenTheErrorMessageIsCorrect()
{
_result.Errors[0].Message.ShouldBe("Could not find load balancer creator for Type: DoesntExistLoadBalancer, please check your config specified the correct load balancer and that you have registered a class with the same name.");
}
private class FakeLoadBalancerCreator<T> : ILoadBalancerCreator
where T : ILoadBalancer, new()
{