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more error handling and docs

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This commit is contained in:
TomPallister
2020-04-13 12:46:14 +01:00
parent c9483cdad6
commit 7408060fba
18 changed files with 189 additions and 76 deletions
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33
test/Ocelot.UnitTests/LoadBalancer/DelegateInvokingLoadBalancerCreatorTests.cs
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@ -16,11 +16,11 @@ namespace Ocelot.UnitTests.LoadBalancer
{
public class DelegateInvokingLoadBalancerCreatorTests
{
private readonly DelegateInvokingLoadBalancerCreator<FakeLoadBalancer> _creator;
private readonly Func<DownstreamReRoute, IServiceDiscoveryProvider, ILoadBalancer> _creatorFunc;
private DelegateInvokingLoadBalancerCreator<FakeLoadBalancer> _creator;
private Func<DownstreamReRoute, IServiceDiscoveryProvider, ILoadBalancer> _creatorFunc;
private readonly Mock<IServiceDiscoveryProvider> _serviceProvider;
private DownstreamReRoute _reRoute;
private ILoadBalancer _loadBalancer;
private Response<ILoadBalancer> _loadBalancer;
private string _typeName;
public DelegateInvokingLoadBalancerCreatorTests()
@ -51,6 +51,31 @@ namespace Ocelot.UnitTests.LoadBalancer
.BDDfy();
}
[Fact]
public void should_return_error()
{
var reRoute = new DownstreamReRouteBuilder()
.Build();
this.Given(x => x.GivenAReRoute(reRoute))
.And(x => x.GivenTheCreatorFuncThrows())
.When(x => x.WhenIGetTheLoadBalancer())
.Then(x => x.ThenAnErrorIsReturned())
.BDDfy();
}
private void GivenTheCreatorFuncThrows()
{
_creatorFunc = (reRoute, serviceDiscoveryProvider) => throw new Exception();
_creator = new DelegateInvokingLoadBalancerCreator<FakeLoadBalancer>(_creatorFunc);
}
private void ThenAnErrorIsReturned()
{
_loadBalancer.IsError.ShouldBeTrue();
}
private void GivenAReRoute(DownstreamReRoute reRoute)
{
_reRoute = reRoute;
@ -69,7 +94,7 @@ namespace Ocelot.UnitTests.LoadBalancer
private void ThenTheLoadBalancerIsReturned<T>()
where T : ILoadBalancer
{
_loadBalancer.ShouldBeOfType<T>();
_loadBalancer.Data.ShouldBeOfType<T>();
}
private void ThenTheLoadBalancerTypeIs(string type)