public async Task When_getting_response_should_call_func_with_args_and_return_response()
{
using var cts = new CancellationTokenSource();
using var responseMessage = new HttpResponseMessage();
using var requestMessage = new HttpRequestMessage();
HttpRequestMessage arg1 = null;
CancellationToken arg2 = CancellationToken.None;
Task <HttpResponseMessage> ResponseFunc(HttpRequestMessage r, CancellationToken t)
{
arg1 = r;
arg2 = t;
// ReSharper disable once AccessToDisposedClosure
return(Task.FromResult(responseMessage));
}
var sut = new ResponseFuncStrategy(ResponseFunc);
// Act
HttpResponseMessage actualResponseMessage = await sut.ProduceResponseAsync(new MockHttpRequestContext(requestMessage), cts.Token);
// Assert
actualResponseMessage.Should().BeSameAs(responseMessage);
arg1.Should().BeSameAs(requestMessage);
arg2.Should().Be(cts.Token).And.NotBe(CancellationToken.None);
}
public async Task Given_response_factory_returns_null_should_not_throw()
{
var sut = new ResponseFuncStrategy((_, __) => null);
// Act
HttpResponseMessage responseMessage = null;
Func <Task> act = async() => responseMessage = await sut.ProduceResponseAsync(new MockHttpRequestContext(new HttpRequestMessage()), CancellationToken.None);
// Assert
await act.Should().NotThrowAsync();
responseMessage.Should().BeNull();
}
