public void AsyncRequestThrowsAfterTimeout_AsyncRequestAbortCalled()
{
var sender = new HttpSenderAsync("ya.ru", new IContentEncoder[0]);
var requestStub = HttpClientRequest.CreateJsonPost("content").SetTimeout(TimeSpan.Zero);
var resetEvent = new ManualResetEventSlim(false);
Exception catchedException = null;
sender.UnderlyingAsyncExceptionHandler += (e) => catchedException = e;
Func <HttpWebResponse> waitForEvent = () =>
{
resetEvent.Wait();
return(null);
};
var mock = new Mock <ITinyAsyncRequest>();
mock.Setup(s => s.Send()).Returns(() => Task.Run(waitForEvent));
mock.Setup(s => s.Abort());
sender.AsyncRequestFactory = (r, d) => mock.Object;
//Send with zero timeout
Assert.Throws <TinyTimeoutException>(() => sender.Send(requestStub));
mock.Verify(m => m.Abort(), Times.Once);
//unblock async request
resetEvent.Set();
}
public void AsyncRequestThrowsSyncroniously_HttpSenderSendRethrows()
{
string host = "ya.ru";
var sender = new HttpSenderAsync(host, new IContentEncoder[0]);
var requestStub = HttpClientRequest.CreateJsonPost("content");
sender.AsyncRequestFactory = (r, d) =>
{
var mock = new Mock <ITinyAsyncRequest>();
mock.Setup(s => s.Send()).Throws(new InvalidOperationException());
return(mock.Object);
};
Assert.Throws <InvalidOperationException>(() => sender.Send(requestStub));
}
public void AsyncRequestThrowsTimeoutWithTask_HttpSenderSendRethrowsTinyTimout()
{
var sender = new HttpSenderAsync("ya.ru", new IContentEncoder[0]);
var requestStub = HttpClientRequest.CreateJsonPost("content");
sender.AsyncRequestFactory = (r, d) =>
{
var mock = new Mock <ITinyAsyncRequest>();
mock.Setup(s => s.Send()).Returns(() =>
{
var source = new TaskCompletionSource <HttpWebResponse>();
source.SetException(new TimeoutException());
return(source.Task);
});
return(mock.Object);
};
Assert.Throws <TinyTimeoutException>(() => sender.Send(requestStub));
}
public void AsyncRequestThrowsAfterTimeout_UnderlyingAsyncExceptionHandlerCalled()
{
var sender = new HttpSenderAsync("ya.ru", new IContentEncoder[0]);
var requestStub = HttpClientRequest.CreateJsonPost("content").SetTimeout(TimeSpan.Zero);
var resetEvent = new ManualResetEventSlim(false);
Exception catchedException = null;
sender.UnderlyingAsyncExceptionHandler += (e) => catchedException = e;
Func <HttpWebResponse> waitThanThrowFunc = () =>
{
resetEvent.Wait();
throw new InvalidOperationException();
};
sender.AsyncRequestFactory = (r, d) =>
{
var mock = new Mock <ITinyAsyncRequest>();
mock.Setup(s => s.Send()).Returns(() => Task.Run(waitThanThrowFunc));
return(mock.Object);
};
//Send with zero timeout
Assert.Throws <TinyTimeoutException>(() => sender.Send(requestStub));
//unblock async request
resetEvent.Set();
//SpinWait for async request exception!
Stopwatch se = Stopwatch.StartNew();
while (se.ElapsedMilliseconds < 1000)
{
if (catchedException != null)
{
//... and this exception has to be catched!
Assert.IsInstanceOf <InvalidOperationException>(catchedException);
return;
}
}
Assert.Fail("UnderlyingAsyncExceptionHandler was not called");
}
