public void TryPeer_RetryDuringRequest_ShouldThrowException()
{
Mock <IPeer> fakePeer = new Mock <IPeer>();
fakePeer.Setup(m => m.EnqueueOutgoing(It.IsAny <Message>(), null));
TimeoutRequest request = new TimeoutRequest(0, new Message(), 20);
request.TryPeer(fakePeer.Object);
var ex = Assert.Throws <InvalidOperationException>(() => request.TryPeer(fakePeer.Object));
Assert.Equal("Cannot switch peer before timeout.", ex.Message);
}
public void TryPeer_FireWithNullPeer_ThrowsException()
{
TimeoutRequest request = new TimeoutRequest(0, null, 1000);
var ex = Assert.Throws <InvalidOperationException>(() => request.TryPeer(null));
Assert.Equal("Peer cannot be null.", ex.Message);
}
public void TryPeer_ExceedRetry_ShouldThrowException()
{
Mock <IPeer> fakePeer = new Mock <IPeer>();
fakePeer.Setup(m => m.EnqueueOutgoing(It.IsAny <Message>(), null));
TimeoutRequest request = new TimeoutRequest(0, new Message(), 1);
request.MaxRetryCount = 1;
request.TryPeer(fakePeer.Object);
Thread.Sleep(10);
var ex = Assert.Throws <InvalidOperationException>(() => request.TryPeer(fakePeer.Object));
Assert.Equal("Cannot retry : max retry count reached.", ex.Message);
}
public void TryPeer_BeforeTimeout_HasTimeoutShouldBeFalse()
{
Mock <IPeer> fakePeer = new Mock <IPeer>();
fakePeer.Setup(m => m.EnqueueOutgoing(It.IsAny <Message>(), null));
TimeoutRequest request = new TimeoutRequest(0, new Message(), 20);
request.TryPeer(fakePeer.Object);
Assert.False(request.HasTimedOut);
}
public void TryPeer_ShouldEnqueueMessage()
{
Mock <IPeer> fakePeer = new Mock <IPeer>();
fakePeer.Setup(m => m.EnqueueOutgoing(It.IsAny <Message>(), null));
TimeoutRequest request = new TimeoutRequest(0, new Message(), 1000);
request.TryPeer(fakePeer.Object);
fakePeer.Verify(mock => mock.EnqueueOutgoing(It.IsAny <Message>(), null), Times.Once());
}
public void TryPeer_AfterTimeout_HasTimeoutShouldBeTrue()
{
Mock <IPeer> fakePeer = new Mock <IPeer>();
fakePeer.Setup(m => m.EnqueueOutgoing(It.IsAny <Message>(), null));
TimeoutRequest request = new TimeoutRequest(0, new Message(), 5);
request.TryPeer(fakePeer.Object);
Thread.Sleep(20);
Assert.True(request.HasTimedOut);
}
public void TryPeer_WaitLongerThanTimout_ShouldNotFire()
{
Mock <IPeer> fakePeer = new Mock <IPeer>();
fakePeer.Setup(m => m.EnqueueOutgoing(It.IsAny <Message>(), null));
TimeoutRequest request = new TimeoutRequest(0, new Message(), 50);
bool wasFired = false;
request.RequestTimedOut += (sender, args) => wasFired = true;
request.TryPeer(fakePeer.Object);
// Wait for less time than than the timeout
Thread.Sleep(10);
Assert.False(wasFired);
}