public void ReceiveOrSend_GivenTheThreadIsAbortedBeforePreparationCompletes_JustThrowsTheException()
{
// Arrange
preparationInlet.Setup(p => p.Send(It.IsAny <string>())).Throws <ThreadInterruptedException>();
// Act
ThreadInterruptedException exception = null;
try
{
valve.ReceiveOrSend("Not gonna make it...");
}
catch (ThreadInterruptedException e)
{
exception = e;
}
// Assert
preparationInlet.Verify(p => p.Send(It.IsAny <string>()), Times.Once);
resultOutlet.Verify(r => r.Receive(), Times.Never);
exception.Should().NotBeNull();
}
public void ReceiveOrSend_GivenTheThreadIsAbortedDuringReceivingAResult_FlushesTheMessageToBeSentAndThrowsTheException()
{
// Arrange
resultOutlet.Setup(r => r.Receive()).Throws <ThreadInterruptedException>();
// Act
ThreadInterruptedException exception = null;
try
{
valve.ReceiveOrSend("Not gonna make it...");
}
catch (ThreadInterruptedException e)
{
exception = e;
}
// Assert
preparationInlet.Verify(p => p.Send(It.IsAny <string>()), Times.Once);
resultOutlet.Verify(r => r.Receive(), Times.Once);
flushOutlet.Verify(f => f.ReceiveImmediately(), Times.Once);
exception.Should().NotBeNull();
}
public void ReceiveOrSend_GivenThereIsNeitherASenderNorAReceiver_BlocksIndefinitely()
{
// Act
ThreadInterruptedException exception = null;
var thread = ThreadHelpers.RunInThread(() =>
{
try
{
valvedPipe.Valve.ReceiveOrSend("Hello");
}
catch (ThreadInterruptedException e)
{
exception = e;
}
});
Thread.Sleep(1000);
thread.Interrupt();
Thread.Sleep(500);
// Assert
exception.Should().NotBeNull();
}