public void DecoratorFailsWithSameError()
{
var waitHandle = new ManualResetEvent(false);
var inner = TestHelper.MockResult(true, null).Object;
var sut = new WorkerThreadResultDecorator(inner);
sut.Completed += (sender, args) =>
{
Assert.IsTrue(args.WasCancelled);
waitHandle.Set();
};
sut.Execute(null);
waitHandle.WaitOne(3000);
}
public void DecoratorFailsWithSameError()
{
var waitHandle = new ManualResetEvent(false);
var error = new Exception("foo");
var inner = TestHelper.MockResult(false, error).Object;
var sut = new WorkerThreadResultDecorator(inner);
sut.Completed += (sender, args) =>
{
Assert.AreSame(error, args.Error);
waitHandle.Set();
};
sut.Execute(null);
waitHandle.WaitOne(3000);
}
public void InnerResultIsExecutedOnWorkerThread()
{
int threadId = Thread.CurrentThread.ManagedThreadId;
var waitHandle = new ManualResetEvent(false);
int?innerThreadId = null;
var inner = new DelegateResult(() =>
{
innerThreadId = Thread.CurrentThread.ManagedThreadId;
waitHandle.Set();
});
var sut = new WorkerThreadResultDecorator(inner);
sut.Execute(null);
waitHandle.WaitOne(3000);
Assert.IsNotNull(innerThreadId);
Assert.AreNotEqual(threadId, innerThreadId.Value);
}
public void DecoratorDoesntCompleteOnWorkerThreadWhenContextIsGiven()
{
var waitHandle = new ManualResetEvent(false);
var sendInvoked = false;
var contextMock = new Mock <SynchronizationContext>();
contextMock.Setup(x => x.Send(It.IsAny <SendOrPostCallback>(), It.IsAny <object>()))
.Callback <SendOrPostCallback, object>((cb, args) =>
{
Assert.IsInstanceOf <ResultCompletionEventArgs>(args);
sendInvoked = true;
waitHandle.Set();
});
SynchronizationContext.SetSynchronizationContext(contextMock.Object);
var inner = new DelegateResult(() => { });
var sut = new WorkerThreadResultDecorator(inner);
sut.Execute(null);
waitHandle.WaitOne(3000);
Assert.IsTrue(sendInvoked);
}
