public void BusyIndicatorIsSetToBusyBeforeTheInnerResultGetsExecuted()
{
bool isInnerExecuted = false;
BusyIndicatorMock.Setup(x => x.Busy(It.IsAny<string>()))
.Callback(() => Assert.IsFalse(isInnerExecuted, "BusyIndicator set busy to busy after inner result was executed"));
var inner = new DelegateResult(() => isInnerExecuted = true);
var sut = new BusyResultDecorator(inner, "foo")
.In(BusyIndicator);
sut.Execute(null);
BusyIndicatorMock.VerifyAll();
}
public void BusyIndicatorIsSetToIdleAlthoughTheInnerResultIsCancelled()
{
BusyIndicatorMock.Setup(x => x.Idle())
.Verifiable();
var inner = TestHelper.MockResult(false, new Exception()).Object;
var sut = new BusyResultDecorator(inner, "foo")
.In(BusyIndicator);
var waitHandle = new ManualResetEvent(false);
sut.Completed += (sender, args) => waitHandle.Set();
sut.Execute(null);
waitHandle.WaitOne(3000);
BusyIndicatorMock.VerifyAll();
}
public void BusyIndicatorIsSetToIdleAfterTheInnerResultCompleted()
{
bool isInnerCompleted = false;
BusyIndicatorMock.Setup(x => x.Idle())
.Callback(() => Assert.IsTrue(isInnerCompleted, "BusyIndicator set busy to idle before inner result completed"));
var inner = new DelegateResult(() => { });
inner.Completed += (sender, args) => { isInnerCompleted = true; };
var sut = new BusyResultDecorator(inner, "foo")
.In(BusyIndicator);
var waitHandle = new ManualResetEvent(false);
sut.Completed += (sender, args) => waitHandle.Set();
sut.Execute(null);
waitHandle.WaitOne(3000);
BusyIndicatorMock.VerifyAll();
}
public override IEnumerable<IResult> Decorate(IEnumerable<IResult> coroutine, ActionExecutionContext context)
{
var inner = new SequentialResult(coroutine.GetEnumerator());
if (!String.IsNullOrWhiteSpace(Message))
{
var busyDecorator = new BusyResultDecorator(inner, Message);
if (BusyIndicatorImplementation != null)
{
busyDecorator.In(BusyIndicatorImplementation);
}
yield return busyDecorator;
}
else
{
yield return new WorkerThreadResultDecorator(inner);
}
}
