public void AbortedEventShouldRemainSignaled()
{
var expectedException = new InvalidWorkflowException(this.TestContext.TestName);
var inputs = new Dictionary<string, object> { { "AbortException", expectedException } };
var host = WorkflowApplicationTest.Create(new ActivityThatAborts(), inputs);
// Act
host.TestActivity();
// Wait for the real aborted event
Assert.IsTrue(host.WaitForAbortedEvent());
// Should not block because AbortedEvent remains signaled
Assert.IsTrue(host.WaitForAbortedEvent());
}
public void ShouldInvokeUnhandledExceptionDelegate()
{
var expectedException = new InvalidWorkflowException(this.TestContext.TestName);
var inputs = new Dictionary<string, object> { { "Exception", expectedException } };
WorkflowApplicationUnhandledExceptionEventArgs unhandledExceptionEventArgs = null;
var host = WorkflowApplicationTest.Create(new Throw(), inputs);
host.OnUnhandledException = (args) =>
{
unhandledExceptionEventArgs = args;
return UnhandledExceptionAction.Terminate;
};
// Act
host.TestActivity();
Assert.IsTrue(host.WaitForUnhandledExceptionEvent());
Assert.IsNotNull(unhandledExceptionEventArgs);
}
public void ShouldCaptureAbortedArgsWhenActivityAborts()
{
var expectedException = new InvalidWorkflowException(this.TestContext.TestName);
var inputs = new Dictionary<string, object> { { "AbortException", expectedException } };
var host = WorkflowApplicationTest.Create(new ActivityThatAborts(), inputs);
// Act
host.TestActivity();
Assert.IsTrue(host.WaitForAbortedEvent());
Assert.IsNotNull(host.Results.AbortedArgs);
Assert.IsInstanceOfType(host.Results.AbortedArgs.Reason, expectedException.GetType());
Assert.AreSame(expectedException, host.Results.AbortedArgs.Reason);
}
public void ShouldInvokeAbortedDelegateWhenActivityAborts()
{
var expectedException = new InvalidWorkflowException(this.TestContext.TestName);
var inputs = new Dictionary<string, object> { { "AbortException", expectedException } };
WorkflowApplicationAbortedEventArgs abortArgs = null;
var host = WorkflowApplicationTest.Create(new ActivityThatAborts(), inputs);
host.Aborted = (args) => abortArgs = args;
// Act
host.TestActivity();
Assert.IsTrue(host.WaitForAbortedEvent());
Assert.IsNotNull(abortArgs);
}
internal static bool TryWrapSupportedVersionException(string filePath, Exception e, out Exception newException)
{
// We replace the exception, rather than simply wrapping it, because the activation error page highlights
// the innermost exception, and we want that exception to clearly show which file is the culprit.
// Of course, if the exception has an inner exception, that will still get highlighted instead.
// Also, for Xaml and XmlException, we don't propagate the line info, because the exception message already contains it.
if (e is XmlException)
{
newException = new XmlException(SR.ExceptionLoadingSupportedVersion(filePath, e.Message), e.InnerException);
return true;
}
if (e is XamlException)
{
newException = new XamlException(SR.ExceptionLoadingSupportedVersion(filePath, e.Message), e.InnerException);
return true;
}
if (e is InvalidWorkflowException)
{
newException = new InvalidWorkflowException(SR.ExceptionLoadingSupportedVersion(filePath, e.Message), e.InnerException);
return true;
}
if (e is ValidationException)
{
newException = new ValidationException(SR.ExceptionLoadingSupportedVersion(filePath, e.Message), e.InnerException);
return true;
}
newException = null;
return false;
}