public void IF_task_throws_exception_SHOULD_handle_and_reset_IsExecuting()
{
//Arrange
_task = (a) => throw new Exception("gosh darn it");
using (var isExecutingChanges = Sut.SubscribeToPropertyChanged(x => x.IsExecuting))
{
//Act
Sut.Execute("hi");
isExecutingChanges.WaitForChangeCount(2);
//Assert
MockErrorHandler.Verify_HandleExceptionMessage("gosh darn it");
Assert.AreEqual(false, Sut.IsExecuting);
}
}
public void IF_observer_throws_exception_SHOULD_handle_and_reset_IsExecuting()
{
//Arrange
_observable = Observable.Create <int>(observer =>
{
observer.OnError(new Exception("oops"));
return(Disposable.Empty);
});
using (var isExecutingChanges = Sut.SubscribeToPropertyChanged(x => x.IsExecuting))
{
//Act
Sut.Execute(null);
isExecutingChanges.WaitForChangeCount(2);
//Assert
MockErrorHandler.Verify_HandleExceptionMessage("oops");
Assert.AreEqual(false, Sut.IsExecuting);
}
}