_XCNotificationExpectation Class Reference Inherits from XCTestExpectation : NSObject Declared in _XCNotificationExpectation.h – _observeExpectedNotification: - (void)_observeExpectedNotification:(id)arg1 – cleanup - (void)cleanup – dealloc - (void)dealloc handler @property (copy) CDUnknownBlockType handler notificationName @property (copy) NSString *notificationName observedObject @property (retain) id observedObject – startObserving - (void)startObserving