def testCheckLastTwoEvents(self):
"""Test checking last two events"""
event_tester = EventTester()
event1 = Event()
event2 = Event()
event3 = Event()
event_tester.notify(event1)
event_tester.notify(event2)
event_tester.notify(event3)
self.assertEqual([event1, event2], event_tester.last_n_events(2))
