def test_state_change_is_processed_when_state_change_called(self, mock_card, mock_log, mock_unregister):
ce = CardEvent(mock_card, 'state_change')
ce.process()
assert ce._state_change.called
assert mock_card.called
assert mock_log.info.called
def test_process_fails_when_non_existent_event(self, mock_card, mock_log):
ce = CardEvent(mock_card, 'non_existent_event_type')
ce.process()
assert mock_log.error.called
def test_unregister_is_processed_when_unreg_called(self, mock_card, mock_log, mock_unregister):
ce = CardEvent(mock_card, 'unregister')
ce.process()
assert ce._unregister.called
assert mock_card.called
assert mock_log.info.called