def test_1(self, get_mode_mock, current_time_mock, send_to_one_method_mock):
handler.on_new_device(self.device_1)
handler.on_new_device(self.device_2)
initial_update = update(0, 0, 0)
# Initial update
handler.on_new_update(initial_update)
send_to_one_method_mock.assert_not_called()
self.assertEqual(0, len(storage.get_log()))
# Same state
handler.on_new_update(initial_update)
send_to_one_method_mock.assert_not_called()
self.assertEqual(0, len(storage.get_log()))
# State changed
second_update = update(1, 0, 0)
handler.on_new_update(second_update)
expected_system_state = dict(second_update)
expected_system_state['mode'] = 'guard'
expected_system_state['state'] = 'alarm'
calls = [call('t_1', expected_system_state), call('t_2', expected_system_state)]
send_to_one_method_mock.assert_has_calls(calls, any_order=False)
self.assertEqual(1, len(storage.get_log()))
def test_alarm_flow(self, mock_get_mode, mock_current_time, mock_notifier):
last_update = update(1, 0, 0)
last_update['time'] = 1453306171
storage.save_last_update(last_update)
handler.on_new_update(update(0, 1, 0))
expected_system_state = update(1, 1, 0)
expected_system_state['mode'] = 'guard'
expected_system_state['state'] = 'alarm'
expected_system_state['time'] = 1453306171
actual_system_state = mock_notifier.notify.call_args[0][1]
self.assertEqual('guard', actual_system_state['mode'])
self.assertEqual('alarm', actual_system_state['state'])
self.assertEqual(1453306171, actual_system_state['time'])
self.assertCountEqual(expected_system_state['sensors'], actual_system_state['sensors'])
actual_stored_last_update = storage.get_last_update()
expected_stored_last_update = update(1, 1, 0)
self.assertCountEqual(expected_stored_last_update['sensors'], actual_stored_last_update['sensors'])
