def test_drip_recorded_handler_should_call_back_per_drip(self): mock_communicatior = MagicMock() starting_height = 0.0 drips_per_mm = 1.0 mock_call_back = MagicMock() expected_drips = 1 expected_height = 1.0 expected_average = 0.0 sdza = SerialDripZAxis(mock_communicatior, drips_per_mm, starting_height, mock_call_back) drip_message = DripRecordedMessage(1) start = time.time() sdza.drip_reported_handler(drip_message) end = time.time() self.assertTrue(mock_call_back.called) self.assertEqual(expected_drips, mock_call_back.call_args_list[0][0][0]) self.assertEqual(expected_height, mock_call_back.call_args_list[0][0][1]) self.assertEqual(expected_average, mock_call_back.call_args_list[0][0][2]) self.assertTrue(mock_call_back.call_args_list[0][0][3][0] >= start) self.assertTrue(mock_call_back.call_args_list[0][0][3][0] <= end)
def test_drip_recorded_handler_adds_correct_height_per_drip(self): mock_communicatior = MagicMock() starting_height = 0.0 drips_per_mm = 2.5 sdza = SerialDripZAxis(mock_communicatior, drips_per_mm, starting_height) drip_message = DripRecordedMessage(1) sdza.drip_reported_handler(drip_message) self.assertEqual(0.4, sdza.current_z_location_mm())
def test_drip_recorded_handler_adds_correct_height_per_drip(self): mock_communicatior = MagicMock() starting_height = 0.0 drips_per_mm = 2.5 sdza = SerialDripZAxis(mock_communicatior, drips_per_mm, starting_height) drip_message = DripRecordedMessage(1) sdza.drip_reported_handler(drip_message) self.assertEqual(0.4, sdza.current_z_location_mm())
def test_drip_recorded_handler_adds_drips_if_missing_message(self): mock_communicatior = MagicMock() starting_height = 0.0 drips_per_mm = 1.0 sdza = SerialDripZAxis(mock_communicatior, drips_per_mm, starting_height) drip_message_1 = DripRecordedMessage(1) drip_message_2 = DripRecordedMessage(3) sdza.drip_reported_handler(drip_message_1) sdza.drip_reported_handler(drip_message_2) self.assertEqual(3.0, sdza.current_z_location_mm())
def test_drip_recorded_handler_should_adjust_history_for_missing_drips(self): mock_communicatior = MagicMock() starting_height = 0.0 drips_per_mm = 1.0 mock_call_back = MagicMock() sdza = SerialDripZAxis(mock_communicatior, drips_per_mm, starting_height, mock_call_back) drip_message_1 = DripRecordedMessage(1) drip_message_2 = DripRecordedMessage(10) sdza.drip_reported_handler(drip_message_1) sdza.drip_reported_handler(drip_message_2) self.assertEquals(10, len(mock_call_back.call_args_list[1][0][3]))
def test_reset_removes_drips_count(self): mock_communicatior = MagicMock() starting_height = 0.0 drips_per_mm = 2.5 sdza = SerialDripZAxis(mock_communicatior, drips_per_mm, starting_height) drip_message = DripRecordedMessage(1) sdza.drip_reported_handler(drip_message) sdza.reset() actual_height = sdza.current_z_location_mm() history = sdza.drip_history self.assertEqual(0.0, actual_height) self.assertEqual([], history)
def test_drip_recorded_handler_adds_drips_if_missing_message(self): mock_communicatior = MagicMock() starting_height = 0.0 drips_per_mm = 1.0 sdza = SerialDripZAxis(mock_communicatior, drips_per_mm, starting_height) drip_message_1 = DripRecordedMessage(1) drip_message_2 = DripRecordedMessage(3) sdza.drip_reported_handler(drip_message_1) sdza.drip_reported_handler(drip_message_2) self.assertEqual(3.0, sdza.current_z_location_mm())
def test_reset_removes_drips_count(self): mock_communicatior = MagicMock() starting_height = 0.0 drips_per_mm = 2.5 sdza = SerialDripZAxis(mock_communicatior, drips_per_mm, starting_height) drip_message = DripRecordedMessage(1) sdza.drip_reported_handler(drip_message) sdza.reset() actual_height = sdza.current_z_location_mm() history = sdza.drip_history self.assertEqual(0.0, actual_height) self.assertEqual([], history)
def test_drip_recorded_handler_should_adjust_history_for_missing_drips( self): mock_communicatior = MagicMock() starting_height = 0.0 drips_per_mm = 1.0 mock_call_back = MagicMock() sdza = SerialDripZAxis(mock_communicatior, drips_per_mm, starting_height, mock_call_back) drip_message_1 = DripRecordedMessage(1) drip_message_2 = DripRecordedMessage(10) sdza.drip_reported_handler(drip_message_1) sdza.drip_reported_handler(drip_message_2) self.assertEquals(10, len(mock_call_back.call_args_list[1][0][3]))
def test_drip_recorded_handler_should_call_back_per_drip(self): mock_communicatior = MagicMock() starting_height = 0.0 drips_per_mm = 1.0 mock_call_back = MagicMock() expected_drips = 1 expected_height = 1.0 expected_average = 0.0 sdza = SerialDripZAxis(mock_communicatior, drips_per_mm, starting_height, mock_call_back) drip_message = DripRecordedMessage(1) start = time.time() sdza.drip_reported_handler(drip_message) end = time.time() self.assertTrue(mock_call_back.called) self.assertEqual(expected_drips, mock_call_back.call_args_list[0][0][0]) self.assertEqual(expected_height, mock_call_back.call_args_list[0][0][1]) self.assertEqual(expected_average, mock_call_back.call_args_list[0][0][2]) self.assertTrue(mock_call_back.call_args_list[0][0][3][0] >= start) self.assertTrue(mock_call_back.call_args_list[0][0][3][0] <= end)
def test_reset_removes_drips_count_accounting_for_hardware(self): mock_communicatior = MagicMock() starting_height = 0.0 drips_per_mm = 1.0 sdza = SerialDripZAxis(mock_communicatior, drips_per_mm, starting_height) drip_message_1 = DripRecordedMessage(1) drip_message_2 = DripRecordedMessage(2) drip_message_3 = DripRecordedMessage(1) sdza.drip_reported_handler(drip_message_1) self.assertEqual(1.0, sdza.current_z_location_mm()) sdza.drip_reported_handler(drip_message_2) self.assertEqual(2.0, sdza.current_z_location_mm()) sdza.reset() self.assertEqual(0.0, sdza.current_z_location_mm()) self.assertEqual(2, mock_communicatior.send.call_count) mock_communicatior.send.assert_called_with(SetDripCountMessage(0)) sdza.drip_reported_handler(drip_message_3) self.assertEqual(1.0, sdza.current_z_location_mm())
def test_reset_removes_drips_count_accounting_for_hardware(self): mock_communicatior = MagicMock() starting_height = 0.0 drips_per_mm = 1.0 sdza = SerialDripZAxis(mock_communicatior, drips_per_mm, starting_height) drip_message_1 = DripRecordedMessage(1) drip_message_2 = DripRecordedMessage(2) drip_message_3 = DripRecordedMessage(1) sdza.drip_reported_handler(drip_message_1) self.assertEqual(1.0, sdza.current_z_location_mm()) sdza.drip_reported_handler(drip_message_2) self.assertEqual(2.0, sdza.current_z_location_mm()) sdza.reset() self.assertEqual(0.0, sdza.current_z_location_mm()) self.assertEqual(2, mock_communicatior.send.call_count) mock_communicatior.send.assert_called_with(SetDripCountMessage(0)) sdza.drip_reported_handler(drip_message_3) self.assertEqual(1.0, sdza.current_z_location_mm())