def test_disable_pullup(self):
m_input = ArduinoDigitalInput(self.INPUT_NAME, self.INPUT_PORT,
self.INPUT_ADDRESS, self.mock_comm)
comm = self.mock_comm
comm.write_to_object = MagicMock(return_value=0)
m_input.disable_pullup()
comm.write_to_object.assert_called_with(self.INPUT_ADDRESS, 0x02, 0x00)
def test_enable(self):
m_input = ArduinoDigitalInput(self.INPUT_NAME, self.INPUT_PORT,
self.INPUT_ADDRESS, self.mock_comm)
comm = self.mock_comm
comm.write_to_object = MagicMock(return_value=0)
m_input.enable()
comm.write_to_object.assert_called_with(self.INPUT_ADDRESS, 0x01, 0x01)
self.assertTrue(m_input.is_enabled())
def test_disable_pullup_when_enabled(self):
m_input = ArduinoDigitalInput(self.INPUT_NAME, self.INPUT_PORT,
self.INPUT_ADDRESS, self.mock_comm)
comm = self.mock_comm
comm.write_to_object = MagicMock(return_value=0)
m_input.enable()
comm.write_to_object.assert_called_with(self.INPUT_ADDRESS, 0x01, 0x01)
self.assertTrue(m_input.is_enabled())
self.assertRaises(AssertionError, lambda: m_input.disable_pullup())
def test_get_value(self):
m_input = ArduinoDigitalInput(self.INPUT_NAME, self.INPUT_PORT,
self.INPUT_ADDRESS, self.mock_comm)
comm = self.mock_comm
comm.write_to_object = MagicMock(return_value=0)
comm.request_object_data = MagicMock(return_value=1)
m_input.enable()
assert m_input.is_enabled(), 'Test precondition'
self.assertEqual(1, m_input.get_value())
comm.request_object_data.assert_called_with(self.INPUT_ADDRESS, 0x00)
def test_set_name(self):
m_input = ArduinoDigitalInput('Wrong name', self.INPUT_PORT,
self.INPUT_ADDRESS, self.mock_comm)
m_input.set_name(self.INPUT_NAME)
self.assertEqual(m_input.get_name(), self.INPUT_NAME)
def test_constructor(self):
m_input = ArduinoDigitalInput(self.INPUT_NAME, self.INPUT_PORT,
self.INPUT_ADDRESS, self.mock_comm)
self.assertEqual(m_input.get_type(), 'ArduinoDigitalInput')
self.assertEqual(m_input.get_name(), self.INPUT_NAME)
