def test_linux_command_special_method_repr():
""" expect a __repr__ format """
with mock.patch('mycodo.inputs.linux_command.LinuxCommand.get_measurement'
) as mock_measure:
mock_measure.side_effect = [0.0]
linux_command = LinuxCommand(None, testing=True)
linux_command.read()
assert "<LinuxCommand(measurement=0.00)>" in repr(linux_command)
def test_linux_command_read_updates_temp():
""" Verify that LinuxCommand(0x99, 1).read() gets the average temp """
with mock.patch('mycodo.inputs.linux_command.LinuxCommand.get_measurement'
) as mock_measure:
mock_measure.side_effect = [67, 52]
linux_command = LinuxCommand(None, testing=True)
assert linux_command._measurement is None
assert not linux_command.read()
assert linux_command._measurement == 67.0
assert not linux_command.read()
assert linux_command._measurement == 52.0
def test_linux_command_condition_properties():
""" verify measurement property """
with mock.patch('mycodo.inputs.linux_command.LinuxCommand.get_measurement'
) as mock_measure:
mock_measure.side_effect = [67, 52]
linux_command = LinuxCommand(None, testing=True)
assert linux_command._measurement is None
assert linux_command.measurement == 67.00
assert linux_command.measurement == 67.00
assert not linux_command.read()
assert linux_command.measurement == 52.00
