def test_pin_mutability() -> None:
"""
Test the mutability of GPIOPins.
Ensures that GPIOPin objects cannot be lost.
"""
ruggeduino = Ruggeduino("SERIAL0", MockRuggeduinoBackend())
with pytest.raises(TypeError):
ruggeduino.pins[2] = True # type: ignore
def test_ruggeduino_supported_components() -> None:
"""Test that the Ruggeduino supports the required components."""
assert {
GPIOPin,
LED,
StringCommandComponent,
}.issubset(Ruggeduino.supported_components())
def test_ruggeduino_pins() -> None:
"""Test the pins of the Ruggeduino."""
ruggeduino = Ruggeduino("SERIAL0", MockRuggeduinoBackend())
assert len(ruggeduino.pins) == 12 + 6
for i in range(2, 14):
assert isinstance(ruggeduino.pins[i], GPIOPin)
for j in Ruggeduino.AnaloguePin:
assert isinstance(ruggeduino.pins[j], GPIOPin)
def test_ruggeduino_name() -> None:
"""Test the name attribute of the Ruggeduino."""
ruggeduino = Ruggeduino("SERIAL0", MockRuggeduinoBackend())
assert ruggeduino.name == "Ruggeduino"
def test_ruggeduino_initialisation() -> None:
"""Test that we can initialise a Ruggeduino."""
Ruggeduino("SERIAL0", MockRuggeduinoBackend())
def test_ruggeduino_command() -> None:
"""Test that the Ruggeduino has a serial command component."""
ruggeduino = Ruggeduino("Serial0", MockRuggeduinoBackend())
assert isinstance(ruggeduino.command, StringCommandComponent)
def test_ruggeduino_make_safe() -> None:
"""Test the make_safe method of the Ruggeduino."""
ruggeduino = Ruggeduino("SERIAL0", MockRuggeduinoBackend())
ruggeduino.make_safe()
def test_ruggeduino_firmware_version() -> None:
"""Test the firmware_version attribute of the Ruggeduino."""
ruggeduino = Ruggeduino("SERIAL0", MockRuggeduinoBackend())
assert ruggeduino.firmware_version is None
def test_ruggeduino_serial_number() -> None:
"""Test the serial_number attribute of the Ruggeduino."""
ruggeduino = Ruggeduino("SERIAL0", MockRuggeduinoBackend())
assert ruggeduino.serial_number == "SERIAL0"