def test_legacy_setup(GPIO):
"""Test init succeeds and GPIO pins are setup."""
from plasma import legacy as plasma
plasma.show()
GPIO.setmode.assert_called_once_with(GPIO.BCM)
GPIO.setup.assert_has_calls(
[mock.call(plasma.DAT, GPIO.OUT),
mock.call(plasma.CLK, GPIO.OUT)])
def set_light(self, r, g, b):
"""Set LED.
:param r: Red (0-255)
:param g: Green (0-255)
:param b: Blue (0-255)
8
"""
plasma.set_light(0, r, g, b)
plasma.show()
def test_setup():
"""Test init succeeds and GPIO pins are setup."""
gpio = GPIO()
sys.modules['RPi'] = mock.Mock()
sys.modules['RPi'].GPIO = gpio
sys.modules['RPi.GPIO'] = gpio
from plasma import legacy as plasma
plasma.show()
assert gpio.pin_modes[plasma.DAT] == gpio.OUT
assert gpio.pin_modes[plasma.CLK] == gpio.OUT