def test_configure_gpios(self):
Device.pin_factory.reset()
controls = mock.Mock()
config = {}
controller = GpioController(config, controls)
Device.pin_factory.reset()
controller.gpios = [None] * 28
controller.config = {'gpio27': GpioConfig().deserialize("pull_up,150")}
controller.configure_gpios()
for gpio in range(27):
self.assertIsNone(controller.gpios[gpio])
self.assertIsNotNone(controller.gpios[27])
self.assertTrue(controller.gpios[27].pull_up)
self.assertEqual(1, controller.gpios[27].hold_time)
self.assertFalse(controller.gpios[27].hold_repeat)
Device.pin_factory.reset()
controller.gpios = [None] * 28
controller.config = {'gpio27': GpioConfig().deserialize("pull_down")}
controller.configure_gpios()
for gpio in range(27):
self.assertIsNone(controller.gpios[gpio])
self.assertIsNotNone(controller.gpios[27])
self.assertFalse(controller.gpios[27].pull_up)
self.assertEqual(1, controller.gpios[27].hold_time)
self.assertFalse(controller.gpios[27].hold_repeat)
Device.pin_factory.reset()
controller.gpios = [None] * 28
controller.config = {'gpio27': GpioConfig().deserialize("none")}
controller.configure_gpios()
for gpio in range(27):
self.assertIsNone(controller.gpios[gpio])
self.assertIsNotNone(controller.gpios[27])
self.assertIsNone(controller.gpios[27].pull_up)
self.assertEqual(1, controller.gpios[27].hold_time)
self.assertFalse(controller.gpios[27].hold_repeat)
Device.pin_factory.reset()
controller.gpios = [None] * 28
controller.config = {'gpio27': GpioConfig().deserialize("none_invert")}
controller.configure_gpios()
for gpio in range(27):
self.assertIsNone(controller.gpios[gpio])
self.assertIsNotNone(controller.gpios[27])
self.assertIsNone(controller.gpios[27].pull_up)
self.assertEqual(1, controller.gpios[27].hold_time)
self.assertFalse(controller.gpios[27].hold_repeat)
def test_configure_button(self):
controls = mock.Mock()
config = {}
controller = GpioController(config, controls)
# no config set, should pass without changes
Device.pin_factory.reset()
controller.gpios = [None] * 28
controller.config = {}
controller.configure_button(27, 'when_held')
controller.configure_button(27, 'when_released')
Device.pin_factory.reset()
controller.gpios = [None] * 28
controller.config = {'gpio27': None}
controller.configure_button(27, 'when_released')
controller.configure_button(27, 'when_held')
Device.pin_factory.reset()
controller.gpios = [None] * 28
controller.config = {'gpio27': ''}
controller.configure_button(27, 'when_released')
controller.configure_button(27, 'when_held')
Device.pin_factory.reset()
controller.gpios = [None] * 28
controller.config = {
'gpio27.when_pressed': FunctionConfig().deserialize('play_pause')
}
controller.configure_button(27, 'when_held')
with self.assertRaises(ValueError):
controller.configure_button(27, 'when_pressed')
Device.pin_factory.reset()
controller.gpios = [None] * 28
controller.gpios[0] = Button(0)
controller.config = {
'gpio0.when_pressed': FunctionConfig().deserialize('unknown_fn')
}
with self.assertRaises(ValueError):
controller.configure_button(0, 'when_pressed')
Device.pin_factory.reset()
controller.gpios = [None] * 28
controller.gpios[0] = Button(0)
controller.config = {
'gpio0.when_pressed': FunctionConfig().deserialize('play_pause')
}
controller.configure_button(0, 'when_pressed')
self.assertIsNotNone(controller.gpios[0].when_pressed)
Device.pin_factory.reset()
controller.gpios = [None] * 28
controller.gpios[0] = Button(0)
controller.gpios[0].when_pressed = lambda x: x
controller.config = {
'gpio0.when_pressed': FunctionConfig().deserialize('play_pause')
}
with self.assertRaises(ValueError):
controller.configure_button(0, 'when_pressed')
Device.pin_factory.reset()
controller.gpios = [None] * 28
controller.gpios[0] = Button(0)
controller.config = {
'gpio0.when_held': FunctionConfig().deserialize(' play_pause ')
}
controller.configure_button(0, 'when_held')
self.assertIsNotNone(controller.gpios[0].when_held)
Device.pin_factory.reset()
controller.gpios = [None] * 28
controller.gpios[0] = Button(0)
controller.gpios[0].when_held = lambda x: x
controller.config = {
'gpio0.when_held': FunctionConfig().deserialize('play_pause')
}
with self.assertRaises(ValueError):
controller.configure_button(0, 'when_held')
Device.pin_factory.reset()
controller.gpios = [None] * 28
controller.gpios[0] = Button(0)
controller.config = {
'gpio0.when_released': FunctionConfig().deserialize(' play_pause ')
}
controller.configure_button(0, 'when_released')
self.assertIsNotNone(controller.gpios[0].when_released)
Device.pin_factory.reset()
controller.gpios = [None] * 28
controller.gpios[0] = Button(0)
controller.gpios[0].when_released = lambda x: x
controller.config = {
'gpio0.when_released': FunctionConfig().deserialize('play_pause')
}
with self.assertRaises(ValueError):
controller.configure_button(0, 'when_released')