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import unittest
import unittest.mock
import openrazer_daemon.misc.effect_sync
# msg type = effect, arg = orig_device, arg = effect_name, arg.. = arg..
MSG1 = ('effect', None, 'setBrightness', 255)
# Static effect message from blackwidow chroma
MSG2 = ('effect', None, 'setStatic', 255, 255, 0)
# Static effect message from blackwidow standard
MSG3 = ('effect', None, 'setStatic')
# Breathing effect message from blackwidow chroma
MSG4 = ('effect', None, 'setBreathSingle', 255, 255, 0)
# Pulsate effect message from blackwidow standard
MSG5 = ('effect', None, 'setPulsate')
def logger_mock(*args):
return unittest.mock.MagicMock()
class DummyHardwareDevice(object):
def __init__(self):
self.observer_list = []
self.disable_notify = None
self.effect_call = None
def register_observer(self, obs):
if obs not in self.observer_list:
self.observer_list.append(obs)
def remove_observer(self, obs):
if obs in self.observer_list:
self.observer_list.remove(obs)
# Effect functions
def setBrightness(self, brightness):
self.effect_call = ('setBrightness', brightness)
def setStatic(self):
raise Exception("test")
class DummyHardwareBlackWidowStandard(DummyHardwareDevice):
def setStatic(self):
self.effect_call = ('setStatic',)
def setPulsate(self):
self.effect_call = ('setPulsate',)
class DummyHardwareBlackWidowChroma(DummyHardwareDevice):
def setStatic(self, red, green, blue):
self.effect_call = ('setStatic', red, green, blue)
def setBreathSingle(self, red, green, blue):
self.effect_call = ('setBreathSingle', red, green, blue)
class EffectSyncTest(unittest.TestCase):
@unittest.mock.patch('openrazer_daemon.misc.effect_sync.logging.getLogger', logger_mock)
def setUp(self):
self.hardware_device = DummyHardwareDevice()
self.effect_sync = openrazer_daemon.misc.effect_sync.EffectSync(self.hardware_device, 1)
def test_observers(self):
self.assertIn(self.effect_sync, self.hardware_device.observer_list)
# Remove observers
self.effect_sync.close()
self.assertEqual(len(self.hardware_device.observer_list), 0)
def test_get_num_arguments(self):
def func_2_args(x, y): return x + y
num_args = self.effect_sync.get_num_arguments(func_2_args)
self.assertEqual(num_args, 2)
def test_notify_invalid_message(self):
self.effect_sync.notify("test")
self.assertTrue(self.effect_sync._logger.warning.called)
def test_notify_message_from_other(self):
# Patch run_effect
self.effect_sync.run_effect = unittest.mock.MagicMock()
self.effect_sync.notify(MSG1)
self.assertTrue(self.effect_sync.run_effect.called)
new_msg = self.effect_sync.run_effect.call_args_list[0][0]
# Check function is called run_effect('setBrightness', 255)
self.assertEqual(new_msg[0], MSG1[2])
self.assertEqual(new_msg[1], MSG1[3])
def test_notify_run_effect(self):
self.effect_sync.notify(MSG1)
self.assertEqual(self.hardware_device.effect_call[0], MSG1[2])
self.assertEqual(self.hardware_device.effect_call[1], MSG1[3])
self.assertIsNotNone(self.hardware_device.disable_notify)
self.assertFalse(self.hardware_device.disable_notify)
def test_notify_run_effect_edge_case_1(self):
# Set the parent to a blackwidow (non chroma)
self.hardware_device = DummyHardwareBlackWidowStandard()
self.effect_sync._parent = self.hardware_device
self.hardware_device.register_observer(self.effect_sync)
self.effect_sync.notify(MSG2)
self.assertEqual(self.hardware_device.effect_call[0], MSG2[2])
def test_notify_run_effect_edge_case_2(self):
# Set the parent to a blackwidow chroma
self.hardware_device = DummyHardwareBlackWidowChroma()
self.effect_sync._parent = self.hardware_device
self.hardware_device.register_observer(self.effect_sync)
self.effect_sync.notify(MSG3)
self.assertTupleEqual(self.hardware_device.effect_call, ('setStatic', 0, 255, 0))
def test_notify_run_effect_edge_case_3(self):
# Set the parent to a blackwidow (non chroma)
self.hardware_device = DummyHardwareBlackWidowStandard()
self.effect_sync._parent = self.hardware_device
self.hardware_device.register_observer(self.effect_sync)
self.effect_sync.notify(MSG4)
# Send setBreath but converted it to setPulsate
self.assertEqual(self.hardware_device.effect_call[0], 'setPulsate')
def test_notify_run_effect_edge_case_4(self):
# Set the parent to a blackwidow chroma
self.hardware_device = DummyHardwareBlackWidowChroma()
self.effect_sync._parent = self.hardware_device
self.hardware_device.register_observer(self.effect_sync)
self.effect_sync.notify(MSG5)
self.assertTupleEqual(self.hardware_device.effect_call, ('setBreathSingle', 0, 255, 0))
def test_notify_run_effect_edge_case_5(self):
# Exception of standard setStatic() should be caught
self.effect_sync.notify(MSG3)
# Logger should have called .exception
self.assertTrue(self.effect_sync._logger.exception.called)
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