def tearDown(self):
self.interface.stop_all()
os.system('pkill -f key-mapper-service')
for _ in range(10):
time.sleep(0.1)
if not is_service_running():
break
self.assertFalse(is_service_running())
def test_get_dbus_interface(self):
# no daemon runs, should return an instance of the object instead
self.assertFalse(is_service_running())
self.assertIsInstance(get_dbus_interface(), Daemon)
self.assertIsNone(get_dbus_interface(False))
subprocess.check_output = lambda *args: None
self.assertTrue(is_service_running())
# now it actually tries to use the dbus, but it fails
# because none exists, so it returns an instance again
self.assertIsInstance(get_dbus_interface(), Daemon)
self.assertIsNone(get_dbus_interface(False))
class FakeConnection:
pass
type(SystemBus()).get = lambda *args: FakeConnection()
self.assertIsInstance(get_dbus_interface(), FakeConnection)
self.assertIsInstance(get_dbus_interface(False), FakeConnection)
def test_connect(self):
os_system_history = []
os.system = os_system_history.append
self.assertFalse(is_service_running())
# no daemon runs, should try to run it via pkexec instead.
# It fails due to the patch and therefore exits the process
self.assertRaises(SystemExit, Daemon.connect)
self.assertEqual(len(os_system_history), 1)
self.assertIsNone(Daemon.connect(False))
class FakeConnection:
pass
type(SystemBus()).get = lambda *args: FakeConnection()
self.assertIsInstance(Daemon.connect(), FakeConnection)
self.assertIsInstance(Daemon.connect(False), FakeConnection)