class CommandInterpreterTests(unittest.TestCase):
def setUp(self):
self.mock_daemon = MockDaemon()
self.pci = PytheasCommandInterpreter(self.mock_daemon)
def test_validation(self):
empty_set = '{}'
wrong_set = '{"set":"nonexistent", "val":1}'
wrong_val = '{"set":"sleep_time", "val":"wrong"}'
negative_val = '{"set":"sleep_time", "val":-1}'
non_json = "sleep_time = 42"
self.assertRaises(InvalidCommandException, self.pci.interpret_command, empty_set)
self.assertRaises(InvalidCommandException, self.pci.interpret_command, wrong_set)
self.assertRaises(InvalidCommandException, self.pci.interpret_command, wrong_val)
self.assertRaises(InvalidCommandException, self.pci.interpret_command, negative_val)
self.assertRaises(ValueError, self.pci.interpret_command, non_json)
def test_daemon(self):
self.assertEqual(self.mock_daemon.sleep_time, 0)
command = '{"set":"sleep_time", "val":1}'
self.assertTrue(self.pci.interpret_command(command))
self.assertEqual(self.mock_daemon.sleep_time, 1)
float_command = '{"set":"sleep_time", "val":3.14}'
self.assertTrue(self.pci.interpret_command(float_command))
self.assertEqual(self.mock_daemon.sleep_time, 3.14)
fractional_command = '{"set":"sleep_time", "val":0.42}'
self.assertTrue(self.pci.interpret_command(fractional_command))
self.assertEqual(self.mock_daemon.sleep_time, 0.42)
# Like above but values are quoted
qcommand = '{"set":"sleep_time", "val":"1"}'
self.assertTrue(self.pci.interpret_command(qcommand))
self.assertEqual(self.mock_daemon.sleep_time, 1)
qfloat_command = '{"set":"sleep_time", "val":"3.14"}'
self.assertTrue(self.pci.interpret_command(qfloat_command))
self.assertEqual(self.mock_daemon.sleep_time, 3.14)
qfractional_command = '{"set":"sleep_time", "val":".42"}'
self.assertTrue(self.pci.interpret_command(qfractional_command))
self.assertEqual(self.mock_daemon.sleep_time, 0.42)
def setUp(self):
self.mock_daemon = MockDaemon()
self.pci = PytheasCommandInterpreter(self.mock_daemon)
