def test_invalid_red_value_throws(self): s = LightSettings() with self.assertRaises(ValueError): s.red = -10 with self.assertRaises(ValueError): s.red = 300
def test_can_serialize_to_json(self): s = LightSettings() s.red = 10 jsonstr = s.to_json() self.assertEquals(jsonstr, '{"red": 10}')
def test_can_set_red(self): s = LightSettings() s.red = 10 self.assertEquals(s.red, 10)