def test_convert_to_float(): """Test convert_to_float method.""" assert convert_to_float(12) == 12 assert convert_to_float(12.4) == 12.4 assert convert_to_float(STATE_UNKNOWN) is None assert convert_to_float(None) is None
def test_convert_to_float(): """Test convert_to_float method.""" assert convert_to_float(12) == 12 assert convert_to_float(12.4) == 12.4 assert convert_to_float(STATE_UNKNOWN) is None assert convert_to_float(None) is None
def test_convert_to_float(self): """Test convert_to_float method.""" self.assertEqual(convert_to_float(12), 12) self.assertEqual(convert_to_float(12.4), 12.4) self.assertIsNone(convert_to_float(STATE_UNKNOWN)) self.assertIsNone(convert_to_float(None))