def test_parameter_type_cache_works(self):
replies = [
{'payload': {'TestControllee': {'test_param_1': 'float', 'test_param_2': 'int'}}},
{'payload': {'TestControllee': {'test_param_1': 4.5, 'test_param_2': 34}}}
]
with patch.object(MockParameterControlClient, 'send', side_effect=replies) as mock_method:
controller = GeneralParameterController(MockParameterControlClient())
self.assertEqual(controller._convert_to_cached_type('TestControllee', 'test_param_1', '0.6'), 0.6)
self.assertEqual(controller._convert_to_cached_type('TestControllee', 'test_param_2', '443'), 443)
expected_calls = [call('control', 'send_parameters'),
call('get_values', {'TestControllee': {'test_param_1': 'float', 'test_param_2': 'int'}})]
mock_method.assert_has_calls(expected_calls)
