def METHOD_NAME(self):
    parent_path = os.path.dirname(os.path.realpath(__file__))
    vars_location = os.path.join(parent_path, 'res_test_red_variables', 'vars_in_method.py')
    result = get_variables(vars_location, [])
    self.assertEqual(result, {'a': '1', 'b': '2', 'c': '3'})