def METHOD_NAME(self):
    """
    Tests that module_to_fqn works as expected when compared to known good
    module.get_submodule(fqn) function
    """
    for model_class in model_list:
        model = model_class()
        list_of_modules = [m for _, m in model.named_modules()] + [model]
        for module in list_of_modules:
            fqn = module_to_fqn(model, module)
            check_module = model.get_submodule(fqn)
            self.assertEqual(module, check_module)