def METHOD_NAME(self):
    from validation.operations import AutoRestValidationTestOperationsMixin
    with pytest.raises(ImportError):
        from validation.operations import _auto_rest_validation_test_operations_py3
    from validation.operations._auto_rest_validation_test_operations import AutoRestValidationTestOperationsMixin as AutoRestValidationTestOperationsMixinPy2
    assert AutoRestValidationTestOperationsMixin == AutoRestValidationTestOperationsMixinPy2