test_dfa.py 文件源码

def test_validate_input_step(self):
        """Should return validation generator if step flag is supplied."""
        validation_generator = self.dfa.validate_input('0111', step=True)
        nose.assert_is_instance(validation_generator, types.GeneratorType)
        nose.assert_equal(list(validation_generator), [
            'q0', 'q0', 'q1', 'q2', 'q1'
        ])