def test_3(self):
        text_preprocessing_result = PicklableMock()
        text_preprocessing_result.person_token_values = []

        result = self.filler.extract(text_preprocessing_result, None)

        self.assertIsNone(result)
    def test_1(self):
        expected = {"name": "иван"}

        text_preprocessing_result = PicklableMock()
        text_preprocessing_result.person_token_values = [{"name": "иван"}]
        result = self.filler.extract(text_preprocessing_result, None)

        self.assertDictEqual(expected, result)