def test_answer_score_tag(self, mock_tag):
		mock = MagicMock()
		with mock as answer:
			evaluate.answer_score('this is a sentence', answer)
		assert not mock_tag.called
	def test_answer_score(self, mock_distance):
		mock_distance.return_value = 20
		mock = MagicMock()
		with mock as answer:
			evaluate.answer_score('this is a sentence', answer)
		mock_distance.assert_called()