class TestChartLyricsModel (unittest.TestCase): def setUp (self): self._model = ChartLyricsModel() def test_search_lyrics(self): time.sleep(20) self.result, self.message = self._model.search_lyrics( "Michael Jackson", "bad") self.assertIsInstance(self.result,list) self.assertIsInstance(self.result[0],dict) self.assertEqual(self.result[0]['Artist'], "Michael Jackson") def test_download_lyrics(self): result,message = self._model.download_lyrics('1710', '2a3ea713422cbc97470b0c38c6e5a552') self.assertIsInstance(result, str)