def test_insert_index_out_of_range(self):
sentence = Sentence([BeVerb.AM])
new_sentence = sentence.insert(10, BasicWord('I'))
self.assertEqual(new_sentence, Sentence([BeVerb.AM, BasicWord('I')]))
def test_insert(self):
sentence = Sentence([BasicWord('I'), Punctuation.PERIOD])
new_sentence = sentence.insert(1, BeVerb.AM)
self.assertNotEqual(sentence, new_sentence)
self.assertEqual(new_sentence, Sentence([BasicWord('I'), BeVerb.AM, Punctuation.PERIOD]))
