def test_word_suffix(self):
sentence = "feel"
self.assertFalse(has_word("eel", sentence))
def test_word_prefix(self):
sentence = "She helped me learn French"
self.assertFalse(has_word("help", sentence))
def test_punctuation(self):
sentence = "Help! I need somebody."
self.assertTrue(has_word("help", sentence))
def test_whole_word_mid_sentence(self):
sentence = "She was a big help when I learned French"
self.assertTrue(has_word("help", sentence))
def test_different_capitalization(self):
sentence = "Help"
self.assertTrue(has_word("help", sentence))
def test_just_the_word(self):
sentence = "help"
self.assertTrue(has_word("help", sentence))