def testTwoSentences(): assert wc('Hey! This word count is pretty cool!') == 7
def testOneWorldFalse(): assert wc('Hey!') != 2
def testSentence(): assert wc('This is an activity') == 4
def testOneSentenceFalse(): assert wc('This is an activity.') != 6
def testTwoSentences(self): self.assertEqual(wc('Hey! This word count is pretty cool!'), 7)
def testSentence(self): self.assertEqual(wc('This is an activity.'), 4)
def testOneWordFalse(self): self.assertNotEqual(wc('Hey'), 2)
def testOneSentenceFalse(self): self.assertNotEqual(wc('This is an activity'), 6)