def test_equal_2(self):
self.assertEqual(to_freud('sexy sex'), 'sex sex')
def test_equal_1(self):
self.assertEqual(to_freud('test'), 'sex')
def test_equal_4(self):
self.assertEqual(to_freud('This is a longer test'),
'sex sex sex sex sex')
def test_equal_5(self):
self.assertEqual(to_freud("You're becoming a true freudian expert"),
'sex sex sex sex sex sex')
def test_equal_3(self):
self.assertEqual(to_freud('This is a test'), 'sex sex sex sex')
