def test_equal_2(self): self.assertEqual(switcheroo('aaabcccbaaa'), 'bbbacccabbb')
def test_equal_1(self): self.assertEqual(switcheroo('abc'), 'bac')
def test_equal_4(self): self.assertEqual(switcheroo('abababababababab'), 'babababababababa')
def test_equal_5(self): self.assertEqual(switcheroo('aaaaa'), 'bbbbb')
def test_equal_3(self): self.assertEqual(switcheroo('ccccc'), 'ccccc')