def test_false_4(self): self.assertFalse(validate_word('abc:abc'))
def test_true_2(self): self.assertTrue(validate_word('Abcabc'))
def test_false_2(self): self.assertFalse(validate_word('pippi'))
def test_false_3(self): self.assertFalse(validate_word('abcabcd'))
def test_false(self): self.assertFalse(validate_word('AbcabcC'))
def test_true_6(self): self.assertTrue(validate_word('abc!abc!'))
def test_true_5(self): self.assertTrue(validate_word('abc123'))
def test_true_4(self): self.assertTrue(validate_word('?!?!?!'))
def test_true_3(self): self.assertTrue(validate_word('AbcCBa'))