def test_e_message_tail(self): self.assertFalse(Library.message_tail("xxxx"))
def test_n_message_tail(self): self.assertIsInstance(Library.message_tail(" [xxx]"), str)
def test_e_message_tail(self): self.assertFalse(Library.message_tail("xxxx"))
def test_n_message_tail(self): self.assertIsInstance(Library.message_tail(" [xxx]"), str)