def METHOD_NAME(self):
    """MultiValue: test print output"""
    multival = MultiValue(IS, [])
    assert "" == str(multival)
    multival.extend(["1", 2, 3, 4])
    assert "[1, 2, 3, 4]" == str(multival)
    multival = MultiValue(str, [1, 2, 3])
    assert "['1', '2', '3']" == str(multival)
    multival = MultiValue(int, [1, 2, 3])
    assert "[1, 2, 3]" == str(multival)
    multival = MultiValue(float, [1.1, 2.2, 3.3])
    assert "[1.1, 2.2, 3.3]" == str(multival)
    mv = MultiValue(IS, [])
    mv._list = ["1234", b"\x01\x00"]
    assert "['1234', b'\\x01\\x00']" == str(mv)