def test_is_udrl_04(self): self.assertTrue(oldutility.is_udrl(0, 1, 0, 2))
def test_is_udrl_06(self): self.assertFalse(oldutility.is_udrl(0, 0, 0, 0))
def test_is_udrl_01(self): self.assertTrue(oldutility.is_udrl(0, 0, 0, 1))