def test_lookupByValue(self):
        status = self.STATUS.lookupByValue("200")
        self.assertIdentical(self.STATUS.OK, status)
Constants can be looked up by their associated value, defined by the
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/python/test/test_constants.py/ValuesTests.test_lookupByValue