Method test_null_propagation

test/orm/dml/test_evaluator.py:290–304

(self)

        )

    def test_null_propagation(self):
        User = self.classes.User

        eval_eq(
            (User.name == "foo") == (User.id == 1),
            testcases=[
                (User(id=1, name="foo"), True),
                (User(id=2, name="foo"), False),
                (User(id=1, name="bar"), False),
                (User(id=2, name="bar"), True),
                (User(id=None, name="foo"), None),
                (User(id=None, name=None), None),
                (None, None),
            ],
        )

    def test_hybrids(self, registry):
        @registry.mapped