Method test_entity_descriptor

test/orm/test_mapper.py:261–282

(self)

            assert fn(arg) == ret

    def test_entity_descriptor(self):
        users = self.tables.users

        from sqlalchemy.orm.base import _entity_descriptor

        class Foo:
            x = "something"

            @property
            def y(self):
                return "something else"

        m = self.mapper(Foo, users)
        a1 = aliased(Foo)

        for arg, key, ret in [
            (m, "x", Foo.x),
            (Foo, "x", Foo.x),
            (a1, "x", a1.x),
            (users, "name", users.c.name),
        ]:
            assert _entity_descriptor(arg, key) is ret

    def test_friendly_attribute_str_on_uncompiled_boom(self):
        User, users = self.classes.User, self.tables.users