Method test_lazyload

test/orm/test_ac_relationships.py:262–279

(self)

        sess.commit()

    def test_lazyload(self):
        A, B = self.classes("A", "B")

        sess = fixture_session()
        a1 = sess.query(A).first()

        with self.sql_execution_asserter() as asserter:
            # note this is many-to-one.  use_get is unconditionally turned
            # off for relationship to aliased class for now.
            eq_(a1.b, B(id=1))

        asserter.assert_(
            CompiledSQL(
                "SELECT b.id FROM b JOIN d ON d.b_id = b.id "
                "JOIN c ON c.id = d.c_id WHERE :param_1 = b.id",
                [{"param_1": 1}],
            )
        )

    def test_joinedload(self):
        A, B = self.classes("A", "B")