Method test_self_referential

test/orm/test_dynamic.py:1212–1231

(self)

        )

    def test_self_referential(self):
        Node, nodes = self.classes.Node, self.tables.nodes

        self.mapper_registry.map_imperatively(
            Node,
            nodes,
            properties={
                "children": relationship(
                    Node, lazy="dynamic", order_by=nodes.c.id
                )
            },
        )

        sess = fixture_session()
        n2, n3 = Node(), Node()
        n1 = Node(children=[n2, n3])
        sess.add(n1)
        sess.commit()

        eq_(n1.children.all(), [n2, n3])

    def test_remove_orphans(self, user_address_fixture):
        addresses = self.tables.addresses