An eagerly loaded child object is not marked as an orphan
(self)
| 290 | self.assert_sql_count(testing.db, go, 1) |
| 291 | |
| 292 | def test_no_orphan(self): |
| 293 | """An eagerly loaded child object is not marked as an orphan""" |
| 294 | |
| 295 | users, Address, addresses, User = ( |
| 296 | self.tables.users, |
| 297 | self.classes.Address, |
| 298 | self.tables.addresses, |
| 299 | self.classes.User, |
| 300 | ) |
| 301 | |
| 302 | self.mapper_registry.map_imperatively( |
| 303 | User, |
| 304 | users, |
| 305 | properties={ |
| 306 | "addresses": relationship( |
| 307 | Address, cascade="all,delete-orphan", lazy="joined" |
| 308 | ) |
| 309 | }, |
| 310 | ) |
| 311 | self.mapper_registry.map_imperatively(Address, addresses) |
| 312 | |
| 313 | sess = fixture_session() |
| 314 | user = sess.get(User, 7) |
| 315 | assert getattr(User, "addresses").hasparent( |
| 316 | sa.orm.attributes.instance_state(user.addresses[0]), |
| 317 | optimistic=True, |
| 318 | ) |
| 319 | assert not sa.orm.class_mapper(Address)._is_orphan( |
| 320 | sa.orm.attributes.instance_state(user.addresses[0]) |
| 321 | ) |
| 322 | |
| 323 | def test_orderby(self): |
| 324 | users, Address, addresses, User = ( |
nothing calls this directly
no test coverage detected