| 286 | |
| 287 | @classmethod |
| 288 | def insert_data(cls, connection): |
| 289 | A, C, B, D = ( |
| 290 | cls.classes.A, |
| 291 | cls.classes.C, |
| 292 | cls.classes.B, |
| 293 | cls.classes.D, |
| 294 | ) |
| 295 | |
| 296 | session = Session(connection) |
| 297 | a = A(name="a1") |
| 298 | b = B(name="b1") |
| 299 | c = C(name="c1", a_row=a) |
| 300 | |
| 301 | d1 = D(name="d1", b_row=b, c_row=c) # noqa |
| 302 | d2 = D(name="d2", b_row=b, c_row=c) # noqa |
| 303 | d3 = D(name="d3", b_row=b, c_row=c) # noqa |
| 304 | session.add(a) |
| 305 | session.add(b) |
| 306 | session.flush() |
| 307 | |
| 308 | def test_DeleteRootTable(self): |
| 309 | A = self.classes.A |