- assert isinstance(item.id_, (str, int))
- for row in self.db_conn.row_where(self.checked_class.table_name,
- 'id', item.id_):
- db_found += [self.checked_class.from_table_row(self.db_conn,
- row)]
- self.assertEqual(sorted(content), sorted(db_found))
-
- def check_saving_and_caching(self, **kwargs: Any) -> Any:
- """Test instance.save in its core without relations."""
- obj = self.checked_class(**kwargs) # pylint: disable=not-callable
- # check object init itself doesn't store anything yet
- self.check_storage([])
- # check saving stores in cache and DB
- obj.save(self.db_conn)
- self.check_storage([obj])
- # check core attributes set properly (and not unset by saving)
- for key, value in kwargs.items():
- self.assertEqual(getattr(obj, key), value)
+ assert isinstance(item.id_, type(self.default_ids[0]))
+ db_found += self._load_from_db(item.id_)
+ hashes_db_found = [hash(x) for x in db_found]
+ self.assertEqual(sorted(hashes_content), sorted(hashes_db_found))
+
+ @_within_checked_class
+ def test_saving_versioned(self) -> None:
+ """Test storage and initialization of versioned attributes."""
+ def retrieve_attr_vals() -> list[object]:
+ attr_vals_saved: list[object] = []
+ assert hasattr(retrieved, 'id_')
+ for row in self.db_conn.row_where(attr.table_name, 'parent',
+ retrieved.id_):
+ attr_vals_saved += [row[2]]
+ return attr_vals_saved
+ for attr_name, type_ in self.test_versioneds.items():
+ # fail saving attributes on non-saved owner
+ owner = self.checked_class(None, **self.default_init_kwargs)
+ vals: list[Any] = ['t1', 't2'] if type_ == str else [0.9, 1.1]
+ attr = getattr(owner, attr_name)
+ attr.set(vals[0])
+ attr.set(vals[1])
+ with self.assertRaises(NotFoundException):
+ attr.save(self.db_conn)
+ owner.save(self.db_conn)
+ # check stored attribute is as expected
+ retrieved = self._load_from_db(owner.id_)[0]
+ attr = getattr(retrieved, attr_name)
+ self.assertEqual(sorted(attr.history.values()), vals)
+ # check owner.save() created entries in attr table
+ attr_vals_saved = retrieve_attr_vals()
+ self.assertEqual(vals, attr_vals_saved)
+ # check setting new val to attr inconsequential to DB without save
+ attr.set(vals[0])
+ attr_vals_saved = retrieve_attr_vals()
+ self.assertEqual(vals, attr_vals_saved)
+ # check save finally adds new val
+ attr.save(self.db_conn)
+ attr_vals_saved = retrieve_attr_vals()
+ self.assertEqual(vals + [vals[0]], attr_vals_saved)