- def check_storage(self, content: list[Day]) -> None:
- """Test cache and DB equal content."""
- expected_cache = {}
- for item in content:
- expected_cache[item.id_] = item
- self.assertEqual(Day.get_cache(), expected_cache)
- db_found: list[Day] = []
- for item in content:
- assert isinstance(item.id_, str)
- for row in self.db_conn.row_where(Day.table_name, 'id', item.id_):
- db_found += [Day.from_table_row(self.db_conn, row)]
- self.assertEqual(sorted(content), sorted(db_found))
-
- def test_Day_saving_and_caching(self) -> None:
- """Test .save/.save_core."""
- date = '2024-01-01'
- comment = 'comment'
- day = Day(date, comment)
- # check object init itself doesn't store anything yet
- self.check_storage([])
- # check saving stores in cache and DB
- day.save(self.db_conn)
- self.check_storage([day])
- # check attributes set properly (and not unset by saving)
- self.assertEqual(day.id_, date)
- self.assertEqual(day.comment, comment)
-
- def test_Day_from_table_row(self) -> None:
- """Test .from_table_row() properly reads in class from DB"""
- day = Day('2024-01-01')
- day.save(self.db_conn)
- assert isinstance(day.id_, str)
- for row in self.db_conn.row_where(Day.table_name, 'id', day.id_):
- retrieved = Day.from_table_row(self.db_conn, row)
- self.assertEqual(day, retrieved)
- self.assertEqual({day.id_: day}, Day.get_cache())
+ def test_saving_and_caching(self) -> None:
+ """Test storage of instances.
+
+ We don't use the parent class's method here because the checked class
+ has too different a handling of IDs.
+ """
+ kwargs = {'date': self.default_ids[0], 'comment': 'foo'}
+ self.check_saving_and_caching(**kwargs)