def test_flush_all_but_db_delete_fails(self):
_original_delete = db.delete
db.delete = self.raise_exception
self.assertTrue(Cache.set('1', self.value))
self.assertTrue(Cache.set('2', self.value))
self.assertFalse(Cache.flush_all())
db.delete = _original_delete
def test_flush_all(self):
self.assertTrue(Cache.set('1', self.value))
self.assertTrue(Cache.set('2', self.value))
self.assertTrue(Cache.flush_all())
self.assertFalse(Item.all().count())
