def test_delete_new(self):
pool = InstancePool()
dbp = DBPool(self.env, pool)
dbp.load_artifact(self.lightningMcQueen.get_id())
sallyCarrera = self.Car()
pool.add(sallyCarrera)
dbp = DBPool(self.env, pool)
dbp.delete(sallyCarrera, 'me', 'deleted stuff', '127.0.0.1')
self.assertEqual(3, len(dbp.pool.get_items((0,1))))
def test_delete_unmodified(self):
pool = InstancePool()
dbp = DBPool(self.env, pool)
dbp.load_artifact(self.lightningMcQueen.get_id())
lightningMcQueen = pool.get_item(self.lightningMcQueen.get_id())
dbp.delete(lightningMcQueen, 'me', 'deleted stuff', '127.0.0.1')
self.assertTrue(pool.get_item(lightningMcQueen.get_id()) is None)
pool2 = InstancePool()
dbp2 = DBPool(self.env, pool2)
self.assertRaises(ValueError, dbp2.load_artifact, self.lightningMcQueen.get_id())
self.assertTrue(pool2.get_item(self.lightningMcQueen.get_id()) is None)
def test_delete_changed(self):
pool = InstancePool()
dbp = DBPool(self.env, pool)
dbp.load_artifact(self.lightningMcQueen.get_id())
lightningMcQueen = pool.get_item(self.lightningMcQueen.get_id())
self.lightningMcQueen.set_value('Wheels', ['front middle wheel', 'rear left wheel', 'front right wheel'])
dbp.delete(lightningMcQueen, 'me', 'deleted stuff', '127.0.0.1')
self.assertTrue(pool.get_item(lightningMcQueen.get_id()) is None)
self.assertEqual(2, len(dbp.pool.get_items((0,1))))
pool2 = InstancePool()
dbp2 = DBPool(self.env, pool2)
self.assertRaises(ValueError, dbp2.load_artifact, self.lightningMcQueen.get_id())
self.assertTrue(pool2.get_item(self.lightningMcQueen.get_id()) is None)
