def test_copy(self):
Cache.clean()
id = 'd'
new_id = 'new_' + id
Cache.add(self.__d, id)
Cache.copy(id, new_id)
self.assertDictEqual(Cache.get(new_id), self.__d)
def test_copy_non_existent(self):
Cache.clean()
id = 'd'
new_id = 'new_' + id
Cache.copy(id, new_id)
self.assertFalse(new_id in Cache.get_list_of_objects())
