def testFirst(self): envs = Environments() self.assertIsNone(envs.first()) envs.add(envs.new(), persist=False) first = envs._items[0] self.assertEqual(envs.first(), first)
def testAdd(self): envs = Environments() before_count = len(envs.all()) self.assertTrue(envs.add(envs.new(), persist=False)) after_count = len(envs.all()) self.assertGreater(after_count, before_count) self.assertEqual(before_count + 1, after_count)