| 58 | self.assertRaises(AttributeError, delattr, obj, "eggs") |
| 59 | |
| 60 | def test_writeonly(self): |
| 61 | |
| 62 | # noinspection PyPropertyDefinition |
| 63 | class Spam(Driver): |
| 64 | |
| 65 | _eggs = {'answer': 42} |
| 66 | |
| 67 | eggs = DictFeat() |
| 68 | |
| 69 | @eggs.setter |
| 70 | def eggs(self_, key, value): |
| 71 | self_._eggs[key] = value |
| 72 | |
| 73 | _eggs2 = {'answer': 42} |
| 74 | |
| 75 | @DictFeat(None) |
| 76 | def eggs2(self_, key, value): |
| 77 | self_._eggs2[key] = value |
| 78 | |
| 79 | obj = Spam() |
| 80 | self.assertRaises(AttributeError, lambda x: obj.eggs['answer'], 1) |
| 81 | obj.eggs['answer'] = 46 |
| 82 | self.assertEqual(obj._eggs['answer'], 46) |
| 83 | self.assertRaises(AttributeError, delattr, obj, "eggs") |
| 84 | |
| 85 | self.assertRaises(AttributeError, lambda x: obj.eggs2['answer'], 1) |
| 86 | obj.eggs2['answer'] = 46 |
| 87 | self.assertEqual(obj._eggs2['answer'], 46) |
| 88 | self.assertRaises(AttributeError, delattr, obj, "eggs2") |
| 89 | |
| 90 | |
| 91 | def test_readwrite(self): |