| 668 | canary = mock.Mock() |
| 669 | |
| 670 | class Foob(util.MemoizedSlots): |
| 671 | __slots__ = ("foo_bar", "gogo") |
| 672 | |
| 673 | def _memoized_method_gogo(self): |
| 674 | canary.method() |
| 675 | return "gogo" |
| 676 | |
| 677 | def _memoized_attr_foo_bar(self): |
| 678 | canary.attr() |
| 679 | return "foobar" |
| 680 | |
| 681 | f1 = Foob() |
| 682 | assert_raises(AttributeError, setattr, f1, "bar", "bat") |
no outgoing calls