(self)
| 769 | node = node.parent |
| 770 | |
| 771 | def test_append_to_empty_chain(self): |
| 772 | x = chain() |
| 773 | x |= self.add.s(1, 1) |
| 774 | x |= self.add.s(1) |
| 775 | x.freeze() |
| 776 | tasks, _ = x._frozen |
| 777 | assert len(tasks) == 2 |
| 778 | |
| 779 | assert x.apply().get() == 3 |
| 780 | |
| 781 | @pytest.mark.usefixtures('depends_on_current_app') |
| 782 | def test_chain_single_child_result(self): |