Method test_chain_error_handler_with_eta

t/integration/test_canvas.py:348–364

(self, manager)

        assert result == 3

    def test_chain_error_handler_with_eta(self, manager):
        try:
            manager.app.backend.ensure_chords_allowed()
        except NotImplementedError as e:
            raise pytest.skip(e.args[0])

        eta = datetime.now(timezone.utc) + timedelta(seconds=10)
        c = chain(
            group(
                add.s(1, 2),
                add.s(3, 4),
            ),
            tsum.s()
        ).on_error(print_unicode.s()).apply_async(eta=eta)

        result = c.get()
        assert result == 10

    @flaky
    def test_groupresult_serialization(self, manager):