Method test_call_empty_group

t/unit/tasks/test_canvas.py:1014–1019

(self)

        )

    def test_call_empty_group(self):
        x = group(app=self.app)
        assert not len(x())
        x.delay()
        x.apply_async()
        x()

    def test_skew(self):
        g = group([self.add.s(i, i) for i in range(10)])