Function test_grandchild_refresh

tests/tree/test_node_refresh.py:57–64

A refresh of the grandchild node should cause a subsequent render call.

()

        assert (1, 1) in pilot.app.query_one(HistoryTree).render_hits

async def test_grandchild_refresh() -> None:
    """A refresh of the grandchild node should cause a subsequent render call."""
    async with RefreshApp().run_test() as pilot:
        assert (2, 1) not in pilot.app.query_one(HistoryTree).render_hits
        pilot.app.query_one(HistoryTree).counter += 1
        pilot.app.query_one(HistoryTree).root.children[0].children[0].refresh()
        await pilot.pause()
        assert (2, 1) in pilot.app.query_one(HistoryTree).render_hits