Function test_root_refresh

tests/tree/test_node_refresh.py:39–46

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

()

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

async def test_child_refresh() -> None:
    """A refresh of the child node should cause a subsequent render call."""