Function expandAll

src/aria/tree/tree.spec.ts:154–162

()

  }

  async function expandAll() {
    const fruitsEl = getTreeItemElementByValue('fruits')!;
    await click(fruitsEl);
    const berriesEl = getTreeItemElementByValue('berries')!;
    await click(berriesEl);
    const vegetablesEl = getTreeItemElementByValue('vegetables')!;
    await click(vegetablesEl);
    await updateTree({value: []});
  }

  afterEach(async () => {
    await fixture.whenStable();