Method getTreeStructure

src/aria/tree/testing/tree-harness.ts:40–46

* Gets an object representation for the visible tree structure * If an item is under an unexpanded item it will not be included.

()

   * If an item is under an unexpanded item it will not be included.
   */
  async getTreeStructure(): Promise<TextTree> {
    const items = await this.getItems();
    const itemInformation = await parallel(() =>
      items.map(item => parallel(() => [item.getLevel(), item.getText(), item.isExpanded()])),
    );
    return this._getTreeStructure(itemInformation, 1, true);
  }

  /**
   * Recursively collect the structured text of the tree items.