Method findTab

packages/@react-aria/test-utils/src/tabs.ts:63–75

* Returns a tab matching the specified index or text content.

(opts: {indexOrText: number | string})

   * Returns a tab matching the specified index or text content.
   */
  findTab(opts: {indexOrText: number | string}): HTMLElement {
    let {indexOrText} = opts;

    let tab;
    let tabs = this.getTabs();
    if (typeof indexOrText === 'number') {
      tab = tabs[indexOrText];
    } else if (typeof indexOrText === 'string') {
      tab = within(this._tablist).getByText(indexOrText).closest('[role=tab]')! as HTMLElement;
    }

    return tab;
  }

  private async keyboardNavigateToTab(opts: {tab: HTMLElement; orientation?: Orientation}) {
    let {tab, orientation = 'vertical'} = opts;