Function keydown

src/aria/combobox/combobox.spec.ts:27–37

(key: string, modifierKeys: {} = {})

    let inputElement: HTMLInputElement;

    const keydown = async (key: string, modifierKeys: {} = {}) => {
      await focus();
      inputElement.dispatchEvent(
        new KeyboardEvent('keydown', {
          key,
          bubbles: true,
          ...modifierKeys,
        }),
      );
      await fixture.whenStable();
    };

    const input = async (value: string) => {
      await focus();