Function getActiveOptionIndex

src/material/timepicker/timepicker.spec.ts:1410–1412

()

  }

  function getActiveOptionIndex(): number {
    return getOptions().findIndex(o => o.classList.contains('mat-mdc-option-active'));
  }

  function getToggle(fixture: ComponentFixture<unknown>): HTMLButtonElement {
    return fixture.nativeElement.querySelector('mat-timepicker-toggle button');