Function expectEvents

packages/router/test/integration/integration_helpers.ts:44–50

(events: Event[], pairs: any[])

}

export function expectEvents(events: Event[], pairs: any[]) {
  expect(events.length).toEqual(pairs.length);
  for (let i = 0; i < events.length; ++i) {
    expect(events[i].constructor.name).toBe(pairs[i][0].name);
    expect((<any>events[i]).url).toBe(pairs[i][1]);
  }
}

export function onlyNavigationStartAndEnd(e: Event): e is NavigationStart | NavigationEnd {
  return e instanceof NavigationStart || e instanceof NavigationEnd;