const PAGE_PATH = '/pages/API/request-animation-frame/request-animation-frame' describe('API-requestAnimationFrame', () => { let page beforeAll(async () => { page = await program.reLaunch(PAGE_PATH) await page.waitFor(600); }); it('requestAnimationFrame', async () => { await page.callMethod('startRequestAnimationFrame') await page.waitFor(100) const data = await page.data() expect(data.testFrameCount > 0).toBe(true) }); });