const PAGE_PATH = '/pages/API/websocket/socketTask' describe('ExtApi-WebSocket', () => { let page; let res; beforeAll(async () => { page = await program.reLaunch(PAGE_PATH) await page.waitFor(600); await page.callMethod('jest_connectSocket'); await page.waitFor(1500); res = await page.data('jest_result'); }); it('Check ', async () => { expect(res).toBe(2); }); });