const PAGE_PATH = '/pages/component/picker-view/wrap-picker-view' let page, pickerViewEl; describe('wrap-picker-view', () => { beforeAll(async () => { page = await program.reLaunch(PAGE_PATH) await page.waitFor('view') }) it('not crash', async () => { const element = await page.$('.btn_toggle') await element.tap() await page.waitFor(1000) const childExits = await page.$('.picker-view') expect(!!childExits).toBe(true) }) })