function getData(key = '') {
  return new Promise(async (resolve, reject) => {
    const data = await page.data()
    resolve(key ? data[key] : data)
  })
}

let page;
beforeAll(async () => {
  page = await program.reLaunch('/pages/component/swiper/swiper')
  await page.waitFor(600)
})


describe('test swiper', () => {


    it('check indicator show', async () => {
        await page.setData({
          dotsSelect: true,
        })
        await page.waitFor(600)
        await page.setData({
          dotsSelect: false,
        })
        await page.waitFor(600)
        /**
         * todo 暂无判断条件
         */
    });

    it('check autoplay loop', async () => {
        await page.setData({
          autoplaySelect: true,
        })
        await page.waitFor(600)
        expect(await getData('currentValChange')).toEqual(0)
        await page.waitFor(2000)
        expect(await getData('currentValChange')).toEqual(1)
        await page.waitFor(5000)
        expect(await getData('currentValChange')).toEqual(2)
        await page.waitFor(300)
        await page.setData({
          circularSelect: true
        })
        expect(await getData('currentValChange')).toEqual(2)
        await page.waitFor(1000)
        expect(await getData('currentValChange')).toEqual(0)
        await page.setData({
          circularSelect: false,
          autoplaySelect: false
        })
        await page.waitFor(300)
    });


    it('check current', async () => {
        await page.setData({
          currentVal: 2,
        })
        await page.waitFor(600)
        expect(await getData('currentValChange')).toEqual(2)
        await page.setData({
          currentVal: 0,
        })
        await page.waitFor(600)
        expect(await getData('currentValChange')).toEqual(0)
    });

    it('check currentId', async () => {
        await page.setData({
          currentItemIdVal: 'C',
        })
        await page.waitFor(600)
        expect(await getData('currentValChange')).toEqual(2)
        await page.setData({
          currentItemIdVal: 'A',
        })
        await page.waitFor(600)
        expect(await getData('currentValChange')).toEqual(0)
    });

});