v-for.test.js

const OPTIONS_PAGE_PATH = '/pages/directive/v-for/v-for-options'
const COMPOSITION_PAGE_PATH = '/pages/directive/v-for/v-for-composition'

describe('v-for', () => {
  let page
  
  const test = async (page) => {
    // v-for number
    const num1 = await page.$('#number-1')
    expect(await num1.text()).toBe('1')
    const num2 = await page.$('#number-2')
    expect(await num2.text()).toBe('2')
    const num3 = await page.$('#number-3')
    expect(await num3.text()).toBe('3')

    // v-for object
    const value1 = await page.$('#value1')
    expect(await value1.text()).toBe('value1')
    const value2 = await page.$('#value2')
    expect(await value2.text()).toBe('value2')
    const value3 = await page.$('#value3')
    expect(await value3.text()).toBe('value3')
    
    const vIf1Count = await page.$('#v-if-1-count')
    expect(await vIf1Count.text()).toBe('0')
    
    await vIf1Count.tap()
    expect(await vIf1Count.text()).toBe('1')
    
    const vShow1Count = await page.$('#v-show-1-count')
    expect(await vShow1Count.text()).toBe('1')
    
    await vShow1Count.tap()
    expect(await vShow1Count.text()).toBe('2')
    
    await page.waitFor(500)
    
    const image = await program.screenshot({
			fullPage: true
		});
		expect(image).toSaveImageSnapshot();
  }
  it('v-for options API', async () => {
    page = await program.reLaunch(OPTIONS_PAGE_PATH)
    await page.waitFor('view')
    await page.waitFor(500)
    
    await test(page)
  })
  
  it('v-for composition API', async () => {
    page = await program.reLaunch(COMPOSITION_PAGE_PATH)
    await page.waitFor('view')
    await page.waitFor(500)
    
    await test(page)
  })
})