mini-starter/mini/tests/example.test.tsx

import TestUtils from '@tarojs/test-utils-react'
import React from 'react'

const testUtils = new TestUtils()

// 简单的测试组件
const TestComponent = () => {
  return (
    <view className="test-component">
      <text className="btn">点击我</text>
    </view>
  )
}

describe('Taro Test Utils Example', () => {
  it('应该正确渲染组件', async () => {
    await testUtils.mount(TestComponent)

    const btn = await testUtils.queries.waitForQuerySelector('.btn')

    await testUtils.act(() => {
      testUtils.fireEvent.click(btn)
    })

    expect(testUtils.html()).toMatchSnapshot()
  })
})