react-select-event

react-select-event 是 React 测试库 的配套库，它提供了用于与 react-select 元素进行交互的辅助方法。

npm

npm install --save-dev react-select-event

Yarn

yarn add --dev react-select-event

import React from 'react'
import Select from 'react-select'
import {render} from '@testing-library/react'
import selectEvent from 'react-select-event'

const {getByTestId, getByLabelText} = render(
  <form data-testid="form">
    <label htmlFor="food">Food</label>
    <Select options={OPTIONS} name="food" inputId="food" isMulti />
  </form>,
)
expect(getByTestId('form')).toHaveFormValues({food: ''}) // empty select

// select two values...
await selectEvent.select(getByLabelText('Food'), ['Strawberry', 'Mango'])
expect(getByTestId('form')).toHaveFormValues({food: ['strawberry', 'mango']})

// ...and add a third one
await selectEvent.select(getByLabelText('Food'), 'Chocolate')
expect(getByTestId('form')).toHaveFormValues({
  food: ['strawberry', 'mango', 'chocolate'],
})

• GitHub 上的 react-select-event