ant-design-vue/components/transfer/__tests__/list.test.js

import { mount } from '@vue/test-utils'
import { renderToString } from '@vue/server-test-utils'
import List from '../list'

const listCommonProps = {
  prefixCls: 'ant-transfer-list',
  dataSource: [{
    key: 'a',
    title: 'a',
  }, {
    key: 'b',
    title: 'b',
  }, {
    key: 'c',
    title: 'c',
    disabled: true,
  }],
  checkedKeys: ['a'],
  notFoundContent: 'Not Found',
  lazy: false,
}

describe('List', () => {
  it('should render correctly', () => {
    const props = {
      propsData: listCommonProps,
    }
    const wrapper = renderToString(List, props)
    expect(wrapper).toMatchSnapshot()
  })

  it('should check top Checkbox while all available items are checked', () => {
    const props = {
      propsData: {
        ...listCommonProps,
        checkedKeys: ['a', 'b'],
      },
    }
    const wrapper = mount(List, props)
    expect(wrapper.find('.ant-transfer-list-header').find({
      name: 'ACheckbox',
    }).props().checked)
      .toBeTruthy()
  })
})