ant-design-vue/components/layout/__tests__/index.test.js

import { mount } from '@vue/test-utils'
import Vue from 'vue'
import Layout from '..'

const { Sider, Content } = Layout

describe('Layout', () => {
  it('detect the sider as children', (done) => {
    const wrapper = mount(
      {
        render () {
          return (
            <Layout>
              <Sider>Sider</Sider>
              <Content>Content</Content>
            </Layout>
          )
        },
      },
    )
    Vue.nextTick(() => {
      expect(wrapper.find('.ant-layout').classes()).toContain('ant-layout-has-sider')
      done()
    })
  })

  it('detect the sider inside the children', (done) => {
    const wrapper = mount(
      {
        render () {
          return (
            <Layout>
              <div><Sider>Sider</Sider></div>
              <Content>Content</Content>
            </Layout>
          )
        },
      }
    )
    Vue.nextTick(() => {
      expect(wrapper.find('.ant-layout').classes()).toContain('ant-layout-has-sider')
      done()
    })
  })

  it('detect ant-layout-sider-has-trigger class in sider when ant-layout-sider-trigger div tag exists', (done) => {
    const wrapper = mount(
      {
        render () {
          return (
            <Layout>
              <div><Sider collapsible>Sider</Sider></div>
              <Content>Content</Content>
            </Layout>
          )
        },
      }
    )
    Vue.nextTick(() => {
      expect(wrapper.find('.ant-layout-sider').classes()).toContain('ant-layout-sider-has-trigger')
      done()
    })
  })
})