bootstrap-vue/src/components/input-group/input-group-append.spec.js

BootstrapVue, with more than 85 custom components, over 45 plugins, several custom directives, and over 300 icons, provides one of the most comprehensive implementations of Bootstrap v4 components and grid system for Vue.js. With extensive and automated W

import { mount } from '@vue/test-utils'
import { BInputGroupAppend } from './input-group-append'

describe('input-group > input-group-append', () => {
  it('has expected default structure', async () => {
    const wrapper = mount(BInputGroupAppend)

    expect(wrapper.is('div')).toBe(true)
    expect(wrapper.classes()).toContain('input-group-append')
    expect(wrapper.classes().length).toBe(1)
    expect(wrapper.findAll('.input-group-append > *').length).toBe(0)
    expect(wrapper.text()).toEqual('')
  })

  it('renders custom root element when tag prop is set', async () => {
    const wrapper = mount(BInputGroupAppend, {
      propsData: {
        tag: 'span'
      }
    })

    expect(wrapper.is('span')).toBe(true)
    expect(wrapper.classes()).toContain('input-group-append')
    expect(wrapper.classes().length).toBe(1)
    expect(wrapper.findAll('.input-group-append > *').length).toBe(0)
    expect(wrapper.text()).toEqual('')
  })

  it('renders content of default slot', async () => {
    const wrapper = mount(BInputGroupAppend, {
      slots: {
        default: 'foobar'
      }
    })

    expect(wrapper.is('div')).toBe(true)
    expect(wrapper.classes()).toContain('input-group-append')
    expect(wrapper.classes().length).toBe(1)
    expect(wrapper.text()).toEqual('foobar')
  })

  it('renders child input-group-text when prop is-text set', async () => {
    const wrapper = mount(BInputGroupAppend, {
      propsData: {
        isText: true
      }
    })

    expect(wrapper.is('div')).toBe(true)
    expect(wrapper.classes()).toContain('input-group-append')
    expect(wrapper.classes().length).toBe(1)
    expect(wrapper.findAll('.input-group-text').length).toBe(1)
    expect(wrapper.findAll('.input-group-append > .input-group-text').length).toBe(1)
    expect(wrapper.text()).toEqual('')
  })

  it('renders default slot inside child input-group-text when prop is-text set', async () => {
    const wrapper = mount(BInputGroupAppend, {
      propsData: {
        isText: true
      },
      slots: {
        default: 'foobar'
      }
    })

    expect(wrapper.is('div')).toBe(true)
    expect(wrapper.classes()).toContain('input-group-append')
    expect(wrapper.classes().length).toBe(1)
    expect(wrapper.findAll('.input-group-text').length).toBe(1)
    expect(wrapper.text()).toEqual('foobar')
    expect(wrapper.find('.input-group-text').text()).toEqual('foobar')
  })
})