bootstrap-vue/src/components/table/table-tfoot-custom.spec.js

BootstrapVue, with over 40 plugins and more than 80 custom components, provides one of the most comprehensive implementations of Bootstrap v4 components and grid system for Vue.js. With extensive and automated WAI-ARIA accessibility markup.

import { mount } from '@vue/test-utils'
import { BTable } from './table'

const testItems = [{ a: 1, b: 2, c: 3 }]
const testFields = [{ key: 'a', label: 'A' }, { key: 'b', label: 'B' }, { key: 'c', label: 'C' }]

describe('table > custom tfoot slot', () => {
  it('should not render tfoot by default', async () => {
    const wrapper = mount(BTable, {
      propsData: {
        fields: testFields,
        items: testItems,
        footClone: false
      }
    })
    expect(wrapper).toBeDefined()
    expect(wrapper.is('table')).toBe(true)
    expect(wrapper.find('thead').exists()).toBe(true)
    expect(wrapper.find('tbody').exists()).toBe(true)
    expect(wrapper.find('tfoot').exists()).toBe(false)

    wrapper.destroy()
  })

  it('should render custom-foot slot inside b-tfoot', async () => {
    const wrapper = mount(BTable, {
      propsData: {
        fields: testFields,
        items: testItems,
        footClone: false
      },
      slots: {
        'custom-foot': '<tr><td colspan="3">CUSTOM-FOOTER</td></tr>'
      }
    })
    expect(wrapper).toBeDefined()
    expect(wrapper.is('table')).toBe(true)
    expect(wrapper.find('thead').exists()).toBe(true)
    expect(wrapper.find('tbody').exists()).toBe(true)
    expect(wrapper.find('tfoot').exists()).toBe(true)
    expect(wrapper.find('tfoot').text()).toContain('CUSTOM-FOOTER')
    expect(wrapper.find('tfoot').classes().length).toBe(0)

    wrapper.destroy()
  })

  it('should not render custom-foot slot when foot-clone is true', async () => {
    const wrapper = mount(BTable, {
      propsData: {
        fields: testFields,
        items: testItems,
        footClone: true
      },
      slots: {
        'custom-foot': '<tr><td colspan="3">CUSTOM-FOOTER</td></tr>'
      }
    })
    expect(wrapper).toBeDefined()
    expect(wrapper.is('table')).toBe(true)
    expect(wrapper.find('thead').exists()).toBe(true)
    expect(wrapper.find('tbody').exists()).toBe(true)
    expect(wrapper.find('tfoot').exists()).toBe(true)
    expect(wrapper.find('tfoot').text()).not.toContain('CUSTOM-FOOTER')

    wrapper.destroy()
  })

  it('should have foot-variant on custom-foot slot', async () => {
    const wrapper = mount(BTable, {
      propsData: {
        fields: testFields,
        items: testItems,
        footClone: false,
        footVariant: 'dark'
      },
      slots: {
        'custom-foot': '<tr><td colspan="3">CUSTOM-FOOTER</td></tr>'
      }
    })
    expect(wrapper).toBeDefined()
    expect(wrapper.is('table')).toBe(true)
    expect(wrapper.find('thead').exists()).toBe(true)
    expect(wrapper.find('tbody').exists()).toBe(true)
    expect(wrapper.find('tfoot').exists()).toBe(true)
    expect(wrapper.find('tfoot').text()).toContain('CUSTOM-FOOTER')
    expect(wrapper.find('tfoot').classes()).toContain('thead-dark')
    expect(wrapper.find('tfoot').classes().length).toBe(1)

    wrapper.destroy()
  })
})