table-sticky-column.spec.js
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import { mount } from '@vue/test-utils'
import { BTable } from './table'
import { BTd } from './td'
import { BTh } from './th'
const items = [{ a: 1, b: 2, c: 3 }, { a: 4, b: 5, c: 6 }]
const fields = [
{ key: 'a', stickyColumn: true, isRowHeader: true },
{ key: 'b', stickyColumn: true },
'c'
]
describe('table > sticky columns', () => {
it('has expected classes when sticky column is enabled and responsive', async () => {
const wrapper = mount(BTable, {
propsData: {
responsive: true,
footClone: true,
items,
fields
}
})
expect(wrapper).toBeDefined()
expect(wrapper.element.tagName).toBe('DIV')
expect(wrapper.classes()).toContain('table-responsive')
expect(wrapper.classes()).not.toContain('b-table-sticky-header')
const table = wrapper.find('table')
expect(table.classes()).toContain('table')
expect(table.classes()).toContain('b-table')
// Body
let trs = wrapper.findAll('tbody > tr')
expect(trs.length).toBe(2)
let cells = trs.at(0).findAll('th, td')
expect(cells.length).toBe(3)
// First column should be BTh with sticky classes
expect(
cells
.at(0)
.findComponent(BTh)
.exists()
).toBe(true)
expect(cells.at(0).element.tagName).toBe('TH')
expect(cells.at(0).classes()).toContain('b-table-sticky-column')
// Second column should be BTd with sticky classes
expect(
cells
.at(1)
.findComponent(BTd)
.exists()
).toBe(true)
expect(cells.at(1).element.tagName).toBe('TD')
expect(cells.at(1).classes()).toContain('b-table-sticky-column')
// Third column should be td
expect(cells.at(2).vm).toBeUndefined()
expect(cells.at(2).element.tagName).toBe('TD')
expect(cells.at(2).classes()).not.toContain('b-table-sticky-column')
// Header cells
trs = wrapper.findAll('thead > tr')
expect(trs.length).toBe(1)
cells = trs.at(0).findAll('th')
expect(cells.length).toBe(3)
// First column should be BTh with sticky classes
expect(
cells
.at(0)
.findComponent(BTh)
.exists()
).toBe(true)
expect(cells.at(0).element.tagName).toBe('TH')
expect(cells.at(0).classes()).toContain('b-table-sticky-column')
// Second column should be BTh with sticky classes
expect(
cells
.at(1)
.findComponent(BTh)
.exists()
).toBe(true)
expect(cells.at(1).element.tagName).toBe('TH')
expect(cells.at(1).classes()).toContain('b-table-sticky-column')
// Third column should be BTh
expect(
cells
.at(2)
.findComponent(BTh)
.exists()
).toBe(true)
expect(cells.at(2).element.tagName).toBe('TH')
expect(cells.at(2).classes()).not.toContain('b-table-sticky-column')
// Footer cells
trs = wrapper.findAll('tfoot > tr')
expect(trs.length).toBe(1)
cells = trs.at(0).findAll('th')
expect(cells.length).toBe(3)
// First column should be BTh with sticky classes
expect(
cells
.at(0)
.findComponent(BTh)
.exists()
).toBe(true)
expect(cells.at(0).element.tagName).toBe('TH')
expect(cells.at(0).classes()).toContain('b-table-sticky-column')
// Second column should be BTh with sticky classes
expect(
cells
.at(1)
.findComponent(BTh)
.exists()
).toBe(true)
expect(cells.at(1).element.tagName).toBe('TH')
expect(cells.at(1).classes()).toContain('b-table-sticky-column')
// Third column should be BTh
expect(
cells
.at(2)
.findComponent(BTh)
.exists()
).toBe(true)
expect(cells.at(2).element.tagName).toBe('TH')
expect(cells.at(2).classes()).not.toContain('b-table-sticky-column')
wrapper.destroy()
})
it('has expected classes when sticky column is enabled with sticky headers', async () => {
const wrapper = mount(BTable, {
propsData: {
responsive: false,
stickyHeader: true,
footClone: true,
items,
fields
}
})
expect(wrapper).toBeDefined()
expect(wrapper.element.tagName).toBe('DIV')
expect(wrapper.classes()).not.toContain('table-responsive')
expect(wrapper.classes()).toContain('b-table-sticky-header')
const table = wrapper.find('table')
expect(table.classes()).toContain('table')
expect(table.classes()).toContain('b-table')
// Tbody cells
let trs = wrapper.findAll('tbody > tr')
expect(trs.length).toBe(2)
let cells = trs.at(0).findAll('th, td')
expect(cells.length).toBe(3)
// First column should be BTh with sticky classes
expect(
cells
.at(0)
.findComponent(BTh)
.exists()
).toBe(true)
expect(cells.at(0).element.tagName).toBe('TH')
expect(cells.at(0).classes()).toContain('b-table-sticky-column')
// Second column should be BTd with sticky classes
expect(
cells
.at(1)
.findComponent(BTd)
.exists()
).toBe(true)
expect(cells.at(1).element.tagName).toBe('TD')
expect(cells.at(1).classes()).toContain('b-table-sticky-column')
// Third column should be td
expect(cells.at(2).vm).toBeUndefined()
expect(cells.at(2).element.tagName).toBe('TD')
expect(cells.at(2).classes()).not.toContain('b-table-sticky-column')
// Header cells
trs = wrapper.findAll('thead > tr')
expect(trs.length).toBe(1)
cells = trs.at(0).findAll('th')
expect(cells.length).toBe(3)
// First column should be BTh with sticky classes
expect(
cells
.at(0)
.findComponent(BTh)
.exists()
).toBe(true)
expect(cells.at(0).element.tagName).toBe('TH')
expect(cells.at(0).classes()).toContain('b-table-sticky-column')
// Second column should be BTh with sticky classes
expect(
cells
.at(1)
.findComponent(BTh)
.exists()
).toBe(true)
expect(cells.at(1).element.tagName).toBe('TH')
expect(cells.at(1).classes()).toContain('b-table-sticky-column')
// Third column should be BTh
expect(
cells
.at(2)
.findComponent(BTh)
.exists()
).toBe(true)
expect(cells.at(2).element.tagName).toBe('TH')
expect(cells.at(2).classes()).not.toContain('b-table-sticky-column')
// Footer cells
trs = wrapper.findAll('tfoot > tr')
expect(trs.length).toBe(1)
cells = trs.at(0).findAll('th')
expect(cells.length).toBe(3)
// First column should be BTh with sticky classes
expect(
cells
.at(0)
.findComponent(BTh)
.exists()
).toBe(true)
expect(cells.at(0).element.tagName).toBe('TH')
expect(cells.at(0).classes()).toContain('b-table-sticky-column')
// Second column should be BTh with sticky classes
expect(
cells
.at(1)
.findComponent(BTh)
.exists()
).toBe(true)
expect(cells.at(1).element.tagName).toBe('TH')
expect(cells.at(1).classes()).toContain('b-table-sticky-column')
// Third column should be BTh
expect(
cells
.at(2)
.findComponent(BTh)
.exists()
).toBe(true)
expect(cells.at(2).element.tagName).toBe('TH')
expect(cells.at(2).classes()).not.toContain('b-table-sticky-column')
wrapper.destroy()
})
it('does not have sticky classes when sticky column is enabled and not responsive and no sticky header', async () => {
const wrapper = mount(BTable, {
propsData: {
responsive: false,
stickyHeader: false,
footClone: true,
items,
fields
}
})
expect(wrapper).toBeDefined()
expect(wrapper.element.tagName).toBe('TABLE')
expect(wrapper.classes()).not.toContain('table-responsive')
expect(wrapper.classes()).not.toContain('b-table-sticky-header')
expect(wrapper.classes()).toContain('table')
expect(wrapper.classes()).toContain('b-table')
// Body
let trs = wrapper.findAll('tbody > tr')
expect(trs.length).toBe(2)
let cells = trs.at(0).findAll('th, td')
expect(cells.length).toBe(3)
// First column should be th
expect(cells.at(0).vm).toBeUndefined()
expect(cells.at(0).element.tagName).toBe('TH')
expect(cells.at(0).classes()).not.toContain('b-table-sticky-column')
// Second column should be td
expect(cells.at(1).vm).toBeUndefined()
expect(cells.at(1).element.tagName).toBe('TD')
expect(cells.at(1).classes()).not.toContain('b-table-sticky-column')
// Third column should be td
expect(cells.at(2).vm).toBeUndefined()
expect(cells.at(2).element.tagName).toBe('TD')
expect(cells.at(2).classes()).not.toContain('b-table-sticky-column')
// Header cells
trs = wrapper.findAll('thead > tr')
expect(trs.length).toBe(1)
cells = trs.at(0).findAll('th')
expect(cells.length).toBe(3)
// First column should be BTh with sticky classes
expect(
cells
.at(0)
.findComponent(BTh)
.exists()
).toBe(true)
expect(cells.at(0).element.tagName).toBe('TH')
expect(cells.at(0).classes()).not.toContain('b-table-sticky-column')
// Second column should be BTh with sticky classes
expect(
cells
.at(1)
.findComponent(BTh)
.exists()
).toBe(true)
expect(cells.at(1).element.tagName).toBe('TH')
expect(cells.at(1).classes()).not.toContain('b-table-sticky-column')
// Third column should be BTh
expect(
cells
.at(2)
.findComponent(BTh)
.exists()
).toBe(true)
expect(cells.at(2).element.tagName).toBe('TH')
expect(cells.at(2).classes()).not.toContain('b-table-sticky-column')
// Footer cells
trs = wrapper.findAll('tfoot > tr')
expect(trs.length).toBe(1)
cells = trs.at(0).findAll('th')
expect(cells.length).toBe(3)
// First column should be BTh with sticky classes
expect(
cells
.at(0)
.findComponent(BTh)
.exists()
).toBe(true)
expect(cells.at(0).element.tagName).toBe('TH')
expect(cells.at(0).classes()).not.toContain('b-table-sticky-column')
// Second column should be BTh with sticky classes
expect(
cells
.at(1)
.findComponent(BTh)
.exists()
).toBe(true)
expect(cells.at(1).element.tagName).toBe('TH')
expect(cells.at(1).classes()).not.toContain('b-table-sticky-column')
// Third column should be BTh
expect(
cells
.at(2)
.findComponent(BTh)
.exists()
).toBe(true)
expect(cells.at(2).element.tagName).toBe('TH')
expect(cells.at(2).classes()).not.toContain('b-table-sticky-column')
wrapper.destroy()
})
})