skeleton-table.spec.js
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import { mount } from '@vue/test-utils'
import { BSkeletonTable } from './skeleton-table'
describe('skeleton-table', () => {
it('element has default layout', async () => {
const wrapper = mount(BSkeletonTable)
expect(wrapper).toBeDefined()
expect(wrapper.element.tagName).toBe('TABLE')
expect(wrapper.find('thead').exists()).toBe(true)
expect(wrapper.findAll('thead > tr > th').length).toBe(5)
expect(wrapper.findAll('tbody > tr').length).toBe(3)
expect(wrapper.findAll('tbody > tr > td > div').length).toBe(15)
expect(wrapper.find('tfoot').exists()).toBe(false)
wrapper.destroy()
})
it("prop `hide-header` doesn't render `<thead>`", async () => {
const wrapper = mount(BSkeletonTable, {
propsData: {
hideHeader: true
}
})
expect(wrapper).toBeDefined()
expect(wrapper.element.tagName).toBe('TABLE')
expect(wrapper.find('thead').exists()).toBe(false)
wrapper.destroy()
})
it('prop `show-footer` renders `<tfoot>`', async () => {
const wrapper = mount(BSkeletonTable, {
propsData: {
showFooter: true
}
})
expect(wrapper).toBeDefined()
expect(wrapper.element.tagName).toBe('TABLE')
expect(wrapper.find('tfoot').exists()).toBe(true)
wrapper.destroy()
})
it('setting `rows` prop changes amount of `tr` rendered in `tbody`', async () => {
const wrapper = mount(BSkeletonTable, {
propsData: {
rows: 7
}
})
expect(wrapper).toBeDefined()
expect(wrapper.element.tagName).toBe('TABLE')
expect(wrapper.findAll('tbody > tr').length).toBe(7)
wrapper.destroy()
})
it('setting `columns` prop changes amount of `th` rendered in `thead`', async () => {
const wrapper = mount(BSkeletonTable, {
propsData: {
columns: 6
}
})
expect(wrapper).toBeDefined()
expect(wrapper.element.tagName).toBe('TABLE')
expect(wrapper.findAll('thead > tr > th').length).toBe(6)
wrapper.destroy()
})
it('`table-props` are properly passed to the table', async () => {
const wrapper = mount(BSkeletonTable, {
propsData: {
tableProps: {
bordered: true,
striped: true
}
}
})
expect(wrapper).toBeDefined()
expect(wrapper.element.tagName).toBe('TABLE')
expect(wrapper.classes()).toContain('table-bordered')
expect(wrapper.classes()).toContain('table-striped')
wrapper.destroy()
})
it('`animation` prop changes animation used in cells', async () => {
const wrapper = mount(BSkeletonTable, {
propsData: {
animation: 'fade'
}
})
expect(wrapper).toBeDefined()
expect(wrapper.element.tagName).toBe('TABLE')
expect(wrapper.find('tbody > tr > td > div').classes()).toContain('b-skeleton-animate-fade')
wrapper.destroy()
})
it('accepts custom classes', async () => {
const wrapper = mount(BSkeletonTable, {
context: {
class: ['foobar']
}
})
expect(wrapper.classes()).toContain('b-table')
expect(wrapper.classes()).toContain('foobar')
wrapper.destroy()
})
})