list-group.spec.js
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import { mount } from '@vue/test-utils'
import { BListGroup } from './list-group'
describe('list-group', () => {
it('default should have tag div', async () => {
const wrapper = mount(BListGroup)
expect(wrapper.element.tagName).toBe('DIV')
wrapper.destroy()
})
it('default should contain only single class of list-group', async () => {
const wrapper = mount(BListGroup)
expect(wrapper.classes().length).toBe(1)
expect(wrapper.classes()).toContain('list-group')
expect(wrapper.classes()).not.toContain('list-group-flush')
expect(wrapper.classes()).not.toContain('list-group-horizontal')
wrapper.destroy()
})
it('should have tag ul then prop tag=ul', async () => {
const wrapper = mount(BListGroup, {
context: {
props: { tag: 'ul' }
}
})
expect(wrapper.element.tagName).toBe('UL')
wrapper.destroy()
})
it('should have class list-group-flush when prop flush=true', async () => {
const wrapper = mount(BListGroup, {
context: {
props: { flush: true }
}
})
expect(wrapper.classes().length).toBe(2)
expect(wrapper.classes()).toContain('list-group')
expect(wrapper.classes()).toContain('list-group-flush')
expect(wrapper.classes()).not.toContain('list-group-horizontal')
wrapper.destroy()
})
it('should have class list-group-horizontal when prop horizontal=true', async () => {
const wrapper = mount(BListGroup, {
context: {
props: { horizontal: true }
}
})
expect(wrapper.classes().length).toBe(2)
expect(wrapper.classes()).not.toContain('list-group-flush')
expect(wrapper.classes()).toContain('list-group')
expect(wrapper.classes()).toContain('list-group-horizontal')
wrapper.destroy()
})
it('should have class list-group-horizontal-md when prop horizontal=md', async () => {
const wrapper = mount(BListGroup, {
context: {
props: { horizontal: 'md' }
}
})
expect(wrapper.classes().length).toBe(2)
expect(wrapper.classes()).not.toContain('list-group-flush')
expect(wrapper.classes()).not.toContain('list-group-horizontal')
expect(wrapper.classes()).toContain('list-group')
expect(wrapper.classes()).toContain('list-group-horizontal-md')
wrapper.destroy()
})
it('should not have class list-group-horizontal when prop horizontal=true and flush=true', async () => {
const wrapper = mount(BListGroup, {
context: {
props: {
horizontal: true,
flush: true
}
}
})
expect(wrapper.classes().length).toBe(2)
expect(wrapper.classes()).not.toContain('list-group-horizontal')
expect(wrapper.classes()).toContain('list-group')
expect(wrapper.classes()).toContain('list-group-flush')
wrapper.destroy()
})
it('should not have class list-group-horizontal-lg when prop horizontal=lg and flush=true', async () => {
const wrapper = mount(BListGroup, {
context: {
props: {
horizontal: 'lg',
flush: true
}
}
})
expect(wrapper.classes().length).toBe(2)
expect(wrapper.classes()).not.toContain('list-group-horizontal-lg')
expect(wrapper.classes()).not.toContain('list-group-horizontal')
expect(wrapper.classes()).toContain('list-group')
expect(wrapper.classes()).toContain('list-group-flush')
wrapper.destroy()
})
it('should accept custom classes', async () => {
const wrapper = mount(BListGroup, {
context: {
class: 'foobar'
}
})
expect(wrapper.classes().length).toBe(2)
expect(wrapper.classes()).toContain('list-group')
expect(wrapper.classes()).toContain('foobar')
wrapper.destroy()
})
})