breadcrumb-item.spec.js
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import { mount } from '@vue/test-utils'
import { BBreadcrumbItem } from './breadcrumb-item'
describe('breadcrumb-item', () => {
it('has default classes and structure', async () => {
const wrapper = mount(BBreadcrumbItem)
expect(wrapper.element.tagName).toBe('LI')
expect(wrapper.classes()).toContain('breadcrumb-item')
expect(wrapper.classes()).not.toContain('active')
expect(wrapper.classes().length).toBe(1)
wrapper.destroy()
})
it('has class active when prop active is set', async () => {
const wrapper = mount(BBreadcrumbItem, {
propsData: {
active: true
}
})
expect(wrapper.element.tagName).toBe('LI')
expect(wrapper.classes()).toContain('active')
expect(wrapper.classes()).toContain('breadcrumb-item')
expect(wrapper.classes().length).toBe(2)
wrapper.destroy()
})
it('has link as child', async () => {
const wrapper = mount(BBreadcrumbItem)
expect(wrapper.element.tagName).toBe('LI')
expect(wrapper.find('a').exists()).toBe(true)
expect(wrapper.find('a').attributes('href')).toBe('#')
wrapper.destroy()
})
it('has link as child and href', async () => {
const wrapper = mount(BBreadcrumbItem, {
propsData: {
href: '/foo/bar'
}
})
expect(wrapper.element.tagName).toBe('LI')
expect(wrapper.find('a').exists()).toBe(true)
expect(wrapper.find('a').attributes('href')).toBe('/foo/bar')
wrapper.destroy()
})
it('has child span and class active when prop active is set', async () => {
const wrapper = mount(BBreadcrumbItem, {
propsData: {
active: true
}
})
expect(wrapper.element.tagName).toBe('LI')
expect(wrapper.classes()).toContain('active')
expect(wrapper.classes()).toContain('breadcrumb-item')
expect(wrapper.classes().length).toBe(2)
expect(wrapper.find('span').exists()).toBe(true)
wrapper.destroy()
})
it('has child text content from prop text', async () => {
const wrapper = mount(BBreadcrumbItem, {
propsData: {
active: true,
text: 'foobar'
}
})
expect(wrapper.element.tagName).toBe('LI')
expect(wrapper.classes()).toContain('active')
expect(wrapper.classes()).toContain('breadcrumb-item')
expect(wrapper.classes().length).toBe(2)
expect(wrapper.text()).toBe('foobar')
wrapper.destroy()
})
it('has child text content from prop html', async () => {
const wrapper = mount(BBreadcrumbItem, {
propsData: {
active: true,
html: 'foobar'
}
})
expect(wrapper.element.tagName).toBe('LI')
expect(wrapper.classes()).toContain('active')
expect(wrapper.classes()).toContain('breadcrumb-item')
expect(wrapper.classes().length).toBe(2)
expect(wrapper.text()).toBe('foobar')
wrapper.destroy()
})
it('has child text content from default slot', async () => {
const wrapper = mount(BBreadcrumbItem, {
propsData: {
active: true
},
slots: {
default: 'foobar'
}
})
expect(wrapper.element.tagName).toBe('LI')
expect(wrapper.classes()).toContain('active')
expect(wrapper.classes()).toContain('breadcrumb-item')
expect(wrapper.classes().length).toBe(2)
expect(wrapper.text()).toBe('foobar')
wrapper.destroy()
})
})