bootstrap-vue
Version:
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.
117 lines (106 loc) • 3.69 kB
JavaScript
import { mount } from '@vue/test-utils'
import { BNavbar } from './navbar'
describe('navbar', () => {
it('default has tag "nav"', async () => {
const wrapper = mount(BNavbar)
expect(wrapper.is('nav')).toBe(true)
// No role added if default tag is used
expect(wrapper.attributes('role')).not.toBeDefined()
})
it('default has class "navbar", "navbar-expand", "navbar-light"', async () => {
const wrapper = mount(BNavbar)
expect(wrapper.classes()).toContain('navbar')
expect(wrapper.classes()).toContain('navbar-expand')
expect(wrapper.classes()).toContain('navbar-light')
expect(wrapper.classes().length).toBe(3)
})
it('accepts custom tag', async () => {
const wrapper = mount(BNavbar, {
context: {
props: { tag: 'div' }
}
})
expect(wrapper.is('div')).toBe(true)
expect(wrapper.attributes('role')).toBeDefined()
expect(wrapper.attributes('role')).toBe('navigation')
})
it('accepts breakpoint via toggleable prop', async () => {
const wrapper = mount(BNavbar, {
context: {
props: { toggleable: 'lg' }
}
})
expect(wrapper.classes()).toContain('navbar')
expect(wrapper.classes()).toContain('navbar-expand-lg')
expect(wrapper.classes()).toContain('navbar-light')
expect(wrapper.classes().length).toBe(3)
})
it('toggleable=true has expected classes', async () => {
const wrapper = mount(BNavbar, {
context: {
props: { toggleable: true }
}
})
expect(wrapper.classes()).toContain('navbar')
expect(wrapper.classes()).toContain('navbar-light')
expect(wrapper.classes().length).toBe(2)
})
it('toggleable=xs has expected classes', async () => {
const wrapper = mount(BNavbar, {
context: {
props: { toggleable: 'xs' }
}
})
expect(wrapper.classes()).toContain('navbar')
expect(wrapper.classes()).toContain('navbar-light')
expect(wrapper.classes().length).toBe(2)
})
it('has class "fixed-top" when fixed="top"', async () => {
const wrapper = mount(BNavbar, {
context: {
props: { fixed: 'top' }
}
})
expect(wrapper.classes()).toContain('fixed-top')
expect(wrapper.classes()).toContain('navbar')
expect(wrapper.classes()).toContain('navbar-expand')
expect(wrapper.classes()).toContain('navbar-light')
expect(wrapper.classes().length).toBe(4)
})
it('has class "fixed-top" when fixed="top"', async () => {
const wrapper = mount(BNavbar, {
context: {
props: { fixed: 'top' }
}
})
expect(wrapper.classes()).toContain('fixed-top')
expect(wrapper.classes()).toContain('navbar')
expect(wrapper.classes()).toContain('navbar-expand')
expect(wrapper.classes()).toContain('navbar-light')
expect(wrapper.classes().length).toBe(4)
})
it('has class "sticky-top" when sticky=true', async () => {
const wrapper = mount(BNavbar, {
context: {
props: { sticky: true }
}
})
expect(wrapper.classes()).toContain('sticky-top')
expect(wrapper.classes()).toContain('navbar')
expect(wrapper.classes()).toContain('navbar-expand')
expect(wrapper.classes()).toContain('navbar-light')
expect(wrapper.classes().length).toBe(4)
})
it('accepts variant prop', async () => {
const wrapper = mount(BNavbar, {
context: {
props: { variant: 'primary' }
}
})
expect(wrapper.classes()).toContain('bg-primary')
expect(wrapper.classes()).toContain('navbar')
expect(wrapper.classes()).toContain('navbar-expand')
expect(wrapper.classes()).toContain('navbar-light')
expect(wrapper.classes().length).toBe(4)
})
})