dropdown-item.spec.js
3.9 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
import VueRouter from 'vue-router'
import { mount } from '@vue/test-utils'
import { waitRAF } from '../../../tests/utils'
import { Vue } from '../../vue'
import { BDropdownItem } from './dropdown-item'
Vue.use(VueRouter)
describe('dropdown-item', () => {
it('renders with tag "a" and href="#" by default', async () => {
const wrapper = mount(BDropdownItem)
expect(wrapper.element.tagName).toBe('LI')
const item = wrapper.find('a')
expect(item.element.tagName).toBe('A')
expect(item.attributes('href')).toBe('#')
wrapper.destroy()
})
it('has class "dropdown-item"', async () => {
const wrapper = mount(BDropdownItem)
expect(wrapper.element.tagName).toBe('LI')
const item = wrapper.find('a')
expect(item.classes()).toContain('dropdown-item')
expect(item.attributes('href')).toBe('#')
wrapper.destroy()
})
it('calls dropdown hide(true) method when clicked', async () => {
let called = false
let refocus = null
const wrapper = mount(BDropdownItem, {
provide: {
getBvDropdown: () => ({
hide(arg) {
called = true
refocus = arg
}
})
}
})
expect(wrapper.element.tagName).toBe('LI')
const item = wrapper.find('a')
expect(item).toBeDefined()
await item.trigger('click')
await waitRAF()
expect(called).toBe(true)
expect(refocus).toBe(true)
wrapper.destroy()
})
it('does not call dropdown hide(true) method when clicked and disabled', async () => {
let called = false
let refocus = null
const wrapper = mount(BDropdownItem, {
propsData: { disabled: true },
provide: {
getBvDropdown: () => ({
hide(arg) {
called = true
refocus = arg
}
})
}
})
expect(wrapper.element.tagName).toBe('LI')
const item = wrapper.find('a')
expect(item).toBeDefined()
await item.trigger('click')
await waitRAF()
expect(called).toBe(false)
expect(refocus).toBe(null)
wrapper.destroy()
})
it('has linkClass when prop is passed a value', () => {
const wrapper = mount(BDropdownItem, {
propsData: {
linkClass: 'link-class'
}
})
expect(wrapper.element.tagName).toBe('LI')
const item = wrapper.find('a')
expect(item.classes()).toContain('link-class')
expect(item.classes()).toContain('dropdown-item')
wrapper.destroy()
})
describe('router-link support', () => {
it('works', async () => {
const router = new VueRouter({
mode: 'abstract',
routes: [
{ path: '/', component: { name: 'R', template: '<div class="r">ROOT</div>' } },
{ path: '/a', component: { name: 'A', template: '<div class="a">A</div>' } },
{ path: '/b', component: { name: 'B', template: '<div class="a">B</div>' } }
]
})
const App = {
router,
render(h) {
return h('ul', [
// <router-link>
h(BDropdownItem, { props: { to: '/a' } }, ['to-a']),
// Regular link
h(BDropdownItem, { props: { href: '/a' } }, ['href-a']),
// <router-link>
h(BDropdownItem, { props: { to: { path: '/b' } } }, ['to-path-b']),
h('router-view')
])
}
}
const wrapper = mount(App, {
attachTo: document.body
})
expect(wrapper.vm).toBeDefined()
expect(wrapper.element.tagName).toBe('UL')
expect(wrapper.findAll('li').length).toBe(3)
expect(wrapper.findAll('a').length).toBe(3)
const $links = wrapper.findAllComponents('a')
$links.wrappers.forEach($link => {
expect($link.vm).toBeDefined()
expect($links.at(0).vm.$options.name).toBe('BLink')
})
expect(
$links.wrappers.map($link => $link.findComponent({ name: 'RouterLink' }).exists())
).toStrictEqual([true, false, true])
wrapper.destroy()
})
})
})