forked from vueuse/vueuse
-
Notifications
You must be signed in to change notification settings - Fork 0
/
index.test.ts
69 lines (60 loc) · 1.82 KB
/
index.test.ts
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
import { describe, expect } from 'vitest'
import { computed, ref } from 'vue'
import { useFavicon } from '.'
describe('useFavicon', () => {
it('no param', () => {
const favicon = useFavicon()
expect(favicon.value).toEqual(null)
favicon.value = 'https://www.google.at/favicon.ico'
expect(favicon.value).toEqual('https://www.google.at/favicon.ico')
})
it('const', () => {
const favicon = useFavicon('v1')
expect(favicon.value).toEqual('v1')
favicon.value = 'v2'
expect(favicon.value).toEqual('v2')
})
it('null', () => {
const favicon = useFavicon(null)
expect(favicon.value).toEqual(null)
favicon.value = 'v1'
expect(favicon.value).toEqual('v1')
})
it('undefined', () => {
const favicon = useFavicon(undefined)
expect(favicon.value).toEqual(null)
favicon.value = 'v1'
expect(favicon.value).toEqual('v1')
})
it('ref const', () => {
const tagetRef = ref('v1')
const favicon = useFavicon(tagetRef)
expect(favicon.value).toEqual('v1')
tagetRef.value = 'v2'
expect(favicon.value).toEqual('v2')
})
it('ref null', () => {
const tagetRef = ref(null)
const favicon = useFavicon(tagetRef)
expect(favicon.value).toEqual(null)
})
it('ref undefined', () => {
const favicon = useFavicon(ref(undefined))
expect(favicon.value).toEqual(undefined)
})
it('computed/readonly', () => {
const onoff = ref(1)
const target = computed(() => onoff.value === 1 ? 'a.jpg' : 'b.jpg')
const favicon = useFavicon(target)
expect(favicon.value).toEqual('a.jpg')
onoff.value = 2
expect(favicon.value).toEqual('b.jpg')
// favicon.value = '1'
})
it('function/readonly', () => {
const target = () => 'a.jpg'
const favicon = useFavicon(target)
expect(favicon.value).toEqual('a.jpg')
// favicon.value = '1'
})
})