forked from vuejs/composition-api
/
ssrReactive.spec.ts
121 lines (103 loc) · 2.75 KB
/
ssrReactive.spec.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
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
/**
* @jest-environment node
*/
import Vue from '../vue'
import {
isReactive,
reactive,
ref,
isRaw,
isRef,
set,
shallowRef,
} from '../../src'
import { createRenderer } from 'vue-server-renderer'
describe('SSR Reactive', () => {
beforeEach(() => {
process.env.VUE_ENV = 'server'
})
it('should in SSR context', async () => {
expect(typeof window).toBe('undefined')
expect((Vue.observable({}) as any).__ob__).toBeUndefined()
})
it('should render', async () => {
const app = new Vue({
setup() {
return {
count: ref(42),
}
},
render(this: any, h) {
return h('div', this.count)
},
})
const serverRenderer = createRenderer()
const html = await serverRenderer.renderToString(app)
expect(html).toBe('<div data-server-rendered="true">42</div>')
})
it('reactive + isReactive', async () => {
const state = reactive({})
expect(isReactive(state)).toBe(true)
expect(isRaw(state)).toBe(false)
})
it('shallowRef + isRef', async () => {
const state = shallowRef({})
expect(isRef(state)).toBe(true)
expect(isRaw(state)).toBe(false)
})
// #550
it('props should work with set', async (done) => {
let props: any
const app = new Vue({
render(this: any, h) {
return h('child', { attrs: { msg: this.msg } })
},
setup() {
return { msg: ref('hello') }
},
components: {
child: {
render(this: any, h: any) {
return h('span', this.data.msg)
},
props: ['msg'],
setup(_props) {
props = _props
return { data: _props }
},
},
},
})
const serverRenderer = createRenderer()
const html = await serverRenderer.renderToString(app)
expect(html).toBe('<span data-server-rendered="true">hello</span>')
expect(props.bar).toBeUndefined()
set(props, 'bar', 'bar')
expect(props.bar).toBe('bar')
done()
})
// #721
it('should behave correctly', () => {
const state = ref({ old: ref(false) })
set(state.value, 'new', ref(true))
// console.log(process.server, 'state.value', JSON.stringify(state.value))
expect(state.value).toMatchObject({
old: false,
new: true,
})
})
// #721
it('should behave correctly for the nested ref in the object', () => {
const state = { old: ref(false) }
set(state, 'new', ref(true))
expect(JSON.stringify(state)).toBe(
'{"old":{"value":false},"new":{"value":true}}'
)
})
// #721
it('should behave correctly for ref of object', () => {
const state = ref({ old: ref(false) })
set(state.value, 'new', ref(true))
expect(JSON.stringify(state.value)).toBe('{"old":false,"new":true}')
})
})