/
require-slots-as-functions.js
115 lines (102 loc) · 2.61 KB
/
require-slots-as-functions.js
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
/**
* @author Yosuke Ota
* See LICENSE file in root directory for full license.
*/
'use strict'
// ------------------------------------------------------------------------------
// Requirements
// ------------------------------------------------------------------------------
const rule = require('../../../lib/rules/require-slots-as-functions')
const RuleTester = require('eslint').RuleTester
// ------------------------------------------------------------------------------
// Tests
// ------------------------------------------------------------------------------
const ruleTester = new RuleTester({
parser: require.resolve('vue-eslint-parser'),
parserOptions: { ecmaVersion: 2018, sourceType: 'module' }
})
ruleTester.run('require-slots-as-functions', rule, {
valid: [
{
filename: 'test.vue',
code: `
<script>
export default {
render (h) {
var children = this.$slots.default()
var children = this.$slots.default && this.$slots.default()
return h('div', this.$slots.default)
}
}
</script>
`
},
{
filename: 'test.vue',
code: `
<script>
export default {
render (h) {
var children = unknown.$slots.default
var children = unknown.$slots.default.filter(test)
return h('div', [...children])
}
}
</script>
`
}
],
invalid: [
{
filename: 'test.vue',
code: `
<script>
export default {
render (h) {
var children = this.$slots.default
var children = this.$slots.default.filter(test)
return h('div', [...children])
}
}
</script>
`,
errors: [
{
message: 'Property in `$slots` should be used as function.',
line: 5,
column: 38,
endLine: 5,
endColumn: 45
},
{
message: 'Property in `$slots` should be used as function.',
line: 6,
column: 38,
endLine: 6,
endColumn: 45
}
]
},
{
filename: 'test.vue',
code: `
<script>
export default {
render (h) {
let children
const [node] = this.$slots.foo
const bar = [this.$slots[foo]]
children = this.$slots.foo
return h('div', children.filter(test))
}
}
</script>
`,
errors: [
'Property in `$slots` should be used as function.',
'Property in `$slots` should be used as function.',
'Property in `$slots` should be used as function.'
]
}
]
})