/
comma-style.js
124 lines (121 loc) · 2.68 KB
/
comma-style.js
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/**
* @author Yosuke Ota
*/
'use strict'
const { RuleTester } = require('eslint')
const rule = require('../../../lib/rules/comma-style')
const tester = new RuleTester({
parser: require.resolve('vue-eslint-parser'),
parserOptions: { ecmaVersion: 2018 }
})
tester.run('comma-style', rule, {
valid: [
`<template>
<CustomButton @click="() => fn({
a,
b
})" />
</template>`,
{
code: `
<template>
<CustomButton @click="($event,
data) => fn()" />
</template>`,
options: ['last', { exceptions: { ArrowFunctionExpression: false }}]
},
{
code: `
<template>
<CustomButton @click="($event
, data) => fn()" />
</template>`,
options: ['first', { exceptions: { ArrowFunctionExpression: false }}]
}
],
invalid: [
{
code: `
<template>
<CustomButton @click="() => fn({
a
, b
})" />
</template>`,
output: `
<template>
<CustomButton @click="() => fn({
a,
b
})" />
</template>`,
errors: [
{
message: "',' should be placed last.",
line: 5
}
]
},
{
code: `
<template>
<CustomButton @click="($event
, data) => fn()" />
</template>`,
options: ['last', { exceptions: { ArrowFunctionExpression: false }}],
output: `
<template>
<CustomButton @click="($event,
data) => fn()" />
</template>`,
errors: [
{
message: "',' should be placed last.",
line: 4
}
]
},
{
code: `
<template>
<CustomButton @click="($event,
data) => fn()" />
</template>`,
options: ['first', { exceptions: { ArrowFunctionExpression: false }}],
output: `
<template>
<CustomButton @click="($event
,data) => fn()" />
</template>`,
errors: [
{
message: "',' should be placed first."
// line: 3 // eslint v7.0
}
]
},
{
code: `
<template>
<CustomButton v-slot="foo,
bar" >
<div/>
</CustomButton>
</template>`,
options: ['first', { exceptions: { FunctionExpression: false }}],
output: `
<template>
<CustomButton v-slot="foo
,bar" >
<div/>
</CustomButton>
</template>`,
errors: [
{
message: "',' should be placed first."
// line: 3 // eslint v7.0
}
]
}
]
})