/
valid-v-else.js
100 lines (95 loc) · 3.71 KB
/
valid-v-else.js
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/**
* @author Toru Nagashima
* @copyright 2017 Toru Nagashima. All rights reserved.
* See LICENSE file in root directory for full license.
*/
'use strict'
// ------------------------------------------------------------------------------
// Requirements
// ------------------------------------------------------------------------------
const RuleTester = require('eslint').RuleTester
const rule = require('../../../lib/rules/valid-v-else')
// ------------------------------------------------------------------------------
// Tests
// ------------------------------------------------------------------------------
const tester = new RuleTester({
parser: require.resolve('vue-eslint-parser'),
parserOptions: { ecmaVersion: 2015 }
})
tester.run('valid-v-else', rule, {
valid: [
{
filename: 'test.vue',
code: ''
},
{
filename: 'test.vue',
code: '<template><div><div v-if="foo"></div><div v-else></div></div></template>'
},
{
filename: 'test.vue',
code: '<template><div><div v-if="foo"></div><div v-else-if="foo"></div><div v-else></div></div></template>'
},
{
filename: 'test.vue',
code: `<template>\n <c1 v-if="1" />\n <c2 v-else-if="1" />\n <c3 v-else />\n</template>`
}
],
invalid: [
{
filename: 'test.vue',
code: '<template><template v-else><div></div></template></template>',
errors: ["'v-else' directives require being preceded by the element which has a 'v-if' or 'v-else-if' directive."]
},
{
filename: 'test.vue',
code: '<template><div v-else></div></template>',
errors: ["'v-else' directives require being preceded by the element which has a 'v-if' or 'v-else-if' directive."]
},
{
filename: 'test.vue',
code: '<template><div><div v-else></div></div></template>',
errors: ["'v-else' directives require being preceded by the element which has a 'v-if' or 'v-else-if' directive."]
},
{
filename: 'test.vue',
code: '<template><div><div></div><div v-else></div></div></template>',
errors: ["'v-else' directives require being preceded by the element which has a 'v-if' or 'v-else-if' directive."]
},
{
filename: 'test.vue',
code: '<template><div><div if="foo"></div><div v-else></div></div></template>',
errors: ["'v-else' directives require being preceded by the element which has a 'v-if' or 'v-else-if' directive."]
},
{
filename: 'test.vue',
code: '<template><div><div v-if="foo"></div><div></div><div v-else></div></div></template>',
errors: ["'v-else' directives require being preceded by the element which has a 'v-if' or 'v-else-if' directive."]
},
{
filename: 'test.vue',
code: '<template><div><div v-if="foo"></div><div v-else v-if="bar"></div></div></template>',
errors: ["'v-else' and 'v-if' directives can't exist on the same element. You may want 'v-else-if' directives."]
},
{
filename: 'test.vue',
code: '<template><div><div v-if="foo"></div><div v-else v-else-if="foo"></div></div></template>',
errors: ["'v-else' and 'v-else-if' directives can't exist on the same element."]
},
{
filename: 'test.vue',
code: '<template><div><div v-if="foo"></div><div v-else:aaa></div></div></template>',
errors: ["'v-else' directives require no argument."]
},
{
filename: 'test.vue',
code: '<template><div><div v-if="foo"></div><div v-else.aaa></div></div></template>',
errors: ["'v-else' directives require no modifier."]
},
{
filename: 'test.vue',
code: '<template><div><div v-if="foo"></div><div v-else="foo"></div></div></template>',
errors: ["'v-else' directives require no attribute value."]
}
]
})