node/test/parallel/test-eslint-crypto-check.js
Teddy Katz cd5ee52d70
test: add tests for eslint rules
This adds tests for the custom eslint rules in this repository, using
the `RuleTester` test utility bundled with eslint.

PR-URL: https://github.com/nodejs/node/pull/16138
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
2017-10-14 02:53:19 -04:00

33 lines
674 B
JavaScript

'use strict';
require('../common');
const RuleTester = require('../../tools/eslint').RuleTester;
const rule = require('../../tools/eslint-rules/crypto-check');
const message = 'Please add a hasCrypto check to allow this test to be ' +
'skipped when Node is built "--without-ssl".';
new RuleTester().run('crypto-check', rule, {
valid: [
'foo',
'crypto',
`
if (!common.hasCrypto) {
common.skip();
}
require('crypto');
`
],
invalid: [
{
code: 'require("crypto")',
errors: [{ message }]
},
{
code: 'if (common.foo) {} require("crypto")',
errors: [{ message }]
}
]
});