pve-eslint/eslint/tests/lib/rules/no-div-regex.js

/**
 * @fileoverview Tests for no-div-regex rule.
 * @author Matt DuVall <http://www.mattduvall.com>
 */

"use strict";

//------------------------------------------------------------------------------
// Requirements
//------------------------------------------------------------------------------

const rule = require("../../../lib/rules/no-div-regex"),
    { RuleTester } = require("../../../lib/rule-tester");

//------------------------------------------------------------------------------
// Tests
//------------------------------------------------------------------------------

const ruleTester = new RuleTester();

ruleTester.run("no-div-regex", rule, {
    valid: [
        "var f = function() { return /foo/ig.test('bar'); };",
        "var f = function() { return /\\=foo/; };"
    ],
    invalid: [
        {
            code: "var f = function() { return /=foo/; };",
            output: "var f = function() { return /[=]foo/; };",
            errors: [{ messageId: "unexpected", type: "Literal" }]
        }
    ]
});