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/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// ------------------------------------------------------------------------------
// Requirements
// ------------------------------------------------------------------------------
var rule = require("../lib/rules/no-more-globals");
var RuleTester = require("eslint").RuleTester;
const ruleTester = new RuleTester({ parserOptions: { ecmaVersion: "latest" } });
function makeTest(code, errors = []) {
return {
code,
errors,
filename: __dirname + "/helper-no-more-globals.js",
};
}
ruleTester.run("no-more-globals", rule, {
valid: [
makeTest("function foo() {}"),
makeTest("var foo = 5;"),
makeTest("let foo = 42;"),
],
invalid: [
makeTest("console.log('hello');", [
{ messageId: "removedGlobal", data: { name: "foo" } },
]),
makeTest("let bar = 42;", [
{ messageId: "newGlobal", data: { name: "bar" } },
{ messageId: "removedGlobal", data: { name: "foo" } },
]),
],
});
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