summaryrefslogtreecommitdiffstats
path: root/tools/lint/eslint/eslint-plugin-mozilla/tests/consistent-if-bracing.js
blob: 9712fd9a78abf5215dbeb50921b0f2b18e943ab9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
/* Any copyright is dedicated to the Public Domain.
 * http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

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

var rule = require("../lib/rules/consistent-if-bracing");
var RuleTester = require("eslint").RuleTester;

const ruleTester = new RuleTester({ parserOptions: { ecmaVersion: "latest" } });

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

function invalidCode(code) {
  return { code, errors: [{ messageId: "consistentIfBracing" }] };
}

ruleTester.run("consistent-if-bracing", rule, {
  valid: [
    "if (true) {1} else {0}",
    "if (false) 1; else 0",
    "if (true) {1} else if (true) {2} else {0}",
    "if (true) {1} else if (true) {2} else if (true) {3} else {0}",
  ],
  invalid: [
    invalidCode(`if (true) {1} else 0`),
    invalidCode("if (true) 1; else {0}"),
    invalidCode("if (true) {1} else if (true) 2; else {0}"),
    invalidCode("if (true) 1; else if (true) {2} else {0}"),
    invalidCode("if (true) {1} else if (true) {2} else 0"),
    invalidCode("if (true) {1} else if (true) {2} else if (true) 3; else {0}"),
    invalidCode("if (true) {if (true) 1; else {0}} else {0}"),
  ],
});