style(htmlhint): formatted test files (#276)

Author: Shinigami92

.jshintrc-browser

@@ -14,7 +14,7 @@
 
     "browser": true,
     "-W099": true,
-	"-W100": true,
+    "-W100": true,
 
     "predef": [
         "HTMLHint",
@@ -26,4 +26,4 @@
         "CSSLint",
         "escape"
     ]
-}
+}

.jshintrc-node

@@ -14,10 +14,9 @@
 
     "node": true,
     "-W099": true,
-	"-W100": true,
+    "-W100": true,
 
-    "predef": [
-        "describe",
-        "it"
-    ]
-}
+    "predef": ["describe", "it"],
+
+    "esversion": 6
+}

test/core-spec.js

@@ -1,32 +1,29 @@
-var expect  = require("expect.js");
+const expect = require('expect.js');
 
-var HTMLHint  = require("../index").HTMLHint;
+const HTMLHint = require('../index').HTMLHint;
 
-describe('Core', function(){
-
-    it('Set false to rule no effected should result in an error', function(){
-        var code = '<img src="test.gif" />';
-        var messages = HTMLHint.verify(code, {
-            'alt-require': false
-        });
+describe('Core', function() {
+    it('Set false to rule no effected should result in an error', function() {
+        const code = '<img src="test.gif" />';
+        const messages = HTMLHint.verify(code, { 'alt-require': false });
         expect(messages.length).to.be(0);
     });
 
-    it('Not load default ruleset when use undefined ruleset should result in an error', function(){
-        var code = '<P ATTR=\'1\' id="a">><div id="a"><img src="" a="1" a="2"/></div>';
-        var messages = HTMLHint.verify(code);
+    it('Not load default ruleset when use undefined ruleset should result in an error', function() {
+        const code = '<P ATTR=\'1\' id="a">><div id="a"><img src="" a="1" a="2"/></div>';
+        const messages = HTMLHint.verify(code);
         expect(messages.length).to.be(9);
     });
 
-    it('Not load default ruleset when use empty ruleset should result in an error', function(){
-        var code = '<P ATTR=\'1\' id="a">><div id="a"><img src="" a="1" a="2"/></div>';
-        var messages = HTMLHint.verify(code, {});
+    it('Not load default ruleset when use empty ruleset should result in an error', function() {
+        const code = '<P ATTR=\'1\' id="a">><div id="a"><img src="" a="1" a="2"/></div>';
+        const messages = HTMLHint.verify(code, {});
         expect(messages.length).to.be(9);
     });
 
-    it('Inline ruleset not worked should result in an error', function(){
-        var code = '<!-- htmlhint alt-require:true-->\r\n<img src="test.gif" />';
-        var messages = HTMLHint.verify(code, {
+    it('Inline ruleset not worked should result in an error', function() {
+        let code = '<!-- htmlhint alt-require:true-->\r\n<img src="test.gif" />';
+        let messages = HTMLHint.verify(code, {
             'alt-require': false
         });
 
@@ -42,20 +39,21 @@ describe('Core', function(){
         expect(messages.length).to.be(0);
     });
 
-    it('Show formated result should not result in an error', function(){
-        var code = 'tttttttttttttttttttttttttttttttttttt<div>中文<img src="test.gif" />tttttttttttttttttttttttttttttttttttttttttttttt';
-        var messages = HTMLHint.verify(code, {
+    it('Show formated result should not result in an error', function() {
+        const code =
+            'tttttttttttttttttttttttttttttttttttt<div>中文<img src="test.gif" />tttttttttttttttttttttttttttttttttttttttttttttt';
+        const messages = HTMLHint.verify(code, {
             'tag-pair': true,
             'alt-require': true
         });
-        var arrLogs = HTMLHint.format(messages);
+        let arrLogs = HTMLHint.format(messages);
         expect(arrLogs.length).to.be(4);
 
         arrLogs = HTMLHint.format(messages, {
             colors: true,
             indent: 4
         });
-        var log = arrLogs[0];
+        const log = arrLogs[0];
         expect(/\[37m/.test(log)).to.be(true);
         expect(/    L1 /.test(log)).to.be(true);
         expect(/|\.\.\./.test(log)).to.be(true);

test/executable.spec.js

@@ -1,14 +1,19 @@
-var expect = require('expect.js');
+const expect = require('expect.js');
 
-var ChildProcess = require('child_process');
-var path = require('path');
+const ChildProcess = require('child_process');
+const path = require('path');
 
-describe('Executable', function () {
-    it('should close stream before exit', function (done) {
-        var c = ChildProcess.spawn('node', [path.resolve(__dirname,'../bin/htmlhint'), '--format', 'json', path.resolve(__dirname,'./html/executable.html')]);
-        var stdoutEnd = false;
-        var processEnd = false;
-        var isDone = 0;
+describe('Executable', function() {
+    it('should close stream before exit', function(done) {
+        const c = ChildProcess.spawn('node', [
+            path.resolve(__dirname, '../bin/htmlhint'),
+            '--format',
+            'json',
+            path.resolve(__dirname, './html/executable.html')
+        ]);
+        let stdoutEnd = false;
+        let processEnd = false;
+        let isDone = 0;
 
         function checkDone() {
             isDone++;
@@ -17,17 +22,17 @@ describe('Executable', function () {
             }
         }
 
-        c.stdout.on('close', function() {
+        c.stdout.on('close', () => {
             stdoutEnd = true;
             checkDone();
         });
 
-        c.on('exit', function() {
+        c.on('exit', () => {
             processEnd = true;
             checkDone();
         });
 
-        c.stdout.on('data', function() {
+        c.stdout.on('data', () => {
             expect(stdoutEnd || processEnd).to.be(false);
         });
     });