Dev: Use prettier to format code

test/boot.js

@@ -1,36 +1,31 @@
-function boot(name, cb)
-{
+function boot(name, cb) {
     // Need a little delay to make sure width and height of webpack dev server iframe are initialized.
-    setTimeout(function ()
-    {
+    setTimeout(function() {
         var options = {
             useShadowDom: false
         };
-        if (name) 
-        {
+        if (name) {
             options.tool = name === 'settings' ? [] : name;
         }
 
-        try 
-        {
+        try {
             eruda.init(options);
-        } catch (e) 
-        {
+        } catch (e) {
             alert(e);
         }
-        eruda.show().get().config.set('displaySize', 50);
+        eruda
+            .show()
+            .get()
+            .config.set('displaySize', 50);
 
         cb && cb();
 
         if (name == null) return;
 
-        loadJs('lib/boot', function ()
-        {
-            loadJs('lib/jasmine-jquery', function ()
-            {
+        loadJs('lib/boot', function() {
+            loadJs('lib/jasmine-jquery', function() {
                 // This is needed to trigger jasmine initialization.
-                loadJs(name, function ()
-                {
+                loadJs(name, function() {
                     window.onload();
                 });
             });
@@ -38,10 +33,9 @@ function boot(name, cb)
     }, 500);
 }
 
-function loadJs(src, cb)
-{
+function loadJs(src, cb) {
     var script = document.createElement('script');
     script.src = src + '.js';
     script.onload = cb;
     document.body.appendChild(script);
-}
+}

test/console.js

@@ -1,64 +1,56 @@
-describe('console', function ()
-{
+describe('console', function() {
     var tool = eruda.get('console'),
         $tool = $('.eruda-console');
 
-    beforeEach(function ()
-    {
+    beforeEach(function() {
         eruda.show('console');
         tool.clear();
     });
 
-    it('string', function ()
-    {
+    it('string', function() {
         var text = '<span>This is a log</span>';
 
         tool.log(text);
         expect($tool.find('.eruda-log')).toContainText(text);
     });
 
-    it('clear', function ()
-    {
+    it('clear', function() {
         expect($tool.find('.eruda-logs li')).toHaveLength(0);
     });
 
-    it('recognize url', function ()
-    {
+    it('recognize url', function() {
         tool.log('http://liriliri.github.io/eruda/?plugin=fps');
-        expect($tool.find('.eruda-log')).toContainHtml('<a href="http://liriliri.github.io/eruda/?plugin=fps" target="_blank">http://liriliri.github.io/eruda/?plugin=fps</a>');
+        expect($tool.find('.eruda-log')).toContainHtml(
+            '<a href="http://liriliri.github.io/eruda/?plugin=fps" target="_blank">http://liriliri.github.io/eruda/?plugin=fps</a>'
+        );
     });
 
-    it('basic object', function ()
-    {
-        var obj = {a: 1};
+    it('basic object', function() {
+        var obj = { a: 1 };
 
         tool.log(obj);
         expect($tool.find('.eruda-log')).toContainText('Object { a: 1 }');
         $tool.find('.eruda-log').click();
     });
 
-    it('html', function ()
-    {
+    it('html', function() {
         tool.html('<span class="color-blue">Blue</span>');
         expect($tool.find('.eruda-html')).toContainElement('span.color-blue');
     });
 
-    it('timing', function ()
-    {
+    it('timing', function() {
         tool.time('eruda');
         tool.timeEnd('eruda');
         expect($tool.find('.eruda-html')).toHaveText(/eruda: [.\d]+ms/);
     });
 
-    it('error', function ()
-    {
+    it('error', function() {
         tool.error(new Error('error test'));
         expect($tool.find('.eruda-error')).toContainElement('.eruda-stack');
         expect($tool.find('.eruda-error')).toContainText('error test');
     });
 
-    it('assert', function ()
-    {
+    it('assert', function() {
         tool.assert(true, 'assert');
         expect($tool.find('.eruda-log-item')).toHaveLength(0);
 
@@ -66,19 +58,18 @@ describe('console', function ()
         expect($tool.find('.eruda-error')).toHaveLength(1);
     });
 
-    it('count', function ()
-    {
+    it('count', function() {
         tool.count('test').clear();
         tool.count('test');
         expect($tool.find('.eruda-html')).toContainText('test: 2');
     });
 
-    describe('substitution', function ()
-    {
-        it('number', function ()
-        {
+    describe('substitution', function() {
+        it('number', function() {
             tool.log('Eruda is %d', 1.2, 'year old');
-            expect($tool.find('.eruda-log')).toContainText('Eruda is 1 year old');
+            expect($tool.find('.eruda-log')).toContainText(
+                'Eruda is 1 year old'
+            );
 
             tool.log('%i', 1.2, 'year old');
             expect($tool.find('.eruda-log')).toContainText('1 year old');
@@ -87,29 +78,31 @@ describe('console', function ()
             expect($tool.find('.eruda-log')).toContainText('1.2 year old');
         });
 
-        it('string', function ()
-        {
+        it('string', function() {
             tool.log('My name is %s', 'eruda');
             expect($tool.find('.eruda-log')).toContainText('My name is eruda');
         });
 
-        it('object', function ()
-        {
-            tool.log('Object is %O', {a: 1});
-            expect($tool.find('.eruda-log')).toContainText('Object is { a: 1 }');
+        it('object', function() {
+            tool.log('Object is %O', { a: 1 });
+            expect($tool.find('.eruda-log')).toContainText(
+                'Object is { a: 1 }'
+            );
 
             tool.log('Dom is %o', document.createElement('script'));
-            expect($tool.find('.eruda-log')).toContainText('Dom is <script></script>');
+            expect($tool.find('.eruda-log')).toContainText(
+                'Dom is <script></script>'
+            );
         });
 
-        it('style', function ()
-        {
+        it('style', function() {
             tool.log('%cblue%cgreen', 'color:blue', 'color:green');
-            expect($tool.find('.eruda-log')).toContainHtml('<span style="color:blue">blue</span><span style="color:green">green</span>');
+            expect($tool.find('.eruda-log')).toContainHtml(
+                '<span style="color:blue">blue</span><span style="color:green">green</span>'
+            );
         });
 
-        it('Repeat log', function ()
-        {
+        it('Repeat log', function() {
             for (var i = 0; i < 10; i++) tool.log(1);
             var $log = $tool.find('.eruda-log-item');
             expect($log).toHaveLength(1);
@@ -117,48 +110,41 @@ describe('console', function ()
         });
     });
 
-    describe('table', function ()
-    {
-        it('wrong args', function ()
-        {
+    describe('table', function() {
+        it('wrong args', function() {
             tool.table('test');
             expect($tool.find('.eruda-table')).not.toContainElement('table');
         });
 
-        it('sort keys', function ()
-        {
-            tool.table([{a: 1}, {d: 2, a: 2}, {c: 1}]);
-            expect($tool.find('.eruda-table thead tr')).toContainHtml('<th>(index)</th><th>a</th><th>c</th><th>d</th>');
+        it('sort keys', function() {
+            tool.table([{ a: 1 }, { d: 2, a: 2 }, { c: 1 }]);
+            expect($tool.find('.eruda-table thead tr')).toContainHtml(
+                '<th>(index)</th><th>a</th><th>c</th><th>d</th>'
+            );
         });
 
-        it('basic', function ()
-        {
-            tool.table([{test: 1}, {test: 2, test2: 3}]);
+        it('basic', function() {
+            tool.table([{ test: 1 }, { test: 2, test2: 3 }]);
             expect($tool.find('.eruda-table tbody tr')).toHaveLength(2);
             expect($tool.find('.eruda-table thead th')).toHaveLength(3);
         });
 
-        it('filter', function ()
-        {
-            tool.table([{test: 1}, {test: 2, test2: 3}], 'test');
+        it('filter', function() {
+            tool.table([{ test: 1 }, { test: 2, test2: 3 }], 'test');
             expect($tool.find('.eruda-table thead th')).toHaveLength(2);
         });
     });
 
-    describe('filter', function ()
-    {
+    describe('filter', function() {
         // Test case from https://github.com/liriliri/eruda/issues/14
-        it('function', function ()
-        {
-            tool.filter(function (log)
-            {
+        it('function', function() {
+            tool.filter(function(log) {
                 return log.type !== 'error';
             });
 
             var obj = {};
             Object.defineProperty(obj, 'a', {
-                get: function ()
-                {
+                get: function() {
                     tool.error('deprecated');
 
                     return 1;
@@ -170,9 +156,12 @@ describe('console', function ()
             tool.filter('all');
         });
 
-        it('all info error warn log', function ()
-        {
-            tool.log('log').info('info').error('error').warn('warn').debug('debug');
+        it('all info error warn log', function() {
+            tool.log('log')
+                .info('info')
+                .error('error')
+                .warn('warn')
+                .debug('debug');
             expect($tool.find('.eruda-log-item')).toHaveLength(5);
 
             tool.filter('info');
@@ -194,8 +183,7 @@ describe('console', function ()
             tool.filter('all');
         });
 
-        it('regex', function ()
-        {
+        it('regex', function() {
             tool.log('test').log('test2');
             expect($tool.find('.eruda-log-item')).toHaveLength(2);
 
@@ -207,43 +195,38 @@ describe('console', function ()
         });
     });
 
-    describe('config', function ()
-    {
+    describe('config', function() {
         var config = tool.config;
 
-        it('max number', function ()
-        {
+        it('max number', function() {
             config.set('maxLogNum', '10');
             for (var i = 0; i < 20; i++) tool.log(i);
             expect($tool.find('.eruda-log-item')).toHaveLength(10);
         });
 
-        it('override console', function ()
-        {
+        it('override console', function() {
             config.set('overrideConsole', true);
             console.log('test');
             expect($tool.find('.eruda-log-item')).toContainText('test');
         });
 
-        it('display extra info', function ()
-        {
+        it('display extra info', function() {
             config.set('displayExtraInfo', true);
             tool.log('test');
-            expect($tool.find('.eruda-logs li')).toContainElement('.eruda-header');
+            expect($tool.find('.eruda-logs li')).toContainElement(
+                '.eruda-header'
+            );
         });
     });
 
-    describe('ui', function () 
-    {
-        it('clear', function () 
-        {
+    describe('ui', function() {
+        it('clear', function() {
             tool.log('test');
             $('.eruda-clear-console').click();
             expect($tool.find('.eruda-logs li')).toHaveLength(0);
         });
 
-        it('filter', function ()
-        {
+        it('filter', function() {
             tool.log('test');
             tool.warn('test');
             expect($tool.find('.eruda-logs li')).toHaveLength(2);
@@ -252,24 +235,20 @@ describe('console', function ()
             $('.eruda-filter[data-filter="all"]').click();
         });
 
-        it('help', function () 
-        {
+        it('help', function() {
             $tool.find('.eruda-help').click();
             expect($tool.find('.eruda-html')).toHaveLength(1);
         });
     });
 
-    describe('execute', function () 
-    {
-        it('js', function () 
-        {
+    describe('execute', function() {
+        it('js', function() {
             $tool.find('textarea').val('1+2');
             $('.eruda-execute').click();
             expect($tool.find('.eruda-output')).toContainText('3');
         });
 
-        it('filter', function () 
-        {
+        it('filter', function() {
             tool.log('test');
             tool.log('eruda');
             expect($tool.find('.eruda-logs li')).toHaveLength(2);
@@ -279,12 +258,12 @@ describe('console', function ()
         });
     });
 
-    describe('events', function () 
-    {
-        it('log', function () 
-        {
+    describe('events', function() {
+        it('log', function() {
             var sum = 0;
-            function add(num) { sum += num; }
+            function add(num) {
+                sum += num;
+            }
             tool.on('log', add);
             tool.log(5);
             expect(sum).toBe(5);

test/elements.js

@@ -1,17 +1,13 @@
-describe('elements', function () 
-{
+describe('elements', function() {
     var tool = eruda.get('elements'),
         $tool = $('.eruda-elements');
 
-    beforeEach(function () 
-    {
+    beforeEach(function() {
         eruda.show('elements');
     });
 
-    describe('api', function ()
-    {
-        it('set element', function ()
-        {
+    describe('api', function() {
+        it('set element', function() {
             tool.set(document.body);
             expect($tool.find('.eruda-parent')).toContainText('html');
             expect($tool.find('.eruda-breadcrumb')).toContainText('body');

test/eruda.js

@@ -1,16 +1,12 @@
-describe('devTools', function () 
-{
-    describe('init', function () 
-    {
-        it('destroy', function () 
-        {
+describe('devTools', function() {
+    describe('init', function() {
+        it('destroy', function() {
             eruda.destroy();
-            
+
             expect($('#eruda')).toHaveLength(0);
         });
 
-        it('init', function () 
-        {
+        it('init', function() {
             var container = document.createElement('div');
             container.id = 'eruda';
             document.body.appendChild(container);
@@ -26,14 +22,11 @@ describe('devTools', function ()
         });
     });
 
-    describe('tool', function () 
-    {
-        it('add', function () 
-        {
+    describe('tool', function() {
+        it('add', function() {
             eruda.add({
                 name: 'test',
-                init: function ($el) 
-                {
+                init: function($el) {
                     this._$el = $el;
                     $el.html('Test Plugin');
                 }
@@ -42,44 +35,36 @@ describe('devTools', function ()
             expect($('.eruda-test')).toContainText('Test Plugin');
         });
 
-        it('show', function () 
-        {
+        it('show', function() {
             var $tool = $('.eruda-test');
             expect($tool).toBeHidden();
             eruda.show('test');
-            expect($tool).toHaveCss({display: 'block'});
+            expect($tool).toHaveCss({ display: 'block' });
         });
 
-        it('remove', function () 
-        {
+        it('remove', function() {
             eruda.remove('test');
             expect($('.eruda-test')).toHaveLength(0);
         });
     });
 
-    describe('display', function () 
-    {
-        it('show', function () 
-        {
+    describe('display', function() {
+        it('show', function() {
             eruda.show();
-            expect($('.eruda-dev-tools')).toHaveCss({display: 'block'});
+            expect($('.eruda-dev-tools')).toHaveCss({ display: 'block' });
         });
 
-        it('hide', function (done) 
-        {
+        it('hide', function(done) {
             eruda.hide();
-            setTimeout(function ()
-            {
+            setTimeout(function() {
                 expect($('.eruda-dev-tools')).toBeHidden();
                 done();
             }, 500);
         });
     });
 
-    describe('scale', function () 
-    {
-        it('get', function () 
-        {
+    describe('scale', function() {
+        it('get', function() {
             eruda.scale(1);
             expect(eruda.scale()).toBe(1);
         });

test/info.js

@@ -1,52 +1,50 @@
-describe('info', function () 
-{
+describe('info', function() {
     var tool = eruda.get('info'),
         $tool = $('.eruda-info');
 
-    describe('default', function ()
-    {
-        it('location', function ()
-        {
-            expect($tool.find('.eruda-content').eq(0)).toContainText(location.href);
+    describe('default', function() {
+        it('location', function() {
+            expect($tool.find('.eruda-content').eq(0)).toContainText(
+                location.href
+            );
         });
 
-        it('user agent', function ()
-        {
-            expect($tool.find('.eruda-content').eq(1)).toContainText(navigator.userAgent);
+        it('user agent', function() {
+            expect($tool.find('.eruda-content').eq(1)).toContainText(
+                navigator.userAgent
+            );
         });
 
-        it('device', function ()
-        {
-            expect($tool.find('.eruda-content').eq(2)).toContainText(window.innerWidth);
+        it('device', function() {
+            expect($tool.find('.eruda-content').eq(2)).toContainText(
+                window.innerWidth
+            );
         });
 
-        it('system', function ()
-        {
+        it('system', function() {
             expect($tool.find('.eruda-content').eq(3)).toContainText('os');
         });
 
-        it('about', function () 
-        {
-            expect($tool.find('.eruda-content').eq(4)).toHaveText(/Eruda v[\d.]+/);
+        it('about', function() {
+            expect($tool.find('.eruda-content').eq(4)).toHaveText(
+                /Eruda v[\d.]+/
+            );
         });
     });
 
-    it('clear', function ()
-    {
+    it('clear', function() {
         tool.clear();
         expect($tool.find('li')).toHaveLength(0);
     });
 
-    it('add', function ()
-    {
+    it('add', function() {
         tool.add('test', 'eruda');
         expect($tool.find('.eruda-title')).toContainText('test');
         expect($tool.find('.eruda-content')).toContainText('eruda');
     });
 
-    it('remove', function ()
-    {
+    it('remove', function() {
         tool.remove('test');
         expect($tool.find('li')).toHaveLength(0);
     });
-});
+});

test/init.js

@@ -1,3 +1,3 @@
-eruda.init({ 
-    useShadowDom: false 
+eruda.init({
+    useShadowDom: false
 });

test/network.js

@@ -1,23 +1,18 @@
-describe('network', function () 
-{
+describe('network', function() {
     var tool = eruda.get('network'),
         $tool = $('.eruda-network');
 
-    beforeEach(function () 
-    {
+    beforeEach(function() {
         eruda.show('network');
     });
 
-    describe('request', function () 
-    {
-        it('xhr', function (done) 
-        {
+    describe('request', function() {
+        it('xhr', function(done) {
             $('.eruda-clear-xhr').click();
-            util.ajax.get(window.location.toString(), function () 
-            {
+            util.ajax.get(window.location.toString(), function() {
                 expect($('.eruda-requests li')).toHaveLength(1);
                 done();
             });
         });
     });
-});
+});

test/resources.js

@@ -1,60 +1,51 @@
-describe('resources', function () 
-{
+describe('resources', function() {
     var tool = eruda.get('resources'),
         $tool = $('.eruda-resources');
 
-    beforeEach(function () 
-    {
+    beforeEach(function() {
         eruda.show('resources');
     });
 
-    describe('localStorage', function () 
-    {
-        it('show', function () 
-        {
+    describe('localStorage', function() {
+        it('show', function() {
             localStorage.clear();
             localStorage.setItem('testKey', 'testVal');
             $tool.find('.eruda-refresh-local-storage').click();
             expect($tool.find('.eruda-local-storage')).toContainText('testKey');
         });
 
-        it('clear', function () 
-        {
+        it('clear', function() {
             $tool.find('.eruda-clear-storage[data-type="local"]').click();
             expect($tool.find('.eruda-local-storage')).toContainText('Empty');
         });
     });
 
-    describe('sessionStorage', function () 
-    {
-        it('show', function () 
-        {
+    describe('sessionStorage', function() {
+        it('show', function() {
             sessionStorage.clear();
             sessionStorage.setItem('testKey', 'testVal');
             $tool.find('.eruda-refresh-session-storage').click();
-            expect($tool.find('.eruda-session-storage')).toContainText('testKey');
+            expect($tool.find('.eruda-session-storage')).toContainText(
+                'testKey'
+            );
         });
 
-        it('clear', function () 
-        {
+        it('clear', function() {
             $tool.find('.eruda-clear-storage[data-type="session"]').click();
             expect($tool.find('.eruda-session-storage')).toContainText('Empty');
         });
     });
 
-    describe('cookie', function () 
-    {
-        it('show', function () 
-        {
+    describe('cookie', function() {
+        it('show', function() {
             util.cookie.set('testKey', 'testVal');
             $tool.find('.eruda-refresh-cookie').click();
             expect($tool.find('.eruda-cookie')).toContainText('testKey');
         });
 
-        it('clear', function () 
-        {
+        it('clear', function() {
             $tool.find('.eruda-clear-cookie').click();
             expect($tool.find('.eruda-cookie')).toContainText('Empty');
         });
     });
-});
+});

test/settings.js

@@ -1,5 +1,4 @@
-describe('settings', function () 
-{
+describe('settings', function() {
     var tool = eruda.get('settings'),
         $tool = $('.eruda-settings');
 
@@ -11,13 +10,11 @@ describe('settings', function ()
         testColor: '#fff'
     });
 
-    beforeEach(function () 
-    {
+    beforeEach(function() {
         tool.clear();
     });
 
-    it('switch', function ()
-    {
+    it('switch', function() {
         var text = 'Test Switch';
 
         tool.switch(cfg, 'testSwitch', text);
@@ -26,14 +23,12 @@ describe('settings', function ()
         expect(cfg.get('testSwitch')).toBe(true);
     });
 
-    it('separator', function ()
-    {
+    it('separator', function() {
         tool.separator();
         expect($tool.find('.eruda-separator').length).toEqual(1);
     });
 
-    it('select', function ()
-    {
+    it('select', function() {
         var text = 'Test Select';
 
         tool.select(cfg, 'testSelect', text, ['1', '2', '3']);
@@ -42,22 +37,22 @@ describe('settings', function ()
         expect($el.find('.eruda-head')).toContainText(text);
         expect($el.find('.eruda-val')).toContainText('1');
         $el.find('.eruda-head').click();
-        $el.find('ul li').eq(1).click();
+        $el.find('ul li')
+            .eq(1)
+            .click();
         expect(cfg.get('testSelect')).toBe('2');
     });
-    it('range', function () 
-    {
+    it('range', function() {
         var text = 'Test Range';
 
-        tool.range(cfg, 'testRange', text, {min: 0, max: 1, step: 0.1});
+        tool.range(cfg, 'testRange', text, { min: 0, max: 1, step: 0.1 });
         var $el = $tool.find('.eruda-range');
         expect($el.find('.eruda-head')).toContainText(text);
         expect($el.find('input').length).toEqual(1);
         $el.find('.eruda-head').click();
     });
 
-    it('color', function () 
-    {
+    it('color', function() {
         var text = 'Test Color';
 
         tool.color(cfg, 'testColor', text, ['#000', '#fff']);
@@ -65,7 +60,9 @@ describe('settings', function ()
         expect($el.find('.eruda-head')).toContainText(text);
         expect($el.find('ul li').length).toEqual(2);
         $el.find('.eruda-head').click();
-        $el.find('ul li').eq(0).click();
+        $el.find('ul li')
+            .eq(0)
+            .click();
         expect(cfg.get('testColor')).toBe('rgb(0, 0, 0)');
     });
-});
+});

test/snippets.js

@@ -1,35 +1,33 @@
-describe('snippets', function () 
-{
+describe('snippets', function() {
     var tool = eruda.get('snippets'),
         $tool = $('.eruda-snippets');
 
-    describe('default', function ()
-    {
-        it('border all', function ()
-        {
+    describe('default', function() {
+        it('border all', function() {
             expect($tool.find('.eruda-name').eq(0)).toContainText('Border All');
 
             var $body = $('body'),
                 $btn = $tool.find('.eruda-run').eq(0);
 
             $btn.click();
-            expect($body).toHaveCss({outlineWidth: '2px'});
+            expect($body).toHaveCss({ outlineWidth: '2px' });
             $btn.click();
-            expect($body).toHaveCss({outlineWidth: '0px'});
+            expect($body).toHaveCss({ outlineWidth: '0px' });
         });
 
-        it('refresh page', function ()
-        {
-            expect($tool.find('.eruda-name').eq(1)).toContainText('Refresh Page');
+        it('refresh page', function() {
+            expect($tool.find('.eruda-name').eq(1)).toContainText(
+                'Refresh Page'
+            );
         });
 
-        it('search text', function ()
-        {
-            expect($tool.find('.eruda-name').eq(2)).toContainText('Search Text');
+        it('search text', function() {
+            expect($tool.find('.eruda-name').eq(2)).toContainText(
+                'Search Text'
+            );
         });
 
-        it('edit page', function ()
-        {
+        it('edit page', function() {
             expect($tool.find('.eruda-name').eq(3)).toContainText('Edit Page');
 
             var $body = $('body'),
@@ -42,25 +40,27 @@ describe('snippets', function ()
         });
     });
 
-    it('clear', function ()
-    {
+    it('clear', function() {
         tool.clear();
         expect($tool.find('.eruda-name')).toHaveLength(0);
     });
 
-    it('add', function ()
-    {
-        tool.add('Test', function ()
-        {
-            console.log('eruda');
-        }, 'This is the description');
+    it('add', function() {
+        tool.add(
+            'Test',
+            function() {
+                console.log('eruda');
+            },
+            'This is the description'
+        );
         expect($tool.find('.eruda-name')).toContainText('Test');
-        expect($tool.find('.eruda-description')).toContainText('This is the description');
+        expect($tool.find('.eruda-description')).toContainText(
+            'This is the description'
+        );
     });
 
-    it('remove', function ()
-    {
+    it('remove', function() {
         tool.remove('Test');
         expect($tool.find('.eruda-name')).toHaveLength(0);
     });
-});
+});

test/sources.js

@@ -1,19 +1,17 @@
-describe('sources', function () 
-{
+describe('sources', function() {
     var tool = eruda.get('sources'),
         $tool = $('.eruda-sources');
 
-    beforeEach(function () 
-    {
+    beforeEach(function() {
         eruda.show('sources');
-    });    
+    });
 
-    describe('js', function () 
-    {
-        it('highlight', function () 
-        {
+    describe('js', function() {
+        it('highlight', function() {
             tool.set('js', '/* test */');
-            expect($tool.find('.eruda-content')).toContainHtml('<span style="color:#63a35c;">/* test */</span>');
-        }); 
-    });    
-});
+            expect($tool.find('.eruda-content')).toContainHtml(
+                '<span style="color:#63a35c;">/* test */</span>'
+            );
+        });
+    });
+});