eslint: Use in all folders (including tests/selenium)

Change-Id: I0ab0a9f99817077934e7569d19d76735c33678e9

Gruntfile.js

@@ -1,4 +1,4 @@
-/* eslint-env node */
+/* eslint-env node, es6 */
 module.exports = function ( grunt ) {
 	var conf = grunt.file.readJSON( 'extension.json' );
 
@@ -34,8 +34,7 @@ module.exports = function ( grunt ) {
 		},
 		eslint: {
 			all: [
-				'*.js',
-				'modules/**/*.js',
+				'**/*.js',
 				'!**/node_modules/**',
 				'!vendor/**'
 			]

tests/selenium/.eslintrc.json

@@ -0,0 +1,14 @@
+{
+	"env": {
+		"es6": true,
+		"mocha": true,
+		"node": true,
+		"browser": false
+	},
+	"globals": {
+		"browser": false
+	},
+	"rules":{
+		"no-console": 0
+	}
+}

tests/selenium/specs/basic.js

@@ -1,26 +1,25 @@
 'use strict';
-const assert = require('assert'),
-	Api = require('wdio-mediawiki/Api'),
-	MathPage = require('../pageobjects/math.page');
+const assert = require( 'assert' ),
+	Api = require( 'wdio-mediawiki/Api' ),
+	MathPage = require( '../pageobjects/math.page' );
 
+describe( 'Math', function () {
 
-describe('Math', function () {
-
-	it('should work for addition', function () {
+	it( 'should work for addition', function () {
 
 		// page should have random name
 		var pageName = Math.random().toString();
 
 		// create a page with a simple addition
-		browser.call(function () {
-			return Api.edit(pageName, '<math>3 + 2</math>');
-		});
+		browser.call( function () {
+			return Api.edit( pageName, '<math>3 + 2</math>' );
+		} );
 
-		MathPage.openTitle(pageName);
+		MathPage.openTitle( pageName );
 
 		// check if the page displays the image
-		assert(MathPage.img.isExisting());
+		assert( MathPage.img.isExisting() );
 
-	});
+	} );
 
-});
+} );