fixed eslint issues and updated docs to reflect additional electron support

Author: John Doherty

README.MD

@@ -56,11 +56,15 @@ node ./node_modules/selenium-cucumber-js/index.js -s ./step-definitions
 
 By default tests are run using Google Chrome, to run tests using another browser supply the name of that browser along with the `-b` switch. Available options are:
 
-| Browser    | Example
-| ---------- | ---------------
-| Chrome     | `-b chrome`
-| Firefox    | `-b firefox`
-| Phantom JS | `-b phantomjs`
+Browser    | Example
+---------- | ---------------
+Chrome     | `-b chrome`
+Firefox    | `-b firefox`
+Phantom JS | `-b phantomjs`
+Electron   | `-b electron`
+Custom     | `-b customDriver.js`
+
+To use your own driver, create a customDriver.js file in the root of your project and provide the filename with the `-b` switch.
 
 #### Configuration file
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "selenium-cucumber-js",
-  "version": "1.4.9",
+  "version": "1.4.10",
   "description": "JavaScript browser automation framework using official selenium-webdriver and cucumber-js",
   "main": "index.js",
   "scripts": {

runtime/electronDriver.js

@@ -2,22 +2,23 @@
 
 var selenium = require('selenium-webdriver');
 var path = require('path');
+
 var myapp = path.resolve(process.cwd(), 'MyApp.app/Contents/MacOS/MyApp');
 /**
  * Creates a Selenium WebDriver using Firefox as the browser
  * @returns {ThenableWebDriver} selenium web driver
  */
 module.exports = function () {
 
-    var driver = new global.selenium.Builder()
+    var driver = new selenium.Builder()
         .withCapabilities({
             chromeOptions: {
                 // Here is the path to your Electron binary.
                 binary: myapp
             }
         })
         .forBrowser('electron')
-        .build()
+        .build();
 
     return driver;
 };

runtime/world.js

@@ -19,7 +19,7 @@ var cucumberJunit = require('cucumber-junit');
 // drivers
 var FireFoxDriver = require('./firefoxDriver.js');
 var PhantomJSDriver = require('./phantomDriver.js');
-var electronDriver = require('./electronDriver.js');
+var ElectronDriver = require('./electronDriver.js');
 var ChromeDriver = require('./chromeDriver');
 
 /**
@@ -41,7 +41,7 @@ function getDriverInstance() {
         } break;
 
         case 'electron': {
-            driver = new electronDriver();
+            driver = new ElectronDriver();
         } break;
 
         case 'chrome': {
@@ -55,6 +55,7 @@ function getDriverInstance() {
             if (!fs.isFileSync(driverFileName)) {
                 throw new Error('Could not find driver file: ' + driverFileName);
             }
+
             driver = require(driverFileName)();
         }
     }
@@ -206,4 +207,4 @@ module.exports = function () {
             return driver.quit();
         });
     });
-};
+};