Update runtime js to include electron setting for firefox

Author: Temilayo kufeji

.gitignore

@@ -1,2 +1,4 @@
 .vscode
-node_modules
+node_modules
+
+. idea/

runtime/electronDriver.js

@@ -0,0 +1,23 @@
+'use strict';
+
+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()
+        .withCapabilities({
+            chromeOptions: {
+                // Here is the path to your Electron binary.
+                binary: myapp
+            }
+        })
+        .forBrowser('electron')
+        .build()
+
+    return driver;
+};

runtime/world.js

@@ -19,6 +19,7 @@ var cucumberJunit = require('cucumber-junit');
 // drivers
 var FireFoxDriver = require('./firefoxDriver.js');
 var PhantomJSDriver = require('./phantomDriver.js');
+var electronDriver = require('./electronDriver.js');
 var ChromeDriver = require('./chromeDriver');
 
 /**
@@ -39,6 +40,10 @@ function getDriverInstance() {
             driver = new PhantomJSDriver();
         } break;
 
+        case 'electron': {
+            driver = new electronDriver();
+        } break;
+
         case 'chrome': {
             driver = new ChromeDriver();
         } break;
@@ -201,4 +206,4 @@ module.exports = function () {
             return driver.quit();
         });
     });
-};
+};