Cross platform browser automation tests sdp
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This document discusses cross-browser testing using Selenium. It introduces Selenium and its architecture, including Selenium IDE, WebDriver, and JavaScriptExecutor. It demonstrates recording and running tests in Selenium IDE and using WebDriver in Visual Studio and JavaScript. The document also covers Selenium Server and Grid for running tests across different browsers and platforms in a distributed environment.
Cross platform browser automation tests sdp
- 1. Copyright © SELA Software & Education Labs, Ltd. | 14-18 Baruch Hirsch St., Bnei Brak 51202, Israel | www.selagroup.com Cross Browser Platform in Automation Testing Oren Ashkenazy Mail: orena@sela.co.il Blog: http://blogs.microsoft.co.il/oren604/
- 2. Cross Platform Browser Testing Intro to Selenium Selenium Architecture Selenium IDE Selenium WebDriver JavaScriptExecuter WebDriverJS Selenium Server Agenda
- 3. Cross platform Browser Testing Advantages… • Greater Test Coverage • Increased Reusability • Business advantage • Secure Deployment To Production
- 4. Test Plan
- 5. Multiple Test Plan Capacity Work 𝐗 𝐧𝐮𝐦𝐛𝐞𝐫 𝐨𝐟 𝐜𝐨𝐧𝐟𝐢𝐠𝐮𝐫𝐚𝐫𝐢𝐨𝐧𝐬 =
- 6. …
- 8. Selenium Architecture Code Behind Browser Drivers C# Java Ruby Python 2 WebDriver API IE Firefox Chrome Safari
- 9. Demo Selenium IDE – Record & Running A Test
- 10. Demo VS & Selenium Webdriver
- 11. IWebDriver Basic Methods Actions Clear(); Click(); FindElement(string); Array/List FindElements(string,string…); SendKeys(string); Submit(); Explore GetAttribute(); (Id, ClassName, etc) GetCSSValue(); (font-size, color, etc) Enable; Selected(); Size(); Text;
- 13. Demo Execute JS with Selenium WebDriver
- 14. Execute JS with Selenium WebDriver Get the running browser agent/webdriver type IJavaScriptExecutor js = (IJavaScriptExecutor)driver; String BrowserAgent = (String)((IJavaScriptExecutor)driver).ExecuteScript(" return navigator.userAgent;");
- 15. Execute JS with Selenium WebDriver Pass browserAgent to the test method public void FillAcountHolderData(IWebDriver driver, User user, string BrowserAgent) { if (BrowserAgent.Contains(“FireFox”) } { // todo…. } if (BrowserAgent.Contains(“Chrome”) { // todo…. } }
- 16. Cross Platform Testing Reference for automation browser platforms: https://code.google.com/p/selenium/w/list?q=label:WebDriver
- 17. WebDriverJS + =
- 18. The difference between WebDriver to WebDriverJS Sync Asynchronous C# Java Ruby JavaScript
- 19. Demo WebDriverJS
- 20. Open source web testing frameworks
- 21. Selenium Server - Agenda What Is Selenium Server? What Is Selenium Grid? Setting the hub (Server) Setting the node (Client) Using DesiredCapabilities
- 22. What Is Selenium Server? Selenium Code Remote Control Selenium Sever IEFirefoxChromeSafari Drivers
- 23. What Is Selenium Grid? Selenium Code Remote Control Hub Selenium Sever (Win 7 + Chrome) Selenium Sever (Win 8 + IE) Selenium Sever (Centos + Firefox) Chrome Driver IEDriver Firefox Driver
- 25. Install & Configure • What to Install? o JRE (Java Runtime Environment) o Selenium Server (JAR File) • How To Configure The Hub? o Run CMD o Go to the path you downloaded the Jar file: CD “Path Name” o Type the command: java -jar “jar file name” -role hub o After running this command you will receive an output of the selenium server address (The default address is http://127.0.0.1:4444 o Leave CMD window open while you want the selenium server process to keep running
- 26. Demo Setting up a server node
- 27. Setting up a server node • How to configure? o Run CMD o Go to the path you downloaded the Jar file: CD “Path Name” o Type the command: java -jar “Jar File Name” -role node -hub http://localhost:4444/grid/register o Validate the node server is up by going to: http://localhost:4444/grid/console
- 29. Use the RemoteWebDriver and the DesiredCapabilities object to define which browser, version and platform you wish to use private IWebDriver driver = new RemoteWebDriver (new Uri("http://localhost:4444/wd/hub"), DesiredCapabilities.Firefox()); Running a test using the grid
- 30. In this example the test will run on machine/s that have IOS and Firefox driver private IWebDriver driver = new RemoteWebDriver(new Uri("http://localhost:4444/wd/hub"), new DesiredCapabilities("Firefox", "", new Platform(PlatformType.Mac))); Using a specific configuration
- 31. Selenium Grid Wiki More information: https://code.google.com/p/selenium/wiki/Grid2
- 32. Questions
Editor's Notes
- #4: Greater Coverage – More time for QA doing manual exploratory/risk-based testing. Increased Reusability – Tests can be ran across different platforms and environments Business advantage – we get to more users the more platform we support
- #9: Selenium webdriver has 3 layers of architecture: Code Behind is the language we can use it’s code to run selenium commands. These commands communicate with the WebDriver, the WebDriver contains set of common library which allow to send command to respective drivers through HTML and DOM. The driver listens to the commands from the code and simulate it on a real browser.
- #13: JavaScriptExecutor is an interface which provides mechanism to execute Javascript through selenium driver. It provides “executescript” & "executeAsyncScript" methods, to run JavaScript in the context of the currently selected frame or window. Why we use it? To enhance the capabilities of the existing scripts by performing javascript injection into our application under test. In simple words “Javascript can be executed within the browser with the help of JavaScript Executor.”
- #18: As mentioned, WebDriver has a number of bindings for various languages like Ruby, Python etc. JavaScript being the language of choice for the web, is the latest one to make it to the list. So as you might guess, WebDriverJS is simply a wrapper over the JSON wire protocol exposing high level functions to make our life easy.
- #21: WebdriverIO Selenium 2.0 bindings for NodeJS NightWatch Selenium 2.0 bindings for NodeJS with build in assertion framework PhantomJS – No browser required Headless web testing. Page automation. Access and manipulate web pages with the standard DOM API, or with usual libraries like jQuery. Screen capture. Programmatically capture web contents, including CSS, SVG and Canvas. Build server-side web graphics apps, from a screenshot service to a vector chart rasterizer. Network monitoring. Automate performance analysis, track page loading and export as standard HAR format.
- #23: Selenium Sever allow us to run selenium tests on remote machines. The command will be send to the server and the server will execute the test by the selected driver.
- #24: In Selenium Grid mode we have a network of servers that receives the commands through network hub, each set of command to a specific selenium server. Selenium Grid allows you to : Scale by distributing tests on several machines ( parallel execution ) Manage multiple environments from a central point, making it easy to run the tests against a vast combination of browsers / OS. Minimize the maintenance time for the grid by allowing you to implement custom hooks to leverage virtual infrastructure for instance.