Automated software testing using Selenium WebDriver
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This document provides an overview of automated software testing using Selenium WebDriver. It begins with introductions and background on the presenter. It then defines software testing, discusses the benefits of test automation using Selenium, and provides a brief history of Selenium. It explains the difference between Selenium 1 (Remote Control) and Selenium 2 (WebDriver), and how to set up the WebDriver library and drivers. The document demonstrates a sample manual and automated test for searching Google. It concludes with some cautions and references for further information.
Automated software testing using Selenium WebDriver
- 1. Automated software testing using Selenium WebDriver (Testimi i automatizuar i software-it tuj’ përdorë Selenium WebDriver)
- 2. Kush o’ ky djal?? • Kush? – Ilir Sadik Kosumi • Qka? (titujt) 1. “Njeri” 2. “Senior” Software Tester (QA) 3. PhD. n’lëminë e sarkazmit 4. Proud Gamer 5. Edhe plot tituj tjer’ që s’i nxen sllajdi (...qe spo m’bin n’men) • Qa ka t’kryme? – Inxhinieri Mekanike, n’Teknik – UP • Social – Twitter: @ilirkosumi – Goodreads: https://www.goodreads.com/user/show/26042912-ilir-kosumi – GitHub: https://github.com/illyric – Steam: http://steamcommunity.com/id/illyricanking • Fjalia e urtë e preferuar: “ If A is success in life, then A = x + y + z x is work, y is play, and Z is keeping your mouth shut. ” – Albert Einstein
- 3. Unë jom k’tu për me fol, ju jeni për me ndegju!1 1 Po rrej!
- 4. No one in the brief history of computing has ever written a piece of perfect software. ― Andrew Hunt, The Pragmatic Programmer: From Journeyman to Master
- 5. What is Software Testing (and why it rocks)? • Most people think it’s just running test (by executing software). This is one part of testing, but not the big picture! • Process: Testing is a process rather than a single activity. • Software testing shows the presence of bugs. It does not show that there are none. (1st testing principle in the Holy book of ISTQB Foundation Level Sylabus) • Testing Software is sometimes fun (esp. when you find critical bugs)
- 6. How I see myself as a Software Tester
- 7. How devs (usually) see Software Testers
- 8. Would you press the button?
- 9. Would you press the button? (2)
- 10. Regression Testing – Long live test automation! • Regression testing is a way of re-testing what you already know should work (because there was an update in the system-under-test that might have affected the stuff you tested it in the past which you knew did work back then) • Manual regression testing is the most boring task in Software Testing! • As a software tester, test automation saves not only my day but also my nerves...
- 11. Selenium • Selenium ≠ testing tool • Selenium is more like an open-source community where everyone can contribute, an organization (like Mozilla), a philosophy etc. • WebDriver = open-source testing tool that automates/simulates user interactions with the werb-browser
- 12. A brief history of Selenium (na ishte njehere...) • Started in 2004 at ThoughtWorks in Chicago • Jason Huggins – first started selenium • Selenium 1 (RC) • Selenium 2 (WebDriver) • The name, Selenium, was selected because selenium mineral supplements serve as a cure for mercury poisoning, Huggins explained.* *http://www.techworld.com/news/apps/open-source-selenium-web-app-test-suite-to-support-iphone-and-android-3272444/
- 13. Selenium 1 (RC - Remote Control) • UI automation library, allowing developers and testers to automate their interactions with a Web Application Under Test (WAUT) by providing them with the necessary libraries, supported in multiple languages, to program. • Generic JavaScript named Selenium Core to drive the WAUT on a browser • Selense commands • Same-Origin Policy ☹
- 14. Selenium RC diagram (2)
- 15. Selenium 2 (WebDriver) • WebDriver has come into existence for the following reasons: – Give a better control on the browser by implementing browser-specifi implementations. – To give a better programming experience to the developer by adhering more closely to the object-oriented programming fundamentals
- 16. WebDriver Implementations • FirefoxDriver • ChromeDriver • SafariDriver • AndroidDriver & IphoneDriver (Appium) • HtmlUnitDriver • InternetExplorerDriver
- 18. Download WebDriver • Download all jar files and add include them in your project classpath as .jar dependencies • If you use maven, you can add the maven dependencies to get WebDriver
- 19. Maven dependencies2 • All dependencies: <dependency> <groupId>org.seleniumhq.selenium</groupId> <artifactId>selenium-java</artifactId> <version>2.46.0</version> </dependency> • Browser-specific dependencies (ex. Firefox Driver): <dependency> <groupId>org.seleniumhq.selenium</groupId> <artifactId>selenium-firefox-driver</artifactId> <version>2.46.0</version> </dependency> 2 Thanks to Modest for presenting maven: http://prijug.org/?p=12&lang=en
- 21. Googling “Google” (manually) • TC1 – Googling Google: – Precondition: • User has internet access • User has an internet browser (preferably Firefox, or Chrome... In this example we are using Firefox) – Steps 1. Launch Firefox 2. Navigate to “http://www.google.com/” 3. Enter “the Google search engin” in the search textbox and search – Expected results: • User will see the correct spelling of the word “engine” preceded by “Showing results for the Google search” • User will see “Google Search - Wikipedia, the free encyclopedia” as the first search result • The title of the Firefox browser window will show “the Google search engin – Google Search” • User will see on the left side a side-meny with the title “Google” and a brief description of the company
- 23. LET’S GET OUR HANDS DIRTY!
- 24. What could go wrong? • Improper resource staffing • Taking shortcuts*** • Abandoning documentation • A fool with a tool is still a fool
- 25. References • Selenium website: http://www.seleniumhq.org/ • The Pragmatic Programmer: From Journeyman to Master - Andrew Hunt: http://www.amazon.com/The- Pragmatic-Programmer-Journeyman-Master/dp/020161622X • Selenium WebDriver Practical Guide – Satya Avasarala: https://www.packtpub.com/web-development/selenium- webdriver-practical-guide • ISTQB Foundation Level Sylabus: http://www.istqb.org/downloads/finish/16/15.html • (Good Old) Wikipedia: – https://en.wikipedia.org/wiki/Software_testing – https://en.wikipedia.org/wiki/Selenium_(software) • Techworld.com: http://www.techworld.com/news/apps/open-source-selenium-web-app-test-suite-to-support- iphone-and-android-3272444/ • Appium: http://appium.io/index.html?lang=en • PriJUG maven meetup: http://prijug.org/?p=12&lang=en • GitHub project: https://github.com/illyric/selenium-presantation-demo • Pictures: – http://www.dumpaday.com/wp-content/uploads/2014/01/sarcasm-3.jpg – http://pubs.usgs.gov/of/2006/1184/1184.jpg – http://2.bp.blogspot.com/-H77MQZVhxw8/T0JNCjiqo_I/AAAAAAAAAco/-YzaIT2rDH4/s1600/124+How+a+developer+feels.png – https://upload.wikimedia.org/wikipedia/commons/8/8e/The_Big_Red_Button_(3085157011).jpg – http://www.instantcheckmate.com/crimewire/wp-content/uploads/2013/05/DIY-Investigating-On-Reddit.jpg – https://maribiella.files.wordpress.com/2014/05/signpost.jpg – http://freedompreneur.com/wp-content/uploads/2014/07/upside-down-rocket.jpg – http://www.sindhud.info/files/2009-11-25-webdriver/api-uml.png
- 26. Thank you for your attention! (rrehni shuplaka se u kry)