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SKILLSET. TOOLSET. MINDSETDIE SCHLÜSSEL ZU ERFOLGREICHERAGILER TESTAUTOMATISIERUNGMICHAEL PALOTASMAY 29 2013
EBAY INC.2MICHAEL PALOTAS - EBAY INTERNATIONAL
EBAY INC. FACTS•  Founded in 1995•  Based in San Jose, California•  28000 employees worldwide•  >100 million active buyers...
WHO AM I?MICHAEL PALOTASHEAD OF QUALITY ENGINEERING EUROPEMPALOTAS@EBAY.COMMICHAEL.PALOTAS@GRIDFUSION.NET+41 79 6690708htt...
TESTAUTOMATION WHY?NOT to replace peopleTo save time and to reinvest that time into manual testingTo get early and instant...
A FEW THOUGHTS ABOUT AUTOMATIONManual testing is still very importantDo not compensate missing unit tests with E2E testsE2...
TESTING PYRAMIDMICHAEL PALOTAS - EBAY INTERNATIONAL 7Unit TestsE2ETestsManualTestsIntegration Tests
WHY END TO END TESTING IS SO IMPORTANTBecause it is the most difficult way to testBecause that’s what our users doBecause ...
TOOLSETMICHAEL PALOTAS - EBAY INTERNATIONAL 9Otto.de
WHAT IS SELENIUM?SELENIUM AUTOMATES BROWSERSTHATS IT... kind ofSelenium is becoming a W3C standard: http://www.w3.org/TR/w...
WHAT IS SELENIUM?Web testing toolHighly successful open source projectStableProtocol describing the user interactionsSuppo...
WHAT IT IS NOTa drag & drop toola network testing / monitoring toola performance testing toola reporting toolMICHAEL PALOT...
WHY SELENIUM?Open sourceClose to developmentIt simply worksSupport for all major browsersHuge open source communityW3C sta...
SELENIUM GRIDMICHAEL PALOTAS - EBAY INTERNATIONAL 14
SELENIUM GRIDMICHAEL PALOTAS - EBAY INTERNATIONAL 15
SKILLSET - THE PERFECT TESTERMICHAEL PALOTAS - EBAY INTERNATIONAL 16Sackmesser.ch
A TYPICAL JOB POSTINGMICHAEL PALOTAS - EBAY INTERNATIONAL 17
DO WE STILL NEED TESTERS?MICHAEL PALOTAS - EBAY INTERNATIONAL 18
MINDSETMICHAEL PALOTAS - EBAY INTERNATIONAL 19attractionmarketingmethods.com
OPEN SOURCE – THE POWER BEHIND INNOVATIONMICHAEL PALOTAS - EBAY INTERNATIONAL 20
OPEN SOURCEMICHAEL PALOTAS - EBAY INTERNATIONAL 21
SELENIUM GRID @ IQNITE AUSTRALIAMICHAEL PALOTAS - EBAY INTERNATIONAL 22
SELENDROID @ GTAC NEW YORKMICHAEL PALOTAS - EBAY INTERNATIONAL 23
THANK YOU!COMMENTS?
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  1. 1. SKILLSET. TOOLSET. MINDSETDIE SCHLÜSSEL ZU ERFOLGREICHERAGILER TESTAUTOMATISIERUNGMICHAEL PALOTASMAY 29 2013
  2. 2. EBAY INC.2MICHAEL PALOTAS - EBAY INTERNATIONAL
  3. 3. EBAY INC. FACTS•  Founded in 1995•  Based in San Jose, California•  28000 employees worldwide•  >100 million active buyers and sellers worldwide•  70 Billion USD transaction volume•  2000 USD transaction volume every second•  >100 million downloads of eBay Inc’s mobile apps•  Mobile transaction volume more than doubled in 2012 to 13 billion USD•  1.7 million items listed via mobile apps every week•  >10 Petabytes of data in Hadoop and Teradata clusters•  2 billion page views every day•  75 billion database calls every dayMICHAEL PALOTAS - EBAY INTERNATIONAL 3•  Every 30 seconds, a woman’s handbag is purchased on eBay Mobile.•  Every 2 minutes, a tablet is bought through eBay Mobile•  Every week, more than 8,000 cars and 340,000 car parts are sold through eBay’s mobileapps.•  7,493 tablets sold weekly from April – June;enough to cover the surface of 3 Olympic-sized pools.
  4. 4. WHO AM I?MICHAEL PALOTASHEAD OF QUALITY ENGINEERING EUROPEMPALOTAS@EBAY.COMMICHAEL.PALOTAS@GRIDFUSION.NET+41 79 6690708http://ch.linkedin.com/in/michaelpalotashttp://www.xing.com/profile/Michael_PalotasMICHAEL PALOTAS - EBAY INTERNATIONAL 4
  5. 5. TESTAUTOMATION WHY?NOT to replace peopleTo save time and to reinvest that time into manual testingTo get early and instant feedbackRegression testing onlySafety netMICHAEL PALOTAS - EBAY INTERNATIONAL 5
  6. 6. A FEW THOUGHTS ABOUT AUTOMATIONManual testing is still very importantDo not compensate missing unit tests with E2E testsE2E tests are “expensive”, so keep them to the minimumAutomation is software developmentBe careful with record & playback toolsAutomate the repetitive tasks (regression)Build testability into your productTo all managers: YES you will need to invest, nothing comes for freeMICHAEL PALOTAS - EBAY INTERNATIONAL 6
  7. 7. TESTING PYRAMIDMICHAEL PALOTAS - EBAY INTERNATIONAL 7Unit TestsE2ETestsManualTestsIntegration Tests
  8. 8. WHY END TO END TESTING IS SO IMPORTANTBecause it is the most difficult way to testBecause that’s what our users doBecause that’s how we can verify if the whole system worksMICHAEL PALOTAS - EBAY INTERNATIONAL 8
  9. 9. TOOLSETMICHAEL PALOTAS - EBAY INTERNATIONAL 9Otto.de
  10. 10. WHAT IS SELENIUM?SELENIUM AUTOMATES BROWSERSTHATS IT... kind ofSelenium is becoming a W3C standard: http://www.w3.org/TR/webdriverMICHAEL PALOTAS - EBAY INTERNATIONAL 10
  11. 11. WHAT IS SELENIUM?Web testing toolHighly successful open source projectStableProtocol describing the user interactionsSupports most browser implementationsSupport for most common programming languagesMICHAEL PALOTAS - EBAY INTERNATIONAL 11
  12. 12. WHAT IT IS NOTa drag & drop toola network testing / monitoring toola performance testing toola reporting toolMICHAEL PALOTAS - EBAY INTERNATIONAL 12
  13. 13. WHY SELENIUM?Open sourceClose to developmentIt simply worksSupport for all major browsersHuge open source communityW3C standard draftMICHAEL PALOTAS - EBAY INTERNATIONAL 13
  14. 14. SELENIUM GRIDMICHAEL PALOTAS - EBAY INTERNATIONAL 14
  15. 15. SELENIUM GRIDMICHAEL PALOTAS - EBAY INTERNATIONAL 15
  16. 16. SKILLSET - THE PERFECT TESTERMICHAEL PALOTAS - EBAY INTERNATIONAL 16Sackmesser.ch
  17. 17. A TYPICAL JOB POSTINGMICHAEL PALOTAS - EBAY INTERNATIONAL 17
  18. 18. DO WE STILL NEED TESTERS?MICHAEL PALOTAS - EBAY INTERNATIONAL 18
  19. 19. MINDSETMICHAEL PALOTAS - EBAY INTERNATIONAL 19attractionmarketingmethods.com
  20. 20. OPEN SOURCE – THE POWER BEHIND INNOVATIONMICHAEL PALOTAS - EBAY INTERNATIONAL 20
  21. 21. OPEN SOURCEMICHAEL PALOTAS - EBAY INTERNATIONAL 21
  22. 22. SELENIUM GRID @ IQNITE AUSTRALIAMICHAEL PALOTAS - EBAY INTERNATIONAL 22
  23. 23. SELENDROID @ GTAC NEW YORKMICHAEL PALOTAS - EBAY INTERNATIONAL 23
  24. 24. THANK YOU!COMMENTS?

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