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Agile Testing
- 2. 0 Who We Are
- 3. Yongwei Chen
- 4. @Lanvige h-p://lanvige.com
- 5. 1 Modern So3ware Develop
- 7. 软 软件可以变化 正是这个本质的小不同决定着两个不同 的发展方向 h-p://pica.nipic.com/2008-‐03-‐31/200833181747900_2.jpg
- 9. One week is a release cycle We can release many version in one day.
- 10. Internet Develop Trend Q UICK < Implement Release Bug fix
- 11. 2 Quality? TesVng !
- 12. h-p://pic3.nipic.com/20090515/2596_080459014_2.jpg Sounds Great !!!
- 14. 3 Agile ? TesVng
- 16. 2 words: rapid feedback Short feedback loop between testers and developers Find criVcal bugs early rather than late Testers are service providers, not last line of defense Involve customers early in wriVng tests Focus on automaVon What is agile testing?
- 17. 4 Agile 1+1 Team
- 18. h-p://www.infoq.com/cn/news/2011/03/Ensuring-‐Product-‐Quality-‐Google h-p://googletesVng.blogspot.com/2011/01/how-‐google-‐tests-‐soiware.html Break the old view The whole-‐team approach No “throwing code over the wall” to QA！ One project team, one aim Together analyze requirements Planning draw up acceptance criteria Team Logistics
- 19. h-p://www.flickr.com/photos/jiheffe/3462940215 Quality phiosophy Introducing Change Management ExpectaVons CommunicaVon Cultural Challenge
- 20. h-p://lh3.ggpht.com/-‐rphxCwxUlFA/TIOt_1QpG3E/AAAAAAAAAB8/faz3wJMcP0o/MatrixOrangeCrossCulturalChallengesOfWomenAbroad.jpg Domain DEV Expert Tester Interaction of Roles
- 21. 5 Test categorizaVon ?
- 22. h-p://www.flickr.com/photos/withassociates/3659754428/ Level Unit & Integra.on Acceptance test Ac#on White Box Black Box Content Regression Func#on Load Stress Performance Security A/B Alpha/Beta
- 23. Agile TesVng: h-p://book.douban.com/subject/5338399/
- 25. Unit Test è Do things RIGHT IntegraVon Test è Do things RIGHT Acceptance Test è Doing the RIGHT things
- 26. Unit Test è Test one funcVon/ method at a Vme IntegraVon Test è More coarse-‐grained than unit tests Acceptance Test è Business facing
- 27. Unit Test è Developer IntegraVon Test è QA & Developer Acceptance Test è Customer & QA
- 28. data form h-p://www.infoq.com/cn/presentaVons/sjw-‐webtest-‐baidu Void 10% UI Tes#ng Void Void Void Void Void Void Void Void Void Void Void Void Void 20% Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void Void 70% Void Void Void Void Void Types of tesVng – Jason Huggins’s TesVng Pyramid
- 29. 6 Unit Test 101
- 30. is a method by which individual units of source code are tested to determine if they are fit for use. A unit is the smallest testable part of an applicaVon. In procedural programming a unit may be an individual funcVon or procedure. In object-‐oriented programming a unit is usually an interface, such as a class.[citaVon needed] Unit tests are created by programmers or occasionally by white box testers during the development process. It’s for DEV
- 31. Unit Test each test case Is Unit Test Independent from the others: substitutes like method stubs, mock objects, fakes and test harnesses can be used to Safety control assist testing a module in isolation.
- 32. UT as second users Force code loose coupling Beautiful Architeture
- 34. h-p://www.infoq.com/cn/arVcles/thoughtworks-‐pracVce-‐partvi h-p://news.csdn.net/n/20060726/93003.html Stub, fake & mock
- 35. Test is the target
- 37. TDD Process
- 38. Feature: Change email Scenario: Change my email Given I am signed in And I click on my name in the header And I follow "seungs" Then I should be on my account seungs page When I fill in "user_email" with "new_email@newplac.es" And I press "Change E-‐Mail" Then I should see "E-‐Mail Changed" And I follow the "confirm_email" link from the last sent email Then I should see "acVvated" And my "email" should be "new_email@newplac.es" Behaviour Driven Development
- 39. 7 FuncVon & IntegraVon Test
- 40. User Story Level
- 42. selenium [sə'li:niəm] n. [化]硒 Web UI Test
- 43. 8 101 Acceptance Test
- 44. It’s Cool, But Wrong Target Writing right software
- 45. 9 ? Automa(on
- 46. h-p://www.flickr.com/photos/dominik_t/487972901/ Free hand, More fun!
- 47. h-p://www.flickr.com/photos/studebaker_photography/4513247425/sizes/l/in/photostream/ Feedback Instance
- 48. h-p://www.flickr.com/photos/mac_fun/3751473403/sizes/o/in/photostream/ Safe Regression TesVng
- 49. h-p://www.dclab.com/images/books.jpg Test as Document
- 50. h-p://www.china-‐cloud.com/uploads/allimg/110613/1514053394-‐0.gif *RESTful API Design
- 51. 10 ? Automa(on Tools
- 52. CI tools do automated builds, execute tests, and report the results Failing early gives us (me to fix the problems Build & CI
- 53. Process
- 54. Use the whold-‐team approach Adopt an agile tesVng mind-‐set Automate regression tesVng Provide and obtain feedback Build a foundaVon of core pracVces -‐ CI / Test Environment / Technical Debt -‐ Working Incrementally Collaborate with customers Looking at the big picture Success Factors
- 55. How we 11 ? pracVce in School
- 57. Keep Wai(ng … Eric Zhang will show it to us…
- 58. • h-p://www.365tesVng.com/bbs/thread-‐31928-‐1-‐1.html • h-p://www.infoq.com/cn/news/2010/12/dn-‐agile-‐test-‐2 12 • h-p://www.qualitytree.com/ • h-p://www.manning.com/osherove/ • h-p://www.marVnfowler.com/arVcles/mocksArentStubs.html • h-p://fitnesse.org/ • h-p://seleniumhq.org/ • h-p://agiletesVng.blogspot.com/2009/07/automatedtesVngofproducVon.html • h-p://www.tesVng.com/cgi-‐bin/blog/2003/08/21%23agile-‐tesVng-‐project-‐1 • h-p://www.extremeprogramming.org/ Resources
- 59. ~~ -‐END-‐ THANKS