深度解读TDD和精准测试-张涛

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2. 2004 MTC 2004-2005 2005-2011 2011-2018 2018-Now DevOps

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5. § TDD Development TDD TDD UTDD Unit Test Driven ATDD Acceptance Test Driven Development u TDD u TDD u TDD XP Extreme Programming

6. UTDD Dev ATDD ATDD QA Dev BDD BDD BDD TDD BDD ATDD given/when/then

7. TDD Example QA bug QA debug ...

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9. u unit test u u unit test

10. Bug Bug 5 0 Bug 0

11. 9 41 6 % 0 3

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13. TDD p TDD p p p TDD Mock UT

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20. l / l ü Blocker==0 ü Critical <5 l ü 100%

21. Ø 20%è70% >85% ü ü Ø ü ü ü / Ø ü ü case 9 è0

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24. f i i i Q K -- K K -- Q ? 2 R 3 1 D 1 2 ? d i , : x 1 1 3 K > 23 K 1 O 1 A K ..

25. çè case UI case

26. JavaParser + + case 211 case 130 case case 38%

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28. Ø java-callgraph l jar l jvm Javacg-static Java- callgraph Javacg- dynamic Java-agent

29. Ø ASM class

30. 1 2 3 java-callgraph Spring MVC Interface-Mehtod method-method RequestMapping DSF mapping

31. DBMS Neo4j , l l l Properties Node { "name": "/api/v1/elephant/cindex/batch/getByTidAndDataId.do", "project": "elephant" }

32. Ø l l l Ø 4 ed - -- I f X g l C jbmaster-javacg-to- neo4j k a l C jb - - C C k l g i c h

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34. 70% + Ø Ø 90% +

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