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How (Much) Do Developers Test?
The document presents research on the testing habits of developers, revealing that half of the students surveyed test only 4% of their time or less. It emphasizes that 65% of test executions fail, with half of those failures being resolved within 10 minutes, and none adhere strictly to test-driven development practices. The findings highlight a gap between estimated and actual testing coverage.
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How (Much) Do Developers Test?
- 1. How (Much) DoDevelopers Test? Moritz Beller @Inventitech Andy Zaidman, Georgios Gousios, Annibale Panichella, Igor Levaja
- 7. Thou shalt not haveless than 80% coverage
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- 11. 50% … of ProjectEffort Brooks, 1975
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- 26. Histogram of TestingTime 50% of students test only 4% of their time, or less
- 28. Thou shalt not haveless than 75% coverage
- 29. Thou shalt not haveless than 75% coverage Students
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- 40. 65% of testexecutions fail.
- 42. 50% of testfailures are fixed within 10 minutes.
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- 45. Nobody follows TDD(strictly). Image source: http://www.agilenutshell.com/test_driven_development
- 56. @Inventitech Moritz Beller, TUDelft How (Much) Do Developers Test? TestRoots.org
- 57. @Inventitech Moritz Beller, TUDelft How (Much) Do Developers Test? TestRoots.org
- 58. @Inventitech Moritz Beller, TUDelft How (Much) Do Developers Test? TestRoots.org
- 59. @Inventitech Moritz Beller, TUDelft How (Much) Do Developers Test? TestRoots.org