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Coverage testing with CodePro Analytix
So#ware Analysis and Tes1ngCu Nguyen Duy (cunduy at :k dot eu)
Alessandro Marche?o (marche?o at :k dot eu)
Paolo Tonella (tonella at :k dot eu)
Mariano Ceccato (ceccato at :k dot eu)
Academic Year 2010-‐2011
Tuesday, November 9, 2010
Introduction
Is a free, software testing tool for Eclipse Developed by Google Features:
Code analysis (audit, dependency, similarity) Junit test generation Code coverage Metrics for software quality
http://code.google.com/javadevtools/codepro
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Installing CodePro Analytix Use Eclipse to Install New Software
Enter a correct version of Update Site with your Eclipse
http://code.google.com/javadevtools/download-codepro.html
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Generate junit test classes (optional)
Select project, packages, or classes Right click > CodePro Tools > Generate Test
Classes
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Enable coverageRight click on a project > CodePro Tools > Instrument for Code Coverage
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Running for coverage
Run any kind of test cases (junit, FITTEST, etc.)
Run the application like normal use
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Coverage analysis - 1
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green: covered
red: not covered
Current coverage score
improvement since last run
coverage details
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Coverage analysis - 2
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Current coverage score
improvement since last run
History chart
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Generate coverage report
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Click on this button
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Coverage report - 1
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Coverage report - 2
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Exercise 1
Open project: Exercise-3-MathOperators Enable Coverage on this project
Execute Unit TestGenerate coverage reportReport the test coverage of each class,
identify which lines of code have not executed
Task: improve the test cases to reach 100% coverage
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Exercise 2
Similar to exercise 1, with Exercise-4-CurrentAccount
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