August 2012
Intermediate to advanced
318 pages
5h 56m
English
Content preview from Sonar Code Quality Testing EssentialsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Code coverage tools
There are many different code coverage tools specifically for Java, the most popular of them, either free or commercial, being:
- Cobertura (free): http://cobertura.sourceforge.net/
- Clover (Commercial): http://www.atlassian.com/software/ clover/overview
- EMMA (free): http://emma.sourceforge.net/
- JaCoCo (free): http://www.eclemma.org/jacoco/
Sonar uses Cobertura and JaCoCo but there is support for Clover and EMMA via Sonar plugins. The basic lifecycle of a code coverage analysis process consists of the following steps:
- Byte code instrumentation—injects custom code to enable measurements
- Test execution—performs the tests with the injected code
- Analysis report—generation generates a test report in formats such as XML, HTML, PDF
- Sonar data ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.