Multi-maven Project jacoco implementation

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Uma Shankar

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Nov 20, 2019, 7:21:43 AM11/20/19

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Hi, we have a multi-maven with child/sub-child we want to collect code coverage for the unit test and aggregate the report. Kindly provide step by step goals which I need execute to achieve this.

Evgeny Mandrikov

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Nov 20, 2019, 3:05:55 PM11/20/19

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Please try to use search, there are already many existing articles with step-by-step instructions in internet, here are few examples from search of "jacoco multi module" in Google:

http://janejieblog.blogspot.com/2017/12/code-coverage-jacoco-with-maven-multi.html

http://tdongsi.github.io/blog/2017/09/23/jacoco-in-maven-project/

Uma Shankar

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Nov 21, 2019, 2:13:33 AM11/21/19

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I have added below as my command line for build which I took from my project. As a initial step, I want to call "prepare-agent" to generate the data file. Can i know what's the purpose of "install" here. Goals='clean compile jacoco:prepare-agent install"

Uma Shankar

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Nov 21, 2019, 9:05:42 AM11/21/19

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We have the data file . Can I know how do I aggregate the data file ?. I saw report-aggregate would work but how does it identify which file it needs to aggregate.