JaCoCo采用微服务项目架构？ [英] JaCoCo with microservice project architecture?

问题描述

我的项目由java中的6个微服务组成，我试图弄清楚如何将Jacoco的html报告合并为一个总体覆盖报告。现在，我最终得到每个服务的报告，并且最好有一个汇总的报告，这样我就可以更容易地将它放入我们的CI中以获取可见性等。

我尝试了各种在网络搜索中找到的东西，但是当我尝试这些建议时，我最终得到了空白的覆盖文件。

这是我的gradle file：

 子项目{
 apply插件：'jacoco'
 jacoco {
 toolVersion = 0.7+
 reportsDir = file（$ buildDir / reports / customJacocoReportDir）
} 
 jacocoTestReport {
 reports {
 xml.enabled true 
 csv.enabled false 
 html.destination$ buildDir / reports / jacocoHtml

} 
测试{
由jacocoTestReport 
 ... $完成b 
 $ b  

我运行gradle测试来运行测试并获取每个服务的报告输出上面，但我真的很难将它们合并成一个单一的HTML报告。如果有人已经成功完成了这个工作，请告诉我。谢谢。

解决方案

目前我们遇到同样的问题，jacoco代理有一个名为merge的maven目标， 。您可以指定源文件并运行它：

jacoco：merge

/ p>

描述：

Mojo用于合并一组执行数据文件（*。

li>需要执行Maven项目。

目标是线程安全的并支持并行构建。

b

默认绑定到生命周期阶段：generate-resources。

 <文件集> 
< fileSet implementation =org.apache.maven.shared.model.fileset.FileSet> 
<目录> $ {project.build.directory}< / directory> 
<包括> 
< include> *。exec< / include> 
< / includes> 
< / fileSet> 
< / fileSets> 
  

实际链接： http://www.eclemma.org/jacoco/trunk/doc/merge-mojo.html

希望它有帮助：D

My project consists of 6 microservices in java and I am trying to figure out how to merge the html reports from Jacoco into one overall coverage report. As it stands now I end up with a report for each service and it would be nice to have an aggregated one so I can more easily put it into our CI for visibility etc.

I've tried various things I've found on web searches, but I end up with an empty coverage file when I try those suggestions.

Here is my gradle file:

subprojects {
apply plugin: 'jacoco'
jacoco {
    toolVersion = "0.7+"
    reportsDir = file("$buildDir/reports/customJacocoReportDir")
}
jacocoTestReport {
    reports {
        xml.enabled true
        csv.enabled false
        html.destination "$buildDir/reports/jacocoHtml"
    }
}
test {
finalized by jacocoTestReport
...
}

I run gradle test to run the tests and get the report output per service using the above, but I am really stumped on how to merge them into a single html report. If anyone has done this successfully please let me know. Thank you.

解决方案

At the moment we have the same kind of problem, the jacoco agent has a maven goal called "merge". You can specify the source files and run it:

jacoco:merge

Full name:

org.jacoco:jacoco-maven-plugin:0.7.8-SNAPSHOT:merge

Description:

Mojo for merging a set of execution data files (*.exec) into a single file

Attributes:

• Requires a Maven project to be executed.
• The goal is thread-safe and supports parallel builds.
• Since version: 0.6.4.
• Binds by default to the lifecycle phase: generate-resources.

<fileSets>
  <fileSet implementation="org.apache.maven.shared.model.fileset.FileSet">
    <directory>${project.build.directory}</directory>
    <includes>
      <include>*.exec</include>
    </includes>
  </fileSet>
</fileSets>

Actual link: http://www.eclemma.org/jacoco/trunk/doc/merge-mojo.html

Hope it helps :D

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