jacoco 插件的 SonarQube 覆盖率百分比显示为零，但可以看到单元测试的数量

Question

I have configured a project in SonarQube and the anlaysis is run using JaCoCo plugin for visualisation of unit test coverage .

The tests are run successfully in Jenkins and the reports can be seen in the Jenkins workspace .

However ,sonar dashboard shows the coverage as 0% but the number of unit tests are still seen on sonar dashboard as well . I have tried using the following properties in command line .These properties are configured in the SonarQube configuration as well.

-Dsonar.junit.reportsPath=target/surefire-reports  -Dsonar.coverage.jacoco.xmlReportPaths=target/site/jacoco/jacoco.xml 

Answer 1

do you have configured jacoco prepare-agent? I faced the same issue and have found out, that I missed this configuration.

Helpful link for that could be https://docs.sonarqube.org/display/SONARQUBE45/JaCoCo+Plugin .

Or via pom.xml:

<build>
    <plugins>
        <plugin>
            <groupId>org.jacoco</groupId>
            <artifactId>jacoco-maven-plugin</artifactId>
            <version>0.8.0</version>
            <configuration>
                <append>true</append>
            </configuration>
            <executions>
                <execution>
                    <id>prepare-agent</id>
                    <goals>
                        <goal>prepare-agent</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

Regarding to your report paths:

Which version of SonarQube do you use?

sonar.junit.reportsPath

is deprecated since version 4.11 and

sonar.junit.reportPaths

should be used instead.

And how do you create your xml report file?