Sonarqube Coverage is 0.0 for a multi-module java project - continuous-integration

Sonarqube Coverage is 0.0% even after adding Jacoco plugin and other sonar properties as shown below :
<sonar.sources>src/main/java</sonar.sources>
<sonar.tests>src/test/java</sonar.tests>
<sonar.junit.reportsPath>target/surefire-reports</sonar.junit.reportsPath>
<sonar.sourceEncoding>UTF-8</sonar.sourceEncoding>
<sonar.java.coveragePlugin>jacoco</sonar.java.coveragePlugin>
<sonar.jacoco.reportPaths>target/jacoco.exec</sonar.jacoco.reportPaths>
<sonar.exclusions>src/test/**</sonar.exclusions>
<sonar.java.binaries>=**/target/classes</sonar.java.binaries>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<executions>
<execution>
<phase>compile</phase>
<goals>
<goal>compile</goal>
</goals>
</execution>
</executions>
<configuration>
<source>${java.version}</source>
<target>${java.version}</target>
</configuration>
</plugin>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<executions>
<execution>
<id>pre-test</id>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>report</id>
<phase>prepare-package</phase>
<goals>
<goal>report</goal>
</goals>
</execution>
</executions>
</plugin>
I've compiled the src code and added sonar.java.binaries property, Have i missed out anything or please suggest any workaround ? Thanks!

Related

Maven merging changes plugin execution order in same Phase

I'm working on a Project which uses the same Plugin Multiple Times in multiple Parent Pom Files.
Normally, if you use two Plugins in the same maven phase, it will execute the plugin which is first defined in the POM.
In my case Maven merges the Plugins which causes my Plugins to be executed in the wrong order.
I want my Plugins to be executed in the following Order:
first,second,third,fourth
But the order it executes them is:
first,second,fourth,third
These are my POM's:
ParentParentPom.xml
<plugins>
<plugin>
<groupId>com.google.code.maven-replacer-plugin</groupId>
<artifactId>replacer</artifactId>
<version>1.5.3</version>
<configuration></configuration>
<executions>
<execution>
<id>first-plugin-execution</id>
<phase>prepare-package</phase>
<goals>
<goal>replace</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>3.0.0</version>
<executions>
<execution>
<id>second-plugin-execution</id>
<phase>generate-sources</phase>
<goals>
<goal>java</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
ParentPom.xml
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>3.0.0</version>
<executions>
<execution>
<id>third-plugin-execution</id>
<phase>compile</phase>
<goals>
<goal>java</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>com.google.code.maven-replacer-plugin</groupId>
<artifactId>replacer</artifactId>
<version>1.5.3</version>
<configuration></configuration>
<executions>
<execution>
<id>fourth-plugin-execution</id>
<phase>compile</phase>
<goals>
<goal>replace
</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
Effective Pom.xml
I looked into the Effective Pom of my Project and saw that Maven merged the plugins like this:
<plugins>
<plugin>
<groupId>com.google.code.maven-replacer-plugin</groupId>
<artifactId>replacer</artifactId>
<version>1.5.3</version>
<executions>
<execution>
<id>first-plugin-execution</id>
<phase>prepare-package</phase>
<goals>
<goal>replace</goal>
</goals>
</execution>
<execution>
<id>fourth-plugin-execution</id>
<phase>compile</phase>
<goals>
<goal>replace</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>3.0.0</version>
<executions>
<execution>
<id>second-plugin-execution</id>
<phase>generate-sources</phase>
<goals>
<goal>java</goal>
</goals>
</execution>
<execution>
<id>third-plugin-execution</id>
<phase>compile</phase>
<goals>
<goal>java</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
Changing the Phases of the Plugins is not an option because these plugins rely on plugins which are executed in the compile phase and other plugins rely on the execution of the thrith and fourth execution too.
Is there any way I can prevent maven from merging these plugins together, so that they stay in the right order?

Jacoco report in JUnit report output directory

I have a simple Maven project configured to generate a JUnit report with the Surefire plugin, and a coverage report with Jacoco.
After running mvn test, I expect to find:
jacoco report files in reports/jacoco
surefire-report.html in reports/junit
However for some reason the Jacoco report files appear in both the reports/jacoco AND reports/junit folder:
Please help me to understand and correct.
pom.xml:
<build>
<plugins>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>${surefire.plugin.version}</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-report-plugin</artifactId>
<version>${surefire.plugin.version}</version>
<configuration>
<outputDirectory>${basedir}/reports/junit</outputDirectory>
</configuration>
<executions>
<execution>
<id>during-tests</id>
<phase>test</phase>
<goals>
<goal>report</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>${jacoco.plugin.version}</version>
<executions>
<execution>
<id>default-prepare-agent</id>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>default-check</id>
<goals>
<goal>check</goal>
</goals>
<configuration>
<rules>
<rule>
<element>BUNDLE</element>
<limits>
<limit>
<counter>INSTRUCTION</counter>
<value>COVEREDRATIO</value>
<minimum>0.80</minimum>
</limit>
</limits>
</rule>
</rules>
</configuration>
</execution>
<execution>
<id>report</id>
<phase>test</phase>
<goals>
<goal>report</goal>
</goals>
<configuration>
<outputDirectory>${basedir}/reports/jacoco</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
...

Configuring Findbugs in Jenkins

My goal is to fail jenkins build for my project in case bugs are reported by FindBugs plugin. For that I have integrated FindBugs config in the project's pom.xml & the execution part of the config is below
<executions>
<execution>
<id>analyze-compile</id>
<phase>compile</phase>
<goals><goal>check</goal></goals>
<configuration>
<threshold>High</threshold>
</configuration>
</execution>
</executions>
I found the above config from online sources & with this config, the project is not failing incase of bugs reported by FindBugs. Also I have tried other configs like below
<xmlOutput>true</xmlOutput>
<configuration>
<failOnError>${findbugs.failOnError}</failOnError>
<threshold>High</threshold>
</configuration>
<executions>
<execution>
<id>noFailOnError</id>
<phase>verify</phase>
<goals>
<goal>check</goal>
</goals>
<configuration>
<failOnError>false</failOnError>
</configuration>
</execution>
<execution>
<id>failOnError</id>
<phase>install</phase>
<goals>
<goal>check</goal>
</goals>
<configuration>
<failOnError>true</failOnError>
</configuration>
</execution>
</executions>
Can someone please let me know what is the correct execution which needs to be used for failing build in case of bugs in FindBugs ?
Below is the correct configuration for find-bugs in pom.xml. It does the following - Perform FindBugs check, Generate xml report during verify phase , Transform it to html & Fail build in case bugs are present during check
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>findbugs-maven-plugin</artifactId>
<version>2.4.0</version>
<executions>
<execution>
<id>findbug</id>
<phase>verify</phase>
<goals>
<goal>check</goal>
</goals>
</execution>
</executions>
<configuration>
<effort>Max</effort>
<threshold>Low</threshold>
<findbugsXmlOutputDirectory>
${project.build.directory}/findbugs
</findbugsXmlOutputDirectory>
<failOnError>false</failOnError>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>xml-maven-plugin</artifactId>
<version>1.0</version>
<executions>
<execution>
<phase>verify</phase>
<goals>
<goal>transform</goal>
</goals>
</execution>
</executions>
<configuration>
<transformationSets>
<transformationSet>
<dir>${project.build.directory}/findbugs</dir>
<outputDir>${project.build.directory}/findbugs</outputDir>
<stylesheet>fancy-hist.xsl</stylesheet>
<!--<stylesheet>default.xsl</stylesheet> -->
<!--<stylesheet>plain.xsl</stylesheet> -->
<!--<stylesheet>fancy.xsl</stylesheet> -->
<!--<stylesheet>summary.xsl</stylesheet> -->
<fileMappers>
<fileMapper
implementation="org.codehaus.plexus.components.io.filemappers.FileExtensionMapper">
<targetExtension>.html</targetExtension>
</fileMapper>
</fileMappers>
</transformationSet>
</transformationSets>
</configuration>
<dependencies>
<dependency>
<groupId>com.google.code.findbugs</groupId>
<artifactId>findbugs</artifactId>
<version>2.0.0</version>
</dependency>
</dependencies>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>findbugs-maven-plugin</artifactId>
<version>3.0.3</version>
<executions>
<execution>
<id>failing-on-high</id>
<phase>install</phase>
<goals>
<goal>findbugs</goal>
<goal>check</goal>
</goals>
<configuration>
<effort>Max</effort>
<threshold>Low</threshold>
<failOnError>true</failOnError>
</configuration>
</execution>
</executions>
</plugin>

How to apply jacoco filter

I have a working jacoco maven plugin and want to exclude
code generated by lombok.
I found option LOMBOK.DATA, though I don't know what to do with it.
Putting it into exclude doesn't affect anything.
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>0.7.6.201602180812</version>
<configuration>
<exclude>
<exclude>LOMBOK.DATA</exclude>
</excludes>
</configuration>
<executions>
<execution>
<id>prepare-agent</id>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>report</id>
<goals>
<goal>report</goal>
</goals>
<phase>prepare-package</phase>
</execution>
</executions>
</plugin>

Jenkins Jacoco post build action

I have the below dependency in my POM file
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>0.7.4.201502262128</version>
<executions>
<execution>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>report</id>
<phase>prepare-package</phase>
<goals>
<goal>report</goal>
</goals>
</execution>
</executions>
</plugin>
Below is the structure of my classes
src/main
src/test
I'm trying to run my functional test cases located at src/test and I want to ignore src/main
I've configured as below but it's not running on my test cases
u need to add few other things along with jacoco to get code coverage. because jacoco doesn't get code reports directly.
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<sonar.language>java</sonar.language>
<sonar.core.codeCoveragePlugin>jacoco</sonar.core.codeCoveragePlugin>
<sonar.dynamicAnalysis>reuseReports</sonar.dynamicAnalysis>
<sonar.jacoco.reportPath>${project.basedir}/../target/jacoco.exec</sonar.jacoco.reportPath>
</properties>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.18</version>
<executions>
<execution>
<id>run-unit-tests</id>
<goals>
<goal>test</goal>
</goals>
<configuration>
<skip>${skipUnitTests}</skip>
<argLine>-Xmx1024m -XX:MaxPermSize=256m</argLine>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-failsafe-plugin</artifactId>
<version>2.18</version>
<executions>
<execution>
<id>run-integration-tests</id>
<goals>
<goal>integration-test</goal>
<goal>verify</goal>
</goals>
<configuration>
<skip>${skipIntegrationTests}</skip>
</configuration>
</execution>
</executions>
</plugin>
<profile>
<id>sonar-coverage</id>
<build>
<plugins>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>0.7.4.201502262128</version>
<configuration>
<append>true</append>
</configuration>
<executions>
<execution>
<id>agent-for-ut</id>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>agent-for-it</id>
<goals>
<goal>prepare-agent-integration</goal>
</goals>
</execution>
<execution>
<id>jacoco-site</id>
<phase>verify</phase>
<goals>
<goal>report</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
and If this doesn't show any code coverage, search if there is file named jacoco.exec in target folder of work-space of your project.

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