Page Comparison

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• Java

  For java there are different plugins/properties that must be included in the pom.xml to execute the tests and record the coverage

  Properties

  Code Block
  language xml
  <properties> ... <sonar.java.coveragePlugin>jacoco</sonar.java.coveragePlugin> <sonar.surefire.reportsPath>${project.build.directory}/surefire-reports</sonar.surefire.reportsPath> <sonar.jacoco.reportPath>${project.build.directory}/coverage-reports/jacoco.exec</sonar.jacoco.reportPath> <sonar.jacoco.itReportPath>${project.build.directory}/coverage-reports/jacoco-it.exec</sonar.jacoco.itReportPath> <sonar.jacoco.reportMissing.force.zero>true</sonar.jacoco.reportMissing.force.zero> <sonar.projectVersion>${project.version}</sonar.projectVersion> <!-- Enable language to disable other language analysis --> <sonar.language>java</sonar.language> <sonar.exclusions>src/main/resources/**</sonar.exclusions> ... </properties>

  Surefire (Unit tests)

  This one is used to execute the unit tests, various config are available depending of the project need (https://maven.apache.org/surefire/maven-surefire-plugin/index.html)

  Code Block
  language xml
  <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-plugin</artifactId> <version>X.XX.X</version> <configuration> <forkCount>1</forkCount> <reuseForks>true</reuseForks> <useSystemClassLoader>false</useSystemClassLoader> </configuration> </plugin>

  Failsafe (Integration tests)

  This one is used to execute the integration tests, various config are available depending of the project need (https://maven.apache.org/surefire/maven-failsafe-plugin/index.html)

  Code Block
  language xml
  <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-failsafe-plugin</artifactId> <version>X.XX.X</version> <executions> <execution> <id>integration-tests</id> <goals> <goal>integration-test</goal> <goal>verify</goal> </goals> <configuration> <additionalClasspathElements> <additionalClasspathElement>${project.build.directory}/classes</additionalClasspathElement> </additionalClasspathElements> <includes> <include>**/*ItCase.java</include> </includes> <forkCount>1</forkCount> <reuseForks>false</reuseForks> <useSystemClassLoader>false</useSystemClassLoader> </configuration> </execution> </executions> </plugin>

  Jacoco

  This one is used to record the coverage of the unit tests and integration tests, also a result merge for the developer IDE

  Code Block
  language xml
  <plugin> <groupId>org.jacoco</groupId> <artifactId>jacoco-maven-plugin</artifactId> <version>0.8.2</version> <configuration> <dumpOnExit>true</dumpOnExit> <includes> <include>org.onap.*</include> </includes> <propertyName>surefireArgLine</propertyName> </configuration> <executions> <execution> <id>pre-unit-test</id> <goals> <goal>prepare-agent</goal> </goals> <configuration> <destFile>${project.build.directory}/coverage-reports/jacoco.exec</destFile> <!-- <append>true</append> --> </configuration> </execution> <execution> <id>pre-integration-test</id> <phase>pre-integration-test</phase> <goals> <goal>prepare-agent</goal> </goals> <configuration> <destFile>${project.build.directory}/coverage-reports/jacoco-it.exec</destFile> <!-- <append>true</append> --> </configuration> </execution> <execution> <goals> <goal>merge</goal> </goals> <phase>post-integration-test</phase> <configuration> <fileSets> <fileSet implementation="org.apache.maven.shared.model.fileset.FileSet"> <directory>${project.build.directory}/coverage-reports</directory> <includes> <include>*.exec</include> </includes> </fileSet> </fileSets> <destFile>${project.build.directory}/jacoco-dev.exec</destFile> </configuration> </execution> </executions> </plugin>

  Note that for the integration tests, it could more complex than the following Jacoco plugin usage, if it's a remote server or anything else the jacoco agent must be provided to the running JVM to do the coverage recording (https://www.eclemma.org/jacoco/trunk/doc/agent.html)

  Maven properties

• Javascript

• Python

  Section TBD