在多模块项目中使用 Arquillian 的 Jacoco 代码覆盖率

Question

有人在 Arquillian 中使用 Jacoco 代码覆盖率吗？我的项目是一个多模块 Maven 项目，目前它没有显示 Arquillian 测试的代码覆盖率。 Arquillian.xml 除了以下 pom 更改之外还有其他更改吗？

我的 pom xml 中的构建和插件部分如下

  <build>
    <plugins>

      <!-- start Jacoco -->

<plugin>
    <groupId>org.jacoco</groupId>
    <artifactId>jacoco-maven-plugin</artifactId>
    <version>0.7.4.201502262128</version>
    <configuration>
        <propertyName>coverageAgent</propertyName>
        <append>true</append>
    </configuration>
    <executions>
        <execution>
            <id>pre-unit-test</id>
            <goals>
                <goal>prepare-agent</goal>
            </goals>
            <configuration>
                <destFile>${project.build.directory}/coverage-reports/jacoco-ut.exec</destFile>
                <propertyName>surefireArgLine</propertyName>
                <append>true</append>
            </configuration>
        </execution>
        <execution>
            <id>post-unit-test</id>
            <phase>test</phase>
            <goals>
                <goal>report</goal>
            </goals>
            <configuration>
                <dataFile>${project.build.directory}/coverage-reports/jacoco-ut.exec</dataFile>
                <outputDirectory>${project.basedir}/../target/coverageReport</outputDirectory>
                <append>true</append>
            </configuration>
        </execution>
        <execution>
            <id>pre-integration-test</id>
            <phase>pre-integration-test</phase>
            <goals>
                <goal>prepare-agent</goal>
            </goals>
            <configuration>
                <destFile>${project.build.directory}/coverage-reports/jacoco-it.exec</destFile>
                <propertyName>failsafeArgLine</propertyName>
            </configuration>
        </execution>
        <execution>
            <id>post-integration-test</id>
            <phase>post-integration-test</phase>
            <goals>
                <goal>report</goal>
            </goals>
            <configuration>
                <append>true</append>
                <dataFile>${project.build.directory}/coverage-reports/jacoco-it.exec</dataFile>
                <outputDirectory>${project.basedir}/../target/coverageReport</outputDirectory>
            </configuration>
        </execution>
    </executions>
</plugin>

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-surefire-plugin</artifactId>
    <version>${maven.surefire.version}</version>
    <configuration>
        <argLine>${surefireArgLine}</argLine>
        <includes>
            <include>**/*TestNG*</include>
        </includes>
        <excludes>
            <exclude>**/Test/**</exclude>
            <exclude>**/*IT*</exclude>
        </excludes>
    </configuration>
</plugin>

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-failsafe-plugin</artifactId>
    <version>2.7.1</version>
    <configuration>
        <argLine>${failsafeArgLine}</argLine>
        <includes>
            <include>**/*Test*</include>
        </includes>
    </configuration>
</plugin>


     </plugins> 
   </build>  


 <profiles>
    <profile>
        <id>jacoco-integ-tests</id>
        <build>
            <plugins>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-failsafe-plugin</artifactId>
                    <version>2.7.1</version>
                    <configuration>
                        <argLine>${failsafeArgLine}</argLine>
                        <includes>
                            <include>**/*Test*</include>
                        </includes>
                        <properties>
                            <property>
                                <name>listener</name>
                                <value>org.sonar.java.jacoco.JUnitListener</value>
                            </property>
                        </properties>
                    </configuration>
                    <executions>
                            <execution>
                                <id>integration-tests</id>
                                <goals>
                                    <goal>integration-test</goal>
                                    <goal>verify</goal>
                                </goals>
                                <configuration>
                                    <argLine>${failsafeArgLine}</argLine>
                                    <properties>
                                <property>
                                    <name>listener</name>
                                    <value>org.sonar.java.jacoco.JUnitListener</value>
                                </property>
                            </properties>
                                    <skipTests>false</skipTests>
                                </configuration>
                            </execution>
                        </executions>
                </plugin>
            </plugins>
        </build>
        <dependencies>
            <dependency>
                <groupId>org.codehaus.sonar-plugins.java</groupId>
                <artifactId>sonar-jacoco-listeners</artifactId>
                <version>2.6</version>
                <scope>test</scope>
            </dependency>
            <dependency>
                 <groupId>org.jacoco</groupId>
                 <artifactId>org.jacoco.core</artifactId>
                 <version>${version.jacoco}</version>
                 <scope>test</scope>
              </dependency>
              <dependency>
                 <groupId>org.jboss.arquillian.extension</groupId>
                 <artifactId>arquillian-jacoco</artifactId>
                 <version>1.0.0.Alpha9</version>
                 <scope>test</scope>
              </dependency>

        </dependencies>
    </profile>

    <profile>
        <id>jacoco-unit-tests</id>
        <build>
            <plugins>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-surefire-plugin</artifactId>
                    <version>2.13</version>
                    <configuration>
                        <argLine>${surefireArgLine}</argLine>
                        <properties>
                            <property>
                                <name>listener</name>
                                <value>org.sonar.java.jacoco.TestNGListener</value>
                            </property>
                        </properties>
                        <includes>
                            <include>**/*TestNG*</include>
                        </includes>
                        <excludes>
                            <exclude>**/FT/**</exclude>
                            <exclude>**/*IT*</exclude>
                        </excludes>
                    </configuration>
                </plugin>
            </plugins>
        </build>
        <dependencies>
            <dependency>
                <groupId>org.codehaus.sonar-plugins.java</groupId>
                <artifactId>sonar-jacoco-listeners</artifactId>
                <version>2.6</version>
                <scope>test</scope>
            </dependency>
        </dependencies>
    </profile>
</profiles>

Answer 1

感谢@Godin 指出正确的解决方案。我通过添加以下两个步骤解决了它。

1) 父 pom

<plugin>
        <groupId>org.jacoco</groupId>
        <artifactId>jacoco-maven-plugin</artifactId>
        <version>0.7.8</version>
         <configuration>
            <destFile>${sonar.jacoco.itReportPath}</destFile>
            <append>true</append>
        </configuration>
        <executions>
          <execution>
            <goals>
              <goal>prepare-agent</goal>
              <goal>report</goal>
            </goals>
          </execution>
        </executions>
      </plugin>

2) 在集成测试的子 pom 中运行

<plugin>
        <groupId>org.jacoco</groupId>
        <artifactId>jacoco-maven-plugin</artifactId>
            <version>0.7.8</version>
        <executions>
          <execution>
            <configuration>
              <destFile>${project.build.directory}/jacoco.exec</destFile>
            </configuration>
          </execution>
          <execution>
            <id>it-report</id>
            <phase>verify</phase>
            <goals>           
              <goal>report-aggregate</goal>
            </goals>
            <configuration>
            <!--   <dataFileIncludes>**/jacoco.exec</dataFileIncludes> -->
              <outputDirectory>${project.build.directory}/coverage-reports/jacoco</outputDirectory>
            </configuration>
          </execution>
        </executions>
      </plugin>

关键是我们需要使用 "report-aggregate" 目标而不是 "report"。 "report-aggregate"目标可以做到多模块代码覆盖。

在多模块项目中使用 Arquillian 的 Jacoco 代码覆盖率

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