Jacoco覆蓋率工具使用之maven篇

說明

之前的文章已經介紹過如何使用apacheant 執行jacoco工具，下面開始介紹如何使用maven使用jacoco工具。

 

1.首先新建一個maven項目

      如圖所示：

      

 

2：HelloWorld

    新建一個測試類helloworld，code 如圖所示：

  

   

3：HelloWorldTest

  新建一個測試類helloworld test，code 如圖所示：

4：編輯pom.xml文件

            編輯pom.xml文件，增加依賴包和jacoco配置，文件如下所示：

        

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.test.jacoco</groupId>
  <artifactId>testJacoco</artifactId>
  <version>0.0.1-SNAPSHOT</version>

  <name>JaCoCo Examples</name>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>

    <!-- Sonar -->
    <sonar.java.coveragePlugin>jacoco</sonar.java.coveragePlugin>
    <sonar.dynamicAnalysis>reuseReports</sonar.dynamicAnalysis>
    <!-- The destination file for the code coverage report has to be set to the same value
         in the parent pom and in each module pom. Then JaCoCo will add up information in
         the same report, so that, it will give the cross-module code coverage. -->
    <sonar.jacoco.itReportPath>${project.basedir}/target/jacoco.exec</sonar.jacoco.itReportPath>
    <sonar.language>java</sonar.language>
  </properties>

  <dependencies>
  <!--
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.8.1</version>
      <scope>test</scope>
    </dependency>
     -->
    <dependency>
  <groupId>junit</groupId>
  <artifactId>junit</artifactId>
  <version>4.11</version>
  <scope>test</scope>
</dependency>
  </dependencies>

  <build>
    <pluginManagement>
      <plugins>
        <plugin>
          <groupId>org.jacoco</groupId>
          <artifactId>jacoco-maven-plugin</artifactId>
          <version>0.5.3.201107060350</version>
        </plugin>
      </plugins>
    </pluginManagement>

    <plugins>
      <plugin>
        <groupId>org.jacoco</groupId>
        <artifactId>jacoco-maven-plugin</artifactId>
        <configuration>
          <includes>com.*</includes>
        </configuration>
        <executions>
          <execution>
            <id>pre-test</id>
            <goals>
              <goal>prepare-agent</goal>
            </goals>
          </execution>
          <execution>
            <id>post-test</id>
            <phase>test</phase>
            <goals>
              <goal>report</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <configuration>
          <source>1.5</source>
          <target>1.5</target>
        </configuration>
       </plugin>
    </plugins>
  </build>

</project>

5：打包測試

    如圖所示：

    

6: 執行結果

   執行結果：

至此，基於maven的jacoco的使用講解完了，整合jenkins 和 sonar 請參考“Jacoco覆蓋率工具使用”；