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Java 如何让jacoco将测试文件本身添加到覆盖率报告中_Java_Maven_Code Coverage_Jacoco_Jacoco Maven Plugin - Fatal编程技术网

Java 如何让jacoco将测试文件本身添加到覆盖率报告中

Java 如何让jacoco将测试文件本身添加到覆盖率报告中,java,maven,code-coverage,jacoco,jacoco-maven-plugin,Java,Maven,Code Coverage,Jacoco,Jacoco Maven Plugin,在我的示例maven项目中,我有以下jacoco配置: <plugin> <groupId>org.jacoco</groupId> <artifactId>jacoco-maven-plugin</artifactId> <version>0.8.4</version> <executions> <execution> <id>jacoco

在我的示例maven项目中,我有以下jacoco配置:

<plugin>
  <groupId>org.jacoco</groupId>
  <artifactId>jacoco-maven-plugin</artifactId>
  <version>0.8.4</version>
  <executions>
    <execution>
      <id>jacoco-initialize</id>
      <goals>
        <goal>prepare-agent</goal>
      </goals>
    </execution>
    <execution>
      <id>jacoco-report</id>
      <phase>test</phase>
      <goals>
        <goal>report</goal>
      </goals>
    </execution>
  </executions>
</plugin>
我从那里得到的,然后换成了最新的版本

它对于实现src/main的覆盖非常有效,但是没有为测试本身src/test提供任何覆盖信息

虽然我同意这是一个合理的默认值,但我想将其更改为我的一个项目,以便告诉我测试的覆盖率信息。有人知道怎么做吗


我这里有一个完整的例子

此外,我们还可以在jacoco插件中添加我们希望在项目中使用limit和counter的最小覆盖率,或者允许跳过的最大类数

下面是插件的示例:

          <plugin>
                <groupId>org.jacoco</groupId>
                <artifactId>jacoco-maven-plugin</artifactId>
                <executions>
                    <execution>
                        <id>default-check</id>
                        <configuration>
                            <rules>
                                <rule>
                                    <element>BUNDLE</element>
                                    <limits>
                                        <limit>
                                            <counter>INSTRUCTION</counter>
                                            <value>COVEREDRATIO</value>
                                            <minimum>0</minimum>
                                        </limit>
                                        <limit>
                                            <counter>CLASS</counter>
                                            <value>MISSEDCOUNT</value>
                                            <maximum>50</maximum>
                                        </limit>
                                    </limits>
                                </rule>
                            </rules>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
然而,根据目前的情况,jacocomaven插件并没有提供此功能

可以通过maven antrun插件使用Ant任务为测试源生成报告

比如说

            <plugin>
              <groupId>org.apache.maven.plugins</groupId>
              <artifactId>maven-antrun-plugin</artifactId>
              <version>1.8</version>
              <dependencies>
                <dependency>
                  <groupId>org.jacoco</groupId>
                  <artifactId>org.jacoco.ant</artifactId>
                  <classifier>nodeps</classifier>
                  <version>0.8.4</version>
                </dependency>
              </dependencies>
              <executions>
                <execution>
                  <phase>package</phase>
                  <goals>
                    <goal>run</goal>
                  </goals>
                  <configuration>
                    <target>
                      <typedef resource="org/jacoco/ant/antlib.xml"/>
                      <report>
                        <executiondata>
                          <fileset dir="target" includes="jacoco.exec"/>
                        </executiondata>
                        <structure name="Coverage Report">
                          <classfiles>
                            <fileset dir="${basedir}/target/test-classes"/>
                          </classfiles>
                          <sourcefiles>
                            <fileset dir="${basedir}/src/test/java"/>
                          </sourcefiles>
                        </structure>
                        <html destdir="${basedir}/target/coverage-report/html"/>
                      </report>
                    </target>
                  </configuration>
                </execution>
              </executions>
            </plugin>
为您的测试生成以下报告