Maven Jacoco：Jacoco：报告没有从pom.xml中选择配置

Question

我正在尝试为我的单元测试分离jacoco覆盖率分析的生成。

我已经创建了（在我的pom.xml中）一个特定于它的html" target="_blank">配置文件，因为我不想在我的所有环境中运行测试。

这是我的pom.xml中的概要文件部分:

<profile>
            <id>unit-tests</id>

            <activation>
                <property>
                    <name>env.SPRING_BOOT_ACTIVE_PROFILE</name>
                    <value>!prod</value>
                </property>
            </activation>

            <dependencies>
                <dependency>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-devtools</artifactId>
                    <scope>runtime</scope>
                </dependency>

                <!--embedded tomcat server (needed to run tests)-->
                <dependency>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-starter-tomcat</artifactId>
                    <scope>provided</scope>
                </dependency>

                <dependency>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-starter-test</artifactId>
                    <scope>test</scope>
                </dependency>

            </dependencies>

            <build>
                <plugins>
                    <!-- Code coverage plugin -->
                    <plugin>
                        <groupId>org.jacoco</groupId>
                        <artifactId>jacoco-maven-plugin</artifactId>
                        <version>0.8.2</version>
                        <executions>
                            <!--
                                Prepares the property pointing to the JaCoCo runtime agent which
                                is passed as VM argument when Maven the Surefire plugin is executed.
                            -->
                            <execution>
                                <id>pre-unit-test</id>
                                <goals>
                                    <goal>prepare-agent</goal>
                                </goals>
                                <configuration>
                                    <!-- Sets the path to the file which contains the execution data. -->
                                    <destFile>${jacoco.ut.execution.data.file}</destFile>
                                    <!--
                                        Sets the name of the property containing the settings
                                        for JaCoCo runtime agent.
                                    -->
                                    <propertyName>surefireArgLine</propertyName>
                                </configuration>
                            </execution>
                            <!--
                                Ensures that the code coverage report for unit tests is created after
                                unit tests have been run.
                            -->
                            <execution>
                                <id>post-unit-test</id>

                                <goals>
                                    <goal>report</goal>
                                </goals>
                                <configuration>
                                    <!-- Sets the path to the file which contains the execution data. -->
                                    <dataFile>${jacoco.ut.execution.data.file}</dataFile>
                                    <!-- Sets the output directory for the code coverage report. -->
                                    <outputDirectory>${project.reporting.outputDirectory}/jacoco-ut</outputDirectory>
                                </configuration>
                            </execution>
                            <!--
                                Prepares the property pointing to the JaCoCo runtime agent which
                                is passed as VM argument when Maven the Failsafe plugin is executed.
                            -->

                        </executions>

                    </plugin>

                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-surefire-plugin</artifactId>
                        <configuration>
                            <!-- this dependency is only needed to fix a bug in open jdk 8 (test)-->
                            <useSystemClassLoader>false</useSystemClassLoader>
                            <argLine>${surefireArgLine}</argLine>
                        </configuration>
                    </plugin>

                </plugins>

            </build>

        </profile>

第一次按此顺序运行命令mvn清洁mvn测试mvn雅各科：报告

运行命令mvn test后，Jacoco在属性"jacoco.ut.execution.data.file"指定的位置正确生成包含覆盖率信息的文件

但是当我运行命令mvn Jacoco： report时，我收到了这个错误。

-jacoco-maven-plugin:0 . 8 . 2:report(default-CLI)@ spring bootseed-< br >由于缺少执行数据文件，跳过JaCoCo执行。

我试着移开线

<destFile>${jacoco.ut.execution.data.file}</destFile>

从准备代理执行的配置中，通过这种方式，雅各将文件写入默认位置（目标/jaco.exec）

通过这种设置，jacoco可以正确地选择文件，并在默认位置（site/jacoco）生成报告。

由于这些原因，我认为Jacoco在运行mvn Jacoco时没有选择pom的配置：报告

我怎样才能解决这个问题？

先谢谢你

Answer 1

尝试将“argLine”定义为一个专家属性，并从此处提到的肯定和哈科插件中删除：https://docs.sonarqube.org/display/PLUG/Usage 与SonarJava的JaCoCo。它对我有用。