jacoco：报告聚合要么覆盖浅层，要么根本不覆盖

时间：2017-02-25 00:05:04

标签： maven jacoco jacoco-maven-plugin

我有一个大型多模块Maven构建，目前混合使用PowerMock和Mockito测试（很快将所有PowerMock测试移至Mockito）。父pom中的默认jacoco-maven-plugin配置用于＆＃34;离线＆＃34;仪器，但Mockito测试的一个模块是使用在线仪器。我相信模块中的每个jacoco.exec文件都是正确构建的。

其中一个名为＆＃34; jacoco-aggregate＆＃34;的子模块，只是尝试使用＆＃34; merge＆＃34;和＆＃34;报告 - 聚合＆＃34;目标。我正在使用＆＃34; merge＆＃34;因为我正在与SonarQube集成，我们使用的版本只允许一个exec文件。从输出我可以看到，＆＃34;合并＆＃34;目标似乎正常。

＆＃34;报告 - 聚合＆＃34;目标似乎有问题。它目前根本没有产生任何报道。显示的表格为空。

以下是我在jacoco子模块中构建时获得的当前输出：

[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ jacoco-aggregate ---
[INFO] Deleting <myhome>\git\oce_usl\usl-parent\jacoco-aggregate\target
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (filter) @ jacoco-aggregate ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory <myhome>\git\oce_usl\usl-parent\jacoco-aggregate\src\main\resources
[INFO] 
[INFO] --- depends-maven-plugin:1.2:generate-depends-file (generate-depends-file) @ jacoco-aggregate ---
[INFO] Created: <myhome>\git\oce_usl\usl-parent\jacoco-aggregate\target\classes\META-INF\maven\dependencies.properties
[INFO] 
[INFO] --- jacoco-maven-plugin:0.7.8:report (default-report) @ jacoco-aggregate ---
[INFO] Skipping JaCoCo execution due to missing execution data file.
[INFO] 
[INFO] --- maven-javadoc-plugin:2.10.4:jar (module-javadoc-jar) @ jacoco-aggregate ---
[INFO] Not executing Javadoc as the project is not a Java classpath-capable package
[INFO] 
[INFO] --- jacoco-maven-plugin:0.7.8:report-aggregate (report-aggregate) @ jacoco-aggregate ---
[INFO] 
[INFO] --- jacoco-maven-plugin:0.7.8:merge (merge) @ jacoco-aggregate ---
[INFO] Loading execution data file <myhome>\git\oce_usl\usl-parent\jacoco-aggregate\..\usl-account-impl\target\jacoco.exec
[INFO] Loading execution data file <myhome>\git\oce_usl\usl-parent\jacoco-aggregate\..\usl-core-impl\target\jacoco.exec
[INFO] Loading execution data file <myhome>\git\oce_usl\usl-parent\jacoco-aggregate\..\usl-creditcheck-impl\target\jacoco.exec
[INFO] Loading execution data file <myhome>\git\oce_usl\usl-parent\jacoco-aggregate\..\usl-ordercreation-impl\target\jacoco.exec
[INFO] Loading execution data file <myhome>\git\oce_usl\usl-parent\jacoco-aggregate\..\usl-payment-impl\target\jacoco.exec
[INFO] Loading execution data file <myhome>\git\oce_usl\usl-parent\jacoco-aggregate\..\usl-productandoffer-impl\target\jacoco.exec
[INFO] Writing merged execution data to <myhome>\git\oce_usl\usl-parent\jacoco-aggregate\target\jacoco.exec
[INFO]

以下是＆＃34; jacoco-aggregate＆＃34;的摘录。 POM：

<artifactId>jacoco-aggregate</artifactId>
<version>2.3.0-SNAPSHOT</version>
<name>jacoco-aggregate</name>
<packaging>pom</packaging>
<dependencies>
   <dependency>
       <groupId>com.att.detsusl</groupId>
       <artifactId>usl-account-impl</artifactId>
       <version>2.3.0-SNAPSHOT</version>
       <scope>compile</scope>
   </dependency>
   <dependency>
       <groupId>com.att.detsusl</groupId>
       <artifactId>usl-core-impl</artifactId>
       <version>2.3.0-SNAPSHOT</version>
       <scope>compile</scope>
   </dependency>
   <dependency>
       <groupId>com.att.detsusl</groupId>
       <artifactId>usl-creditcheck-impl</artifactId>
       <version>2.3.0-SNAPSHOT</version>
       <scope>compile</scope>
   </dependency>
   <dependency>
       <groupId>com.att.detsusl</groupId>
       <artifactId>usl-csi-jaxb-base</artifactId>
       <version>2.3.0-SNAPSHOT</version>
       <scope>compile</scope>
   </dependency>
   <dependency>
       <groupId>com.att.detsusl</groupId>
       <artifactId>usl-ordercreation-impl</artifactId>
       <version>2.3.0-SNAPSHOT</version>
       <scope>compile</scope>
   </dependency>
   <dependency>
       <groupId>com.att.detsusl</groupId>
       <artifactId>usl-payment-impl</artifactId>
       <version>2.3.0-SNAPSHOT</version>
       <scope>compile</scope>
   </dependency>
   <dependency>
       <groupId>com.att.detsusl</groupId>
       <artifactId>usl-productandoffer-impl</artifactId>
       <version>2.3.0-SNAPSHOT</version>
       <scope>compile</scope>
   </dependency>
   <dependency>
       <groupId>com.att.detsusl</groupId>
       <artifactId>usl-servicefactory-impl</artifactId>
       <version>2.3.0-SNAPSHOT</version>
       <scope>compile</scope>
   </dependency>
   <dependency>
    <groupId>com.att.detsusl</groupId>
    <artifactId>usl-csi-icas-impl</artifactId>
    <version>2.3.0-SNAPSHOT</version>
    <scope>compile</scope>
   </dependency>
</dependencies>
<build>
    <plugins>
        <plugin>
            <groupId>org.jacoco</groupId>
            <artifactId>jacoco-maven-plugin</artifactId>
            <version>0.7.8</version>
            <executions>
                <execution>
                    <id>report-aggregate</id>
                    <phase>verify</phase>
                    <goals>
                        <goal>report-aggregate</goal>
                    </goals>
                </execution>
                <execution>
                   <id>merge</id>
                   <phase>verify</phase>
                   <goals>
                       <goal>merge</goal>
                   </goals>
                   <configuration>
                       <fileSets>
                           <fileSet>
                               <directory>${project.basedir}/../usl-account-impl/target</directory>
                               <includes>
                                <include>*.exec</include>
                               </includes>
                           </fileSet>
                           <fileSet>
                               <directory>${project.basedir}/../usl-core-impl/target</directory>
                               <includes>
                                <include>*.exec</include>
                               </includes>
                           </fileSet>
                           <fileSet>
                               <directory>${project.basedir}/../usl-creditcheck-impl/target</directory>
                               <includes>
                                <include>*.exec</include>
                               </includes>
                           </fileSet>
                           <fileSet>
                               <directory>${project.basedir}/../usl-csi-jaxb-base/target</directory>
                               <includes>
                                <include>*.exec</include>
                               </includes>
                           </fileSet>
                           <fileSet>
                               <directory>${project.basedir}/../usl-ordercreation-impl/target</directory>
                               <includes>
                                <include>*.exec</include>
                               </includes>
                           </fileSet>
                           <fileSet>
                               <directory>${project.basedir}/../usl-payment-impl/target</directory>
                               <includes>
                                <include>*.exec</include>
                               </includes>
                           </fileSet>
                           <fileSet>
                               <directory>${project.basedir}/../usl-productandoffer-impl/target</directory>
                               <includes>
                                <include>*.exec</include>
                               </includes>
                           </fileSet>
                           <fileSet>
                               <directory>${project.basedir}/../usl-servicefactory-impl/target</directory>
                               <includes>
                                <include>*.exec</include>
                               </includes>
                           </fileSet>
                       </fileSets>
                   </configuration>
                </execution>
              <execution>
                  <id>prepare-agent</id>
                  <phase>none</phase>
                  <goals>
                      <goal>prepare-agent</goal>
                  </goals>
              </execution>
                <execution>
                    <id>default-instrument</id>
                    <phase>none</phase>
                    <goals>
                        <goal>instrument</goal>
                    </goals>
                </execution>
                <execution>
                    <id>default-restore-instrumented-classes</id>
                    <phase>none</phase>
                    <goals>
                        <goal>restore-instrumented-classes</goal>
                    </goals>
                </execution>
                <execution>
                   <id>report</id>
                  <phase>none</phase>
                   <goals>
                       <goal>report</goal>
                   </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>

请注意，我指定了其他jacoco目标的执行，因为那些是在父pom中指定的，预计将由普通代码模块使用。设置＆＃34;阶段＆＃34;到＆＃34;无＆＃34;是一种有效禁用该目标的方法（而不是它特别干净）。

在我使用＆＃34; jacoco-aggregate＆＃34;手动运行构建之前，我已经查看了几个＆＃34; jacoco.exec＆＃34;在其他模块中引用的文件，它们都存在且非空。

1 个答案:

答案 0 :(得分：1)

首先 - 似乎你在merge之后report-aggregate，所以最后一个看不到jacoco.exec。

另请注意report-aggregate查看反应堆项目，即如果您有

root
  \child_1
  \child_2

然后在执行mvn ... root期间cd child_2 && mvn ...将包含所有3个，而在执行child_2期间，反应堆将只包含public class ChatAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> { final int VIEW_TYPE_MESSAGE = 0; final int VIEW_TYPE_IMAGE = 1; Context context; List<ChatWrapper> messages; List<ImageDataWrapper> images; public ChatAdapter(Context context, List<ChatWrapper> messages, List<ImageDataWrapper> images){ this.context = context; this.messages = messages; this.images = images; } @Override public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType){ if(viewType == VIEW_TYPE_MESSAGE){ return new MessageViewHolder(itemView); } if(viewType == VIEW_TYPE_IMAGE){ return new ImageViewHolder(itemView); } return null; } @Override public void onBindViewHolder(RecyclerView.ViewHolder viewHolder, int position){ if(viewHolder instanceof MessageViewHolder){ ((MessageViewHolder) viewHolder).populate(messages.get(position)); } if(viewHolder instanceof ImageViewHolder){ ((ImageViewHolder) viewHolder).populate(images.get(position - messages.size())); } } @Override public int getItemCount(){ return messages.size() + images.size(); } @Override public int getItemViewType(int position){ if(position < messages.size()){ return VIEW_TYPE_MESSAGE; } if(position - messages.size() < images.size()){ return VIEW_TYPE_IMAGE; } return -1; } public class MessageViewHolder extends RecyclerView.ViewHolder { TextView message; TextView timeStamp; ImageView userImage; public MessageViewHolder(View itemView){ super(itemView); message = (TextView) itemView.findViewById(R.id.Single_Item_Chat_Message); timeStamp = (TextView) itemView.findViewById(R.id.Single_Item_Chat_TimeStamp); userImage = (ImageView) itemView.findViewById(R.id.Single_Item_Chat_ImageView); } public void populate(ChatWrapper chatWrapper){ message.setText(chatWrapper.getMessage()); userImage.setText(chatWrapper.getTimestamp()); } } public class ImageViewHolder extends RecyclerView.ViewHolder { TextView dataTitle; TextView dataLink; TextView dataSnippet; ImageView image; ImageButton dataSendButton; public ImageViewHolder(View itemView){ super(itemView); dataTitle = (TextView) itemView.findViewById(R.id.Image_data_Title); dataLink = (TextView) itemView.findViewById(R.id.Image_data_Link); dataSnippet = (TextView) itemView.findViewById(R.id.Image_data_Snippet); image = (ImageView) itemView.findViewById(R.id.Image_data_Image); dataSendButton = (ImageButton) itemView.findViewById(R.id.Image_data_SendButton); } public void populate(ImageDataWrapper imageDataWrapper){ dataTitle.setText(imageDataWrapper.getPage_Title()); dataLink.setText(imageDataWrapper.getPage_Link()); dataSnippet.setText(imageDataWrapper.getPage_Desc()); Picasso.with(context).load(imageDataWrapper.getPage_ImageThumb()).into(image); } } } 。

相关问题
最新问题