Modify sonar settings to include all sub-modules

We are now including all the sub-modules coverage into one file.
This will now reflect correct statistics for any sub-module that
tests code located in another sub-module.

Issue-ID: POLICY-634
Change-Id: Id96eb9e9f637770932067bd803cb5ccdb571c05a
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>

diff --git a/pom.xml b/pom.xml
index 7a0ccd5..33f7f10 100644 (file)
--- a/pom.xml
+++ b/pom.xml
@@ -2,7 +2,7 @@
   ============LICENSE_START=======================================================
   drools-pdp-apps
   ================================================================================
-  Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+  Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
   ================================================================================
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
@@ -37,20 +37,58 @@
        <packaging>pom</packaging>
 
        <properties>
+               <!-- Project common build settings -->
                <maven.compiler.source>1.8</maven.compiler.source>
                <maven.compiler.target>1.8</maven.compiler.target>
                <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
                <project.source.version>1.8</project.source.version>
                <project.target.version>1.8</project.target.version>
+
+               <!-- Project path properties -->
                <nexusproxy>https://nexus.onap.org</nexusproxy>
                <sitePath>/content/sites/site/${project.groupId}/${project.artifactId}/${project.version}</sitePath>
                <releases.path>content/repositories/releases/</releases.path>
                <snapshots.path>content/repositories/snapshots/</snapshots.path>
                <staging.path>content/repositories/staging/</staging.path>
+
+               <!-- sonar/jacoco overrides -->
+               <!-- Overriding oparent default sonar/jacoco settings Combine all our reports 
+                       into one file shared across sub-modules -->
+               <sonar.jacoco.reportPath>${project.basedir}/../target/code-coverage/jacoco-ut.exec</sonar.jacoco.reportPath>
+               <sonar.jacoco.itReportPath>${project.basedir}/../target/code-coverage/jacoco-it.exec</sonar.jacoco.itReportPath>
+               <sonar.dynamicAnalysis>reuseReports</sonar.dynamicAnalysis>
+
+               <!-- Project common dependency versions -->
        </properties>
 
        <build>
                <plugins>
+                       <plugin>
+                               <groupId>org.jacoco</groupId>
+                               <artifactId>jacoco-maven-plugin</artifactId>
+                               <executions>
+                                       <execution>
+                                               <id>pre-unit-test</id>
+                                               <goals>
+                                                       <goal>prepare-agent</goal>
+                                               </goals>
+                                               <configuration>
+                                                       <destFile>${sonar.jacoco.reportPath}</destFile>
+                                                       <append>true</append>
+                                               </configuration>
+                                       </execution>
+                                       <execution>
+                                               <id>post-unit-test</id>
+                                               <phase>test</phase>
+                                               <goals>
+                                                       <goal>report</goal>
+                                               </goals>
+                                               <configuration>
+                                                       <dataFile>${sonar.jacoco.reportPath}</dataFile>
+                                               </configuration>
+                                       </execution>
+                               </executions>
+                       </plugin>
                        <plugin>
                                <groupId>org.sonatype.plugins</groupId>
                                <artifactId>nexus-staging-maven-plugin</artifactId>
@@ -78,8 +116,6 @@
                                        <target>${project.target.version}</target>
                                </configuration>
                        </plugin>
-
-
                        <plugin>
                          <groupId>org.apache.maven.plugins</groupId>
                          <artifactId>maven-site-plugin</artifactId>
@@ -91,10 +127,49 @@
                            </dependency>
                          </dependencies>
                        </plugin>
-
            </plugins>
         <pluginManagement>
             <plugins>
+                               <plugin>
+                                       <groupId>org.jacoco</groupId>
+                                       <artifactId>jacoco-maven-plugin</artifactId>
+                                       <version>${jacoco.version}</version>
+                                       <configuration>
+                                               <!-- Note: This exclusion list should match <sonar.exclusions> property 
+                                                       above -->
+                                               <excludes>
+                                                       <exclude>**/gen/**</exclude>
+                                                       <exclude>**/generated-sources/**</exclude>
+                                                       <exclude>**/yang-gen/**</exclude>
+                                                       <exclude>**/pax/**</exclude>
+                                               </excludes>
+                                       </configuration>
+                                       <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>
+                                                               <destFile>${sonar.jacoco.reportPath}</destFile>
+                                                       </configuration>
+                                               </execution>
+                                               <!-- Ensures that the code coverage report for unit tests is created 
+                                                       after unit tests have been run. -->
+                                               <execution>
+                                                       <id>post-unit-test</id>
+                                                       <phase>test</phase>
+                                                       <goals>
+                                                               <goal>report</goal>
+                                                       </goals>
+                                                       <configuration>
+                                                               <dataFile>${sonar.jacoco.reportPath}</dataFile>
+                                                       </configuration>
+                                               </execution>
+                                       </executions>
+                               </plugin>
                 <plugin>
                     <groupId>org.eclipse.m2e</groupId>
                     <artifactId>lifecycle-mapping</artifactId>