From 404120d28cdb94866a66bb085752c3076c1fcd76 Mon Sep 17 00:00:00 2001
From: Marek Gradzki <mgradzki@cisco.com>
Date: Fri, 29 Sep 2017 10:52:07 +0200
Subject: Include IT coverage in JaCoCo and Sonar reports

* introduces jacoco-it.exec which stores
  aggregated IT test execution data,
* configures Sonar to use jacoco-it.exec
  to report IT coverage,
* marks following modules as integration tests:
  - it-test
  - minimal-distribution-test
  - bgp-distribution-test

Change-Id: I538c1febb6112a6abad29061f6b00259a0d79f9f
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
---
 common/honeycomb-parent/pom.xml | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

(limited to 'common/honeycomb-parent')

diff --git a/common/honeycomb-parent/pom.xml b/common/honeycomb-parent/pom.xml
index 4488f1140..52ece9b23 100644
--- a/common/honeycomb-parent/pom.xml
+++ b/common/honeycomb-parent/pom.xml
@@ -34,6 +34,13 @@
         <!-- Sonar configuration -->
         <!-- Note: This list should match jacoco-maven-plugin's exclusion list below -->
         <sonar.exclusions>**/gen/**,**/generated-sources/**,**/yang-gen**</sonar.exclusions>
+        <!-- https://github.com/SonarSource/sonar-scanning-examples/blob/master/sonarqube-scanner-maven/pom.xml#L24 -->
+        <!-- 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. -->
+        <!-- We store jacoco-it.exec in honeycomb-parent because it is built first,
+             so mvn clean won't remove aggregated report. -->
+        <sonar.jacoco.itReportPath>${maven.multiModuleProjectDirectory}/common/honeycomb-parent/target/jacoco-it.exec</sonar.jacoco.itReportPath>
 
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
@@ -323,19 +330,28 @@
                     <version>${jacoco.version}</version>
                     <executions>
                         <execution>
-                            <id>pre-unit-test</id>
+                            <id>agent-for-ut</id>
                             <goals>
                                 <goal>prepare-agent</goal>
                             </goals>
                         </execution>
                         <execution>
-                            <id>post-unit-test</id>
+                            <id>agent-for-it</id>
+                            <goals>
+                                <goal>prepare-agent-integration</goal>
+                            </goals>
+                        </execution>
+                        <execution>
+                            <id>jacoco-site</id>
                             <goals>
                                 <goal>report</goal>
                             </goals>
                         </execution>
                     </executions>
                     <configuration>
+                        <!-- Appends data to existing JaCoCo execution file. Required for IT coverage.
+                             Will not affect UT which use separate files. -->
+                        <append>true</append>
                         <excludes>
                             <exclude>**/gen/**</exclude>
                             <exclude>**/generated-sources/**</exclude>
-- 
cgit 1.2.3-korg