KEYCLOAK-18070 Report test coverage for model tests

testsuite/model/pom.xml

@@ -24,6 +24,7 @@
         <jdbc.mvn.artifactId>h2</jdbc.mvn.artifactId>
         <jdbc.mvn.version>${h2.version}</jdbc.mvn.version>
         <log4j.configuration>file:${project.build.directory}/dependency/log4j.properties</log4j.configuration>
+        <jacoco.skip>true</jacoco.skip>
         <keycloak.profile.feature.map_storage>disabled</keycloak.profile.feature.map_storage>
     </properties>
     
@@ -95,10 +96,36 @@
 
     <build>
         <plugins>
+            <plugin>
+                <groupId>org.jacoco</groupId>
+                <artifactId>jacoco-maven-plugin</artifactId>
+                <version>0.8.7</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>prepare-agent</goal>
+                        </goals>
+                        <configuration>
+                            <append>true</append>
+                            <includes>
+                                <include>org/keycloak/**/*</include>
+                            </includes>
+                        </configuration>
+                    </execution>
+                    <execution>
+                        <id>report</id>
+                        <phase>test</phase>
+                        <goals>
+                            <goal>report</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
                 <configuration>
+                    <argLine>@{argLine}</argLine>
                     <systemPropertyVariables>
                         <!-- keycloak.model.parameters lists parameter classes from 
                              org.keycloak.model.parameters package and determine enabled providers -->

testsuite/model/test-all-profiles.sh

@@ -1,5 +1,11 @@
 #!/bin/bash
 
+##
+## To include test coverage data, use -Djacoco.skip=false parameter.
+## This will gather the coverage data into target/jacoco.exec file and
+## generate the coverage report for each module in keycloak/model/*/target/site.
+##
+
 cd "$(dirname $0)"
 mvn -version
 
@@ -14,6 +20,9 @@ for I in `perl -ne 'print "$1\n" if (m,<id>([^<]+)</id>,)' pom.xml`; do
     mv target/surefire-reports "target/surefire-reports-$I"
 done
 
+## If the jacoco file is present, generate reports in each of the model projects
+[ -f target/jacoco.exec ] && mvn -f ../../model org.jacoco:jacoco-maven-plugin:0.8.7:report -Djacoco.dataFile="$(readlink -f target/jacoco.exec)"
+
 for I in `perl -ne 'print "$1\n" if (m,<id>([^<]+)</id>,)' pom.xml`; do
     grep -A 1 --no-filename '<<<' "target/surefire-reports-$I"/*.txt | perl -pe "print '::error::| $I | ';"
 done