Fix parallel execution of junit tests

Author: charphi

pom.xml

@@ -205,10 +205,13 @@
                 <artifactId>maven-surefire-plugin</artifactId>
                 <configuration>
                     <properties>
-                        <!-- Enable parallel execution of junit5 tests -->
+                        <!-- Enable parallel execution of junit tests -->
                         <configurationParameters>
-                            junit.jupiter.execution.parallel.enabled=false
+                            junit.jupiter.execution.parallel.enabled=true
                             junit.jupiter.execution.parallel.mode.default=concurrent
+                            junit.jupiter.execution.parallel.mode.classes.default=concurrent
+                            junit.jupiter.execution.parallel.config.strategy=dynamic
+                            junit.jupiter.execution.parallel.config.dynamic.max-pool-size-factor=4
                         </configurationParameters>
                     </properties>
                 </configuration>
@@ -265,7 +268,7 @@
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-surefire-plugin</artifactId>
-                        <configuration>
+                        <configuration combine.self="append">
                             <useModulePath>false</useModulePath>
                         </configuration>
                     </plugin>