Automating the service layer tests

Updating the pom.xml as follows will include the service layer test cases during the Maven build process:

<plugin>
  <groupId>org.apache.maven.plugins</groupId>
  <artifactId>maven-surefire-plugin</artifactId>
    <version>2.14.1</version>
  <configuration>
    <skipTests>false</skipTests>
    <includes>
      <include>**/dao/*Test.java</include>
      <include>**/service/*Test.java</include>
    </includes>
    <argLine>-javaagent:target/lib/spring-instrument-${spring.version}.jar</argLine>
  </configuration>
</plugin>

Selecting Run | Test Project from the NetBeans menu will then execute all test cases from both the dao and service packages, resulting in the following output:

We leave it to you to add test cases for the remaining service layer implementations.