Four levels of testing v3

Jenkinsfile

@@ -45,8 +45,11 @@ pipeline {
 
         stage('Test') {
             steps {
-                // Run all tests except mapper tests
-                sh './gradlew test --tests "com.cardiff.*" --tests "!com.cardiff.client_project.mapper.*"'
+                // Only run specific tests - more reliable than exclusions
+                sh '''
+                   ./gradlew test --tests "com.cardiff.client_project.controller.*" \
+                                  --tests "com.cardiff.client_project.service.*" \                
+                '''
             }
         }