Add tests

Jenkinsfile

@@ -18,11 +18,20 @@ pipeline {
                 }
             }
         }
+        stage('test') {
+            steps {
+                withGradle {
+                    sh './gradlew test --no-daemon'
+                }
+            }
+        }
     }
     post {
         always {
             archiveArtifacts artifacts: 'build/libs/*.jar', fingerprint: true
             cleanWs()
+            junit 'Scissors-Server/build/test-results/test/*.xml'
+            junit 'Scissors-API/build/test-results/test/*.xml'
         }
     }
 }