Added junit

Author: JanHolger

pom.xml

@@ -38,6 +38,11 @@
                     </execution>
                 </executions>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>2.22.1</version>
+            </plugin>
         </plugins>
     </build>
 
@@ -58,6 +63,12 @@
             <artifactId>Injector</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-engine</artifactId>
+            <version>5.4.2</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <distributionManagement>