Bug 5081: used SecurityServiceMockFactory to fix failing tests in

RemoveLeaderboardGroupTest

java/com.sap.sailing.server.test/META-INF/MANIFEST.MF

@@ -24,7 +24,8 @@ Require-Bundle: com.sap.sailing.domain,
  com.sap.sailing.domain.shared.android,
  com.sap.sailing.domain.racelogtrackingadapter.testsupport,
  com.sap.sailing.server.testsupport,
- com.sun.jersey;bundle-version="1.17.0"
+ com.sun.jersey;bundle-version="1.17.0",
+ com.sap.sse.security.testsupport
 Import-Package: com.sap.sailing.server.gateway.jaxrs,
  com.sap.sailing.server.gateway.jaxrs.spi,
  com.sap.sse.security.userstore.mongodb,

java/com.sap.sailing.server.test/src/com/sap/sailing/server/test/RemoveLeaderboardGroupTest.java

@@ -36,16 +36,25 @@ import com.sap.sailing.server.operationaltransformation.UpdateLeaderboardGroup;
 import com.sap.sse.common.TimePoint;
 import com.sap.sse.common.Util;
 import com.sap.sse.common.impl.MillisecondsTimePoint;
+import com.sap.sse.security.SecurityService;
+import com.sap.sse.security.testsupport.SecurityServiceMockFactory;
 import com.sap.sse.shared.media.ImageDescriptor;
 import com.sap.sse.shared.media.VideoDescriptor;
 
 public class RemoveLeaderboardGroupTest {
     private RacingEventService server;
     private Event pfingstbusch;
-
+    
     @Before
     public void setUp() {
-        server = new RacingEventServiceImpl();
+        
+        final SecurityService securityService = SecurityServiceMockFactory.mockSecurityService();
+        server = new RacingEventServiceImpl() {
+            @Override
+            public SecurityService getSecurityService() {
+                return securityService;
+            }
+        };
         List<Event> allEvents = new ArrayList<>();
         Util.addAll(server.getAllEvents(), allEvents);
         for (final Event e : allEvents) {