adjusted runner result output from TestIdentifier to source class and package

src/main/java/de/hftstuttgart/dta/Testrunner.java

@@ -256,8 +256,8 @@ public class Testrunner
         resultSummary.results.addAll(successes.stream().map(s ->
         {
             Result result = new Result();
-            result.packageName=s.getClass().getPackageName();
-            result.className=s.getClass().getName();
+            result.packageName=s.getSource().get().getClass().getPackageName();
+            result.className=s.getSource().get().getClass().getName();
             result.name = s.getDisplayName();
             result.state = Result.State.SUCCESS.ordinal();
 
@@ -268,8 +268,8 @@ public class Testrunner
         resultSummary.results.addAll(summary.getFailures().stream().map(f ->
         {
             Result result = new Result();
-            result.packageName=f.getTestIdentifier().getClass().getPackageName();
-            result.className=f.getTestIdentifier().getClass().getName();
+            result.packageName=f.getTestIdentifier().getSource().get().getClass().getPackageName();
+            result.className=f.getTestIdentifier().getSource().get().getClass().getName();
             result.name = f.getTestIdentifier().getDisplayName();
             result.state = Result.State.FAILURE.ordinal();