add system-out as optional assert input

mUnittest.m

@@ -97,6 +97,9 @@ function ret = assert(cond, msg, errormsg, successmsg, varargin)
         if nargin <= 2
             errormsg = sprintf('Test %d failed', countTests);
         end
+        if nargin <= 3
+            successmsg = [];
+        end
 
 
         if cond
@@ -110,6 +113,7 @@ function ret = assert(cond, msg, errormsg, successmsg, varargin)
             % concatinate global string for xml output
 %             xml = [xml sprintf('\n\t<testcase classname="%s #%d " name="%s" time="%.2f" />', className(), protectCount() , msg, this_time)];
             xml = [xml sprintf('\n\t<testcase classname="%s #%d " name="%s" time="%.2f">', className(), protectCount() , msg, this_time)];
+            
         else
             %% FAILED
             % increase number of failed tests
@@ -121,10 +125,15 @@ function ret = assert(cond, msg, errormsg, successmsg, varargin)
             % concatinate global string for xml output
 %             xml  = [xml sprintf('\n\t<testcase classname="%s #%d " name="%s" time="%.2f" >\n\t\t<failure type="assert"> %s </failure>\n\t</testcase>', className(), protectCount(), msg, t, errormsg)];
             xml  = [xml sprintf('\n\t<testcase classname="%s #%d " name="%s" time="%.2f" >\n\t\t<failure type="assert"> %s </failure>', className(), protectCount(), msg, t, errormsg)];
+            
         end
         
         % system out for additional informations
-        xml = [xml sprintf('\n\t\t<system-out> bla bla bla default output </system-out>\n\t</testcase>')];
+        if isempty(successmsg)
+            xml = [xml sprintf('\n\t</testcase>')];
+        else
+            xml = [xml sprintf('\n\t\t<system-out> %s </system-out>\n\t</testcase>', successmsg)];
+        end
     
         t = toc;
     end