Rakefile in instana-1.3.2 vs Rakefile in instana-1.3.3

@@ -22,10 +22,13 @@
   when /rails32/
     t.test_files = [ 'test/frameworks/rails/activerecord3_test.rb',
                      'test/frameworks/rails/actioncontroller_test.rb',
                      'test/frameworks/rails/actionview3_test.rb' ]
   when /libraries/
-    t.test_files = FileList['test/instrumentation/*_test.rb']
+    t.test_files = FileList['test/instrumentation/*_test.rb',
+                            'test/frameworks/cuba_test.rb',
+                            'test/frameworks/roda_test.rb',
+                            'test/frameworks/sinatra_test.rb']
   else
     t.test_files = FileList['test/agent/*_test.rb'] +
                    FileList['test/tracing/*_test.rb'] +
                    FileList['test/profiling/*_test.rb']
   end