diff --git a/lib/js/test/test-async.js b/lib/js/test/test-async.js
index 4935fea..336e2bc 100644
--- a/lib/js/test/test-async.js
+++ b/lib/js/test/test-async.js
@@ -97,6 +97,7 @@
        QUnit.start();
     });
   });
+  // TODO: add testBinary() 
   asyncTest("Byte", function() {
     expect( 2 );
     QUnit.stop();