message: simplifying the API tests
diff: @@ -97,8 +97,16 @@ define(["helper/OutputAudio", "Tone/source/Source", "helper/OutputAudioStereo",
  });
  context("Source API", function(){
  - APITest.method(Constr, "start", ["Time=", "Time=", "Time="], args);
  - APITest.method(Constr, "stop", ["Time="], args);
  +
  + it ("can invoke start with offset and duration", function(){
  + var instance = new Constr(args);
  + instance.start(0);
  + instance.stop(0.1);
  + instance.start(0.2, 0);
  + instance.stop(0.3);
  + instance.start(0.4, 0, 0.1);
  + instance.stop(0.5);
  + });
  });
  };
  