i think this test for started event have to be in the beginning, in before

```
      var MWC, started;
     before(function(done) {
         MWC = mwcKernel(config);
        MWC.on('started', function(obj) {
               isStarted = true;
               done();
          });
     MWC.start(port);
   }

        it('start event', function() {
            isStarted.should.be.true;
        });
```