Function exec

test/integration.js:55–62

(cmd, done, cb)

    });

    var exec = function(cmd, done, cb) {
      vantage.exec(cmd).then(function(data){
        cb(void 0, data);
      }).catch(function(err){
        console.log(err);
        done(err);
      });
    };

    it("should accept a vantage connection with a callback", function(done) {
      vantage