text: //test.js 
  
  const mongo = require('mongodb').MongoClient;
  
  const dbString = 'mongodb://localhost:27017/tests';
  
  describe("MongoDB", function () {
     beforeEach(function (done) {
        mongo.connect(dbString)
              .then(function (currentDb) {
                 done()
              })
              .catch(function (e) {
                 done(e)
              });
     });
  
     it('Is running', function () {
        return;
     });
     
  });
  				
  				
  				