text: 
  var express = require('../')
  
  describe('app', function(){
    describe('.locals(obj)', function(){
  it('-23-should merge locals', function(){
        var app = express();
        Object.keys(app.locals).should.eql(['settings']);
        app.locals.user = 'tobi';
        app.locals.age = 2;
        Object.keys(app.locals).should.eql(['settings', 'user', 'age']);
        app.locals.user.should.equal('tobi');
        app.locals.age.should.equal(2);
      })
    })
  
    describe('.locals.settings', function(){
  it('-24-should expose app settings', function(){
        var app = express();
        app.set('title', 'House of Manny');
        var obj = app.locals.settings;
        obj.should.have.property('env', 'test');
        obj.should.have.property('title', 'House of Manny');
      })
    })
  })
  