old_contents: var request = require('supertest')
    , app = require('../express');
  
  describe("documentation tests", function() {
  
    it("should get swagger document", function(done) {
      request(app)
        .get('/api/api-docs')
        .set('Accept', 'application/json')
        .expect(200)
        .expect('Content-Type', /json/)
        .end(done);
    });
  
  });
  
new_contents: var request = require('supertest')
    , app = require('../express');
  
  describe("swagger tests", function() {
  
    it("should get swagger document", function(done) {
      request(app)
        .get('/api/api-docs')
        .set('Accept', 'application/json')
        .expect(200)
        .expect('Content-Type', /json/)
        .end(done);
    });
  
  });
  
subject: Update name on swagger test