text: const request = require('supertest');
  
  const server = require('./server');
  
  describe('Testing Environment', () => {
    it('sets the environment to testing', () => {
      expect(process.env.DB_ENV).toBe('testing');
    });
  
    describe('Server is Running', () => {
      it('should return 200 ', () => {
        return request(server)
          .get('/')
          .expect(200);
      });
      it('should return an object', () => {
        const expected = {};
        return request(server)
          .get('/')
          .then(res => {
            expect(res.body).toEqual(expected);
          });
      });
    });
  });
  