text: const request = require('supertest');
  const server = require('./server.js');
  
  describe('the server', () => {
      describe('GET /', () => {
          
          it('should run the testing env', () => {
              expect(process.env.DB_ENV).toBe('testing');
          })
          
          it('should return status of 200', () => {
              return request(server)
                  .get('/')
                  .then(res => {
                      expect(res.status).toBe(200);
              })
          })
      })
  })