two_tests.js

it('should save and find the followers', async () => {
  tweet.setFollowers(42);
  const newTweet = await saveAndFind(tweet);
  expect(newTweet.getFollowers()).to.eql(tweet.getFollowers());
});
it('should save and find the friends', async () => {
  tweet.setFriends(88);
  const newTweet = await saveAndFind(tweet);
  expect(newTweet.getFriends()).to.eql(tweet.getFriends());
});