Chain of requests using Supertest.js

supertest_chaining.ts

describe('Chain calls to an api', () => {
  it('should perform all requests subsequentially', done => {
    request(app)
      .get('/api/first')
      .expect(200)
      .end((err: any, res: Response) => {
        if (err) return done(err);
        const action = res.text
        request(app).get('/api/second')
          .query({ action })
          .expect(200)
          .end((err: any, res: Response) => {
            if (err) return done(err);
            request(app).get('/api/third')
              .expect(200)
              .end(done);
            });
        });
    });
});