gbolsyTest.js

import chai from 'chai';
import chaiHttp from 'chai-http';
import app from '../src/app';

describe('APP', () => {
it("it should'nt allow improper input fileds", (done) => {
    const signup = {
      username: 'tunde',
      password: '',
      email: '[email protected]',
      address: '4 Napier Garden Lekki Lagos',
      phone: '0810 954 8778',
    };
    chai
      .request(app)
      .post('/api/v1/auth/signup')
      .send(signup)
      .end((err, res) => {
        res.should.have.status(400);
        res.body.should.have
          .property('message');
        res.body.should.have
          .property('success')
          .eql(false);
        done();
      });
  });
});
});

Nice work Gbols