// tests/unit/get.test.js

const request = require('supertest');

const app = require('../../src/app');

describe('GET /v1/fragments', () => {
  // If the request is missing the Authorization header, it should be forbidden
  test('unauthenticated requests are denied', () => request(app).get('/v1/fragments').expect(401));

  // If the wrong username/password pair are used (no such user), it should be forbidden
  test('incorrect credentials are denied', () =>
    request(app).get('/v1/fragments').auth('invalid@email.com', 'incorrect_password').expect(401));

  // Using a valid username/password pair should give a success result with a .fragments array
  test('authenticated users get a fragments array', async () => {
    const res = await request(app).get('/v1/fragments').auth('user1@email.com', 'password1');
    expect(res.statusCode).toBe(200);
    expect(res.body.status).toBe('ok');
    expect(Array.isArray(res.body.fragments)).toBe(true);
  });

  test('test if expand = 1 and fragment contain data', async () => {
    const res = await await request(app)
      .get('/v1/fragments?expand=1')
      .auth('user1@email.com', 'password1');
    expect(res.statusCode).toBe(200);
    expect(res.body.status).toBe('ok');
    expect(Array.isArray(res.body.fragments)).toBe(true);
  });

  test('GET /fragments?expand=1 in details', async () => {
		const postRes1 = await request(app)
			.post('/v1/fragments')
			.auth('user1@email.com', 'password1')
			.set('Content-Type', 'text/plain')
			.send('This is fragment 1');
         
		const fragment1 = JSON.parse(postRes1.text).fragments;
   
		const postRes2 = await request(app)
			.post('/v1/fragments')
			.auth('user1@email.com', 'password1')
			.set('Content-Type', 'text/plain')
			.send('This is fragment 2');

		const fragment2 = JSON.parse(postRes2.text).fragments;

		const getRes = await request(app)
    .get('/v1/fragments?expand=1')
    .auth('user1@email.com', 'password1');

		expect(getRes.statusCode).toBe(200);
		expect(getRes.body.status).toBe('ok');
		expect(Array.isArray(getRes.body.fragments)).toBe(true);
		expect(getRes.body.fragments).toEqual([fragment1, fragment2]);
	});
});