import supertest from 'supertest';

import { API_ERROR, HEADERS, HEADER_TYPE, HTTP_STATUS } from '@verdaccio/core';

import { initializeServer } from './_helper';

test('should request any package', async () => {
  const app = await initializeServer('conf.yaml');
  await supertest(app)
    .get('/jquery')
    .expect(HEADER_TYPE.CONTENT_TYPE, HEADERS.JSON_CHARSET)
    .expect(HTTP_STATUS.NOT_FOUND);
});

test('should able to catch non defined routes with 404', async () => {
  const app = await initializeServer('conf.yaml');
  await supertest(app)
    .get('/-/this-does-not-exist-anywhere')
    .expect(HEADER_TYPE.CONTENT_TYPE, HEADERS.JSON_CHARSET)
    .expect(HTTP_STATUS.NOT_FOUND);
});

test('should return index page if web is enabled', async () => {
  const app = await initializeServer('conf.yaml');
  const response = await supertest(app)
    .get('/')
    .expect(HEADER_TYPE.CONTENT_TYPE, HEADERS.TEXT_HTML_UTF8)
    .expect(HEADER_TYPE.CONTENT_ENCODING, HEADERS.GZIP)
    .expect(HTTP_STATUS.OK);
  expect(response.text).toMatch('<title>verdaccio</title>');
});

test('should define rate limit headers', async () => {
  const app = await initializeServer('conf.yaml');
  await supertest(app)
    .get('/')
    .expect(HEADER_TYPE.CONTENT_TYPE, HEADERS.TEXT_HTML_UTF8)
    .expect('x-ratelimit-limit', '10000')
    .expect('x-ratelimit-remaining', '9999')
    .expect(HTTP_STATUS.OK);
});

test('should contains cors headers', async () => {
  const app = await initializeServer('conf.yaml');
  await supertest(app).get('/').expect('access-control-allow-origin', '*').expect(HTTP_STATUS.OK);
});

test('should contains etag', async () => {
  const app = await initializeServer('conf.yaml');
  const response = await supertest(app)
    .get('/')
    .expect(HEADER_TYPE.CONTENT_TYPE, HEADERS.TEXT_HTML_UTF8)
    .expect(HTTP_STATUS.OK);
  const etag = response.get(HEADERS.ETAG);
  expect(typeof etag === 'string').toBeTruthy();
});

test('should be hidden by default', async () => {
  const app = await initializeServer('conf.yaml');
  const response = await supertest(app)
    .get('/')
    .expect(HEADER_TYPE.CONTENT_TYPE, HEADERS.TEXT_HTML_UTF8)
    .expect(HTTP_STATUS.OK);
  const powered = response.get('x-powered-by');
  expect(powered).toMatch('hidden');
}, 40000);

test('should not contains powered header', async () => {
  const app = await initializeServer('powered-disabled.yaml');
  const response = await supertest(app)
    .get('/')
    .expect(HEADER_TYPE.CONTENT_TYPE, HEADERS.TEXT_HTML_UTF8)
    .expect(HTTP_STATUS.OK);
  const powered = response.get('x-powered-by');
  expect(powered).toEqual('hidden');
});

test('should contains custom powered header', async () => {
  const app = await initializeServer('powered-custom.yaml');
  const response = await supertest(app)
    .get('/')
    .expect(HEADER_TYPE.CONTENT_TYPE, HEADERS.TEXT_HTML_UTF8)
    .expect(HTTP_STATUS.OK);
  const powered = response.get('x-powered-by');
  expect(powered).toEqual('custom user agent');
});

test('should return 404 if web is disabled', async () => {
  const app = await initializeServer('web-disabled.yaml');
  const response = await supertest(app)
    .get('/')
    .expect(HEADER_TYPE.CONTENT_TYPE, HEADERS.JSON_CHARSET)
    .expect(HTTP_STATUS.NOT_FOUND);
  expect(response.body.error).toEqual(API_ERROR.WEB_DISABLED);
});

test('should not display debug hook disabled by default', async () => {
  const app = await initializeServer('no_debug.yaml');
  await supertest(app)
    .get('/-/_debug')
    .expect(HEADER_TYPE.CONTENT_TYPE, HEADERS.JSON_CHARSET)
    .expect(HTTP_STATUS.NOT_FOUND);
});

test('should  display debug hook if directly enabled', async () => {
  const app = await initializeServer('conf.yaml');
  const res = await supertest(app)
    .get('/-/_debug')
    .expect(HEADER_TYPE.CONTENT_TYPE, HEADERS.JSON_CHARSET)
    .expect(HTTP_STATUS.OK);
  expect(res.body.pid).toEqual(process.pid);
  expect(res.body.mem).toBeDefined();
});