/*
 * Copyright (C) Sapphirecode - All Rights Reserved
 * This file is part of Requestor which is released under BSD-3-Clause.
 * See file 'LICENSE' for full license details.
 * Created by Timo Hocker <timo@scode.ovh>, March 2020
 */

'use strict';

const test = require ('ava');

const requestor = require ('../index');

const mock = {
  registered: {},
  post (path, handler) {
    this.registered[`post-${path}`] = handler;
  },
  get (path, handler) {
    this.registered[`get-${path}`] = handler;
  },
  put (path, handler) {
    this.registered[`put-${path}`] = handler;
  },
  delete (path, handler) {
    this.registered[`delete-${path}`] = handler;
  },
  all (path, handler) {
    this.registered[`all-${path}`] = handler;
  }
};

test ('detect requests on root', async (t) => {
  mock.registered = {};
  requestor (mock, './test_files/root');
  const keys = [
    'all-/',
    'delete-/',
    'get-/',
    'post-/',
    'put-/'
  ];

  t.deepEqual (Object.keys (mock.registered), keys);
  const res = await Promise.all (
    Object.values (mock.registered)
      .map ((val) => val ())
  );
  t.is (res.filter ((val) => val === 'dummy').length, keys.length);
});

test ('detect requests on root.subfolder', async (t) => {
  mock.registered = {};
  requestor (mock, './test_files/root.sub');
  const keys = [
    'all-/sub/',
    'delete-/sub/',
    'get-/sub/',
    'post-/sub/',
    'put-/sub/'
  ];

  t.deepEqual (Object.keys (mock.registered), keys);
  const res = await Promise.all (
    Object.values (mock.registered)
      .map ((val) => val ())
  );
  t.is (res.filter ((val) => val === 'dummy').length, keys.length);
});

test ('detect requests on subfolder', async (t) => {
  mock.registered = {};
  requestor (mock, './test_files/sub');
  const keys = [
    'all-/sub/',
    'all-/sub/root/',
    'delete-/sub/',
    'get-/sub/',
    'get-/sub/lv1/lv2/lv3/',
    'post-/sub/',
    'put-/sub/'
  ];

  t.deepEqual (Object.keys (mock.registered), keys);
  const res = await Promise.all (
    Object.values (mock.registered)
      .map ((val) => val ())
  );
  t.is (res.filter ((val) => val === 'dummy').length, keys.length);
});

test ('build requests with subdirectory', async (t) => {
  mock.registered = {};
  requestor (mock, './test_files/sub', { subdir: 'test' });
  const keys = [
    'all-/test/sub/',
    'all-/test/sub/root/',
    'delete-/test/sub/',
    'get-/test/sub/',
    'get-/test/sub/lv1/lv2/lv3/',
    'post-/test/sub/',
    'put-/test/sub/'
  ];

  t.deepEqual (Object.keys (mock.registered), keys);
  const res = await Promise.all (
    Object.values (mock.registered)
      .map ((val) => val ())
  );
  t.is (res.filter ((val) => val === 'dummy').length, keys.length);
});

test ('should rethrow', async (t) => {
  mock.registered = {};
  requestor (mock, './test_files/throw');

  const [ func ] = Object.values (mock.registered);
  await t.throwsAsync (func);
});

test ('should not rethrow', async (t) => {
  mock.registered = {};
  requestor (mock, './test_files/throw', { rethrow: false });

  const [ func ] = Object.values (mock.registered);
  await t.notThrowsAsync (func);
});