@helpscout/cyan/dist/inspector/inspect.js

Cypress-like Testing for React + JSDOM

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = exports.inspect = exports.openBrowser = void 0;

var _rimraf = _interopRequireDefault(require("rimraf"));

var _path = _interopRequireDefault(require("path"));

var _child_process = require("child_process");

var _gadget = _interopRequireDefault(require("./gadget"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/* global jasmine */
var baseDir = _path.default.join(process.cwd(), '/.cyan'); // Caching the native Promise implementation, in case it gets stubbed.


var _Promise = Promise;
var cachedProcess;
/**
 * Caching the existing Jasmine timeout to be modified
 * and restored before/after every inspect call
 */

var _defaultTimeoutInterval = jasmine.DEFAULT_TIMEOUT_INTERVAL;
/**
 * Setting up our inspector.
 *
 * The Jasmine timers have to be cached and reset here.
 * The inspector forces the timer to be super long, in order
 * to accomodate the debugging/inspect experience.
 *
 * We need to restore the timer to the original state to
 * ensure subsequent tests run as expected.
 */

beforeEach(function () {
  _defaultTimeoutInterval = jasmine.DEFAULT_TIMEOUT_INTERVAL;
});
afterEach(function () {
  jasmine.DEFAULT_TIMEOUT_INTERVAL = _defaultTimeoutInterval;
});

var cleanUp = function () {
  _rimraf.default.sync(baseDir);
};

var inspector = function (process) {
  return new _Promise(function (resolve) {
    process.on('exit', function () {
      cleanUp();
      resolve();
    });
  });
};

var openBrowser = function () {
  (0, _child_process.spawn)('open', ['http://localhost:3000'], {
    stdio: 'inherit'
  });
};

exports.openBrowser = openBrowser;

var inspect = function () {
  jasmine.DEFAULT_TIMEOUT_INTERVAL = 100000000;

  if (cachedProcess && cachedProcess.exit) {
    cachedProcess.exit(0);
    cachedProcess = null;
  }

  (0, _gadget.default)();

  var scriptpath = _path.default.join(__dirname, 'brain');

  var brainProcess = (0, _child_process.fork)(scriptpath);
  cachedProcess = brainProcess;
  openBrowser();
  return inspector(brainProcess);
};

exports.inspect = inspect;
process.on('SIGINT', function () {
  cleanUp();
});
var _default = inspect;
exports.default = _default;