rewiremock/lib/module.js

Advanced dependency mocking device.

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.isParent = exports.inParents = exports.moduleCompare = exports.getModuleParents = exports.getModuleParent = exports.getModuleName = exports.pickModuleName = exports.originalLoader = undefined;

var _keys = require('babel-runtime/core-js/object/keys');

var _keys2 = _interopRequireDefault(_keys);

var _promise = require('babel-runtime/core-js/promise');

var _promise2 = _interopRequireDefault(_promise);

var _path = require('path');

var _getModule = require('./getModule');

var _getModule2 = _interopRequireDefault(_getModule);

var _executor = require('./executor');

var _executor2 = _interopRequireDefault(_executor);

var _asyncModules = require('./asyncModules');

var _asyncModules2 = _interopRequireDefault(_asyncModules);

var _modules = require('./utils/modules');

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

var originalLoader = exports.originalLoader = _getModule2.default._load;

var NodeModule = {
  overloadRequire: function overloadRequire() {
    _getModule2.default._load = _executor2.default;
    // overload modules by internally
  },
  restoreRequire: function restoreRequire() {
    _getModule2.default._load = originalLoader;
  },
  probeAsyncModules: function probeAsyncModules() {
    var load = _getModule2.default._load;
    _getModule2.default._load = _asyncModules2.default.load(this);
    return _asyncModules2.default.execute(function () {
      return _promise2.default.resolve(true);
    }).then(function () {
      _getModule2.default._load = load;
    });
  },
  probeSyncModules: function probeSyncModules() {
    var load = _getModule2.default._load;
    _getModule2.default._load = _asyncModules2.default.load(this);
    _asyncModules2.default.execute(function () {
      throw new Error('could not use dynamic imports with sync API');
    });
    _getModule2.default._load = load;
  },
  _resolveFilename: function _resolveFilename(fileName, module) {
    return _getModule2.default._resolveFilename(fileName, module);
  },


  get _cache() {
    return _getModule2.default._cache;
  },

  relativeFileName: function relativeFileName(name, parent) {
    if (name[0] === '.') {
      return this._resolveFilename(name, parent);
    }
    return name;
  },
  require: function require(name, parentModule) {
    return (0, _executor.requireModule)(name, parentModule);
  }
};

var pickModuleName = exports.pickModuleName = function pickModuleName(fileName, parent) {
  if (typeof __webpack_modules__ !== 'undefined' && !__webpack_modules__[fileName]) {
    var targetFile = (0, _path.resolve)((0, _path.dirname)((0, _modules.getModuleName)(parent)), fileName);
    return (0, _keys2.default)(__webpack_modules__).filter(function (name) {
      return name.indexOf(targetFile) > 0;
    }).shift();
  } else {
    return fileName;
  }
};

exports.getModuleName = _modules.getModuleName;
exports.getModuleParent = _modules.getModuleParent;
exports.getModuleParents = _modules.getModuleParents;
exports.moduleCompare = _modules.moduleCompare;
var inParents = exports.inParents = function inParents(a, b) {
  var B = (0, _modules.getModuleName)(b);
  var parents = (0, _modules.getModuleParents)(a);
  return parents.some(function (x) {
    return x === B;
  });
};

var isParent = exports.isParent = function isParent(a, b) {
  var B = (0, _modules.getModuleName)(b);
  var parents = (0, _modules.getModuleParents)(a);
  return parents[0] === B;
};

exports.default = NodeModule;