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Name	Size	Permission	Date	Action
patchFs.test.js	1.68 KB	-rw-r--r--	2022-11-22 12:46

Rename

"use strict";

var _patchFs = _interopRequireDefault(require("../patchFs"));

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

describe('patchFs', function () {
  it('should overwrite the .readFileSync method', function () {
    var vol = {
      readFileSync: function readFileSync() {
        return 'foo';
      }
    };
    var fs = {};
    (0, _patchFs["default"])(vol, fs);
    expect(_typeof(fs.readFileSync)).toBe('function');
    expect(fs.readFileSync()).toBe('foo');
  });
  it('should copy constants', function () {
    var vol = {
      F_OK: 123
    };
    var fs = {};
    (0, _patchFs["default"])(vol, fs);
    expect(fs.F_OK).toBe(vol.F_OK);
  });
  describe('unpatch()', function () {
    it('should return "unpatch" method', function () {
      var vol = {
        F_OK: 123
      };
      var fs = {};
      expect(_typeof((0, _patchFs["default"])(vol, fs))).toBe('function');
    });
    it('should restore the original fs', function () {
      var original = function original() {};