mongodb-memory-server/lib/util/__tests__/MongoBinary-test.js

In-memory MongoDB Server. Designed with testing in mind, the server will allow you to connect your favourite ODM or client library to the MongoDB Server and run integration tests isolated from each other.

"use strict";

var _tmp = _interopRequireDefault(require("tmp"));

var _MongoBinary = _interopRequireDefault(require("../MongoBinary"));

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

function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }

function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }

_tmp.default.setGracefulCleanup();

jasmine.DEFAULT_TIMEOUT_INTERVAL = 160000;
describe('MongoBinary', () => {
  it('should download binary and keep it in cache',
  /*#__PURE__*/
  _asyncToGenerator(function* () {
    const tmpDir = _tmp.default.dirSync({
      prefix: 'mongo-mem-bin-',
      unsafeCleanup: true
    }); // download


    const version = 'latest';
    const binPath = yield _MongoBinary.default.getPath({
      downloadDir: tmpDir.name,
      version
    }); // eg. /tmp/mongo-mem-bin-33990ScJTSRNSsFYf/mongodb-download/a811facba94753a2eba574f446561b7e/mongodb-macOS-x86_64-3.5.5-13-g00ee4f5/

    expect(binPath).toMatch(/mongo-mem-bin-.*\/.*\/mongod$/); // reuse cache

    expect(_MongoBinary.default.cache[version]).toBeDefined();
    expect(_MongoBinary.default.cache[version]).toEqual(binPath);
    const binPathAgain = yield _MongoBinary.default.getPath({
      downloadDir: tmpDir.name,
      version
    });
    expect(binPathAgain).toEqual(binPath); // cleanup

    tmpDir.removeCallback();
  }));
  it('should use cache',
  /*#__PURE__*/
  _asyncToGenerator(function* () {
    _MongoBinary.default.cache['3.4.2'] = '/bin/mongod';
    yield expect(_MongoBinary.default.getPath({
      version: '3.4.2'
    })).resolves.toEqual('/bin/mongod');
  }));
});