mongodb-memory-server - npm Package Compare versions

Comparing version 1.3.0 to 1.3.1

lib/MongoMemoryServer.js

@@ -58,2 +58,6 @@ 'use strict';
 
+var _debug = require('debug');
+
+var _debug2 = _interopRequireDefault(_debug);
+
 var _MongoInstance = require('./util/MongoInstance');
@@ -73,2 +77,4 @@
   function MongoMemoryServer() {
+    var _this = this;
+
     var opts = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
@@ -84,7 +90,11 @@
 
+    this.debug = function (msg) {
+      if (_this.opts.debug) {
+        console.log(msg);
+      }
+    };
+
     // autoStart by default
     if (!opts.hasOwnProperty('autoStart') || opts.autoStart) {
-      if (opts.debug) {
-        console.log('Autostarting MongoDB instance...');
-      }
+      this.debug('Autostarting MongoDB instance...');
       this.start();
@@ -95,13 +105,6 @@ }
   _createClass(MongoMemoryServer, [{
-    key: 'debug',
-    value: function debug(msg) {
-      if (this.opts.debug) {
-        console.log(msg);
-      }
-    }
-  }, {
     key: 'start',
     value: function () {
       var _ref2 = _asyncToGenerator(regeneratorRuntime.mark(function _callee2() {
-        var _this = this;
+        var _this2 = this;
 
@@ -123,9 +126,9 @@ return regeneratorRuntime.wrap(function _callee2$(_context2) {
                   if (err.message === 'Mongod shutting down' || err === 'Mongod shutting down') {
-                    _this.debug(`Mongodb does not started. Trying to start on another port one more time...`);
-                    _this.opts.instance.port = null;
-                    return _this._startUpInstance();
+                    _this2.debug(`Mongodb does not started. Trying to start on another port one more time...`);
+                    _this2.opts.instance.port = null;
+                    return _this2._startUpInstance();
                   }
                   throw err;
                 }).catch(function (err) {
-                  if (!_this.opts.debug) {
+                  if (!_this2.opts.debug) {
                     throw new Error(`${err.message}\n\nUse debug option for more info: new MongoMemoryServer({ debug: true })`);
@@ -171,6 +174,9 @@ }
                 data.port = _context3.sent;
-                _context3.next = 8;
+
+                this.debug = (0, _debug2.default)(`Mongo[${data.port}]`);
+                this.debug.enabled = !!this.opts.debug;
+                _context3.next = 10;
                 return generateConnectionString(data.port);
 
-              case 8:
+              case 10:
                 data.uri = _context3.sent;
@@ -190,3 +196,3 @@
                 // After that startup MongoDB instance
-                _context3.next = 14;
+                _context3.next = 16;
                 return _MongoInstance2.default.run({
@@ -201,6 +207,6 @@ instance: {
                   spawn: this.opts.spawn,
-                  debug: this.opts.debug
+                  debug: this.debug
                 });
 
-              case 14:
+              case 16:
                 childProcess = _context3.sent;
@@ -213,3 +219,3 @@
 
-              case 18:
+              case 20:
               case 'end':
@@ -216,0 +222,0 @@ return _context3.stop();

lib/util/MongoBinary.js

@@ -50,3 +50,3 @@ 'use strict';
 
-        var _opts$downloadDir, downloadDir, _opts$platform, platform, _opts$arch, arch, _opts$version, version, _opts$http, http;
+        var _opts$downloadDir, downloadDir, _opts$platform, platform, _opts$arch, arch, _opts$version, version, _opts$http, http, debug;
 
@@ -58,9 +58,25 @@ return regeneratorRuntime.wrap(function _callee$(_context) {
                 _opts$downloadDir = opts.downloadDir, downloadDir = _opts$downloadDir === undefined ? _path2.default.resolve(_os2.default.homedir(), '.mongodb-binaries') : _opts$downloadDir, _opts$platform = opts.platform, platform = _opts$platform === undefined ? _os2.default.platform() : _opts$platform, _opts$arch = opts.arch, arch = _opts$arch === undefined ? _os2.default.arch() : _opts$arch, _opts$version = opts.version, version = _opts$version === undefined ? '3.4.4' : _opts$version, _opts$http = opts.http, http = _opts$http === undefined ? {} : _opts$http;
+                debug = void 0;
 
-                if (this.cache[version]) {
-                  _context.next = 5;
+                if (opts.debug) {
+                  if (opts.debug.call && typeof opts.debug === 'function' && opts.debug.apply) {
+                    debug = opts.debug;
+                  } else {
+                    debug = console.log.bind(null);
+                  }
+                } else {
+                  debug = function debug(msg) {}; // eslint-disable-line
+                }
+
+                if (!this.cache[version]) {
+                  _context.next = 7;
                   break;
                 }
 
-                _context.next = 4;
+                debug(`MongoBinary: found cached binary path for ${version}`);
+                _context.next = 10;
+                break;
+
+              case 7:
+                _context.next = 9;
                 return new Promise(function (resolve, reject) {
@@ -72,3 +88,3 @@ (0, _mkdirp2.default)(downloadDir, function (err) {
 
-              case 4:
+              case 9:
                 this.cache[version] = new Promise(function (resolve, reject) {
@@ -80,2 +96,4 @@ _properLockfile2.default.lock(downloadDir, {
                   }, function (err, releaseLock) {
+                    debug('MongoBinary: Download lock created');
+
                     if (err) {
@@ -94,11 +112,14 @@ reject(err);
 
-                    if (opts.debug) {
-                      downloader.debug = console.log.bind(null);
-                    }
+                    downloader.debug = debug;
 
                     downloader.downloadAndExtract().then(function (releaseDir) {
-                      releaseLock();
-                      resolve(_this.findBinPath(releaseDir));
+                      releaseLock(function (e) {
+                        debug(e ? `MongoBinary: Error when removing download lock ${e}` : `MongoBinary: Download lock removed`);
+                      });
+                      return _this.findBinPath(releaseDir);
+                    }).then(function (binPath) {
+                      resolve(binPath);
                     }).catch(function (e) {
-                      return reject(e);
+                      debug(`MongoBinary: Error with mongod binary path: ${e}`);
+                      reject(e);
                     });
@@ -108,6 +129,9 @@ });
 
-              case 5:
-                return _context.abrupt('return', this.cache[version]);
+              case 10:
+                return _context.abrupt('return', this.cache[version].then(function (binPath) {
+                  debug(`MongoBinary: Mongod binary path: ${binPath}`);
+                  return binPath;
+                }));
 
-              case 6:
+              case 11:
               case 'end':
@@ -114,0 +138,0 @@ return _context.stop();

lib/util/MongoInstance.js

@@ -47,3 +47,11 @@ 'use strict';
 
-    this.debug = this.opts.instance && this.opts.instance.debug ? console.log.bind(null) : function () {};
+    if (this.opts.instance && this.opts.instance.debug) {
+      if (this.opts.instance.debug.call && typeof this.opts.instance.debug === 'function' && this.opts.instance.debug.apply) {
+        this.debug = this.opts.instance.debug;
+      } else {
+        this.debug = console.log.bind(null);
+      }
+    } else {
+      this.debug = function () {};
+    }
   }
@@ -80,4 +88,8 @@
                 launch = new Promise(function (resolve, reject) {
-                  _this.instanceReady = resolve;
+                  _this.instanceReady = function () {
+                    _this.debug('MongodbInstance: is ready!');
+                    resolve(_this.childProcess);
+                  };
                   _this.instanceFailed = function (err) {
+                    _this.debug(`MongodbInstance: is failed: ${err.toString()}`);
                     if (_this.killerProcess) _this.killerProcess.kill();
@@ -161,3 +173,3 @@ reject(err);
       if (/waiting for connections on port/i.test(log)) {
-        this.instanceReady(true);
+        this.instanceReady();
       } else if (/addr already in use/i.test(log)) {
@@ -164,0 +176,0 @@ this.instanceFailed(`Port ${this.opts.instance.port} already in use`);

package.json

 {
   "name": "mongodb-memory-server",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "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.",
@@ -5,0 +5,0 @@ "main": "lib/index.js",

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Improved metrics

Total package byte prevSize

56994

increased by5.96%

Lines of code

707

increased by5.05%

No dependency changes