diff --git a/mongodb/mongodb-tests.ts b/mongodb/mongodb-tests.ts
new file mode 100644
index 000000000..95333f78c
--- /dev/null
+++ b/mongodb/mongodb-tests.ts
@@ -0,0 +1,25 @@
+///<reference path="mongodb.d.ts"/>
+
+// Test source : https://github.com/mongodb/node-mongodb-native
+import mongodb = require('mongodb');
+var MongoClient = mongodb.MongoClient;
+
+var format = require('util').format;
+MongoClient.connect('mongodb://127.0.0.1:27017/test', function (err, db) {
+    if (err) throw err;
+
+    var collection = db.collection('test_insert');
+    collection.insert({ a: 2 }, function (err, docs) {
+
+        collection.count(function (err, count) {
+            console.log(format("count = %s", count));
+        });
+
+        // Locate all the entries using find
+        collection.find().toArray(function (err, results) {
+            console.dir(results);
+            // Let's close the db
+            db.close();
+        });
+    });
+})
\ No newline at end of file
diff --git a/mongodb/mongodb.d.ts b/mongodb/mongodb.d.ts
index ef9d1cd54..15791a8e5 100644
--- a/mongodb/mongodb.d.ts
+++ b/mongodb/mongodb.d.ts
@@ -1,9 +1,17 @@
+// Project : https://github.com/mongodb/node-mongodb-native
+// Documentation : http://mongodb.github.io/node-mongodb-native/
+
+
 /// <reference path='../node/node.d.ts' />
 
 declare module "mongodb" {
-
-	export function connect(uri: string, options: any, callback: (err: any, db: Db) => void);
-	export function connect(uri: string, callback: (err: any, db: Db) => void);
+    // Class documentation : http://mongodb.github.io/node-mongodb-native/api-generated/mongoclient.html
+    export class MongoClient{           
+        constructor(serverConfig: any, options: any);
+             
+        static connect(uri: string, options: any, callback: (err: any, db: Db) => void);
+        static connect(uri: string, callback: (err: any, db: Db) => void);
+    }
 
 	export class Server {
 		constructor (host: string, port: number, opts?: ServerOptions);