database and ajax test added

node_modules/mquery/test/collection/node.js

@@ -0,0 +1,28 @@
+
+var assert = require('assert');
+var mongo = require('mongodb');
+
+var uri = process.env.MQUERY_URI || 'mongodb://localhost/mquery';
+var client;
+var db;
+
+exports.getCollection = function(cb) {
+  mongo.MongoClient.connect(uri, function(err, _client) {
+    assert.ifError(err);
+    client = _client;
+    db = client.db();
+
+    var collection = db.collection('stuff');
+
+    // clean test db before starting
+    db.dropDatabase(function() {
+      cb(null, collection);
+    });
+  });
+};
+
+exports.dropCollection = function(cb) {
+  db.dropDatabase(function() {
+    client.close(cb);
+  });
+};