Ability to transparently close connection with database

lib/adapters/mongoose.js

@@ -153,6 +153,10 @@ MongooseAdapter.prototype.updateAttributes = function updateAttrs(model, id, dat
     });
 };
 
+MongooseAdapter.prototype.disconnect = function () {
+    this.client.connection.close();
+};
+
 function merge(base, update) {
     Object.keys(update).forEach(function (key) {
         base[key] = update[key];

lib/adapters/redis.js

@@ -191,3 +191,7 @@ BridgeToRedis.prototype.updateAttributes = function updateAttrs(model, id, data,
     }.bind(this));
 };
 
+BridgeToRedis.prototype.disconnect = function disconnect() {
+    this.client.quit();
+};
+

lib/schema.js

@@ -153,6 +153,12 @@ Schema.prototype.defineForeignKey = function defineForeignKey(className, key) {
     }
 };
 
+Schema.prototype.disconnect = function disconnect() {
+    if (typeof this.adapter.disconnect === 'function') {
+        this.adapter.disconnect();
+    }
+};
+
 
 function hiddenProperty(where, property, value) {
     Object.defineProperty(where, property, {

test/common_test.js

@@ -341,6 +341,7 @@ function testOrm(schema) {
     });
 
     function allTestsDone() {
+        schema.disconnect();
         console.log('Test done in %dms\n', Date.now() - start);
     }