Adds proper support for mongodb in test framework

Author: dresende

.travis.yml

@@ -6,3 +6,5 @@ node_js:
 before_script:
   - mysql -e 'create database orm_test;'
   - psql -c 'create database orm_test;' -U postgres
+services:
+  - mongodb

Makefile

@@ -3,6 +3,7 @@ test:
 	ORM_PROTOCOL=postgres node test/run
 	ORM_PROTOCOL=redshift node test/run
 	ORM_PROTOCOL=sqlite node test/run
+	ORM_PROTOCOL=mongodb node test/run
 
 coverage: cov
 

test/common.js

@@ -27,6 +27,8 @@ common.getConfig = function () {
 				return { user: "postgres", host: "localhost", database: "orm_test" };
 			case 'sqlite':
 				return {};
+			case 'mongodb':
+				return { host: "localhost", database: "test" };
 			default:
 				throw new Error("Unknown protocol");
 		}
@@ -47,6 +49,8 @@ common.getConnectionString = function () {
 				return 'postgres://postgres@localhost/orm_test';
 			case 'sqlite':
 				return 'sqlite://';
+			case 'mongodb':
+				return 'mongodb://localhost/test';
 			default:
 				throw new Error("Unknown protocol");
 		}

test/run.js

@@ -9,9 +9,11 @@ var mocha    = new Mocha({
 runTests();
 
 function runTests() {
-	fs.readdirSync(location).filter(function(file){
+	fs.readdirSync(location).filter(function (file) {
 		return file.substr(-3) === '.js';
-	}).forEach(function(file){
+	}).forEach(function (file) {
+		if (!shouldRunTest(file)) return;
+
 		mocha.addFile(
 			path.join(location, file)
 		);
@@ -24,3 +26,14 @@ function runTests() {
 		process.exit(failures);
 	});
 }
+
+function shouldRunTest(file) {
+	var name  = file.substr(0, file.length - 3);
+	var proto = process.env.ORM_PROTOCOL;
+
+	if (proto == "mongodb" && [ "association-hasmany-extra", "association-hasmany",
+	                            "model-aggregate",
+	                            "property-lazyload", "property-number-size" ].indexOf(name) >= 0) return false;
+
+	return true;
+}