fixed test for passing configuration options along with db string

lib/sequelize.js

@@ -104,6 +104,9 @@ module.exports = (function() {
     if (arguments.length === 1 || (arguments.length === 2 && typeof username === 'object')) {
     if (arguments.length === 1 || (arguments.length === 2 && typeof username === 'object')) {
       options = username || {};
       options = username || {};
       urlParts = url.parse(arguments[0]);
       urlParts = url.parse(arguments[0]);
+      // reset username and password to null so we don't pass the options as the username
+      username = null;
+      password = null;
 
 
       // SQLite don't have DB in connection url
       // SQLite don't have DB in connection url
       if (urlParts.pathname) {
       if (urlParts.pathname) {
@@ -1066,7 +1069,7 @@ module.exports = (function() {
 
 
     if (last && Utils._.isPlainObject(last) && last.hasOwnProperty('logging')) {
     if (last && Utils._.isPlainObject(last) && last.hasOwnProperty('logging')) {
       options = last;
       options = last;
-      
+
       // remove options from set of logged arguments
       // remove options from set of logged arguments
       args.splice(args.length-1, 1);
       args.splice(args.length-1, 1);
     } else {
     } else {