diff --git a/luncho/blueprints/users.py b/luncho/blueprints/users.py
index fa984ba..f4ff0b3 100644
--- a/luncho/blueprints/users.py
+++ b/luncho/blueprints/users.py
@@ -5,14 +5,14 @@
 
 from flask import Blueprint
 from flask import request
-# from flask import jsonify
+from flask import jsonify
 # from flask import current_app
 
 from pony.orm import commit
 
 from luncho.helpers import ForceJSON
 
-from luncho.database import User
+from luncho.server import User
 
 users = Blueprint('users', __name__)
 
diff --git a/luncho/helpers.py b/luncho/helpers.py
index 643d936..2b9cca9 100644
--- a/luncho/helpers.py
+++ b/luncho/helpers.py
@@ -8,6 +8,7 @@ from functools import wraps
 from flask import request
 from flask import jsonify
 
+
 class ForceJSON(object):
     def __init__(self, required=None):
         self.required = required or []
@@ -18,18 +19,19 @@ class ForceJSON(object):
             json = request.get_json(force=True, silent=True)
             if not json:
                 return jsonify(status='ERROR',
-                            error='Request MUST be in JSON format'), 400
+                               error='Request MUST be in JSON format'), 400
 
             # now we have the JSON, let's check if all the fields are here.
             missing = []
-            for field in required or []:
+            for field in self.required or []:
                 if not field in json:
                     missing.append(field)
 
             if missing:
+                fields = ', '.join(missing)
+                error = 'Missing fields: {fields}'.format(fields=fields)
                 return jsonify(status='ERROR',
-                            error='Missing fields: {fields}'.format(
-                                fields=', '.join(missing)))
+                               error=error)
 
             return func(*args, **kwargs)
         return check_json
diff --git a/tests/users_tests.py b/tests/users_tests.py
index c4262ef..74c29a7 100644
--- a/tests/users_tests.py
+++ b/tests/users_tests.py
@@ -1,7 +1,6 @@
 #!/usr/bin/env python
 # -*- encoding: utf-8 -*-
 
-import os
 import tempfile
 import unittest
 import json
@@ -13,17 +12,23 @@ class TestUsers(unittest.TestCase):
     """Test users request."""
 
     def setUp(self):
-        (_, server.app.config['SQLITE_FILENAME']) = tempfile.mkstemp()
+        (_, name) = tempfile.mkstemp()
+
+        server.app.config['SQLITE_FILENAME'] = name
+        server.app.config['TESTING'] = True
+
+        print server.app.config['SQLITE_FILENAME']
         self.app = server.app.test_client()
 
     def tearDown(self):
-        os.unlick(server.app.config['SQLITE_FILENAME'])
+        # os.unlink(server.app.config['SQLITE_FILENAME'])
+        pass
 
     def test_create_user(self):
         request = {'username': 'username',
                    'full_name': 'full name',
                    'password': 'hash'}
-        rv = self.app.put('/users/',
+        rv = self.app.put('/user/',
                           data=json.dumps(request),
                           content_type='application/json')
         print rv.data