def search(self, regex):
        try:
            spec = {'$or': [{'data.content'    : {'$regex': regex, '$options': 'im'}},
                            {'data.description': {'$regex': regex, '$options': 'im'}}]}
            fields = {'_id': 0}
            cur = self.db.docs.find(spec, fields)
        except Exception as e:
            raise DatabaseException(e)
        return [Document(**row) for row in cur]
def setUp(self):
        self.credentials = {
            'username': 'testuser',
            'password': 'test1234',
            'email': 'test@mail.com'}

        # Create a test Group
        my_group, created = Group.objects.get_or_create(name='test_group')

        # Add user to test Group
        User.objects.get(pk=1).groups.add(my_group)