# Copyright (c) 2011,  2012 Free Software Foundation

#     This program is free software: you can redistribute it and/or modify
#     it under the terms of the GNU Affero General Public License as
#     published by the Free Software Foundation, either version 3 of the
#     License, or (at your option) any later version.

#     This program is distributed in the hope that it will be useful,
#     but WITHOUT ANY WARRANTY; without even the implied warranty of
#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#     GNU Affero General Public License for more details.

#     You should have received a copy of the GNU Affero General Public License
#     along with this program.  If not, see <http://www.gnu.org/licenses/>.


# This project incorporates work covered by the following copyright and permission notice:  

#    Copyright (c) 2009, Julien Fache
#    All rights reserved.

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#    modification, are permitted provided that the following conditions
#    are met:

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# Copyright (c) 2011,  2012 Free Software Foundation

#     This program is free software: you can redistribute it and/or modify
#     it under the terms of the GNU Affero General Public License as
#     published by the Free Software Foundation, either version 3 of the
#     License, or (at your option) any later version.

#     This program is distributed in the hope that it will be useful,
#     but WITHOUT ANY WARRANTY; without even the implied warranty of
#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#     GNU Affero General Public License for more details.

#     You should have received a copy of the GNU Affero General Public License
#     along with this program.  If not, see <http://www.gnu.org/licenses/>.


"""Utils for Gstudio's tests"""
import StringIO
from xmlrpclib import Transport

from django.test.client import Client


class TestTransport(Transport):
    """Handles connections to XML-RPC server
    through Django test client."""

    def __init__(self, *args, **kwargs):
        Transport.__init__(self, *args, **kwargs)
        self.client = Client()

    def request(self, host, handler, request_body, verbose=0):
        self.verbose = verbose
        response = self.client.post(handler,
                                    request_body,
                                    content_type="text/xml")
        res = StringIO.StringIO(response.content)
        setattr(res, 'getheader', lambda *args: '')  # For Python >= 2.7
        res.seek(0)
        if not hasattr(res, 'getheader'):
            setattr(res, 'getheader', lambda *args: "")
        return self.parse_response(res)