"""

:organization: Logilab

:copyright: 2001-2010 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.

:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr

:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses

"""

from logilab.common.testlib import TestCase, unittest_main, mock_object

from cubicweb.devtools.testlib import CubicWebTC

from cubicweb.server.session import _make_description

class Variable:

    def __init__(self, name):

        self.name = name

        self.children = []

    def get_type(self, solution, args=None):

        return solution[self.name]

    def as_string(self):

        return self.name

class Function:

    def __init__(self, name, varname):

        self.name = name

        self.children = [Variable(varname)]

    def get_type(self, solution, args=None):

        return 'Int'

class MakeDescriptionTC(TestCase):

    def test_known_values(self):

        solution = {'A': 'Int', 'B': 'CWUser'}

        self.assertEquals(_make_description((Function('max', 'A'), Variable('B')), {}, solution),

                          ['Int','CWUser'])

class InternalSessionTC(CubicWebTC):

    def test_dbapi_query(self):

        session = self.repo.internal_session()

        self.assertFalse(session.running_dbapi_query)

        session.close()

if __name__ == '__main__':

    unittest_main()