server/test/unittest_session.py
author Sylvain Thénault <sylvain.thenault@logilab.fr>
Wed, 31 Mar 2010 11:41:20 +0200
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"""
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:organization: Logilab
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:copyright: 2001-2010 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
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:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
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:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
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"""
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from logilab.common.testlib import TestCase, unittest_main, mock_object
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from cubicweb.server.session import _make_description
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class Variable:
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    def __init__(self, name):
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        self.name = name
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        self.children = []
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    def get_type(self, solution, args=None):
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        return solution[self.name]
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    def as_string(self):
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        return self.name
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class Function:
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    def __init__(self, name, varname):
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        self.name = name
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        self.children = [Variable(varname)]
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    def get_type(self, solution, args=None):
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        return 'Int'
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class MakeDescriptionTC(TestCase):
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    def test_known_values(self):
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        solution = {'A': 'Int', 'B': 'CWUser'}
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        self.assertEquals(_make_description((Function('max', 'A'), Variable('B')), {}, solution),
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                          ['Int','CWUser'])
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if __name__ == '__main__':
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    unittest_main()