# copyright 2003-2012 LOGILAB S.A. (Paris, FRANCE), all rights reserved.

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

#

# This file is part of CubicWeb.

#

# CubicWeb is free software: you can redistribute it and/or modify it under the

# terms of the GNU Lesser General Public License as published by the Free

# Software Foundation, either version 2.1 of the License, or (at your option)

# any later version.

#

# CubicWeb 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 Lesser General Public License for more

# details.

#

# You should have received a copy of the GNU Lesser General Public License along

# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.

from logilab.common.testlib import TestCase, unittest_main

from cubicweb import ObjectNotFound

from cubicweb.req import RequestSessionBase, FindEntityError

from cubicweb.devtools.testlib import CubicWebTC

from cubicweb import Unauthorized

class RequestTC(TestCase):

    def test_rebuild_url(self):

        rebuild_url = RequestSessionBase(None).rebuild_url

        self.assertEqual(rebuild_url('http://logilab.fr?__message=pouet', __message='hop'),

                          'http://logilab.fr?__message=hop')

        self.assertEqual(rebuild_url('http://logilab.fr', __message='hop'),

                          'http://logilab.fr?__message=hop')

        self.assertEqual(rebuild_url('http://logilab.fr?vid=index', __message='hop'),

                          'http://logilab.fr?__message=hop&vid=index')

    def test_build_url(self):

        req = RequestSessionBase(None)

        req.from_controller = lambda : 'view'

        req.relative_path = lambda includeparams=True: None

        req.base_url = lambda secure=None: 'http://testing.fr/cubicweb/'

        self.assertEqual(req.build_url(), u'http://testing.fr/cubicweb/view')

        self.assertEqual(req.build_url(None), u'http://testing.fr/cubicweb/view')

        self.assertEqual(req.build_url('one'), u'http://testing.fr/cubicweb/one')

        self.assertEqual(req.build_url(param='ok'), u'http://testing.fr/cubicweb/view?param=ok')

        self.assertRaises(AssertionError, req.build_url, 'one', 'two not allowed')

        self.assertRaises(AssertionError, req.build_url, 'view', test=None)

    def test_ensure_no_rql(self):

        req = RequestSessionBase(None)

        self.assertEqual(req.ensure_ro_rql('Any X WHERE X is CWUser'), None)

        self.assertEqual(req.ensure_ro_rql('  Any X WHERE X is CWUser  '), None)

        self.assertRaises(Unauthorized, req.ensure_ro_rql, 'SET X login "toto" WHERE X is CWUser')

        self.assertRaises(Unauthorized, req.ensure_ro_rql, '   SET X login "toto" WHERE X is CWUser   ')

class RequestCWTC(CubicWebTC):

    def test_view_catch_ex(self):

        req = self.request()

        rset = self.execute('CWUser X WHERE X login "hop"')

        self.assertEqual(req.view('oneline', rset, 'null'), '')

        self.assertRaises(ObjectNotFound, req.view, 'onelinee', rset, 'null')

    def test_find_one_entity(self):

        self.request().create_entity(

            'CWUser', login=u'cdevienne', upassword=u'cdevienne',

            surname=u'de Vienne', firstname=u'Christophe',

            in_group=self.request().find('CWGroup', name=u'users').one())

        self.request().create_entity(

            'CWUser', login=u'adim', upassword='adim', surname=u'di mascio',

            firstname=u'adrien',

            in_group=self.request().find('CWGroup', name=u'users').one())

        u = self.request().find_one_entity('CWUser', login=u'cdevienne')

        self.assertEqual(u.firstname, u"Christophe")

        with self.assertRaises(FindEntityError):

            self.request().find_one_entity('CWUser', login=u'patanok')

        with self.assertRaises(FindEntityError):

            self.request().find_one_entity('CWUser')

    def test_find_entities(self):

        self.request().create_entity(

            'CWUser', login=u'cdevienne', upassword=u'cdevienne',

            surname=u'de Vienne', firstname=u'Christophe',

            in_group=self.request().find('CWGroup', name=u'users').one())

        self.request().create_entity(

            'CWUser', login=u'adim', upassword='adim', surname=u'di mascio',

            firstname=u'adrien',

            in_group=self.request().find('CWGroup', name=u'users').one())

        l = list(self.request().find_entities('CWUser', login=u'cdevienne'))

        self.assertEqual(1, len(l))

        self.assertEqual(l[0].firstname, u"Christophe")

        l = list(self.request().find_entities('CWUser', login=u'patanok'))

        self.assertEqual(0, len(l))

        l = list(self.request().find_entities('CWUser'))

        self.assertEqual(4, len(l))

    def test_find(self):

        self.request().create_entity(

            'CWUser', login=u'cdevienne', upassword=u'cdevienne',

            surname=u'de Vienne', firstname=u'Christophe',

            in_group=self.request().find('CWGroup', name=u'users').one())

        self.request().create_entity(

            'CWUser', login=u'adim', upassword='adim', surname=u'di mascio',

            firstname=u'adrien',

            in_group=self.request().find('CWGroup', name=u'users').one())

        u = self.request().find('CWUser', login=u'cdevienne').one()

        self.assertEqual(u.firstname, u"Christophe")

        users = list(self.request().find('CWUser').entities())

        self.assertEqual(len(users), 4)

        groups = list(

            self.request().find('CWGroup', reverse_in_group=u).entities())

        self.assertEqual(len(groups), 1)

        self.assertEqual(groups[0].name, u'users')

        users = self.request().find('CWUser', in_group=groups[0]).entities()

        users = list(users)

        self.assertEqual(len(users), 2)

        with self.assertRaises(AssertionError):

            self.request().find('CWUser', chapeau=u"melon")

        with self.assertRaises(AssertionError):

            self.request().find('CWUser', reverse_buddy=users[0])

        with self.assertRaises(NotImplementedError):

            self.request().find('CWUser', in_group=[1, 2])

if __name__ == '__main__':

    unittest_main()