Move entity cache from web.request.ConnectionCubicWebRequestBase to repoapi.ClientConnection
ResultSet._build_entity relies on an entity cache to avoid going round in
circles (stack overflow due to infinite recursion) e.g. in a postcreate script.
Clear the cache at commit/rollback time to avoid unexpected side
effects; and explicitly clear the cache in a few tests where we mix ORM
and RQL using the same connection.
# 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/>.fromlogilab.common.testlibimportTestCase,unittest_mainfromcubicwebimportObjectNotFoundfromcubicweb.reqimportRequestSessionBase,FindEntityErrorfromcubicweb.devtools.testlibimportCubicWebTCfromcubicwebimportUnauthorizedclassRequestTC(TestCase):deftest_rebuild_url(self):rebuild_url=RequestSessionBase(None).rebuild_urlself.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')deftest_build_url(self):req=RequestSessionBase(None)req.from_controller=lambda:'view'req.relative_path=lambdaincludeparams=True:Nonereq.base_url=lambdasecure=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)deftest_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 ')classRequestCWTC(CubicWebTC):deftest_base_url(self):base_url=self.config['base-url']self.assertEqual(self.session.base_url(),base_url)assert'https-url'notinself.configself.assertEqual(self.session.base_url(secure=True),base_url)secure_base_url=base_url.replace('http','https')self.config.global_set_option('https-url',secure_base_url)self.assertEqual(self.session.base_url(secure=True),secure_base_url)deftest_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')deftest_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")withself.assertRaises(FindEntityError):self.request().find_one_entity('CWUser',login=u'patanok')withself.assertRaises(FindEntityError):self.request().find_one_entity('CWUser')deftest_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))deftest_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)withself.assertRaises(AssertionError):self.request().find('CWUser',chapeau=u"melon")withself.assertRaises(AssertionError):self.request().find('CWUser',reverse_buddy=users[0])withself.assertRaises(NotImplementedError):self.request().find('CWUser',in_group=[1,2])if__name__=='__main__':unittest_main()