+
−# copyright 2003-2014 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/>.
+
−"""cubicweb.server.hooks.syncschema unit and functional tests"""
+
−
+
−from logilab.common.testlib import unittest_main
+
−
+
−from yams.constraints import BoundaryConstraint
+
−from cubicweb import ValidationError, Binary
+
−from cubicweb.schema import META_RTYPES
+
−from cubicweb.devtools import startpgcluster, stoppgcluster, PostgresApptestConfiguration
+
−from cubicweb.devtools.testlib import CubicWebTC
+
−from cubicweb.server.sqlutils import SQL_PREFIX
+
−from cubicweb.devtools.repotest import schema_eids_idx
+
−
+
−
+
−def setUpModule():
+
−    startpgcluster(__file__)
+
−
+
−
+
−def tearDownModule(*args):
+
−    stoppgcluster(__file__)
+
−    del SchemaModificationHooksTC.schema_eids
+
−
+
−
+
−class SchemaModificationHooksTC(CubicWebTC):
+
−    configcls = PostgresApptestConfiguration
+
−
+
−    def setUp(self):
+
−        super(SchemaModificationHooksTC, self).setUp()
+
−        self.repo.set_schema(self.repo.deserialize_schema(), resetvreg=False)
+
−        self.__class__.schema_eids = schema_eids_idx(self.repo.schema)
+
−
+
−    def index_exists(self, cnx, etype, attr, unique=False):
+
−        dbhelper = self.repo.system_source.dbhelper
+
−        sqlcursor = cnx.cnxset.cu
+
−        return dbhelper.index_exists(sqlcursor,
+
−                                     SQL_PREFIX + etype,
+
−                                     SQL_PREFIX + attr,
+
−                                     unique=unique)
+
−
+
−    def _set_perms(self, cnx, eid):
+
−        cnx.execute('SET X read_permission G WHERE X eid %(x)s, G is CWGroup',
+
−                    {'x': eid})
+
−        cnx.execute('SET X add_permission G WHERE X eid %(x)s, G is CWGroup, '
+
−                    'G name "managers"', {'x': eid})
+
−        cnx.execute('SET X delete_permission G WHERE X eid %(x)s, G is CWGroup, '
+
−                    'G name "owners"', {'x': eid})
+
−
+
−    def _set_attr_perms(self, cnx, eid):
+
−        cnx.execute('SET X read_permission G WHERE X eid %(x)s, G is CWGroup',
+
−                    {'x': eid})
+
−        cnx.execute('SET X update_permission G WHERE X eid %(x)s, G is CWGroup, G name "managers"',
+
−                    {'x': eid})
+
−
+
−    def test_base(self):
+
−        with self.admin_access.repo_cnx() as cnx:
+
−            schema = self.repo.schema
+
−            self.assertFalse(schema.has_entity('Societe2'))
+
−            self.assertFalse(schema.has_entity('concerne2'))
+
−            # schema should be update on insertion (after commit)
+
−            eeid = cnx.execute('INSERT CWEType X: X name "Societe2", '
+
−                               'X description "", X final FALSE')[0][0]
+
−            self._set_perms(cnx, eeid)
+
−            cnx.execute('INSERT CWRType X: X name "concerne2", X description "", '
+
−                        'X final FALSE, X symmetric FALSE')
+
−            self.assertFalse(schema.has_entity('Societe2'))
+
−            self.assertFalse(schema.has_entity('concerne2'))
+
−            # have to commit before adding definition relations
+
−            cnx.commit()
+
−            self.assertTrue(schema.has_entity('Societe2'))
+
−            self.assertTrue(schema.has_relation('concerne2'))
+
−            attreid = cnx.execute('INSERT CWAttribute X: X cardinality "11", '
+
−                                  'X defaultval %(default)s, X indexed TRUE, '
+
−                                  'X relation_type RT, X from_entity E, X to_entity F '
+
−                                   'WHERE RT name "name", E name "Societe2", '
+
−                                  'F name "String"',
+
−                                   {'default': Binary.zpickle('noname')})[0][0]
+
−            self._set_attr_perms(cnx, attreid)
+
−            concerne2_rdef_eid = cnx.execute(
+
−                'INSERT CWRelation X: X cardinality "**", X relation_type RT, '
+
−                'X from_entity E, X to_entity E '
+
−                'WHERE RT name "concerne2", E name "Societe2"')[0][0]
+
−            self._set_perms(cnx, concerne2_rdef_eid)
+
−            self.assertNotIn('name', schema['Societe2'].subject_relations())
+
−            self.assertNotIn('concerne2', schema['Societe2'].subject_relations())
+
−            self.assertFalse(self.index_exists(cnx, 'Societe2', 'name'))
+
−            cnx.commit()
+
−            self.assertIn('name', schema['Societe2'].subject_relations())
+
−            self.assertIn('concerne2', schema['Societe2'].subject_relations())
+
−            self.assertTrue(self.index_exists(cnx, 'Societe2', 'name'))
+
−            # now we should be able to insert and query Societe2
+
−            s2eid = cnx.execute('INSERT Societe2 X: X name "logilab"')[0][0]
+
−            cnx.execute('Societe2 X WHERE X name "logilab"')
+
−            cnx.execute('SET X concerne2 X WHERE X name "logilab"')
+
−            rset = cnx.execute('Any X WHERE X concerne2 Y')
+
−            self.assertEqual(rset.rows, [[s2eid]])
+
−            # check that when a relation definition is deleted, existing relations are deleted
+
−            rdefeid = cnx.execute('INSERT CWRelation X: X cardinality "**", X relation_type RT, '
+
−                                   '   X from_entity E, X to_entity E '
+
−                                   'WHERE RT name "concerne2", E name "CWUser"')[0][0]
+
−            self._set_perms(cnx, rdefeid)
+
−            cnx.commit()
+
−            cnx.execute('DELETE CWRelation X WHERE X eid %(x)s', {'x': concerne2_rdef_eid})
+
−            cnx.commit()
+
−            self.assertIn('concerne2', schema['CWUser'].subject_relations())
+
−            self.assertNotIn('concerne2', schema['Societe2'].subject_relations())
+
−            self.assertFalse(cnx.execute('Any X WHERE X concerne2 Y'))
+
−            # schema should be cleaned on delete (after commit)
+
−            cnx.execute('DELETE CWEType X WHERE X name "Societe2"')
+
−            cnx.execute('DELETE CWRType X WHERE X name "concerne2"')
+
−            self.assertTrue(self.index_exists(cnx, 'Societe2', 'name'))
+
−            self.assertTrue(schema.has_entity('Societe2'))
+
−            self.assertTrue(schema.has_relation('concerne2'))
+
−            cnx.commit()
+
−            self.assertFalse(self.index_exists(cnx, 'Societe2', 'name'))
+
−            self.assertFalse(schema.has_entity('Societe2'))
+
−            self.assertFalse(schema.has_entity('concerne2'))
+
−            self.assertNotIn('concerne2', schema['CWUser'].subject_relations())
+
−
+
−    def test_metartype_with_nordefs(self):
+
−        with self.admin_access.repo_cnx() as cnx:
+
−            META_RTYPES.add('custom_meta')
+
−            cnx.execute('INSERT CWRType X: X name "custom_meta", X description "", '
+
−                         'X final FALSE, X symmetric FALSE')
+
−            cnx.commit()
+
−            eeid = cnx.execute('INSERT CWEType X: X name "NEWEtype", '
+
−                                'X description "", X final FALSE')[0][0]
+
−            self._set_perms(cnx, eeid)
+
−            cnx.commit()
+
−            META_RTYPES.remove('custom_meta')
+
−
+
−    def test_metartype_with_somerdefs(self):
+
−        with self.admin_access.repo_cnx() as cnx:
+
−            META_RTYPES.add('custom_meta')
+
−            cnx.execute('INSERT CWRType X: X name "custom_meta", X description "", '
+
−                         'X final FALSE, X symmetric FALSE')
+
−            cnx.commit()
+
−            rdefeid = cnx.execute('INSERT CWRelation X: X cardinality "**", X relation_type RT, '
+
−                                   '   X from_entity E, X to_entity E '
+
−                                   'WHERE RT name "custom_meta", E name "CWUser"')[0][0]
+
−            self._set_perms(cnx, rdefeid)
+
−            cnx.commit()
+
−            eeid = cnx.execute('INSERT CWEType X: X name "NEWEtype", '
+
−                                'X description "", X final FALSE')[0][0]
+
−            self._set_perms(cnx, eeid)
+
−            cnx.commit()
+
−            META_RTYPES.remove('custom_meta')
+
−
+
−    def test_is_instance_of_insertions(self):
+
−        with self.admin_access.repo_cnx() as cnx:
+
−            seid = cnx.execute('INSERT Transition T: T name "subdiv"')[0][0]
+
−            is_etypes = [etype for etype, in cnx.execute('Any ETN WHERE X eid %s, '
+
−                                                         'X is ET, ET name ETN' % seid)]
+
−            self.assertEqual(is_etypes, ['Transition'])
+
−            instanceof_etypes = [etype
+
−                                 for etype, in cnx.execute('Any ETN WHERE X eid %s, '
+
−                                                           'X is_instance_of ET, ET name ETN'
+
−                                                           % seid)]
+
−            self.assertEqual(sorted(instanceof_etypes), ['BaseTransition', 'Transition'])
+
−            snames = [name for name, in cnx.execute('Any N WHERE S is BaseTransition, S name N')]
+
−            self.assertNotIn('subdiv', snames)
+
−            snames = [name for name, in cnx.execute('Any N WHERE S is_instance_of BaseTransition, '
+
−                                                    'S name N')]
+
−            self.assertIn('subdiv', snames)
+
−
+
−
+
−    def test_perms_synchronization_1(self):
+
−        with self.admin_access.repo_cnx() as cnx:
+
−            schema = self.repo.schema
+
−            self.assertEqual(schema['CWUser'].get_groups('read'), set(('managers', 'users')))
+
−            self.assertTrue(cnx.execute('Any X, Y WHERE X is CWEType, X name "CWUser", '
+
−                                        'Y is CWGroup, Y name "users"')[0])
+
−            cnx.execute('DELETE X read_permission Y WHERE X is CWEType, X name "CWUser", Y name "users"')
+
−            self.assertEqual(schema['CWUser'].get_groups('read'), set(('managers', 'users', )))
+
−            cnx.commit()
+
−            self.assertEqual(schema['CWUser'].get_groups('read'), set(('managers',)))
+
−            cnx.execute('SET X read_permission Y WHERE X is CWEType, '
+
−                        'X name "CWUser", Y name "users"')
+
−            cnx.commit()
+
−            self.assertEqual(schema['CWUser'].get_groups('read'),
+
−                             set(('managers', 'users',)))
+
−
+
−    def test_perms_synchronization_2(self):
+
−        with self.admin_access.repo_cnx() as cnx:
+
−            schema = self.repo.schema['in_group'].rdefs[('CWUser', 'CWGroup')]
+
−            self.assertEqual(schema.get_groups('read'),
+
−                             set(('managers', 'users', 'guests')))
+
−            cnx.execute('DELETE X read_permission Y WHERE X relation_type RT, '
+
−                        'RT name "in_group", Y name "guests"')
+
−            self.assertEqual(schema.get_groups('read'),
+
−                             set(('managers', 'users', 'guests')))
+
−            cnx.commit()
+
−            self.assertEqual(schema.get_groups('read'),
+
−                             set(('managers', 'users')))
+
−            cnx.execute('SET X read_permission Y WHERE X relation_type RT, '
+
−                        'RT name "in_group", Y name "guests"')
+
−            self.assertEqual(schema.get_groups('read'),
+
−                             set(('managers', 'users')))
+
−            cnx.commit()
+
−            self.assertEqual(schema.get_groups('read'),
+
−                             set(('managers', 'users', 'guests')))
+
−
+
−    def test_nonregr_user_edit_itself(self):
+
−        with self.admin_access.repo_cnx() as cnx:
+
−            ueid = cnx.user.eid
+
−            groupeids = [eid for eid, in cnx.execute('CWGroup G WHERE G name '
+
−                                                     'in ("managers", "users")')]
+
−            cnx.execute('DELETE X in_group Y WHERE X eid %s' % ueid)
+
−            cnx.execute('SET X surname "toto" WHERE X eid %s' % ueid)
+
−            cnx.execute('SET X in_group Y WHERE X eid %s, Y name "managers"' % ueid)
+
−            cnx.commit()
+
−            eeid = cnx.execute('Any X WHERE X is CWEType, X name "CWEType"')[0][0]
+
−            cnx.execute('DELETE X read_permission Y WHERE X eid %s' % eeid)
+
−            cnx.execute('SET X final FALSE WHERE X eid %s' % eeid)
+
−            cnx.execute('SET X read_permission Y WHERE X eid %s, Y eid in (%s, %s)'
+
−                         % (eeid, groupeids[0], groupeids[1]))
+
−            cnx.commit()
+
−            cnx.execute('Any X WHERE X is CWEType, X name "CWEType"')
+
−
+
−    # schema modification hooks tests #########################################
+
−
+
−    def test_uninline_relation(self):
+
−        with self.admin_access.repo_cnx() as cnx:
+
−            try:
+
−                self.assertTrue(self.schema['state_of'].inlined)
+
−                cnx.execute('SET X inlined FALSE WHERE X name "state_of"')
+
−                self.assertTrue(self.schema['state_of'].inlined)
+
−                cnx.commit()
+
−                self.assertFalse(self.schema['state_of'].inlined)
+
−                self.assertFalse(self.index_exists(cnx, 'State', 'state_of'))
+
−                rset = cnx.execute('Any X, Y WHERE X state_of Y')
+
−                self.assertEqual(len(rset), 2) # user states
+
−            finally:
+
−                cnx.execute('SET X inlined TRUE WHERE X name "state_of"')
+
−                self.assertFalse(self.schema['state_of'].inlined)
+
−                cnx.commit()
+
−                self.assertTrue(self.schema['state_of'].inlined)
+
−                self.assertTrue(self.index_exists(cnx, 'State', 'state_of'))
+
−                rset = cnx.execute('Any X, Y WHERE X state_of Y')
+
−                self.assertEqual(len(rset), 2)
+
−
+
−    def test_indexed_change(self):
+
−        with self.admin_access.repo_cnx() as cnx:
+
−            try:
+
−                cnx.execute('SET X indexed FALSE WHERE X relation_type R, R name "name"')
+
−                self.assertTrue(self.schema['name'].rdef('Workflow', 'String').indexed)
+
−                self.assertTrue(self.index_exists(cnx, 'Workflow', 'name'))
+
−                cnx.commit()
+
−                self.assertFalse(self.schema['name'].rdef('Workflow', 'String').indexed)
+
−                self.assertFalse(self.index_exists(cnx, 'Workflow', 'name'))
+
−            finally:
+
−                cnx.execute('SET X indexed TRUE WHERE X relation_type R, R name "name"')
+
−                self.assertFalse(self.schema['name'].rdef('Workflow', 'String').indexed)
+
−                self.assertFalse(self.index_exists(cnx, 'Workflow', 'name'))
+
−                cnx.commit()
+
−                self.assertTrue(self.schema['name'].rdef('Workflow', 'String').indexed)
+
−                self.assertTrue(self.index_exists(cnx, 'Workflow', 'name'))
+
−
+
−    def test_unique_change(self):
+
−        with self.admin_access.repo_cnx() as cnx:
+
−            try:
+
−                eid = cnx.execute('INSERT CWConstraint X: X cstrtype CT, DEF constrained_by X '
+
−                                  'WHERE CT name "UniqueConstraint", DEF relation_type RT, '
+
−                                  'DEF from_entity E, RT name "name", '
+
−                                  'E name "Workflow"').rows[0][0]
+
−                self.assertFalse(self.schema['Workflow'].has_unique_values('name'))
+
−                self.assertFalse(self.index_exists(cnx, 'Workflow', 'name', unique=True))
+
−                cnx.commit()
+
−                self.assertTrue(self.schema['Workflow'].has_unique_values('name'))
+
−                self.assertTrue(self.index_exists(cnx, 'Workflow', 'name', unique=True))
+
−            finally:
+
−                cnx.execute('DELETE CWConstraint C WHERE C eid %(eid)s', {'eid': eid})
+
−                cnx.commit()
+
−                self.assertFalse(self.schema['Workflow'].has_unique_values('name'))
+
−                self.assertFalse(self.index_exists(cnx, 'Workflow', 'name', unique=True))
+
−
+
−    def test_required_change_1(self):
+
−        with self.admin_access.repo_cnx() as cnx:
+
−            cnx.execute('SET DEF cardinality "?1" '
+
−                         'WHERE DEF relation_type RT, DEF from_entity E,'
+
−                         'RT name "title", E name "Bookmark"')
+
−            cnx.commit()
+
−            # should now be able to add bookmark without title
+
−            cnx.execute('INSERT Bookmark X: X path "/view"')
+
−            cnx.commit()
+
−
+
−    def test_required_change_2(self):
+
−        with self.admin_access.repo_cnx() as cnx:
+
−            cnx.execute('SET DEF cardinality "11" '
+
−                         'WHERE DEF relation_type RT, DEF from_entity E,'
+
−                         'RT name "surname", E name "CWUser"')
+
−            cnx.execute('SET U surname "Doe" WHERE U surname NULL')
+
−            cnx.commit()
+
−            # should not be able anymore to add cwuser without surname
+
−            self.assertRaises(ValidationError, self.create_user, cnx, "toto")
+
−            cnx.rollback()
+
−            cnx.execute('SET DEF cardinality "?1" '
+
−                         'WHERE DEF relation_type RT, DEF from_entity E,'
+
−                         'RT name "surname", E name "CWUser"')
+
−            cnx.commit()
+
−
+
−    def test_add_attribute_to_base_class(self):
+
−        with self.admin_access.repo_cnx() as cnx:
+
−            attreid = cnx.execute('INSERT CWAttribute X: X cardinality "11", X defaultval %(default)s, '
+
−                                   'X indexed TRUE, X relation_type RT, X from_entity E, X to_entity F '
+
−                                   'WHERE RT name "messageid", E name "BaseTransition", F name "String"',
+
−                                   {'default': Binary.zpickle('noname')})[0][0]
+
−            assert cnx.execute('SET X read_permission Y WHERE X eid %(x)s, Y name "managers"',
+
−                               {'x': attreid})
+
−            cnx.commit()
+
−            self.schema.rebuild_infered_relations()
+
−            self.assertIn('Transition', self.schema['messageid'].subjects())
+
−            self.assertIn('WorkflowTransition', self.schema['messageid'].subjects())
+
−            cnx.execute('Any X WHERE X is_instance_of BaseTransition, X messageid "hop"')
+
−
+
−    def test_change_fulltextindexed(self):
+
−        with self.admin_access.repo_cnx() as cnx:
+
−            target = cnx.create_entity(u'Email', messageid=u'1234',
+
−                                       subject=u'rick.roll@dance.com')
+
−            cnx.commit()
+
−            rset = cnx.execute('Any X WHERE X has_text "rick.roll"')
+
−            self.assertIn(target.eid, [item[0] for item in rset])
+
−            assert cnx.execute('SET A fulltextindexed FALSE '
+
−                               'WHERE E is CWEType, E name "Email", A is CWAttribute,'
+
−                               'A from_entity E, A relation_type R, R name "subject"')
+
−            cnx.commit()
+
−            rset = cnx.execute('Any X WHERE X has_text "rick.roll"')
+
−            self.assertFalse(rset)
+
−            assert cnx.execute('SET A fulltextindexed TRUE '
+
−                               'WHERE A from_entity E, A relation_type R, '
+
−                               'E name "Email", R name "subject"')
+
−            cnx.commit()
+
−            rset = cnx.execute('Any X WHERE X has_text "rick.roll"')
+
−            self.assertIn(target.eid, [item[0] for item in rset])
+
−
+
−    def test_change_fulltext_container(self):
+
−        with self.admin_access.repo_cnx() as cnx:
+
−            target = cnx.create_entity(u'EmailAddress', address=u'rick.roll@dance.com')
+
−            target.cw_set(reverse_use_email=cnx.user)
+
−            cnx.commit()
+
−            rset = cnx.execute('Any X WHERE X has_text "rick.roll"')
+
−            self.assertIn(cnx.user.eid, [item[0] for item in rset])
+
−            assert cnx.execute('SET R fulltext_container NULL '
+
−                                'WHERE R name "use_email"')
+
−            cnx.commit()
+
−            rset = cnx.execute('Any X WHERE X has_text "rick.roll"')
+
−            self.assertIn(target.eid, [item[0] for item in rset])
+
−            assert cnx.execute('SET R fulltext_container "subject" '
+
−                                'WHERE R name "use_email"')
+
−            cnx.commit()
+
−            rset = cnx.execute('Any X WHERE X has_text "rick.roll"')
+
−            self.assertIn(cnx.user.eid, [item[0] for item in rset])
+
−
+
−    def test_update_constraint(self):
+
−        with self.admin_access.repo_cnx() as cnx:
+
−            rdef = self.schema['Transition'].rdef('type')
+
−            cstr = rdef.constraint_by_type('StaticVocabularyConstraint')
+
−            if not getattr(cstr, 'eid', None):
+
−                # bug in schema reloading, constraint's eid not restored
+
−                self.skipTest('start me alone')
+
−            cnx.execute('SET X value %(v)s WHERE X eid %(x)s',
+
−                         {'x': cstr.eid, 'v': u"u'normal', u'auto', u'new'"})
+
−            cnx.execute('INSERT CWConstraint X: X value %(value)s, X cstrtype CT, '
+
−                        'EDEF constrained_by X WHERE CT name %(ct)s, EDEF eid %(x)s',
+
−                         {'ct': 'SizeConstraint', 'value': u'max=10', 'x': rdef.eid})
+
−            cnx.commit()
+
−            cstr = rdef.constraint_by_type('StaticVocabularyConstraint')
+
−            self.assertEqual(cstr.values, (u'normal', u'auto', u'new'))
+
−            cnx.execute('INSERT Transition T: T name "hop", T type "new"')
+
−
+
−    def test_add_constraint(self):
+
−        with self.admin_access.repo_cnx() as cnx:
+
−            rdef = self.schema['EmailPart'].rdef('ordernum')
+
−            cstr = BoundaryConstraint('>=', 0)
+
−            cnx.execute('INSERT CWConstraint X: X value %(v)s, X cstrtype CT, '
+
−                        'EDEF constrained_by X WHERE CT name %(ct)s, EDEF eid %(x)s',
+
−                        {'ct': cstr.__class__.__name__, 'v': cstr.serialize(), 'x': rdef.eid})
+
−            cnx.commit()
+
−            cstr2 = rdef.constraint_by_type('BoundaryConstraint')
+
−            self.assertEqual(cstr, cstr2)
+
−            cstr3 = BoundaryConstraint('<=', 1000)
+
−            cnx.execute('INSERT CWConstraint X: X value %(v)s, X cstrtype CT, '
+
−                        'EDEF constrained_by X WHERE CT name %(ct)s, EDEF eid %(x)s',
+
−                        {'ct': cstr3.__class__.__name__, 'v': cstr3.serialize(), 'x': rdef.eid})
+
−            cnx.commit()
+
−            self.assertCountEqual(rdef.constraints, [cstr, cstr3])
+
−
+
−
+
−if __name__ == '__main__':
+
−    unittest_main()