[CWEP002] Account for attribute formula in schema bootstrap
This isn't enough to have computed attribute support, it is only in order not to
crash when yams 0.40 is used.
Related to #3546717.
# 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 cubicweb import ValidationError, Binary
from cubicweb.schema import META_RTYPES
from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.server.sqlutils import SQL_PREFIX
from cubicweb.devtools.repotest import schema_eids_idx
def tearDownModule(*args):
del SchemaModificationHooksTC.schema_eids
class SchemaModificationHooksTC(CubicWebTC):
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
with cnx.ensure_cnx_set:
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.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"')
if __name__ == '__main__':
unittest_main()