"""unit tests for module cubicweb.server.migractions
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
from copy import deepcopy
from datetime import date
from os.path import join
from logilab.common.testlib import TestCase, unittest_main
from cubicweb import ConfigurationError
from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.schema import CubicWebSchemaLoader
from cubicweb.server.sqlutils import SQL_PREFIX
from cubicweb.server.migractions import *
migrschema = None
def teardown_module(*args):
global migrschema
del migrschema
del MigrationCommandsTC.origschema
class MigrationCommandsTC(CubicWebTC):
@classmethod
def init_config(cls, config):
super(MigrationCommandsTC, cls).init_config(config)
# we have to read schema from the database to get eid for schema entities
config._cubes = None
cls.repo.fill_schema()
cls.origschema = deepcopy(cls.repo.schema)
# hack to read the schema from data/migrschema
config.appid = join('data', 'migratedapp')
global migrschema
migrschema = config.load_schema()
config.appid = 'data'
assert 'Folder' in migrschema
@classmethod
def _refresh_repo(cls):
super(MigrationCommandsTC, cls)._refresh_repo()
cls.repo.set_schema(deepcopy(cls.origschema), resetvreg=False)
# reset migration schema eids
for eschema in migrschema.entities():
eschema.eid = None
for rschema in migrschema.relations():
rschema.eid = None
for rdef in rschema.rdefs.values():
rdef.eid = None
def setUp(self):
CubicWebTC.setUp(self)
self.mh = ServerMigrationHelper(self.repo.config, migrschema,
repo=self.repo, cnx=self.cnx,
interactive=False)
assert self.cnx is self.mh._cnx
assert self.session is self.mh.session, (self.session.id, self.mh.session.id)
def test_add_attribute_int(self):
self.failIf('whatever' in self.schema)
self.request().create_entity('Note')
self.commit()
orderdict = dict(self.mh.rqlexec('Any RTN, O WHERE X name "Note", RDEF from_entity X, '
'RDEF relation_type RT, RDEF ordernum O, RT name RTN'))
self.mh.cmd_add_attribute('Note', 'whatever')
self.failUnless('whatever' in self.schema)
self.assertEquals(self.schema['whatever'].subjects(), ('Note',))
self.assertEquals(self.schema['whatever'].objects(), ('Int',))
self.assertEquals(self.schema['Note'].default('whatever'), 2)
note = self.execute('Note X').get_entity(0, 0)
self.assertEquals(note.whatever, 2)
orderdict2 = dict(self.mh.rqlexec('Any RTN, O WHERE X name "Note", RDEF from_entity X, '
'RDEF relation_type RT, RDEF ordernum O, RT name RTN'))
whateverorder = migrschema['whatever'].rdef('Note', 'Int').order
for k, v in orderdict.iteritems():
if v >= whateverorder:
orderdict[k] = v+1
orderdict['whatever'] = whateverorder
self.assertDictEquals(orderdict, orderdict2)
#self.assertEquals([r.type for r in self.schema['Note'].ordered_relations()],
# ['modification_date', 'creation_date', 'owned_by',
# 'eid', 'ecrit_par', 'inline1', 'date', 'type',
# 'whatever', 'date', 'in_basket'])
# NB: commit instead of rollback make following test fail with py2.5
# this sounds like a pysqlite/2.5 bug (the same eid is affected to
# two different entities)
self.mh.rollback()
def test_add_attribute_varchar(self):
self.failIf('shortpara' in self.schema)
self.mh.cmd_add_attribute('Note', 'shortpara')
self.failUnless('shortpara' in self.schema)
self.assertEquals(self.schema['shortpara'].subjects(), ('Note', ))
self.assertEquals(self.schema['shortpara'].objects(), ('String', ))
# test created column is actually a varchar(64)
notesql = self.mh.sqlexec("SELECT sql FROM sqlite_master WHERE type='table' and name='%sNote'" % SQL_PREFIX)[0][0]
fields = dict(x.strip().split()[:2] for x in notesql.split('(', 1)[1].rsplit(')', 1)[0].split(','))
self.assertEquals(fields['%sshortpara' % SQL_PREFIX], 'varchar(64)')
self.mh.rollback()
def test_add_datetime_with_default_value_attribute(self):
self.failIf('mydate' in self.schema)
self.failIf('shortpara' in self.schema)
self.mh.cmd_add_attribute('Note', 'mydate')
self.failUnless('mydate' in self.schema)
self.assertEquals(self.schema['mydate'].subjects(), ('Note', ))
self.assertEquals(self.schema['mydate'].objects(), ('Date', ))
testdate = date(2005, 12, 13)
eid1 = self.mh.rqlexec('INSERT Note N')[0][0]
eid2 = self.mh.rqlexec('INSERT Note N: N mydate %(mydate)s', {'mydate' : testdate})[0][0]
d1 = self.mh.rqlexec('Any D WHERE X eid %(x)s, X mydate D', {'x': eid1})[0][0]
d2 = self.mh.rqlexec('Any D WHERE X eid %(x)s, X mydate D', {'x': eid2})[0][0]
self.assertEquals(d1, date.today())
self.assertEquals(d2, testdate)
self.mh.rollback()
def test_rename_attribute(self):
self.failIf('civility' in self.schema)
eid1 = self.mh.rqlexec('INSERT Personne X: X nom "lui", X sexe "M"')[0][0]
eid2 = self.mh.rqlexec('INSERT Personne X: X nom "l\'autre", X sexe NULL')[0][0]
self.mh.cmd_rename_attribute('Personne', 'sexe', 'civility')
self.failIf('sexe' in self.schema)
self.failUnless('civility' in self.schema)
# test data has been backported
c1 = self.mh.rqlexec('Any C WHERE X eid %s, X civility C' % eid1)[0][0]
self.failUnlessEqual(c1, 'M')
c2 = self.mh.rqlexec('Any C WHERE X eid %s, X civility C' % eid2)[0][0]
self.failUnlessEqual(c2, None)
def test_workflow_actions(self):
wf = self.mh.cmd_add_workflow(u'foo', ('Personne', 'Email'))
for etype in ('Personne', 'Email'):
s1 = self.mh.rqlexec('Any N WHERE WF workflow_of ET, ET name "%s", WF name N' %
etype)[0][0]
self.assertEquals(s1, "foo")
s1 = self.mh.rqlexec('Any N WHERE ET default_workflow WF, ET name "%s", WF name N' %
etype)[0][0]
self.assertEquals(s1, "foo")
def test_add_entity_type(self):
self.failIf('Folder2' in self.schema)
self.failIf('filed_under2' in self.schema)
self.mh.cmd_add_entity_type('Folder2')
self.failUnless('Folder2' in self.schema)
self.failUnless(self.execute('CWEType X WHERE X name "Folder2"'))
self.failUnless('filed_under2' in self.schema)
self.failUnless(self.execute('CWRType X WHERE X name "filed_under2"'))
self.schema.rebuild_infered_relations()
self.assertEquals(sorted(str(rs) for rs in self.schema['Folder2'].subject_relations()),
['created_by', 'creation_date', 'cwuri',
'description', 'description_format',
'eid',
'filed_under2', 'has_text',
'identity', 'in_basket', 'is', 'is_instance_of',
'modification_date', 'name', 'owned_by'])
self.assertEquals([str(rs) for rs in self.schema['Folder2'].object_relations()],
['filed_under2', 'identity'])
self.assertEquals(sorted(str(e) for e in self.schema['filed_under2'].subjects()),
sorted(str(e) for e in self.schema.entities() if not e.final))
self.assertEquals(self.schema['filed_under2'].objects(), ('Folder2',))
eschema = self.schema.eschema('Folder2')
for cstr in eschema.rdef('name').constraints:
self.failUnless(hasattr(cstr, 'eid'))
def test_add_drop_entity_type(self):
self.mh.cmd_add_entity_type('Folder2')
wf = self.mh.cmd_add_workflow(u'folder2 wf', 'Folder2')
todo = wf.add_state(u'todo', initial=True)
done = wf.add_state(u'done')
wf.add_transition(u'redoit', done, todo)
wf.add_transition(u'markasdone', todo, done)
self.commit()
eschema = self.schema.eschema('Folder2')
self.mh.cmd_drop_entity_type('Folder2')
self.failIf('Folder2' in self.schema)
self.failIf(self.execute('CWEType X WHERE X name "Folder2"'))
# test automatic workflow deletion
self.failIf(self.execute('Workflow X WHERE NOT X workflow_of ET'))
self.failIf(self.execute('State X WHERE NOT X state_of WF'))
self.failIf(self.execute('Transition X WHERE NOT X transition_of WF'))
def test_add_drop_relation_type(self):
self.mh.cmd_add_entity_type('Folder2', auto=False)
self.mh.cmd_add_relation_type('filed_under2')
self.schema.rebuild_infered_relations()
self.failUnless('filed_under2' in self.schema)
self.assertEquals(sorted(str(e) for e in self.schema['filed_under2'].subjects()),
sorted(str(e) for e in self.schema.entities() if not e.final))
self.assertEquals(self.schema['filed_under2'].objects(), ('Folder2',))
self.mh.cmd_drop_relation_type('filed_under2')
self.failIf('filed_under2' in self.schema)
def test_add_relation_definition_nortype(self):
self.mh.cmd_add_relation_definition('Personne', 'concerne2', 'Affaire')
self.assertEquals(self.schema['concerne2'].subjects(),
('Personne',))
self.assertEquals(self.schema['concerne2'].objects(),
('Affaire', ))
self.assertEquals(self.schema['concerne2'].rdef('Personne', 'Affaire').cardinality,
'1*')
self.mh.cmd_add_relation_definition('Personne', 'concerne2', 'Note')
self.assertEquals(sorted(self.schema['concerne2'].objects()), ['Affaire', 'Note'])
self.mh.create_entity('Personne', nom=u'tot')
self.mh.create_entity('Affaire')
self.mh.rqlexec('SET X concerne2 Y WHERE X is Personne, Y is Affaire')
self.commit()
self.mh.cmd_drop_relation_definition('Personne', 'concerne2', 'Affaire')
self.failUnless('concerne2' in self.schema)
self.mh.cmd_drop_relation_definition('Personne', 'concerne2', 'Note')
self.failIf('concerne2' in self.schema)
def test_drop_relation_definition_existant_rtype(self):
self.assertEquals(sorted(str(e) for e in self.schema['concerne'].subjects()),
['Affaire', 'Personne'])
self.assertEquals(sorted(str(e) for e in self.schema['concerne'].objects()),
['Affaire', 'Division', 'Note', 'Societe', 'SubDivision'])
self.mh.cmd_drop_relation_definition('Personne', 'concerne', 'Affaire')
self.assertEquals(sorted(str(e) for e in self.schema['concerne'].subjects()),
['Affaire'])
self.assertEquals(sorted(str(e) for e in self.schema['concerne'].objects()),
['Division', 'Note', 'Societe', 'SubDivision'])
self.mh.cmd_add_relation_definition('Personne', 'concerne', 'Affaire')
self.assertEquals(sorted(str(e) for e in self.schema['concerne'].subjects()),
['Affaire', 'Personne'])
self.assertEquals(sorted(str(e) for e in self.schema['concerne'].objects()),
['Affaire', 'Division', 'Note', 'Societe', 'SubDivision'])
# trick: overwrite self.maxeid to avoid deletion of just reintroduced types
self.maxeid = self.execute('Any MAX(X)')[0][0]
def test_drop_relation_definition_with_specialization(self):
self.assertEquals(sorted(str(e) for e in self.schema['concerne'].subjects()),
['Affaire', 'Personne'])
self.assertEquals(sorted(str(e) for e in self.schema['concerne'].objects()),
['Affaire', 'Division', 'Note', 'Societe', 'SubDivision'])
self.mh.cmd_drop_relation_definition('Affaire', 'concerne', 'Societe')
self.assertEquals(sorted(str(e) for e in self.schema['concerne'].subjects()),
['Affaire', 'Personne'])
self.assertEquals(sorted(str(e) for e in self.schema['concerne'].objects()),
['Affaire', 'Division', 'Note', 'SubDivision'])
self.schema.rebuild_infered_relations() # need to be explicitly called once everything is in place
self.assertEquals(sorted(str(e) for e in self.schema['concerne'].objects()),
['Affaire', 'Note'])
self.mh.cmd_add_relation_definition('Affaire', 'concerne', 'Societe')
self.assertEquals(sorted(str(e) for e in self.schema['concerne'].subjects()),
['Affaire', 'Personne'])
self.assertEquals(sorted(str(e) for e in self.schema['concerne'].objects()),
['Affaire', 'Note', 'Societe'])
self.schema.rebuild_infered_relations() # need to be explicitly called once everything is in place
self.assertEquals(sorted(str(e) for e in self.schema['concerne'].objects()),
['Affaire', 'Division', 'Note', 'Societe', 'SubDivision'])
# trick: overwrite self.maxeid to avoid deletion of just reintroduced types
self.maxeid = self.execute('Any MAX(X)')[0][0]
def test_rename_relation(self):
self.skip('implement me')
def test_change_relation_props_non_final(self):
rschema = self.schema['concerne']
card = rschema.rdef('Affaire', 'Societe').cardinality
self.assertEquals(card, '**')
try:
self.mh.cmd_change_relation_props('Affaire', 'concerne', 'Societe',
cardinality='?*')
card = rschema.rdef('Affaire', 'Societe').cardinality
self.assertEquals(card, '?*')
finally:
self.mh.cmd_change_relation_props('Affaire', 'concerne', 'Societe',
cardinality='**')
def test_change_relation_props_final(self):
rschema = self.schema['adel']
card = rschema.rdef('Personne', 'String').fulltextindexed
self.assertEquals(card, False)
try:
self.mh.cmd_change_relation_props('Personne', 'adel', 'String',
fulltextindexed=True)
card = rschema.rdef('Personne', 'String').fulltextindexed
self.assertEquals(card, True)
finally:
self.mh.cmd_change_relation_props('Personne', 'adel', 'String',
fulltextindexed=False)
def test_sync_schema_props_perms(self):
cursor = self.mh.session
cursor.set_pool()
nbrqlexpr_start = cursor.execute('Any COUNT(X) WHERE X is RQLExpression')[0][0]
migrschema['titre'].rdefs[('Personne', 'String')].order = 7
migrschema['adel'].rdefs[('Personne', 'String')].order = 6
migrschema['ass'].rdefs[('Personne', 'String')].order = 5
migrschema['Personne'].description = 'blabla bla'
migrschema['titre'].description = 'usually a title'
migrschema['titre'].rdefs[('Personne', 'String')].description = 'title for this person'
delete_concerne_rqlexpr = self._rrqlexpr_rset('delete', 'concerne')
add_concerne_rqlexpr = self._rrqlexpr_rset('add', 'concerne')
self.mh.cmd_sync_schema_props_perms(commit=False)
self.assertEquals(cursor.execute('Any D WHERE X name "Personne", X description D')[0][0],
'blabla bla')
self.assertEquals(cursor.execute('Any D WHERE X name "titre", X description D')[0][0],
'usually a title')
self.assertEquals(cursor.execute('Any D WHERE X relation_type RT, RT name "titre",'
'X from_entity FE, FE name "Personne",'
'X description D')[0][0],
'title for this person')
rinorder = [n for n, in cursor.execute(
'Any N ORDERBY O WHERE X is CWAttribute, X relation_type RT, RT name N,'
'X from_entity FE, FE name "Personne",'
'X ordernum O')]
expected = [u'nom', u'prenom', u'sexe', u'promo', u'ass', u'adel', u'titre',
u'web', u'tel', u'fax', u'datenaiss', u'test', 'description', u'firstname',
u'creation_date', 'cwuri', u'modification_date']
self.assertEquals(rinorder, expected)
# test permissions synchronization ####################################
# new rql expr to add note entity
eexpr = self._erqlexpr_entity('add', 'Note')
self.assertEquals(eexpr.expression,
'X ecrit_part PE, U in_group G, '
'PE require_permission P, P name "add_note", P require_group G')
self.assertEquals([et.name for et in eexpr.reverse_add_permission], ['Note'])
self.assertEquals(eexpr.reverse_read_permission, ())
self.assertEquals(eexpr.reverse_delete_permission, ())
self.assertEquals(eexpr.reverse_update_permission, ())
# no more rqlexpr to delete and add para attribute
self.failIf(self._rrqlexpr_rset('add', 'para'))
self.failIf(self._rrqlexpr_rset('delete', 'para'))
# new rql expr to add ecrit_par relation
rexpr = self._rrqlexpr_entity('add', 'ecrit_par')
self.assertEquals(rexpr.expression,
'O require_permission P, P name "add_note", '
'U in_group G, P require_group G')
self.assertEquals([rdef.rtype.name for rdef in rexpr.reverse_add_permission], ['ecrit_par'])
self.assertEquals(rexpr.reverse_read_permission, ())
self.assertEquals(rexpr.reverse_delete_permission, ())
# no more rqlexpr to delete and add travaille relation
self.failIf(self._rrqlexpr_rset('add', 'travaille'))
self.failIf(self._rrqlexpr_rset('delete', 'travaille'))
# no more rqlexpr to delete and update Societe entity
self.failIf(self._erqlexpr_rset('update', 'Societe'))
self.failIf(self._erqlexpr_rset('delete', 'Societe'))
# no more rqlexpr to read Affaire entity
self.failIf(self._erqlexpr_rset('read', 'Affaire'))
# rqlexpr to update Affaire entity has been updated
eexpr = self._erqlexpr_entity('update', 'Affaire')
self.assertEquals(eexpr.expression, 'X concerne S, S owned_by U')
# no change for rqlexpr to add and delete Affaire entity
self.assertEquals(len(self._erqlexpr_rset('delete', 'Affaire')), 1)
self.assertEquals(len(self._erqlexpr_rset('add', 'Affaire')), 1)
# no change for rqlexpr to add and delete concerne relation
self.assertEquals(len(self._rrqlexpr_rset('delete', 'concerne')), len(delete_concerne_rqlexpr))
self.assertEquals(len(self._rrqlexpr_rset('add', 'concerne')), len(add_concerne_rqlexpr))
# * migrschema involve:
# * 7 rqlexprs deletion (2 in (Affaire read + Societe + travaille) + 1
# in para attribute)
# * 1 update (Affaire update)
# * 2 new (Note add, ecrit_par add)
# * 2 implicit new for attributes update_permission (Note.para, Personne.test)
# remaining orphan rql expr which should be deleted at commit (composite relation)
self.assertEquals(cursor.execute('Any COUNT(X) WHERE X is RQLExpression, '
'NOT ET1 read_permission X, NOT ET2 add_permission X, '
'NOT ET3 delete_permission X, NOT ET4 update_permission X')[0][0],
7+1)
# finally
self.assertEquals(cursor.execute('Any COUNT(X) WHERE X is RQLExpression')[0][0],
nbrqlexpr_start + 1 + 2 + 2)
self.mh.rollback()
def _erqlexpr_rset(self, action, ertype):
rql = 'RQLExpression X WHERE ET is CWEType, ET %s_permission X, ET name %%(name)s' % action
return self.mh.session.execute(rql, {'name': ertype})
def _erqlexpr_entity(self, action, ertype):
rset = self._erqlexpr_rset(action, ertype)
self.assertEquals(len(rset), 1)
return rset.get_entity(0, 0)
def _rrqlexpr_rset(self, action, ertype):
rql = 'RQLExpression X WHERE RT is CWRType, RDEF %s_permission X, RT name %%(name)s, RDEF relation_type RT' % action
return self.mh.session.execute(rql, {'name': ertype})
def _rrqlexpr_entity(self, action, ertype):
rset = self._rrqlexpr_rset(action, ertype)
self.assertEquals(len(rset), 1)
return rset.get_entity(0, 0)
def test_set_size_constraint(self):
# existing previous value
try:
self.mh.cmd_set_size_constraint('CWEType', 'name', 128)
finally:
self.mh.cmd_set_size_constraint('CWEType', 'name', 64)
# non existing previous value
try:
self.mh.cmd_set_size_constraint('CWEType', 'description', 256)
finally:
self.mh.cmd_set_size_constraint('CWEType', 'description', None)
def test_add_remove_cube_and_deps(self):
cubes = set(self.config.cubes())
schema = self.repo.schema
self.assertEquals(sorted((str(s), str(o)) for s, o in schema['see_also'].rdefs.keys()),
sorted([('EmailThread', 'EmailThread'), ('Folder', 'Folder'),
('Bookmark', 'Bookmark'), ('Bookmark', 'Note'),
('Note', 'Note'), ('Note', 'Bookmark')]))
try:
try:
self.mh.cmd_remove_cube('email', removedeps=True)
# file was there because it's an email dependancy, should have been removed
self.failIf('email' in self.config.cubes())
self.failIf(self.config.cube_dir('email') in self.config.cubes_path())
self.failIf('file' in self.config.cubes())
self.failIf(self.config.cube_dir('file') in self.config.cubes_path())
for ertype in ('Email', 'EmailThread', 'EmailPart', 'File', 'Image',
'sender', 'in_thread', 'reply_to', 'data_format'):
self.failIf(ertype in schema, ertype)
self.assertEquals(sorted(schema['see_also'].rdefs.keys()),
sorted([('Folder', 'Folder'),
('Bookmark', 'Bookmark'),
('Bookmark', 'Note'),
('Note', 'Note'),
('Note', 'Bookmark')]))
self.assertEquals(sorted(schema['see_also'].subjects()), ['Bookmark', 'Folder', 'Note'])
self.assertEquals(sorted(schema['see_also'].objects()), ['Bookmark', 'Folder', 'Note'])
self.assertEquals(self.execute('Any X WHERE X pkey "system.version.email"').rowcount, 0)
self.assertEquals(self.execute('Any X WHERE X pkey "system.version.file"').rowcount, 0)
except :
import traceback
traceback.print_exc()
raise
finally:
self.mh.cmd_add_cube('email')
self.failUnless('email' in self.config.cubes())
self.failUnless(self.config.cube_dir('email') in self.config.cubes_path())
self.failUnless('file' in self.config.cubes())
self.failUnless(self.config.cube_dir('file') in self.config.cubes_path())
for ertype in ('Email', 'EmailThread', 'EmailPart', 'File', 'Image',
'sender', 'in_thread', 'reply_to', 'data_format'):
self.failUnless(ertype in schema, ertype)
self.assertEquals(sorted(schema['see_also'].rdefs.keys()),
sorted([('EmailThread', 'EmailThread'), ('Folder', 'Folder'),
('Bookmark', 'Bookmark'),
('Bookmark', 'Note'),
('Note', 'Note'),
('Note', 'Bookmark')]))
self.assertEquals(sorted(schema['see_also'].subjects()), ['Bookmark', 'EmailThread', 'Folder', 'Note'])
self.assertEquals(sorted(schema['see_also'].objects()), ['Bookmark', 'EmailThread', 'Folder', 'Note'])
from cubes.email.__pkginfo__ import version as email_version
from cubes.file.__pkginfo__ import version as file_version
self.assertEquals(self.execute('Any V WHERE X value V, X pkey "system.version.email"')[0][0],
email_version)
self.assertEquals(self.execute('Any V WHERE X value V, X pkey "system.version.file"')[0][0],
file_version)
# trick: overwrite self.maxeid to avoid deletion of just reintroduced
# types (and their associated tables!)
self.maxeid = self.execute('Any MAX(X)')[0][0]
# why this commit is necessary is unclear to me (though without it
# next test may fail complaining of missing tables
self.commit()
def test_add_remove_cube_no_deps(self):
cubes = set(self.config.cubes())
schema = self.repo.schema
try:
try:
self.mh.cmd_remove_cube('email')
cubes.remove('email')
self.failIf('email' in self.config.cubes())
self.failUnless('file' in self.config.cubes())
for ertype in ('Email', 'EmailThread', 'EmailPart',
'sender', 'in_thread', 'reply_to'):
self.failIf(ertype in schema, ertype)
except :
import traceback
traceback.print_exc()
raise
finally:
self.mh.cmd_add_cube('email')
self.failUnless('email' in self.config.cubes())
# trick: overwrite self.maxeid to avoid deletion of just reintroduced
# types (and their associated tables!)
self.maxeid = self.execute('Any MAX(X)')[0][0]
# why this commit is necessary is unclear to me (though without it
# next test may fail complaining of missing tables
self.commit()
def test_remove_dep_cube(self):
ex = self.assertRaises(ConfigurationError, self.mh.cmd_remove_cube, 'file')
self.assertEquals(str(ex), "can't remove cube file, used as a dependency")
def test_introduce_base_class(self):
self.mh.cmd_add_entity_type('Para')
self.mh.repo.schema.rebuild_infered_relations()
self.assertEquals(sorted(et.type for et in self.schema['Para'].specialized_by()),
['Note'])
self.assertEquals(self.schema['Note'].specializes().type, 'Para')
self.mh.cmd_add_entity_type('Text')
self.mh.repo.schema.rebuild_infered_relations()
self.assertEquals(sorted(et.type for et in self.schema['Para'].specialized_by()),
['Note', 'Text'])
self.assertEquals(self.schema['Text'].specializes().type, 'Para')
# test columns have been actually added
text = self.execute('INSERT Text X: X para "hip", X summary "hop", X newattr "momo"').get_entity(0, 0)
note = self.execute('INSERT Note X: X para "hip", X shortpara "hop", X newattr "momo"').get_entity(0, 0)
aff = self.execute('INSERT Affaire X').get_entity(0, 0)
self.failUnless(self.execute('SET X newnotinlined Y WHERE X eid %(x)s, Y eid %(y)s',
{'x': text.eid, 'y': aff.eid}))
self.failUnless(self.execute('SET X newnotinlined Y WHERE X eid %(x)s, Y eid %(y)s',
{'x': note.eid, 'y': aff.eid}))
self.failUnless(self.execute('SET X newinlined Y WHERE X eid %(x)s, Y eid %(y)s',
{'x': text.eid, 'y': aff.eid}))
self.failUnless(self.execute('SET X newinlined Y WHERE X eid %(x)s, Y eid %(y)s',
{'x': note.eid, 'y': aff.eid}))
# XXX remove specializes by ourselves, else tearDown fails when removing
# Para because of Note inheritance. This could be fixed by putting the
# MemSchemaCWETypeDel(session, name) operation in the
# after_delete_entity(CWEType) hook, since in that case the MemSchemaSpecializesDel
# operation would be removed before, but I'm not sure this is a desired behaviour.
#
# also we need more tests about introducing/removing base classes or
# specialization relationship...
self.session.data['rebuild-infered'] = True
try:
self.execute('DELETE X specializes Y WHERE Y name "Para"')
self.commit()
finally:
self.session.data['rebuild-infered'] = False
self.assertEquals(sorted(et.type for et in self.schema['Para'].specialized_by()),
[])
self.assertEquals(self.schema['Note'].specializes(), None)
self.assertEquals(self.schema['Text'].specializes(), None)
if __name__ == '__main__':
unittest_main()