backport tests tls-sprint
authorsylvain.thenault@logilab.fr
Tue, 17 Feb 2009 23:34:01 +0100
branchtls-sprint
changeset 720 36b64f712ec9
parent 719 2a610efe21ce
child 721 f76e89b52553
backport tests
common/test/unittest_entity.py
common/test/unittest_utils.py
test/unittest_entity.py
test/unittest_utils.py
--- a/common/test/unittest_entity.py	Tue Feb 17 23:21:23 2009 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,491 +0,0 @@
-# -*- coding: utf-8 -*-
-"""unit tests for cubicweb.web.views.entities module"""
-
-from cubicweb.devtools.apptest import EnvBasedTC
-
-from mx.DateTime import DateTimeType, now
-from cubicweb import Binary
-
-class EntityTC(EnvBasedTC):
-
-##     def setup_database(self):
-##         self.add_entity('Personne', nom=u'di mascio', prenom=u'adrien')
-##         self.add_entity('Task', title=u'fait ca !', description=u'et plus vite', start=now())
-##         self.add_entity('Tag', name=u'x')
-##         self.add_entity('Link', title=u'perdu', url=u'http://www.perdu.com',
-##                         embed=False)
-    
-    def test_boolean_value(self):
-        e = self.etype_instance('Tag')
-        self.failUnless(e)
-
-    def test_yams_inheritance(self):
-        from entities import AnotherNote
-        e = self.etype_instance('SubNote')
-        self.assertIsInstance(e, AnotherNote)
-        e2 = self.etype_instance('SubNote')
-        self.assertIs(e.__class__, e2.__class__)
-
-    def test_has_eid(self):
-        e = self.etype_instance('Tag')
-        self.assertEquals(e.eid, None)
-        self.assertEquals(e.has_eid(), False)
-        e.eid = 'X'
-        self.assertEquals(e.has_eid(), False)
-        e.eid = 0
-        self.assertEquals(e.has_eid(), True)
-        e.eid = 2
-        self.assertEquals(e.has_eid(), True)
-        
-    def test_copy(self):
-        self.add_entity('Tag', name=u'x')
-        p = self.add_entity('Personne', nom=u'toto')
-        oe = self.add_entity('Note', type=u'x')
-        self.execute('SET T ecrit_par U WHERE T eid %(t)s, U eid %(u)s',
-                     {'t': oe.eid, 'u': p.eid}, ('t','u'))
-        self.execute('SET TAG tags X WHERE X eid %(x)s', {'x': oe.eid}, 'x')
-        e = self.add_entity('Note', type=u'z')
-        e.copy_relations(oe.eid)
-        self.assertEquals(len(e.ecrit_par), 1)
-        self.assertEquals(e.ecrit_par[0].eid, p.eid)
-        self.assertEquals(len(e.reverse_tags), 0)
-        
-    def test_copy_with_nonmeta_composite_inlined(self):
-        p = self.add_entity('Personne', nom=u'toto')
-        oe = self.add_entity('Note', type=u'x')
-        self.schema['ecrit_par'].set_rproperty('Note', 'Personne', 'composite', 'subject')
-        self.execute('SET T ecrit_par U WHERE T eid %(t)s, U eid %(u)s',
-                     {'t': oe.eid, 'u': p.eid}, ('t','u'))
-        e = self.add_entity('Note', type=u'z')
-        e.copy_relations(oe.eid)
-        self.failIf(e.ecrit_par)
-        self.failUnless(oe.ecrit_par)
-            
-    def test_copy_with_composite(self):
-        user = self.user()
-        adeleid = self.execute('INSERT EmailAddress X: X address "toto@logilab.org", U use_email X WHERE U login "admin"')[0][0]
-        e = self.entity('Any X WHERE X eid %(x)s', {'x':user.eid}, 'x')
-        self.assertEquals(e.use_email[0].address, "toto@logilab.org")
-        self.assertEquals(e.use_email[0].eid, adeleid)
-        usereid = self.execute('INSERT EUser X: X login "toto", X upassword "toto", X in_group G, X in_state S '
-                               'WHERE G name "users", S name "activated"')[0][0]
-        e = self.entity('Any X WHERE X eid %(x)s', {'x':usereid}, 'x')
-        e.copy_relations(user.eid)
-        self.failIf(e.use_email)
-        self.failIf(e.primary_email)
-        
-    def test_copy_with_non_initial_state(self):
-        user = self.user()
-        eid = self.execute('INSERT EUser X: X login "toto", X upassword %(pwd)s, X in_group G WHERE G name "users"',
-                           {'pwd': 'toto'})[0][0]
-        self.commit()
-        self.execute('SET X in_state S WHERE X eid %(x)s, S name "deactivated"', {'x': eid}, 'x')
-        self.commit()
-        eid2 = self.execute('INSERT EUser X: X login "tutu", X upassword %(pwd)s', {'pwd': 'toto'})[0][0]
-        e = self.entity('Any X WHERE X eid %(x)s', {'x': eid2}, 'x')
-        e.copy_relations(eid)
-        self.commit()
-        e.clear_related_cache('in_state', 'subject')
-        self.assertEquals(e.state, 'activated')
-
-    def test_related_cache_both(self):
-        user = self.entity('Any X WHERE X eid %(x)s', {'x':self.user().eid}, 'x')
-        adeleid = self.execute('INSERT EmailAddress X: X address "toto@logilab.org", U use_email X WHERE U login "admin"')[0][0]
-        self.commit()
-        self.assertEquals(user._related_cache.keys(), [])
-        email = user.primary_email[0]
-        self.assertEquals(sorted(user._related_cache), ['primary_email_subject'])
-        self.assertEquals(email._related_cache.keys(), ['primary_email_object'])
-        groups = user.in_group
-        self.assertEquals(sorted(user._related_cache), ['in_group_subject', 'primary_email_subject'])
-        for group in groups:
-            self.failIf('in_group_subject' in group._related_cache, group._related_cache.keys())
-
-    def test_related_limit(self):
-        p = self.add_entity('Personne', nom=u'di mascio', prenom=u'adrien')
-        for tag in u'abcd':
-            self.add_entity('Tag', name=tag)
-        self.execute('SET X tags Y WHERE X is Tag, Y is Personne')
-        self.assertEquals(len(p.related('tags', 'object', limit=2)), 2)
-        self.assertEquals(len(p.related('tags', 'object')), 4)
-
-        
-    def test_fetch_rql(self):
-        user = self.user()
-        Personne = self.vreg.etype_class('Personne')
-        Societe = self.vreg.etype_class('Societe')
-        Note = self.vreg.etype_class('Note')
-        peschema = Personne.e_schema
-        seschema = Societe.e_schema
-        peschema.subject_relation('travaille').set_rproperty(peschema, seschema, 'cardinality', '1*')
-        peschema.subject_relation('connait').set_rproperty(peschema, peschema, 'cardinality', '11')
-        peschema.subject_relation('evaluee').set_rproperty(peschema, Note.e_schema, 'cardinality', '1*')
-        seschema.subject_relation('evaluee').set_rproperty(seschema, Note.e_schema, 'cardinality', '1*')
-        # testing basic fetch_attrs attribute
-        self.assertEquals(Personne.fetch_rql(user),
-                          'Any X,AA,AB,AC ORDERBY AA ASC WHERE X is Personne, X nom AA, X prenom AB, X modification_date AC')
-        pfetch_attrs = Personne.fetch_attrs
-        sfetch_attrs = Societe.fetch_attrs
-        try:
-            # testing unknown attributes
-            Personne.fetch_attrs = ('bloug', 'beep')
-            self.assertEquals(Personne.fetch_rql(user), 'Any X WHERE X is Personne')            
-            # testing one non final relation
-            Personne.fetch_attrs = ('nom', 'prenom', 'travaille')
-            self.assertEquals(Personne.fetch_rql(user),
-                              'Any X,AA,AB,AC,AD ORDERBY AA ASC WHERE X is Personne, X nom AA, X prenom AB, X travaille AC, AC nom AD')
-            # testing two non final relations
-            Personne.fetch_attrs = ('nom', 'prenom', 'travaille', 'evaluee')
-            self.assertEquals(Personne.fetch_rql(user),
-                              'Any X,AA,AB,AC,AD,AE,AF ORDERBY AA ASC,AF DESC WHERE X is Personne, X nom AA, '
-                              'X prenom AB, X travaille AC, AC nom AD, X evaluee AE, AE modification_date AF')
-            # testing one non final relation with recursion
-            Personne.fetch_attrs = ('nom', 'prenom', 'travaille')
-            Societe.fetch_attrs = ('nom', 'evaluee')
-            self.assertEquals(Personne.fetch_rql(user),
-                              'Any X,AA,AB,AC,AD,AE,AF ORDERBY AA ASC,AF DESC WHERE X is Personne, X nom AA, X prenom AB, '
-                              'X travaille AC, AC nom AD, AC evaluee AE, AE modification_date AF'
-                              )
-            # testing symetric relation
-            Personne.fetch_attrs = ('nom', 'connait')
-            self.assertEquals(Personne.fetch_rql(user), 'Any X,AA,AB ORDERBY AA ASC WHERE X is Personne, X nom AA, X connait AB')
-            # testing optional relation
-            peschema.subject_relation('travaille').set_rproperty(peschema, seschema, 'cardinality', '?*')
-            Personne.fetch_attrs = ('nom', 'prenom', 'travaille')
-            Societe.fetch_attrs = ('nom',)
-            self.assertEquals(Personne.fetch_rql(user),
-                              'Any X,AA,AB,AC,AD ORDERBY AA ASC WHERE X is Personne, X nom AA, X prenom AB, X travaille AC?, AC nom AD')
-            # testing relation with cardinality > 1
-            peschema.subject_relation('travaille').set_rproperty(peschema, seschema, 'cardinality', '**')
-            self.assertEquals(Personne.fetch_rql(user),
-                              'Any X,AA,AB ORDERBY AA ASC WHERE X is Personne, X nom AA, X prenom AB')
-            # XXX test unauthorized attribute
-        finally:
-            Personne.fetch_attrs = pfetch_attrs
-            Societe.fetch_attrs = sfetch_attrs
-
-    def test_related_rql(self):
-        from cubicweb.entities import fetch_config
-        Personne = self.vreg.etype_class('Personne')
-        Societe = self.vreg.etype_class('Societe')
-        Personne.fetch_attrs, Personne.fetch_order = fetch_config(('nom', 'prenom', 'sexe'))
-        Societe.fetch_attrs, Societe.fetch_order = fetch_config(('nom', 'web'))
-        aff = self.add_entity('Affaire', sujet=u'my subject', ref=u'the ref')
-        self.assertEquals(aff.related_rql('liee_a'),
-                          'Any X,AA,AB ORDERBY AA ASC WHERE E eid %(x)s, E liee_a X, '
-                          'X nom AA, X modification_date AB')
-        Societe.fetch_attrs = ('web',)
-        self.assertEquals(aff.related_rql('liee_a'),
-                          'Any X ORDERBY Z DESC WHERE X modification_date Z, E eid %(x)s, E liee_a X')
-    
-    def test_entity_unrelated(self):
-        p = self.add_entity('Personne', nom=u'di mascio', prenom=u'adrien')
-        e = self.add_entity('Tag', name=u'x')
-        rschema = e.e_schema.subject_relation('tags')
-        related = [r.eid for r in e.tags]
-        self.failUnlessEqual(related, [])
-        unrelated = [reid for rview, reid in e.vocabulary(rschema, 'subject')]
-        self.failUnless(p.eid in unrelated)
-        self.execute('SET X tags Y WHERE X is Tag, Y is Personne')
-        e = self.entity('Any X WHERE X is Tag')
-        unrelated = [reid for rview, reid in e.vocabulary(rschema, 'subject')]
-        self.failIf(p.eid in unrelated)
-
-    def test_entity_unrelated_limit(self):
-        e = self.add_entity('Tag', name=u'x')
-        self.add_entity('Personne', nom=u'di mascio', prenom=u'adrien')
-        self.add_entity('Personne', nom=u'di mascio', prenom=u'gwen')
-        rschema = e.e_schema.subject_relation('tags')
-        self.assertEquals(len(e.vocabulary(rschema, 'subject', limit=1)),
-                          1)
-        
-    def test_new_entity_unrelated(self):
-        e = self.etype_instance('EUser')
-        rschema = e.e_schema.subject_relation('in_group')
-        unrelated = [reid for rview, reid in e.vocabulary(rschema, 'subject')]
-        # should be default groups but owners, i.e. managers, users, guests
-        self.assertEquals(len(unrelated), 3)
-
-
-    def test_rtags_expansion(self):
-        from cubicweb.entities import AnyEntity
-        class Personne(AnyEntity):
-            id = 'Personne'
-            __rtags__ = {
-                ('travaille', 'Societe', 'subject') : set(('primary',)),
-                ('evaluee', '*', 'subject') : set(('secondary',)),
-                'ecrit_par' : set(('inlineview',)),
-                }
-        self.vreg.register_vobject_class(Personne)
-        rtags = Personne.rtags
-        self.assertEquals(rtags.get_tags('evaluee', 'Note', 'subject'), set(('secondary', 'link')))
-        self.assertEquals(rtags.is_inlined('evaluee', 'Note', 'subject'), False)
-        self.assertEquals(rtags.get_tags('evaluee', 'Personne', 'subject'), set(('secondary', 'link')))
-        self.assertEquals(rtags.is_inlined('evaluee', 'Personne', 'subject'), False)
-        self.assertEquals(rtags.get_tags('ecrit_par', 'Note', 'object'), set(('inlineview', 'link')))
-        self.assertEquals(rtags.is_inlined('ecrit_par', 'Note', 'object'), True)
-        class Personne2(Personne):
-            id = 'Personne'
-            __rtags__ = {
-                ('evaluee', 'Note', 'subject') : set(('inlineview',)),
-                }
-        self.vreg.register_vobject_class(Personne2)
-        rtags = Personne2.rtags
-        self.assertEquals(rtags.get_tags('evaluee', 'Note', 'subject'), set(('inlineview', 'link')))
-        self.assertEquals(rtags.is_inlined('evaluee', 'Note', 'subject'), True)
-        self.assertEquals(rtags.get_tags('evaluee', 'Personne', 'subject'), set(('secondary', 'link')))
-        self.assertEquals(rtags.is_inlined('evaluee', 'Personne', 'subject'), False)
-    
-    def test_relations_by_category(self):
-        e = self.etype_instance('EUser')
-        def rbc(iterable):
-            return [(rschema.type, x) for rschema, tschemas, x in iterable]
-        self.assertEquals(rbc(e.relations_by_category('primary')),
-                          [('login', 'subject'), ('upassword', 'subject'),
-                           ('in_group', 'subject'), ('in_state', 'subject'),
-                           ('eid', 'subject'),])
-        # firstname and surname are put in secondary category in views.entities.EUserEntity
-        self.assertListEquals(rbc(e.relations_by_category('secondary')),
-                              [('firstname', 'subject'), ('surname', 'subject')])
-        self.assertListEquals(rbc(e.relations_by_category('generic')),
-                              [('primary_email', 'subject'),
-                               ('evaluee', 'subject'),
-                               ('for_user', 'object')])
-        # owned_by is defined both as subject and object relations on EUser
-        self.assertListEquals(rbc(e.relations_by_category('generated')),
-                              [('last_login_time', 'subject'),
-                               ('created_by', 'subject'),
-                               ('creation_date', 'subject'),
-                               ('is', 'subject'),
-                               ('is_instance_of', 'subject'),
-                               ('modification_date', 'subject'),
-                               ('owned_by', 'subject'),
-                               ('created_by', 'object'),
-                               ('wf_info_for', 'object'),
-                               ('owned_by', 'object'),
-                               ('bookmarked_by', 'object')])
-        e = self.etype_instance('Personne')
-        self.assertListEquals(rbc(e.relations_by_category('primary')),
-                              [('nom', 'subject'), ('eid', 'subject')])
-        self.assertListEquals(rbc(e.relations_by_category('secondary')),
-                              [('prenom', 'subject'),
-                               ('sexe', 'subject'),
-                               ('promo', 'subject'),
-                               ('titre', 'subject'),
-                               ('adel', 'subject'),
-                               ('ass', 'subject'),
-                               ('web', 'subject'),
-                               ('tel', 'subject'),
-                               ('fax', 'subject'),
-                               ('datenaiss', 'subject'),
-                               ('test', 'subject'),
-                               ('description', 'subject'),
-                               ('salary', 'subject')])
-        self.assertListEquals(rbc(e.relations_by_category('generic')),
-                              [('concerne', 'subject'),
-                               ('connait', 'subject'),
-                               ('evaluee', 'subject'),
-                               ('travaille', 'subject'),
-                               ('ecrit_par', 'object'),
-                               ('evaluee', 'object'),
-                               ('liee_a', 'object'),
-                               ('tags', 'object')])
-        self.assertListEquals(rbc(e.relations_by_category('generated')),
-                              [('created_by', 'subject'),
-                               ('creation_date', 'subject'),
-                               ('is', 'subject'),
-                               ('is_instance_of', 'subject'),
-                               ('modification_date', 'subject'),
-                               ('owned_by', 'subject')])
-        
-
-    def test_printable_value_string(self):
-        e = self.add_entity('Card', title=u'rest test', content=u'du :eid:`1:*ReST*`',
-                            content_format=u'text/rest')
-        self.assertEquals(e.printable_value('content'),
-                          '<p>du <a class="reference" href="http://testing.fr/cubicweb/egroup/managers">*ReST*</a></p>\n')
-        e['content'] = 'du <em>html</em> <ref rql="EUser X">users</ref>'
-        e['content_format'] = 'text/html'
-        self.assertEquals(e.printable_value('content'),
-                          'du <em>html</em> <a href="http://testing.fr/cubicweb/view?rql=EUser%20X">users</a>')
-        e['content'] = 'du *texte*'
-        e['content_format'] = 'text/plain'
-        self.assertEquals(e.printable_value('content'),
-                          '<p>\ndu *texte*\n</p>')
-        e['title'] = 'zou'
-        e['content'] = '<h1 tal:content="self/title">titre</h1>'
-        e['content_format'] = 'text/cubicweb-page-template'
-        self.assertEquals(e.printable_value('content'),
-                          '<h1>zou</h1>')
-        
-        #e = self.etype_instance('Task')
-        e['content'] = '''\
-a title
-=======
-du :eid:`1:*ReST*`'''
-        e['content_format'] = 'text/rest'
-        self.assertEquals(e.printable_value('content', format='text/plain'),
-                          e['content'])
-
-        e['content'] = u'<b>yo (zou éà ;)</b>'
-        e['content_format'] = 'text/html'
-        self.assertEquals(e.printable_value('content', format='text/plain').strip(),
-                          u'**yo (zou éà ;)**')
-
-    def test_printable_value_bytes(self):
-        e = self.add_entity('File', data=Binary('lambda x: 1'), data_format=u'text/x-python',
-                            data_encoding=u'ascii', name=u'toto.py')
-        from cubicweb.common import mttransforms
-        if mttransforms.HAS_PYGMENTS_TRANSFORMS:
-            self.assertEquals(e.printable_value('data'),
-                              '''<div class="highlight"><pre><span class="k">lambda</span> <span class="n">x</span><span class="p">:</span> <span class="mf">1</span>
-</pre></div>
-''')
-        else:
-            self.assertEquals(e.printable_value('data'),
-                              '''<pre class="python">
-<span style="color: #C00000;">lambda</span> <span style="color: #000000;">x</span><span style="color: #0000C0;">:</span> <span style="color: #0080C0;">1</span>
-</pre>
-''')
-        
-        e = self.add_entity('File', data=Binary('*héhéhé*'), data_format=u'text/rest',
-                            data_encoding=u'utf-8', name=u'toto.txt')
-        self.assertEquals(e.printable_value('data'),
-                          u'<p><em>héhéhé</em></p>\n')
-
-    def test_printable_value_bad_html(self):
-        """make sure we don't crash if we try to render invalid XHTML strings"""
-        e = self.add_entity('Card', title=u'bad html', content=u'<div>R&D<br>',
-                            content_format=u'text/html')
-        tidy = lambda x: x.replace('\n', '')
-        self.assertEquals(tidy(e.printable_value('content')),
-                          '<div>R&amp;D<br/></div>')
-        e['content'] = u'yo !! R&D <div> pas fermé'
-        self.assertEquals(tidy(e.printable_value('content')),
-                          u'yo !! R&amp;D <div> pas fermé</div>')
-        e['content'] = u'R&D'
-        self.assertEquals(tidy(e.printable_value('content')), u'R&amp;D')
-        e['content'] = u'R&D;'
-        self.assertEquals(tidy(e.printable_value('content')), u'R&amp;D;')
-        e['content'] = u'yo !! R&amp;D <div> pas fermé'
-        self.assertEquals(tidy(e.printable_value('content')),
-                          u'yo !! R&amp;D <div> pas fermé</div>')
-        e['content'] = u'été <div> été'
-        self.assertEquals(tidy(e.printable_value('content')),
-                          u'été <div> été</div>')
-        e['content'] = u'C&apos;est un exemple s&eacute;rieux'
-        self.assertEquals(tidy(e.printable_value('content')),
-                          u"C'est un exemple sérieux")
-        # make sure valid xhtml is left untouched
-        e['content'] = u'<div>R&amp;D<br/></div>'
-        self.assertEquals(e.printable_value('content'), e['content'])
-        e['content'] = u'<div>été</div>'
-        self.assertEquals(e.printable_value('content'), e['content'])
-        e['content'] = u'été'
-        self.assertEquals(e.printable_value('content'), e['content'])
-        
-
-    def test_entity_formatted_attrs(self):
-        e = self.etype_instance('Note')
-        self.assertEquals(e.formatted_attrs(), [])
-        e = self.etype_instance('File')
-        self.assertEquals(e.formatted_attrs(), ['description'])
-        e = self.etype_instance('AnotherNote')
-        self.assertEquals(e.formatted_attrs(), ['descr', 'descr2'])
-        
-        
-    def test_fulltextindex(self):
-        e = self.etype_instance('File')
-        e['name'] = 'an html file'
-        e['description'] = 'du <em>html</em>'
-        e['description_format'] = 'text/html'
-        e['data'] = Binary('some <em>data</em>')
-        e['data_format'] = 'text/html'
-        e['data_encoding'] = 'ascii'
-        self.assertEquals(set(e.get_words()), 
-                          set(['an', 'html', 'file', 'du', 'html', 'some', 'data']))
-
-        
-    def test_nonregr_relation_cache(self):
-        p1 = self.add_entity('Personne', nom=u'di mascio', prenom=u'adrien')
-        p2 = self.add_entity('Personne', nom=u'toto')
-        self.execute('SET X evaluee Y WHERE X nom "di mascio", Y nom "toto"')
-        self.assertEquals(p1.evaluee[0].nom, "toto")
-        self.failUnless(not p1.reverse_evaluee)
-        
-    def test_complete_relation(self):
-        self.execute('SET RT add_permission G WHERE RT name "wf_info_for", G name "managers"')
-        self.commit()
-        try:
-            eid = self.execute('INSERT TrInfo X: X comment "zou", X wf_info_for U,'
-                               'X from_state S1, X to_state S2 WHERE '
-                               'U login "admin", S1 name "activated", S2 name "deactivated"')[0][0]
-            trinfo = self.entity('Any X WHERE X eid %(x)s', {'x': eid}, 'x')
-            trinfo.complete()
-            self.failUnless(trinfo.relation_cached('from_state', 'subject'))
-            self.failUnless(trinfo.relation_cached('to_state', 'subject'))
-            self.failUnless(trinfo.relation_cached('wf_info_for', 'subject'))
-            # check with a missing relation
-            eid = self.execute('INSERT TrInfo X: X comment "zou", X wf_info_for U,'
-                               'X to_state S2 WHERE '
-                               'U login "admin", S2 name "activated"')[0][0]
-            trinfo = self.entity('Any X WHERE X eid %(x)s', {'x': eid}, 'x')
-            trinfo.complete()
-            self.failUnless(isinstance(trinfo.creation_date, DateTimeType))
-            self.failUnless(trinfo.relation_cached('from_state', 'subject'))
-            self.failUnless(trinfo.relation_cached('to_state', 'subject'))
-            self.failUnless(trinfo.relation_cached('wf_info_for', 'subject'))
-            self.assertEquals(trinfo.from_state, [])
-        finally:
-            self.rollback()
-            self.execute('DELETE RT add_permission G WHERE RT name "wf_info_for", G name "managers"')
-            self.commit()
-
-    def test_request_cache(self):
-        req = self.request()
-        user = self.entity('EUser X WHERE X login "admin"', req=req)
-        state = user.in_state[0]
-        samestate = self.entity('State X WHERE X name "activated"', req=req)
-        self.failUnless(state is samestate)
-
-    def test_rest_path(self):
-        note = self.add_entity('Note', type=u'z')
-        self.assertEquals(note.rest_path(), 'note/%s' % note.eid)
-        # unique attr
-        tag = self.add_entity('Tag', name=u'x')
-        self.assertEquals(tag.rest_path(), 'tag/x')
-        # test explicit rest_attr
-        person = self.add_entity('Personne', prenom=u'john', nom=u'doe')
-        self.assertEquals(person.rest_path(), 'personne/doe')
-        # ambiguity test
-        person2 = self.add_entity('Personne', prenom=u'remi', nom=u'doe')
-        self.assertEquals(person.rest_path(), 'personne/eid/%s' % person.eid)
-        self.assertEquals(person2.rest_path(), 'personne/eid/%s' % person2.eid)
-        # unique attr with None value (wikiid in this case)
-        card1 = self.add_entity('Card', title=u'hop')
-        self.assertEquals(card1.rest_path(), 'card/eid/%s' % card1.eid)
-        card2 = self.add_entity('Card', title=u'pod', wikiid=u'zob/i')
-        self.assertEquals(card2.rest_path(), 'card/zob%2Fi')
-
-    def test_set_attributes(self):
-        person = self.add_entity('Personne', nom=u'di mascio', prenom=u'adrien')
-        self.assertEquals(person.prenom, u'adrien')
-        self.assertEquals(person.nom, u'di mascio')
-        person.set_attributes(prenom=u'sylvain', nom=u'thénault')
-        person = self.entity('Personne P') # XXX retreival needed ?
-        self.assertEquals(person.prenom, u'sylvain')
-        self.assertEquals(person.nom, u'thénault')
-
-    def test_metainformation(self):
-        note = self.add_entity('Note', type=u'z')
-        metainf = note.metainformation()
-        self.assertEquals(metainf, {'source': {'adapter': 'native', 'uri': 'system'}, 'type': u'Note', 'extid': None})
-        self.assertEquals(note.absolute_url(), 'http://testing.fr/cubicweb/note/%s' % note.eid)
-        metainf['source'] = metainf['source'].copy()
-        metainf['source']['base-url']  = 'http://cubicweb2.com/'
-        self.assertEquals(note.absolute_url(), 'http://cubicweb2.com/note/%s' % note.eid)
-        
-if __name__ == '__main__':
-    from logilab.common.testlib import unittest_main
-    unittest_main()
-
--- a/common/test/unittest_utils.py	Tue Feb 17 23:21:23 2009 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,47 +0,0 @@
-"""unit tests for module cubicweb.common.utils"""
-
-from logilab.common.testlib import TestCase, unittest_main
-
-from cubicweb.common.utils import make_uid, UStringIO, SizeConstrainedList
-
-
-class MakeUidTC(TestCase):
-    def test_1(self):
-        self.assertNotEquals(make_uid('xyz'), make_uid('abcd'))
-        self.assertNotEquals(make_uid('xyz'), make_uid('xyz'))
-        
-    def test_2(self):
-        d = {}
-        while len(d)<10000:
-            uid = make_uid('xyz')
-            if d.has_key(uid):
-                self.fail(len(d))
-            d[uid] = 1
-
-        
-class UStringIOTC(TestCase):
-    def test_boolean_value(self):
-        self.assert_(UStringIO())
-
-
-class SizeConstrainedListTC(TestCase):
-
-    def test_append(self):
-        l = SizeConstrainedList(10)
-        for i in xrange(12):
-            l.append(i)
-        self.assertEquals(l, range(2, 12))
-    
-    def test_extend(self):
-        testdata = [(range(5), range(5)),
-                    (range(10), range(10)),
-                    (range(12), range(2, 12)),
-                    ]
-        for extension, expected in testdata:
-            l = SizeConstrainedList(10)
-            l.extend(extension)
-            yield self.assertEquals, l, expected
-
-   
-if __name__ == '__main__':
-    unittest_main()
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/unittest_entity.py	Tue Feb 17 23:34:01 2009 +0100
@@ -0,0 +1,491 @@
+# -*- coding: utf-8 -*-
+"""unit tests for cubicweb.web.views.entities module"""
+
+from cubicweb.devtools.apptest import EnvBasedTC
+
+from mx.DateTime import DateTimeType, now
+from cubicweb import Binary
+
+class EntityTC(EnvBasedTC):
+
+##     def setup_database(self):
+##         self.add_entity('Personne', nom=u'di mascio', prenom=u'adrien')
+##         self.add_entity('Task', title=u'fait ca !', description=u'et plus vite', start=now())
+##         self.add_entity('Tag', name=u'x')
+##         self.add_entity('Link', title=u'perdu', url=u'http://www.perdu.com',
+##                         embed=False)
+    
+    def test_boolean_value(self):
+        e = self.etype_instance('Tag')
+        self.failUnless(e)
+
+    def test_yams_inheritance(self):
+        from entities import AnotherNote
+        e = self.etype_instance('SubNote')
+        self.assertIsInstance(e, AnotherNote)
+        e2 = self.etype_instance('SubNote')
+        self.assertIs(e.__class__, e2.__class__)
+
+    def test_has_eid(self):
+        e = self.etype_instance('Tag')
+        self.assertEquals(e.eid, None)
+        self.assertEquals(e.has_eid(), False)
+        e.eid = 'X'
+        self.assertEquals(e.has_eid(), False)
+        e.eid = 0
+        self.assertEquals(e.has_eid(), True)
+        e.eid = 2
+        self.assertEquals(e.has_eid(), True)
+        
+    def test_copy(self):
+        self.add_entity('Tag', name=u'x')
+        p = self.add_entity('Personne', nom=u'toto')
+        oe = self.add_entity('Note', type=u'x')
+        self.execute('SET T ecrit_par U WHERE T eid %(t)s, U eid %(u)s',
+                     {'t': oe.eid, 'u': p.eid}, ('t','u'))
+        self.execute('SET TAG tags X WHERE X eid %(x)s', {'x': oe.eid}, 'x')
+        e = self.add_entity('Note', type=u'z')
+        e.copy_relations(oe.eid)
+        self.assertEquals(len(e.ecrit_par), 1)
+        self.assertEquals(e.ecrit_par[0].eid, p.eid)
+        self.assertEquals(len(e.reverse_tags), 0)
+        
+    def test_copy_with_nonmeta_composite_inlined(self):
+        p = self.add_entity('Personne', nom=u'toto')
+        oe = self.add_entity('Note', type=u'x')
+        self.schema['ecrit_par'].set_rproperty('Note', 'Personne', 'composite', 'subject')
+        self.execute('SET T ecrit_par U WHERE T eid %(t)s, U eid %(u)s',
+                     {'t': oe.eid, 'u': p.eid}, ('t','u'))
+        e = self.add_entity('Note', type=u'z')
+        e.copy_relations(oe.eid)
+        self.failIf(e.ecrit_par)
+        self.failUnless(oe.ecrit_par)
+            
+    def test_copy_with_composite(self):
+        user = self.user()
+        adeleid = self.execute('INSERT EmailAddress X: X address "toto@logilab.org", U use_email X WHERE U login "admin"')[0][0]
+        e = self.entity('Any X WHERE X eid %(x)s', {'x':user.eid}, 'x')
+        self.assertEquals(e.use_email[0].address, "toto@logilab.org")
+        self.assertEquals(e.use_email[0].eid, adeleid)
+        usereid = self.execute('INSERT EUser X: X login "toto", X upassword "toto", X in_group G, X in_state S '
+                               'WHERE G name "users", S name "activated"')[0][0]
+        e = self.entity('Any X WHERE X eid %(x)s', {'x':usereid}, 'x')
+        e.copy_relations(user.eid)
+        self.failIf(e.use_email)
+        self.failIf(e.primary_email)
+        
+    def test_copy_with_non_initial_state(self):
+        user = self.user()
+        eid = self.execute('INSERT EUser X: X login "toto", X upassword %(pwd)s, X in_group G WHERE G name "users"',
+                           {'pwd': 'toto'})[0][0]
+        self.commit()
+        self.execute('SET X in_state S WHERE X eid %(x)s, S name "deactivated"', {'x': eid}, 'x')
+        self.commit()
+        eid2 = self.execute('INSERT EUser X: X login "tutu", X upassword %(pwd)s', {'pwd': 'toto'})[0][0]
+        e = self.entity('Any X WHERE X eid %(x)s', {'x': eid2}, 'x')
+        e.copy_relations(eid)
+        self.commit()
+        e.clear_related_cache('in_state', 'subject')
+        self.assertEquals(e.state, 'activated')
+
+    def test_related_cache_both(self):
+        user = self.entity('Any X WHERE X eid %(x)s', {'x':self.user().eid}, 'x')
+        adeleid = self.execute('INSERT EmailAddress X: X address "toto@logilab.org", U use_email X WHERE U login "admin"')[0][0]
+        self.commit()
+        self.assertEquals(user._related_cache.keys(), [])
+        email = user.primary_email[0]
+        self.assertEquals(sorted(user._related_cache), ['primary_email_subject'])
+        self.assertEquals(email._related_cache.keys(), ['primary_email_object'])
+        groups = user.in_group
+        self.assertEquals(sorted(user._related_cache), ['in_group_subject', 'primary_email_subject'])
+        for group in groups:
+            self.failIf('in_group_subject' in group._related_cache, group._related_cache.keys())
+
+    def test_related_limit(self):
+        p = self.add_entity('Personne', nom=u'di mascio', prenom=u'adrien')
+        for tag in u'abcd':
+            self.add_entity('Tag', name=tag)
+        self.execute('SET X tags Y WHERE X is Tag, Y is Personne')
+        self.assertEquals(len(p.related('tags', 'object', limit=2)), 2)
+        self.assertEquals(len(p.related('tags', 'object')), 4)
+
+        
+    def test_fetch_rql(self):
+        user = self.user()
+        Personne = self.vreg.etype_class('Personne')
+        Societe = self.vreg.etype_class('Societe')
+        Note = self.vreg.etype_class('Note')
+        peschema = Personne.e_schema
+        seschema = Societe.e_schema
+        peschema.subject_relation('travaille').set_rproperty(peschema, seschema, 'cardinality', '1*')
+        peschema.subject_relation('connait').set_rproperty(peschema, peschema, 'cardinality', '11')
+        peschema.subject_relation('evaluee').set_rproperty(peschema, Note.e_schema, 'cardinality', '1*')
+        seschema.subject_relation('evaluee').set_rproperty(seschema, Note.e_schema, 'cardinality', '1*')
+        # testing basic fetch_attrs attribute
+        self.assertEquals(Personne.fetch_rql(user),
+                          'Any X,AA,AB,AC ORDERBY AA ASC WHERE X is Personne, X nom AA, X prenom AB, X modification_date AC')
+        pfetch_attrs = Personne.fetch_attrs
+        sfetch_attrs = Societe.fetch_attrs
+        try:
+            # testing unknown attributes
+            Personne.fetch_attrs = ('bloug', 'beep')
+            self.assertEquals(Personne.fetch_rql(user), 'Any X WHERE X is Personne')            
+            # testing one non final relation
+            Personne.fetch_attrs = ('nom', 'prenom', 'travaille')
+            self.assertEquals(Personne.fetch_rql(user),
+                              'Any X,AA,AB,AC,AD ORDERBY AA ASC WHERE X is Personne, X nom AA, X prenom AB, X travaille AC, AC nom AD')
+            # testing two non final relations
+            Personne.fetch_attrs = ('nom', 'prenom', 'travaille', 'evaluee')
+            self.assertEquals(Personne.fetch_rql(user),
+                              'Any X,AA,AB,AC,AD,AE,AF ORDERBY AA ASC,AF DESC WHERE X is Personne, X nom AA, '
+                              'X prenom AB, X travaille AC, AC nom AD, X evaluee AE, AE modification_date AF')
+            # testing one non final relation with recursion
+            Personne.fetch_attrs = ('nom', 'prenom', 'travaille')
+            Societe.fetch_attrs = ('nom', 'evaluee')
+            self.assertEquals(Personne.fetch_rql(user),
+                              'Any X,AA,AB,AC,AD,AE,AF ORDERBY AA ASC,AF DESC WHERE X is Personne, X nom AA, X prenom AB, '
+                              'X travaille AC, AC nom AD, AC evaluee AE, AE modification_date AF'
+                              )
+            # testing symetric relation
+            Personne.fetch_attrs = ('nom', 'connait')
+            self.assertEquals(Personne.fetch_rql(user), 'Any X,AA,AB ORDERBY AA ASC WHERE X is Personne, X nom AA, X connait AB')
+            # testing optional relation
+            peschema.subject_relation('travaille').set_rproperty(peschema, seschema, 'cardinality', '?*')
+            Personne.fetch_attrs = ('nom', 'prenom', 'travaille')
+            Societe.fetch_attrs = ('nom',)
+            self.assertEquals(Personne.fetch_rql(user),
+                              'Any X,AA,AB,AC,AD ORDERBY AA ASC WHERE X is Personne, X nom AA, X prenom AB, X travaille AC?, AC nom AD')
+            # testing relation with cardinality > 1
+            peschema.subject_relation('travaille').set_rproperty(peschema, seschema, 'cardinality', '**')
+            self.assertEquals(Personne.fetch_rql(user),
+                              'Any X,AA,AB ORDERBY AA ASC WHERE X is Personne, X nom AA, X prenom AB')
+            # XXX test unauthorized attribute
+        finally:
+            Personne.fetch_attrs = pfetch_attrs
+            Societe.fetch_attrs = sfetch_attrs
+
+    def test_related_rql(self):
+        from cubicweb.entities import fetch_config
+        Personne = self.vreg.etype_class('Personne')
+        Societe = self.vreg.etype_class('Societe')
+        Personne.fetch_attrs, Personne.fetch_order = fetch_config(('nom', 'prenom', 'sexe'))
+        Societe.fetch_attrs, Societe.fetch_order = fetch_config(('nom', 'web'))
+        aff = self.add_entity('Affaire', sujet=u'my subject', ref=u'the ref')
+        self.assertEquals(aff.related_rql('liee_a'),
+                          'Any X,AA,AB ORDERBY AA ASC WHERE E eid %(x)s, E liee_a X, '
+                          'X nom AA, X modification_date AB')
+        Societe.fetch_attrs = ('web',)
+        self.assertEquals(aff.related_rql('liee_a'),
+                          'Any X ORDERBY Z DESC WHERE X modification_date Z, E eid %(x)s, E liee_a X')
+    
+    def test_entity_unrelated(self):
+        p = self.add_entity('Personne', nom=u'di mascio', prenom=u'adrien')
+        e = self.add_entity('Tag', name=u'x')
+        rschema = e.e_schema.subject_relation('tags')
+        related = [r.eid for r in e.tags]
+        self.failUnlessEqual(related, [])
+        unrelated = [reid for rview, reid in e.vocabulary(rschema, 'subject')]
+        self.failUnless(p.eid in unrelated)
+        self.execute('SET X tags Y WHERE X is Tag, Y is Personne')
+        e = self.entity('Any X WHERE X is Tag')
+        unrelated = [reid for rview, reid in e.vocabulary(rschema, 'subject')]
+        self.failIf(p.eid in unrelated)
+
+    def test_entity_unrelated_limit(self):
+        e = self.add_entity('Tag', name=u'x')
+        self.add_entity('Personne', nom=u'di mascio', prenom=u'adrien')
+        self.add_entity('Personne', nom=u'di mascio', prenom=u'gwen')
+        rschema = e.e_schema.subject_relation('tags')
+        self.assertEquals(len(e.vocabulary(rschema, 'subject', limit=1)),
+                          1)
+        
+    def test_new_entity_unrelated(self):
+        e = self.etype_instance('EUser')
+        rschema = e.e_schema.subject_relation('in_group')
+        unrelated = [reid for rview, reid in e.vocabulary(rschema, 'subject')]
+        # should be default groups but owners, i.e. managers, users, guests
+        self.assertEquals(len(unrelated), 3)
+
+
+    def test_rtags_expansion(self):
+        from cubicweb.entities import AnyEntity
+        class Personne(AnyEntity):
+            id = 'Personne'
+            __rtags__ = {
+                ('travaille', 'Societe', 'subject') : set(('primary',)),
+                ('evaluee', '*', 'subject') : set(('secondary',)),
+                'ecrit_par' : set(('inlineview',)),
+                }
+        self.vreg.register_vobject_class(Personne)
+        rtags = Personne.rtags
+        self.assertEquals(rtags.get_tags('evaluee', 'Note', 'subject'), set(('secondary', 'link')))
+        self.assertEquals(rtags.is_inlined('evaluee', 'Note', 'subject'), False)
+        self.assertEquals(rtags.get_tags('evaluee', 'Personne', 'subject'), set(('secondary', 'link')))
+        self.assertEquals(rtags.is_inlined('evaluee', 'Personne', 'subject'), False)
+        self.assertEquals(rtags.get_tags('ecrit_par', 'Note', 'object'), set(('inlineview', 'link')))
+        self.assertEquals(rtags.is_inlined('ecrit_par', 'Note', 'object'), True)
+        class Personne2(Personne):
+            id = 'Personne'
+            __rtags__ = {
+                ('evaluee', 'Note', 'subject') : set(('inlineview',)),
+                }
+        self.vreg.register_vobject_class(Personne2)
+        rtags = Personne2.rtags
+        self.assertEquals(rtags.get_tags('evaluee', 'Note', 'subject'), set(('inlineview', 'link')))
+        self.assertEquals(rtags.is_inlined('evaluee', 'Note', 'subject'), True)
+        self.assertEquals(rtags.get_tags('evaluee', 'Personne', 'subject'), set(('secondary', 'link')))
+        self.assertEquals(rtags.is_inlined('evaluee', 'Personne', 'subject'), False)
+    
+    def test_relations_by_category(self):
+        e = self.etype_instance('EUser')
+        def rbc(iterable):
+            return [(rschema.type, x) for rschema, tschemas, x in iterable]
+        self.assertEquals(rbc(e.relations_by_category('primary')),
+                          [('login', 'subject'), ('upassword', 'subject'),
+                           ('in_group', 'subject'), ('in_state', 'subject'),
+                           ('eid', 'subject'),])
+        # firstname and surname are put in secondary category in views.entities.EUserEntity
+        self.assertListEquals(rbc(e.relations_by_category('secondary')),
+                              [('firstname', 'subject'), ('surname', 'subject')])
+        self.assertListEquals(rbc(e.relations_by_category('generic')),
+                              [('primary_email', 'subject'),
+                               ('evaluee', 'subject'),
+                               ('for_user', 'object')])
+        # owned_by is defined both as subject and object relations on EUser
+        self.assertListEquals(rbc(e.relations_by_category('generated')),
+                              [('last_login_time', 'subject'),
+                               ('created_by', 'subject'),
+                               ('creation_date', 'subject'),
+                               ('is', 'subject'),
+                               ('is_instance_of', 'subject'),
+                               ('modification_date', 'subject'),
+                               ('owned_by', 'subject'),
+                               ('created_by', 'object'),
+                               ('wf_info_for', 'object'),
+                               ('owned_by', 'object'),
+                               ('bookmarked_by', 'object')])
+        e = self.etype_instance('Personne')
+        self.assertListEquals(rbc(e.relations_by_category('primary')),
+                              [('nom', 'subject'), ('eid', 'subject')])
+        self.assertListEquals(rbc(e.relations_by_category('secondary')),
+                              [('prenom', 'subject'),
+                               ('sexe', 'subject'),
+                               ('promo', 'subject'),
+                               ('titre', 'subject'),
+                               ('adel', 'subject'),
+                               ('ass', 'subject'),
+                               ('web', 'subject'),
+                               ('tel', 'subject'),
+                               ('fax', 'subject'),
+                               ('datenaiss', 'subject'),
+                               ('test', 'subject'),
+                               ('description', 'subject'),
+                               ('salary', 'subject')])
+        self.assertListEquals(rbc(e.relations_by_category('generic')),
+                              [('concerne', 'subject'),
+                               ('connait', 'subject'),
+                               ('evaluee', 'subject'),
+                               ('travaille', 'subject'),
+                               ('ecrit_par', 'object'),
+                               ('evaluee', 'object'),
+                               ('liee_a', 'object'),
+                               ('tags', 'object')])
+        self.assertListEquals(rbc(e.relations_by_category('generated')),
+                              [('created_by', 'subject'),
+                               ('creation_date', 'subject'),
+                               ('is', 'subject'),
+                               ('is_instance_of', 'subject'),
+                               ('modification_date', 'subject'),
+                               ('owned_by', 'subject')])
+        
+
+    def test_printable_value_string(self):
+        e = self.add_entity('Card', title=u'rest test', content=u'du :eid:`1:*ReST*`',
+                            content_format=u'text/rest')
+        self.assertEquals(e.printable_value('content'),
+                          '<p>du <a class="reference" href="http://testing.fr/cubicweb/egroup/managers">*ReST*</a></p>\n')
+        e['content'] = 'du <em>html</em> <ref rql="EUser X">users</ref>'
+        e['content_format'] = 'text/html'
+        self.assertEquals(e.printable_value('content'),
+                          'du <em>html</em> <a href="http://testing.fr/cubicweb/view?rql=EUser%20X">users</a>')
+        e['content'] = 'du *texte*'
+        e['content_format'] = 'text/plain'
+        self.assertEquals(e.printable_value('content'),
+                          '<p>\ndu *texte*\n</p>')
+        e['title'] = 'zou'
+        e['content'] = '<h1 tal:content="self/title">titre</h1>'
+        e['content_format'] = 'text/cubicweb-page-template'
+        self.assertEquals(e.printable_value('content'),
+                          '<h1>zou</h1>')
+        
+        #e = self.etype_instance('Task')
+        e['content'] = '''\
+a title
+=======
+du :eid:`1:*ReST*`'''
+        e['content_format'] = 'text/rest'
+        self.assertEquals(e.printable_value('content', format='text/plain'),
+                          e['content'])
+
+        e['content'] = u'<b>yo (zou éà ;)</b>'
+        e['content_format'] = 'text/html'
+        self.assertEquals(e.printable_value('content', format='text/plain').strip(),
+                          u'**yo (zou éà ;)**')
+
+    def test_printable_value_bytes(self):
+        e = self.add_entity('File', data=Binary('lambda x: 1'), data_format=u'text/x-python',
+                            data_encoding=u'ascii', name=u'toto.py')
+        from cubicweb.common import mttransforms
+        if mttransforms.HAS_PYGMENTS_TRANSFORMS:
+            self.assertEquals(e.printable_value('data'),
+                              '''<div class="highlight"><pre><span class="k">lambda</span> <span class="n">x</span><span class="p">:</span> <span class="mf">1</span>
+</pre></div>
+''')
+        else:
+            self.assertEquals(e.printable_value('data'),
+                              '''<pre class="python">
+<span style="color: #C00000;">lambda</span> <span style="color: #000000;">x</span><span style="color: #0000C0;">:</span> <span style="color: #0080C0;">1</span>
+</pre>
+''')
+        
+        e = self.add_entity('File', data=Binary('*héhéhé*'), data_format=u'text/rest',
+                            data_encoding=u'utf-8', name=u'toto.txt')
+        self.assertEquals(e.printable_value('data'),
+                          u'<p><em>héhéhé</em></p>\n')
+
+    def test_printable_value_bad_html(self):
+        """make sure we don't crash if we try to render invalid XHTML strings"""
+        e = self.add_entity('Card', title=u'bad html', content=u'<div>R&D<br>',
+                            content_format=u'text/html')
+        tidy = lambda x: x.replace('\n', '')
+        self.assertEquals(tidy(e.printable_value('content')),
+                          '<div>R&amp;D<br/></div>')
+        e['content'] = u'yo !! R&D <div> pas fermé'
+        self.assertEquals(tidy(e.printable_value('content')),
+                          u'yo !! R&amp;D <div> pas fermé</div>')
+        e['content'] = u'R&D'
+        self.assertEquals(tidy(e.printable_value('content')), u'R&amp;D')
+        e['content'] = u'R&D;'
+        self.assertEquals(tidy(e.printable_value('content')), u'R&amp;D;')
+        e['content'] = u'yo !! R&amp;D <div> pas fermé'
+        self.assertEquals(tidy(e.printable_value('content')),
+                          u'yo !! R&amp;D <div> pas fermé</div>')
+        e['content'] = u'été <div> été'
+        self.assertEquals(tidy(e.printable_value('content')),
+                          u'été <div> été</div>')
+        e['content'] = u'C&apos;est un exemple s&eacute;rieux'
+        self.assertEquals(tidy(e.printable_value('content')),
+                          u"C'est un exemple sérieux")
+        # make sure valid xhtml is left untouched
+        e['content'] = u'<div>R&amp;D<br/></div>'
+        self.assertEquals(e.printable_value('content'), e['content'])
+        e['content'] = u'<div>été</div>'
+        self.assertEquals(e.printable_value('content'), e['content'])
+        e['content'] = u'été'
+        self.assertEquals(e.printable_value('content'), e['content'])
+        
+
+    def test_entity_formatted_attrs(self):
+        e = self.etype_instance('Note')
+        self.assertEquals(e.formatted_attrs(), [])
+        e = self.etype_instance('File')
+        self.assertEquals(e.formatted_attrs(), ['description'])
+        e = self.etype_instance('AnotherNote')
+        self.assertEquals(e.formatted_attrs(), ['descr', 'descr2'])
+        
+        
+    def test_fulltextindex(self):
+        e = self.etype_instance('File')
+        e['name'] = 'an html file'
+        e['description'] = 'du <em>html</em>'
+        e['description_format'] = 'text/html'
+        e['data'] = Binary('some <em>data</em>')
+        e['data_format'] = 'text/html'
+        e['data_encoding'] = 'ascii'
+        self.assertEquals(set(e.get_words()), 
+                          set(['an', 'html', 'file', 'du', 'html', 'some', 'data']))
+
+        
+    def test_nonregr_relation_cache(self):
+        p1 = self.add_entity('Personne', nom=u'di mascio', prenom=u'adrien')
+        p2 = self.add_entity('Personne', nom=u'toto')
+        self.execute('SET X evaluee Y WHERE X nom "di mascio", Y nom "toto"')
+        self.assertEquals(p1.evaluee[0].nom, "toto")
+        self.failUnless(not p1.reverse_evaluee)
+        
+    def test_complete_relation(self):
+        self.execute('SET RT add_permission G WHERE RT name "wf_info_for", G name "managers"')
+        self.commit()
+        try:
+            eid = self.execute('INSERT TrInfo X: X comment "zou", X wf_info_for U,'
+                               'X from_state S1, X to_state S2 WHERE '
+                               'U login "admin", S1 name "activated", S2 name "deactivated"')[0][0]
+            trinfo = self.entity('Any X WHERE X eid %(x)s', {'x': eid}, 'x')
+            trinfo.complete()
+            self.failUnless(trinfo.relation_cached('from_state', 'subject'))
+            self.failUnless(trinfo.relation_cached('to_state', 'subject'))
+            self.failUnless(trinfo.relation_cached('wf_info_for', 'subject'))
+            # check with a missing relation
+            eid = self.execute('INSERT TrInfo X: X comment "zou", X wf_info_for U,'
+                               'X to_state S2 WHERE '
+                               'U login "admin", S2 name "activated"')[0][0]
+            trinfo = self.entity('Any X WHERE X eid %(x)s', {'x': eid}, 'x')
+            trinfo.complete()
+            self.failUnless(isinstance(trinfo.creation_date, DateTimeType))
+            self.failUnless(trinfo.relation_cached('from_state', 'subject'))
+            self.failUnless(trinfo.relation_cached('to_state', 'subject'))
+            self.failUnless(trinfo.relation_cached('wf_info_for', 'subject'))
+            self.assertEquals(trinfo.from_state, [])
+        finally:
+            self.rollback()
+            self.execute('DELETE RT add_permission G WHERE RT name "wf_info_for", G name "managers"')
+            self.commit()
+
+    def test_request_cache(self):
+        req = self.request()
+        user = self.entity('EUser X WHERE X login "admin"', req=req)
+        state = user.in_state[0]
+        samestate = self.entity('State X WHERE X name "activated"', req=req)
+        self.failUnless(state is samestate)
+
+    def test_rest_path(self):
+        note = self.add_entity('Note', type=u'z')
+        self.assertEquals(note.rest_path(), 'note/%s' % note.eid)
+        # unique attr
+        tag = self.add_entity('Tag', name=u'x')
+        self.assertEquals(tag.rest_path(), 'tag/x')
+        # test explicit rest_attr
+        person = self.add_entity('Personne', prenom=u'john', nom=u'doe')
+        self.assertEquals(person.rest_path(), 'personne/doe')
+        # ambiguity test
+        person2 = self.add_entity('Personne', prenom=u'remi', nom=u'doe')
+        self.assertEquals(person.rest_path(), 'personne/eid/%s' % person.eid)
+        self.assertEquals(person2.rest_path(), 'personne/eid/%s' % person2.eid)
+        # unique attr with None value (wikiid in this case)
+        card1 = self.add_entity('Card', title=u'hop')
+        self.assertEquals(card1.rest_path(), 'card/eid/%s' % card1.eid)
+        card2 = self.add_entity('Card', title=u'pod', wikiid=u'zob/i')
+        self.assertEquals(card2.rest_path(), 'card/zob%2Fi')
+
+    def test_set_attributes(self):
+        person = self.add_entity('Personne', nom=u'di mascio', prenom=u'adrien')
+        self.assertEquals(person.prenom, u'adrien')
+        self.assertEquals(person.nom, u'di mascio')
+        person.set_attributes(prenom=u'sylvain', nom=u'thénault')
+        person = self.entity('Personne P') # XXX retreival needed ?
+        self.assertEquals(person.prenom, u'sylvain')
+        self.assertEquals(person.nom, u'thénault')
+
+    def test_metainformation(self):
+        note = self.add_entity('Note', type=u'z')
+        metainf = note.metainformation()
+        self.assertEquals(metainf, {'source': {'adapter': 'native', 'uri': 'system'}, 'type': u'Note', 'extid': None})
+        self.assertEquals(note.absolute_url(), 'http://testing.fr/cubicweb/note/%s' % note.eid)
+        metainf['source'] = metainf['source'].copy()
+        metainf['source']['base-url']  = 'http://cubicweb2.com/'
+        self.assertEquals(note.absolute_url(), 'http://cubicweb2.com/note/%s' % note.eid)
+        
+if __name__ == '__main__':
+    from logilab.common.testlib import unittest_main
+    unittest_main()
+
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/unittest_utils.py	Tue Feb 17 23:34:01 2009 +0100
@@ -0,0 +1,47 @@
+"""unit tests for module cubicweb.common.utils"""
+
+from logilab.common.testlib import TestCase, unittest_main
+
+from cubicweb.common.utils import make_uid, UStringIO, SizeConstrainedList
+
+
+class MakeUidTC(TestCase):
+    def test_1(self):
+        self.assertNotEquals(make_uid('xyz'), make_uid('abcd'))
+        self.assertNotEquals(make_uid('xyz'), make_uid('xyz'))
+        
+    def test_2(self):
+        d = {}
+        while len(d)<10000:
+            uid = make_uid('xyz')
+            if d.has_key(uid):
+                self.fail(len(d))
+            d[uid] = 1
+
+        
+class UStringIOTC(TestCase):
+    def test_boolean_value(self):
+        self.assert_(UStringIO())
+
+
+class SizeConstrainedListTC(TestCase):
+
+    def test_append(self):
+        l = SizeConstrainedList(10)
+        for i in xrange(12):
+            l.append(i)
+        self.assertEquals(l, range(2, 12))
+    
+    def test_extend(self):
+        testdata = [(range(5), range(5)),
+                    (range(10), range(10)),
+                    (range(12), range(2, 12)),
+                    ]
+        for extension, expected in testdata:
+            l = SizeConstrainedList(10)
+            l.extend(extension)
+            yield self.assertEquals, l, expected
+
+   
+if __name__ == '__main__':
+    unittest_main()