web/test/unittest_views_basecontrollers.py
author sylvain.thenault@logilab.fr
Thu, 29 Jan 2009 16:26:33 +0100
changeset 519 06390418cd9a
parent 0 b97547f5f1fa
child 1398 5fe84a5f7035
permissions -rw-r--r--
pyrorql source now ignore external eids which are themselves coming from another external source already in use by the repository (should have the same uri)

"""cubicweb.web.views.basecontrollers unit tests"""
import simplejson

from logilab.common.testlib import unittest_main

from cubicweb import Binary, Unauthorized
from cubicweb.devtools._apptest import TestEnvironment
from cubicweb.devtools.apptest import EnvBasedTC, ControllerTC

from cubicweb.common import ValidationError
from cubicweb.common.uilib import rql_for_eid

from cubicweb.web import INTERNAL_FIELD_VALUE, Redirect, RequestError
from cubicweb.web.views.basecontrollers import xmlize

from cubicweb.entities.authobjs import EUser


class EditControllerTC(ControllerTC):
    def setUp(self):
        ControllerTC.setUp(self)
        self.failUnless('users' in self.schema.eschema('EGroup').get_groups('read'))
        
    def tearDown(self):
        ControllerTC.tearDown(self)
        self.failUnless('users' in self.schema.eschema('EGroup').get_groups('read'))
        
    def test_noparam_edit(self):
        """check behaviour of this controller without any form parameter
        """
        
        self.req.form = {}
        self.assertRaises(ValidationError, self.publish, self.req)
        
    def test_validation_unique(self):
        """test creation of two linked entities
        """        
        user = self.user()
        self.req.form = {'eid': 'X', '__type:X': 'EUser',
                         'login:X': u'admin', 'edits-login:X': u'', 
                         'upassword:X': u'toto', 'upassword-confirm:X': u'toto', 'edits-upassword:X': u'', 
                         }
        self.assertRaises(ValidationError, self.publish, self.req)


    def test_user_editing_itself(self):
        """checking that a manager user can edit itself
        """
        user = self.user()
        basegroups = [str(eid) for eid, in self.execute('EGroup G WHERE X in_group G, X eid %(x)s', {'x': user.eid})]
        groupeids = [eid for eid, in self.execute('EGroup G WHERE G name in ("managers", "users")')]
        groups = [str(eid) for eid in groupeids]
        stateeid = [eid for eid, in self.execute('State S WHERE S name "activated"')][0]
        self.req.form = {
            'eid':       `user.eid`,
            '__type:'+`user.eid`:    'EUser',
            'login:'+`user.eid`:     unicode(user.login),
            'firstname:'+`user.eid`: u'Th\xe9nault',
            'surname:'+`user.eid`:   u'Sylvain',
            'in_group:'+`user.eid`:  groups,
            'in_state:'+`user.eid`:  `stateeid`,
            #
            'edits-login:'+`user.eid`:     unicode(user.login),
            'edits-firstname:'+`user.eid`: u'',
            'edits-surname:'+`user.eid`:   u'',
            'edits-in_group:'+`user.eid`:  basegroups,
            'edits-in_state:'+`user.eid`:  `stateeid`,
            }
        path, params = self.expect_redirect_publish()
        e = self.execute('Any X WHERE X eid %(x)s', {'x': user.eid}, 'x').get_entity(0, 0)
        self.assertEquals(e.firstname, u'Th\xe9nault')
        self.assertEquals(e.surname, u'Sylvain')
        self.assertEquals(e.login, user.login)
        self.assertEquals([g.eid for g in e.in_group], groupeids)
        self.assertEquals(e.in_state[0].eid, stateeid)

    def test_user_can_change_its_password(self):
        user = self.create_user('user')
        cnx = self.login('user')
        req = self.request()
        #self.assertEquals(self.ctrl.schema['EUser']._groups['read'],
        #                  ('managers', 'users'))
        req.form = {
            'eid': `user.eid`, '__type:'+`user.eid`: 'EUser',
            '__maineid' : str(user.eid),
            'upassword:'+`user.eid`: 'tournicoton',
            'upassword-confirm:'+`user.eid`: 'tournicoton',
            'edits-upassword:'+`user.eid`:  '',
            }
        path, params = self.expect_redirect_publish(req)
        cnx.commit() # commit to check we don't get late validation error for instance
        self.assertEquals(path, 'euser/user')
        self.failIf('vid' in params)

    def testr_user_editing_itself_no_relation(self):
        """checking we can edit an entity without specifying some required
        relations (meaning no changes)
        """
        user = self.user()
        groupeids = [eid for eid, in self.execute('EGroup G WHERE X in_group G, X eid %(x)s', {'x': user.eid})]
        self.req.form = {
            'eid':       `user.eid`,
            '__type:'+`user.eid`:    'EUser',
            'login:'+`user.eid`:     unicode(user.login),
            'firstname:'+`user.eid`: u'Th\xe9nault',
            'surname:'+`user.eid`:   u'Sylvain',
            #
            'edits-login:'+`user.eid`:     unicode(user.login),
            'edits-firstname:'+`user.eid`: u'',
            'edits-surname:'+`user.eid`:   u'',
            }
        path, params = self.expect_redirect_publish()
        e = self.execute('Any X WHERE X eid %(x)s', {'x': user.eid}, 'x').get_entity(0, 0)
        self.assertEquals(e.login, user.login)
        self.assertEquals(e.firstname, u'Th\xe9nault')
        self.assertEquals(e.surname, u'Sylvain')
        self.assertEquals([g.eid for g in e.in_group], groupeids)
        stateeids = [eid for eid, in self.execute('State S WHERE S name "activated"')]
        self.assertEquals([s.eid for s in e.in_state], stateeids)
        
        
    def test_create_multiple_linked(self):
        gueid = self.execute('EGroup G WHERE G name "users"')[0][0]
        self.req.form = {'eid': ['X', 'Y'],
                         
                         '__type:X': 'EUser',
                         '__maineid' : 'X',
                         'login:X': u'adim', 'edits-login:X': u'', 
                         'upassword:X': u'toto', 'upassword-confirm:X': u'toto', 'edits-upassword:X': u'', 
                         'surname:X': u'Di Mascio', 'edits-surname:X': '',

                         'in_group:X': `gueid`, 'edits-in_group:X': INTERNAL_FIELD_VALUE, 
                         
                         '__type:Y': 'EmailAddress',
                         'address:Y': u'dima@logilab.fr', 'edits-address:Y': '',
                         'use_email:X': 'Y', 'edits-use_email:X': INTERNAL_FIELD_VALUE, 
                         }
        path, params = self.expect_redirect_publish()
        # should be redirected on the created person
        self.assertEquals(path, 'euser/adim')
        e = self.execute('Any P WHERE P surname "Di Mascio"').get_entity(0, 0)
        self.assertEquals(e.surname, 'Di Mascio')
        email = e.use_email[0]
        self.assertEquals(email.address, 'dima@logilab.fr')
        
    def test_edit_multiple_linked(self):
        peid = self.create_user('adim').eid
        self.req.form = {'eid': [`peid`, 'Y'],
                         '__type:%s'%peid: 'EUser',
                         'surname:%s'%peid: u'Di Masci', 'edits-surname:%s'%peid: '',
                         
                         '__type:Y': 'EmailAddress',
                         'address:Y': u'dima@logilab.fr', 'edits-address:Y': '',
                         'use_email:%s'%peid: 'Y', 'edits-use_email:%s'%peid: INTERNAL_FIELD_VALUE,
                         
                         '__redirectrql': 'Any X WHERE X eid %s'%peid,
                         }
        path, params = self.expect_redirect_publish()
        # should be redirected on the created person
        eid = params['rql'].split()[-1]
        e = self.execute('Any X WHERE X eid %(x)s', {'x': eid}, 'x').get_entity(0, 0)
        self.assertEquals(e.surname, 'Di Masci')
        email = e.use_email[0]
        self.assertEquals(email.address, 'dima@logilab.fr')
        
        emaileid = email.eid
        self.req.form = {'eid': [`peid`, `emaileid`],
                         '__type:%s'%peid: 'EUser',
                         'surname:%s'%peid: u'Di Masci', 'edits-surname:%s'%peid: 'Di Masci',
                         '__type:%s'%emaileid: 'EmailAddress',
                         'address:%s'%emaileid: u'adim@logilab.fr', 'edits-address:%s'%emaileid: 'dima@logilab.fr',
                         'use_email:%s'%peid: `emaileid`, 'edits-use_email:%s'%peid: `emaileid`, 
                         '__redirectrql': 'Any X WHERE X eid %s'%peid,
                         }
        path, params = self.expect_redirect_publish()
        # should be redirected on the created person
        eid = params['rql'].split()[-1]
        e = self.execute('Any X WHERE X eid %(x)s', {'x': eid}, 'x').get_entity(0, 0)
        self.assertEquals(e.surname, 'Di Masci')
        email = e.use_email[0]
        self.assertEquals(email.address, 'adim@logilab.fr')

        
    def test_password_confirm(self):
        """test creation of two linked entities
        """        
        user = self.user()
        self.req.form = {'__cloned_eid:X': user.eid,
                         'eid': 'X', '__type:X': 'EUser',
                         'login:X': u'toto', 'edits-login:X': u'', 
                         'upassword:X': u'toto', 'edits-upassword:X': u'', 
                         }
        self.assertRaises(ValidationError, self.publish, self.req)
        self.req.form = {'__cloned_eid:X': user.eid,
                         'eid': 'X', '__type:X': 'EUser',
                         'login:X': u'toto', 'edits-login:X': u'', 
                         'upassword:X': u'toto', 'upassword-confirm:X': u'tutu', 'edits-upassword:X': u'', 
                         }
        self.assertRaises(ValidationError, self.publish, self.req)


    def test_interval_bound_constraint_success(self):
        feid = self.execute('INSERT File X: X name "toto.txt", X data %(data)s',
                            {'data': Binary('yo')})[0][0]
        self.req.form = {'eid': ['X'],
                         '__type:X': 'Salesterm',
                         'amount:X': u'-10', 'edits-amount:X': '',
                         'described_by_test:X': str(feid), 'edits-described_by_test:X': INTERNAL_FIELD_VALUE,
                         }
        self.assertRaises(ValidationError, self.publish, self.req)
        self.req.form = {'eid': ['X'],
                         '__type:X': 'Salesterm',
                         'amount:X': u'110', 'edits-amount:X': '',
                         'described_by_test:X': str(feid), 'edits-described_by_test:X': INTERNAL_FIELD_VALUE,
                         }
        self.assertRaises(ValidationError, self.publish, self.req)
        self.req.form = {'eid': ['X'],
                         '__type:X': 'Salesterm',
                         'amount:X': u'10', 'edits-amount:X': '',
                         'described_by_test:X': str(feid), 'edits-described_by_test:X': INTERNAL_FIELD_VALUE,
                         }
        self.expect_redirect_publish()
        # should be redirected on the created 
        #eid = params['rql'].split()[-1]
        e = self.execute('Salesterm X').get_entity(0, 0)
        self.assertEquals(e.amount, 10)

    def test_req_pending_insert(self):
        """make sure req's pending insertions are taken into account"""
        tmpgroup = self.add_entity('EGroup', name=u"test")
        user = self.user()
        self.req.set_session_data('pending_insert', set([(user.eid, 'in_group', tmpgroup.eid)]))
        path, params = self.expect_redirect_publish()
        usergroups = [gname for gname, in
                      self.execute('Any N WHERE G name N, U in_group G, U eid %(u)s', {'u': user.eid})]
        self.assertUnorderedIterableEquals(usergroups, ['managers', 'test'])
        self.assertEquals(self.req.get_pending_inserts(), [])


    def test_req_pending_delete(self):
        """make sure req's pending deletions are taken into account"""
        user = self.user()
        groupeid = self.execute('INSERT EGroup G: G name "test", U in_group G WHERE U eid %(x)s',
                                {'x': user.eid})[0][0]
        usergroups = [gname for gname, in
                      self.execute('Any N WHERE G name N, U in_group G, U eid %(u)s', {'u': user.eid})]
        # just make sure everything was set correctly
        self.assertUnorderedIterableEquals(usergroups, ['managers', 'test'])
        # now try to delete the relation
        self.req.set_session_data('pending_delete', set([(user.eid, 'in_group', groupeid)]))
        path, params = self.expect_redirect_publish()
        usergroups = [gname for gname, in
                      self.execute('Any N WHERE G name N, U in_group G, U eid %(u)s', {'u': user.eid})]
        self.assertUnorderedIterableEquals(usergroups, ['managers'])
        self.assertEquals(self.req.get_pending_deletes(), [])

    def test_custom_attribute_handler(self):
        def custom_login_edit(self, formparams, value, relations):
            formparams['login'] = value.upper()
            relations.append('X login %(login)s')
        EUser.custom_login_edit = custom_login_edit
        try:
            user = self.user()
            eid = repr(user.eid)
            self.req.form = {
                'eid': eid,
                '__type:'+eid:  'EUser',
                'login:'+eid: u'foo',
                'edits-login:'+eid:  unicode(user.login),
                }
            path, params = self.expect_redirect_publish()
            rset = self.execute('Any L WHERE X eid %(x)s, X login L', {'x': user.eid}, 'x')
            self.assertEquals(rset[0][0], 'FOO')
        finally:
            del EUser.custom_login_edit
        
    def test_redirect_apply_button(self):
        redirectrql = rql_for_eid(4012) # whatever
        self.req.form = {
                         'eid': 'A', '__type:A': 'BlogEntry',
                         '__maineid' : 'A',
                         'content:A': u'"13:03:43"', 'edits-content:A': '',
                         'title:A': u'huuu', 'edits-title:A': '',
                         '__redirectrql': redirectrql,
                         '__redirectvid': 'primary',
                         '__redirectparams': 'toto=tutu&tata=titi',
                         '__form_id': 'edition',
                         '__action_apply': '',
                         }
        path, params = self.expect_redirect_publish()
        self.failUnless(path.startswith('blogentry/'))
        eid = path.split('/')[1]
        self.assertEquals(params['vid'], 'edition')
        self.assertNotEquals(int(eid), 4012)
        self.assertEquals(params['__redirectrql'], redirectrql)
        self.assertEquals(params['__redirectvid'], 'primary')
        self.assertEquals(params['__redirectparams'], 'toto=tutu&tata=titi')

    def test_redirect_ok_button(self):
        redirectrql = rql_for_eid(4012) # whatever
        self.req.form = {
                         'eid': 'A', '__type:A': 'BlogEntry',
                         '__maineid' : 'A',
                         'content:A': u'"13:03:43"', 'edits-content:A': '',
                         'title:A': u'huuu', 'edits-title:A': '',
                         '__redirectrql': redirectrql,
                         '__redirectvid': 'primary',
                         '__redirectparams': 'toto=tutu&tata=titi',
                         '__form_id': 'edition',
                         }
        path, params = self.expect_redirect_publish()
        self.assertEquals(path, 'view')
        self.assertEquals(params['rql'], redirectrql)
        self.assertEquals(params['vid'], 'primary')
        self.assertEquals(params['tata'], 'titi')
        self.assertEquals(params['toto'], 'tutu')

    def test_redirect_delete_button(self):
        eid = self.add_entity('BlogEntry', title=u'hop', content=u'hop').eid
        self.req.form = {'eid': str(eid), '__type:%s'%eid: 'BlogEntry',
                         '__action_delete': ''}
        path, params = self.expect_redirect_publish()
        self.assertEquals(path, 'blogentry')
        self.assertEquals(params, {u'__message': u'entity deleted'})
        eid = self.add_entity('EmailAddress', address=u'hop@logilab.fr').eid
        self.execute('SET X use_email E WHERE E eid %(e)s, X eid %(x)s',
                     {'x': self.session().user.eid, 'e': eid}, 'x')
        self.commit()
        self.req.form = {'eid': str(eid), '__type:%s'%eid: 'EmailAddress',
                         '__action_delete': ''}
        path, params = self.expect_redirect_publish()
        self.assertEquals(path, 'euser/admin')
        self.assertEquals(params, {u'__message': u'entity deleted'})
        eid1 = self.add_entity('BlogEntry', title=u'hop', content=u'hop').eid
        eid2 = self.add_entity('EmailAddress', address=u'hop@logilab.fr').eid
        self.req.form = {'eid': [str(eid1), str(eid2)],
                         '__type:%s'%eid1: 'BlogEntry',
                         '__type:%s'%eid2: 'EmailAddress',
                         '__action_delete': ''}
        path, params = self.expect_redirect_publish()
        self.assertEquals(path, 'view')
        self.assertEquals(params, {u'__message': u'entities deleted'})

    def test_nonregr_egroup_etype_editing(self):
        """non-regression test checking that a manager user can edit a EEType entity (EGroup)
        """
        groupeids = [eid for eid, in self.execute('EGroup G WHERE G name "managers"')]
        groups = [str(eid) for eid in groupeids]
        eeetypeeid = self.execute('EEType X WHERE X name "EGroup"')[0][0]
        basegroups = [str(eid) for eid, in self.execute('EGroup G WHERE X read_permission G, X eid %(x)s', {'x': eeetypeeid})]
        self.req.form = {
                'eid':      `eeetypeeid`,
                '__type:'+`eeetypeeid`:   'EEType',
                'name:'+`eeetypeeid`:     u'EGroup',
                'final:'+`eeetypeeid`:    False,
                'meta:'+`eeetypeeid`:     True,
                'description:'+`eeetypeeid`:     u'users group', 
                'read_permission:'+`eeetypeeid`:  groups,
                #
                'edits-name:'+`eeetypeeid`:     u'EGroup',
                'edits-final:'+`eeetypeeid`:    False,
                'edits-meta:'+`eeetypeeid`:     True,
                'edits-description:'+`eeetypeeid`:     u'users group', 
                'edits-read_permission:'+`eeetypeeid`:  basegroups,
                }
        try:
            path, params = self.expect_redirect_publish()
            e = self.execute('Any X WHERE X eid %(x)s', {'x': eeetypeeid}, 'x').get_entity(0, 0)
            self.assertEquals(e.name, 'EGroup')
            self.assertEquals([g.eid for g in e.read_permission], groupeids)
        finally:
            # restore
            self.execute('SET X read_permission Y WHERE X name "EGroup", Y eid IN (%s), NOT X read_permission Y' % (','.join(basegroups)))
            self.commit()
            
    def test_nonregr_eetype_etype_editing(self):
        """non-regression test checking that a manager user can edit a EEType entity (EEType)
        """
        groupeids = sorted(eid for eid, in self.execute('EGroup G WHERE G name in ("managers", "users")'))
        groups = [str(eid) for eid in groupeids]
        eeetypeeid = self.execute('EEType X WHERE X name "EEType"')[0][0]
        basegroups = [str(eid) for eid, in self.execute('EGroup G WHERE X read_permission G, X eid %(x)s', {'x': eeetypeeid})]
        self.req.form = {
                'eid':      `eeetypeeid`,
                '__type:'+`eeetypeeid`:  'EEType',
                'name:'+`eeetypeeid`:     u'EEType',
                'final:'+`eeetypeeid`:    False,
                'meta:'+`eeetypeeid`:     True,
                'description:'+`eeetypeeid`:     u'users group', 
                'read_permission:'+`eeetypeeid`:  groups,

                'edits-name:'+`eeetypeeid`:     u'EEType',
                'edits-final:'+`eeetypeeid`:    False,
                'edits-meta:'+`eeetypeeid`:     True,
                'edits-description:'+`eeetypeeid`:     u'users group', 
                'edits-read_permission:'+`eeetypeeid`:  basegroups,
                }
        try:
            path, params = self.expect_redirect_publish()
            e = self.execute('Any X WHERE X eid %(x)s', {'x': eeetypeeid}, 'x').get_entity(0, 0)
            self.assertEquals(e.name, 'EEType')
            self.assertEquals(sorted(g.eid for g in e.read_permission), groupeids)
        finally:
            # restore
            self.execute('SET X read_permission Y WHERE X name "EEType", Y eid IN (%s), NOT X read_permission Y' % (','.join(basegroups)))
            self.commit()
        
    def test_nonregr_strange_text_input(self):
        """non-regression test checking text input containing "13:03:43"

        this seems to be postgres (tsearch?) specific
        """        
        self.req.form = {
                         'eid': 'A', '__type:A': 'BlogEntry',
                         '__maineid' : 'A',
                         'title:A': u'"13:03:40"', 'edits-title:A': '',
                         'content:A': u'"13:03:43"', 'edits-content:A': ''}
        path, params = self.expect_redirect_publish()
        self.failUnless(path.startswith('blogentry/'))
        eid = path.split('/')[1]
        e = self.execute('Any C, T WHERE C eid %(x)s, C content T', {'x': eid}, 'x').get_entity(0, 0)
        self.assertEquals(e.title, '"13:03:40"')
        self.assertEquals(e.content, '"13:03:43"')


    def test_nonregr_multiple_empty_email_addr(self):
        gueid = self.execute('EGroup G WHERE G name "users"')[0][0]
        self.req.form = {'eid': ['X', 'Y'],
                         
                         '__type:X': 'EUser',
                         'login:X': u'adim', 'edits-login:X': u'', 
                         'upassword:X': u'toto', 'upassword-confirm:X': u'toto', 'edits-upassword:X': u'', 
                         'in_group:X': `gueid`, 'edits-in_group:X': INTERNAL_FIELD_VALUE, 
                         
                         '__type:Y': 'EmailAddress',
                         'address:Y': u'', 'edits-address:Y': '',
                         'alias:Y': u'', 'edits-alias:Y': '',
                         'use_email:X': 'Y', 'edits-use_email:X': INTERNAL_FIELD_VALUE, 
                         }
        self.assertRaises(ValidationError, self.publish, self.req)

    def test_nonregr_copy(self):
        user = self.user()
        self.req.form = {'__cloned_eid:X': user.eid,
                         'eid': 'X', '__type:X': 'EUser',
                         '__maineid' : 'X',
                         'login:X': u'toto', 'edits-login:X': u'', 
                         'upassword:X': u'toto', 'upassword-confirm:X': u'toto', 'edits-upassword:X': u'', 
                         }
        path, params = self.expect_redirect_publish()
        self.assertEquals(path, 'euser/toto')
        e = self.execute('Any X WHERE X is EUser, X login "toto"').get_entity(0, 0)
        self.assertEquals(e.login, 'toto')
        self.assertEquals(e.in_group[0].name, 'managers')


    def test_nonregr_rollback_on_validation_error(self):
        p = self.create_user("doe")
        # do not try to skip 'primary_email' for this test
        old_skips = p.__class__.skip_copy_for
        p.__class__.skip_copy_for = ()
        try:
            e = self.add_entity('EmailAddress', address=u'doe@doe.com')
            self.execute('SET P use_email E, P primary_email E WHERE P eid %(p)s, E eid %(e)s',
                         {'p' : p.eid, 'e' : e.eid})
            self.req.form = {'__cloned_eid:X': p.eid,
                             'eid': 'X', '__type:X': 'EUser',
                             'login': u'dodo', 'edits-login': u'dodo', 
                             'surname:X': u'Boom', 'edits-surname:X': u'',
                             '__errorurl' : "whatever but required",
                             }
            # try to emulate what really happens in the web application
            # 1/ validate form => EditController.publish raises a ValidationError
            #    which fires a Redirect
            # 2/ When re-publishing the copy form, the publisher implicitly commits
            try:
                self.env.app.publish('edit', self.req)
            except Redirect:
                self.req.form['rql'] = 'Any X WHERE X eid %s' % p.eid
                self.req.form['vid'] = 'copy'
                self.env.app.publish('view', self.req)
            rset = self.execute('EUser P WHERE P surname "Boom"')
            self.assertEquals(len(rset), 0)
        finally:
            p.__class__.skip_copy_for = old_skips


class EmbedControllerTC(EnvBasedTC):

    def test_nonregr_embed_publish(self):
        # This test looks a bit stupid but at least it will probably
        # fail if the controller API changes and if EmbedController is not
        # updated (which is what happened before this test)
        req = self.request()
        req.form['url'] = 'http://intranet.logilab.fr/'
        controller = self.env.app.select_controller('embed', req)
        result = controller.publish(rset=None)


class ReportBugControllerTC(EnvBasedTC):

    def test_usable_by_guets(self):
        req = self.request()
        self.env.app.select_controller('reportbug', req)


class SendMailControllerTC(EnvBasedTC):

    def test_not_usable_by_guets(self):
        self.login('anon')
        req = self.request()
        self.assertRaises(Unauthorized, self.env.app.select_controller, 'sendmail', req)
   


class JSONControllerTC(EnvBasedTC):

    def ctrl(self, req=None):
        req = req or self.request(url='http://whatever.fr/')
        return self.env.app.select_controller('json', req)

    def setup_database(self):
        self.pytag = self.add_entity('Tag', name=u'python')
        self.cubicwebtag = self.add_entity('Tag', name=u'cubicweb')
        self.john = self.create_user(u'John')


    ## tests ##################################################################
    def test_simple_exec(self):
        ctrl = self.ctrl(self.request(rql='EUser P WHERE P login "John"',
                                      pageid='123'))
        self.assertTextEquals(ctrl.publish(),
                              xmlize(self.john.view('primary')))

    def test_json_exec(self):
        rql = 'Any T,N WHERE T is Tag, T name N'
        ctrl = self.ctrl(self.request(mode='json', rql=rql, pageid='123'))
        self.assertEquals(ctrl.publish(),
                          simplejson.dumps(self.execute(rql).rows))

    def test_remote_add_existing_tag(self):
        self.remote_call('tag_entity', self.john.eid, ['python'])
        self.assertUnorderedIterableEquals([tname for tname, in self.execute('Any N WHERE T is Tag, T name N')],
                             ['python', 'cubicweb'])
        self.assertEquals(self.execute('Any N WHERE T tags P, P is EUser, T name N').rows,
                          [['python']])
    
    def test_remote_add_new_tag(self):
        self.remote_call('tag_entity', self.john.eid, ['javascript'])
        self.assertUnorderedIterableEquals([tname for tname, in self.execute('Any N WHERE T is Tag, T name N')],
                             ['python', 'cubicweb', 'javascript'])
        self.assertEquals(self.execute('Any N WHERE T tags P, P is EUser, T name N').rows,
                          [['javascript']])

    def test_edit_field(self):
        nbusers = len(self.execute('EUser P'))
        eid = self.john.eid
        self.remote_call('edit_field', 'apply',
                         ('eid', 'firstname:%s' % eid, '__maineid', '__type:%s'% eid, 'edits-firstname:%s' % eid ),
                         (str(eid), u'Remi', str(eid), 'EUser', self.john.firstname),
                         'firstname',
                         eid)
        self.commit()
        rset = self.execute('EUser P')
        # make sure we did not insert a new euser here
        self.assertEquals(len(rset), nbusers)
        john = self.execute('Any X WHERE X eid %(x)s', {'x': self.john.eid}, 'x').get_entity(0, 0)
        self.assertEquals(john.eid, self.john.eid)
        self.assertEquals(john.firstname, 'Remi')


    def test_pending_insertion(self):
        res, req = self.remote_call('add_pending_insert', ['12', 'tags', '13'])
        deletes = req.get_pending_deletes()
        self.assertEquals(deletes, [])
        inserts = req.get_pending_inserts()
        self.assertEquals(inserts, ['12:tags:13'])
        res, req = self.remote_call('add_pending_insert', ['12', 'tags', '14'])
        deletes = req.get_pending_deletes()
        self.assertEquals(deletes, [])
        inserts = req.get_pending_inserts()
        self.assertEquals(inserts, ['12:tags:13', '12:tags:14'])
        inserts = req.get_pending_inserts(12)
        self.assertEquals(inserts, ['12:tags:13', '12:tags:14'])
        inserts = req.get_pending_inserts(13)
        self.assertEquals(inserts, ['12:tags:13'])
        inserts = req.get_pending_inserts(14)
        self.assertEquals(inserts, ['12:tags:14'])
        req.remove_pending_operations()

    def test_pending_deletion(self):
        res, req = self.remote_call('add_pending_delete', ['12', 'tags', '13'])
        inserts = req.get_pending_inserts()
        self.assertEquals(inserts, [])
        deletes = req.get_pending_deletes()
        self.assertEquals(deletes, ['12:tags:13'])
        res, req = self.remote_call('add_pending_delete', ['12', 'tags', '14'])
        inserts = req.get_pending_inserts()
        self.assertEquals(inserts, [])
        deletes = req.get_pending_deletes()
        self.assertEquals(deletes, ['12:tags:13', '12:tags:14'])
        deletes = req.get_pending_deletes(12)
        self.assertEquals(deletes, ['12:tags:13', '12:tags:14'])
        deletes = req.get_pending_deletes(13)
        self.assertEquals(deletes, ['12:tags:13'])
        deletes = req.get_pending_deletes(14)
        self.assertEquals(deletes, ['12:tags:14'])
        req.remove_pending_operations()

    def test_remove_pending_operations(self):
        self.remote_call('add_pending_delete', ['12', 'tags', '13'])
        _, req = self.remote_call('add_pending_insert', ['12', 'tags', '14'])
        inserts = req.get_pending_inserts()
        self.assertEquals(inserts, ['12:tags:14'])
        deletes = req.get_pending_deletes()
        self.assertEquals(deletes, ['12:tags:13'])
        req.remove_pending_operations()
        self.assertEquals(req.get_pending_deletes(), [])
        self.assertEquals(req.get_pending_inserts(), [])
        

    def test_add_inserts(self):
        res, req = self.remote_call('add_pending_inserts',
                                    [('12', 'tags', '13'), ('12', 'tags', '14')])
        inserts = req.get_pending_inserts()
        self.assertEquals(inserts, ['12:tags:13', '12:tags:14'])
        req.remove_pending_operations()
        

    # silly tests
    def test_external_resource(self):
        self.assertEquals(self.remote_call('external_resource', 'RSS_LOGO')[0],
                          simplejson.dumps(self.request().external_resource('RSS_LOGO')))
    def test_i18n(self):
        self.assertEquals(self.remote_call('i18n', ['bimboom'])[0],
                          simplejson.dumps(['bimboom']))

    def test_format_date(self):
        self.assertEquals(self.remote_call('format_date', '"2007-01-01 12:00:00"')[0],
                          simplejson.dumps('2007/01/01'))

        

        
if __name__ == '__main__':
    unittest_main()