test/unittest_rset.py
author Sylvain Thénault <sylvain.thenault@logilab.fr>
Wed, 06 Oct 2010 14:57:14 +0200
changeset 6404 2013ef8f56e9
parent 6367 d4c485ec1ca1
child 6415 b0b0f097a72d
permissions -rw-r--r--
backport stable
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# coding: utf-8
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# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
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# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
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#
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# This file is part of CubicWeb.
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#
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# CubicWeb is free software: you can redistribute it and/or modify it under the
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# terms of the GNU Lesser General Public License as published by the Free
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# Software Foundation, either version 2.1 of the License, or (at your option)
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# any later version.
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#
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# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Lesser General Public License along
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# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
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"""unit tests for module cubicweb.utils"""
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from urlparse import urlsplit
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import pickle
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from rql import parse
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from logilab.common.testlib import TestCase, unittest_main, mock_object
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from cubicweb.devtools.testlib import CubicWebTC
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from cubicweb.rset import NotAnEntity, ResultSet, attr_desc_iterator
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def pprelcachedict(d):
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    res = {}
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    for k, (rset, related) in d.items():
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        res[k] = sorted(v.eid for v in related)
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    return sorted(res.items())
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class AttrDescIteratorTC(TestCase):
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    """TestCase for cubicweb.rset.attr_desc_iterator"""
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    def test_relations_description(self):
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        """tests relations_description() function"""
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        queries = {
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            'Any U,L,M where U is CWUser, U login L, U mail M' : [(1, 'login', 'subject'), (2, 'mail', 'subject')],
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            'Any U,L,M where U is CWUser, L is Foo, U mail M' : [(2, 'mail', 'subject')],
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            'Any C,P where C is Company, C employs P' : [(1, 'employs', 'subject')],
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            'Any C,P where C is Company, P employed_by P' : [],
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            'Any C where C is Company, C employs P' : [],
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            }
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        for rql, relations in queries.items():
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            result = list(attr_desc_iterator(parse(rql).children[0]))
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            self.assertEqual((rql, result), (rql, relations))
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    def test_relations_description_indexed(self):
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        """tests relations_description() function"""
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        queries = {
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            'Any C,U,P,L,M where C is Company, C employs P, U is CWUser, U login L, U mail M' :
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            {0: [(2,'employs', 'subject')], 1: [(3,'login', 'subject'), (4,'mail', 'subject')]},
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            }
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        for rql, results in queries.items():
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            for var_index, relations in results.items():
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                result = list(attr_desc_iterator(parse(rql).children[0], var_index))
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                self.assertEqual(result, relations)
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class ResultSetTC(CubicWebTC):
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    def setUp(self):
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        super(ResultSetTC, self).setUp()
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        self.rset = ResultSet([[12, 'adim'], [13, 'syt']],
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                              'Any U,L where U is CWUser, U login L',
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                              description=[['CWUser', 'String'], ['Bar', 'String']])
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        self.rset.req = mock_object(vreg=self.vreg)
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    def compare_urls(self, url1, url2):
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        info1 = urlsplit(url1)
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        info2 = urlsplit(url2)
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        self.assertEqual(info1[:3], info2[:3])
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        if info1[3] != info2[3]:
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            params1 = dict(pair.split('=') for pair in info1[3].split('&'))
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            params2 = dict(pair.split('=') for pair in info1[3].split('&'))
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            self.assertDictEqual(params1, params2)
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    def test_pickle(self):
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        del self.rset.req
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        self.assertEqual(len(pickle.dumps(self.rset)), 392)
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    def test_build_url(self):
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        req = self.request()
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        baseurl = req.base_url()
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        self.compare_urls(req.build_url('view', vid='foo', rql='yo'),
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                          '%sview?vid=foo&rql=yo' % baseurl)
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        self.compare_urls(req.build_url('view', _restpath='task/title/go'),
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                          '%stask/title/go' % baseurl)
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        #self.compare_urls(req.build_url('view', _restpath='/task/title/go'),
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        #                  '%stask/title/go' % baseurl)
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        # empty _restpath should not crash
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        self.compare_urls(req.build_url('view', _restpath=''), baseurl)
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    def test_resultset_build(self):
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        """test basic build of a ResultSet"""
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        rs = ResultSet([1,2,3], 'CWGroup X', description=['CWGroup', 'CWGroup', 'CWGroup'])
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        self.assertEqual(rs.rowcount, 3)
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        self.assertEqual(rs.rows, [1,2,3])
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        self.assertEqual(rs.description, ['CWGroup', 'CWGroup', 'CWGroup'])
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    def test_resultset_limit(self):
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        rs = ResultSet([[12000, 'adim'], [13000, 'syt'], [14000, 'nico']],
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                       'Any U,L where U is CWUser, U login L',
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                       description=[['CWUser', 'String']] * 3)
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        rs.req = self.request()
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        rs.vreg = self.vreg
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        self.assertEqual(rs.limit(2).rows, [[12000, 'adim'], [13000, 'syt']])
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        rs2 = rs.limit(2, offset=1)
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        self.assertEqual(rs2.rows, [[13000, 'syt'], [14000, 'nico']])
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        self.assertEqual(rs2.get_entity(0, 0).cw_row, 0)
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        self.assertEqual(rs.limit(2, offset=2).rows, [[14000, 'nico']])
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        self.assertEqual(rs.limit(2, offset=3).rows, [])
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    def test_resultset_filter(self):
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        rs = ResultSet([[12000, 'adim'], [13000, 'syt'], [14000, 'nico']],
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                       'Any U,L where U is CWUser, U login L',
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                       description=[['CWUser', 'String']] * 3)
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        rs.req = self.request()
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        rs.vreg = self.vreg
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        def test_filter(entity):
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            return entity.login != 'nico'
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        rs2 = rs.filtered_rset(test_filter)
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        self.assertEqual(len(rs2), 2)
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        self.assertEqual([login for _, login in rs2], ['adim', 'syt'])
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    def test_resultset_transform(self):
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        rs = ResultSet([[12, 'adim'], [13, 'syt'], [14, 'nico']],
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                       'Any U,L where U is CWUser, U login L',
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                       description=[['CWUser', 'String']] * 3)
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        rs.req = self.request()
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        def test_transform(row, desc):
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            return row[1:], desc[1:]
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        rs2 = rs.transformed_rset(test_transform)
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        self.assertEqual(len(rs2), 3)
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        self.assertEqual(list(rs2), [['adim'],['syt'],['nico']])
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    def test_resultset_sort(self):
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        rs = ResultSet([[12000, 'adim'], [13000, 'syt'], [14000, 'nico']],
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                       'Any U,L where U is CWUser, U login L',
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                       description=[['CWUser', 'String']] * 3)
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        rs.req = self.request()
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        rs.vreg = self.vreg
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        rs2 = rs.sorted_rset(lambda e:e.cw_attr_cache['login'])
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        self.assertEqual(len(rs2), 3)
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        self.assertEqual([login for _, login in rs2], ['adim', 'nico', 'syt'])
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        # make sure rs is unchanged
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        self.assertEqual([login for _, login in rs], ['adim', 'syt', 'nico'])
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        rs2 = rs.sorted_rset(lambda e:e.cw_attr_cache['login'], reverse=True)
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        self.assertEqual(len(rs2), 3)
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        self.assertEqual([login for _, login in rs2], ['syt', 'nico', 'adim'])
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        # make sure rs is unchanged
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        self.assertEqual([login for _, login in rs], ['adim', 'syt', 'nico'])
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        rs3 = rs.sorted_rset(lambda row: row[1], col=-1)
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        self.assertEqual(len(rs3), 3)
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        self.assertEqual([login for _, login in rs3], ['adim', 'nico', 'syt'])
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        # make sure rs is unchanged
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        self.assertEqual([login for _, login in rs], ['adim', 'syt', 'nico'])
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    def test_resultset_split(self):
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        rs = ResultSet([[12000, 'adim', u'Adim chez les pinguins'],
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                        [12000, 'adim', u'Jardiner facile'],
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                        [13000, 'syt',  u'Le carrelage en 42 leçons'],
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                        [14000, 'nico', u'La tarte tatin en 15 minutes'],
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                        [14000, 'nico', u"L'épluchage du castor commun"]],
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                       'Any U, L, T WHERE U is CWUser, U login L,'\
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                       'D created_by U, D title T',
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                       description=[['CWUser', 'String', 'String']] * 5)
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        rs.req = self.request()
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        rs.vreg = self.vreg
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        rsets = rs.split_rset(lambda e:e.cw_attr_cache['login'])
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        self.assertEqual(len(rsets), 3)
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        self.assertEqual([login for _, login,_ in rsets[0]], ['adim', 'adim'])
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        self.assertEqual([login for _, login,_ in rsets[1]], ['syt'])
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        self.assertEqual([login for _, login,_ in rsets[2]], ['nico', 'nico'])
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        # make sure rs is unchanged
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        self.assertEqual([login for _, login,_ in rs], ['adim', 'adim', 'syt', 'nico', 'nico'])
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        rsets = rs.split_rset(lambda e:e.cw_attr_cache['login'], return_dict=True)
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        self.assertEqual(len(rsets), 3)
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        self.assertEqual([login for _, login,_ in rsets['nico']], ['nico', 'nico'])
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        self.assertEqual([login for _, login,_ in rsets['adim']], ['adim', 'adim'])
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        self.assertEqual([login for _, login,_ in rsets['syt']], ['syt'])
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        # make sure rs is unchanged
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        self.assertEqual([login for _, login,_ in rs], ['adim', 'adim', 'syt', 'nico', 'nico'])
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        rsets = rs.split_rset(lambda s: s.count('d'), col=2)
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        self.assertEqual(len(rsets), 2)
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        self.assertEqual([title for _, _, title in rsets[0]],
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                          [u"Adim chez les pinguins",
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                           u"Jardiner facile",
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                           u"L'épluchage du castor commun",])
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        self.assertEqual([title for _, _, title in rsets[1]],
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                          [u"Le carrelage en 42 leçons",
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                           u"La tarte tatin en 15 minutes",])
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        # make sure rs is unchanged
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        self.assertEqual([title for _, _, title in rs],
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                          [u'Adim chez les pinguins',
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                           u'Jardiner facile',
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                           u'Le carrelage en 42 leçons',
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                           u'La tarte tatin en 15 minutes',
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                           u"L'épluchage du castor commun"])
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    def test_cached_syntax_tree(self):
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        """make sure syntax tree is cached"""
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        rqlst1 = self.rset.syntax_tree()
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        rqlst2 = self.rset.syntax_tree()
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        self.assert_(rqlst1 is rqlst2)
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    def test_get_entity_simple(self):
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        self.request().create_entity('CWUser', login=u'adim', upassword='adim',
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                                     surname=u'di mascio', firstname=u'adrien')
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        e = self.execute('Any X,T WHERE X login "adim", X surname T').get_entity(0, 0)
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        self.assertEqual(e.cw_attr_cache['surname'], 'di mascio')
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        self.assertRaises(KeyError, e.cw_attr_cache.__getitem__, 'firstname')
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        self.assertRaises(KeyError, e.cw_attr_cache.__getitem__, 'creation_date')
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        self.assertEqual(pprelcachedict(e._cw_related_cache), [])
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        e.complete()
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        self.assertEqual(e.cw_attr_cache['firstname'], 'adrien')
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        self.assertEqual(pprelcachedict(e._cw_related_cache), [])
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0
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    def test_get_entity_advanced(self):
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        self.request().create_entity('Bookmark', title=u'zou', path=u'/view')
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        self.execute('SET X bookmarked_by Y WHERE X is Bookmark, Y login "anon"')
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        rset = self.execute('Any X,Y,XT,YN WHERE X bookmarked_by Y, X title XT, Y login YN')
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0
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        e = rset.get_entity(0, 0)
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        self.assertEqual(e.cw_row, 0)
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        self.assertEqual(e.cw_col, 0)
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        self.assertEqual(e.cw_attr_cache['title'], 'zou')
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        self.assertRaises(KeyError, e.cw_attr_cache.__getitem__, 'path')
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        self.assertEqual(e.view('text'), 'zou')
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        self.assertEqual(pprelcachedict(e._cw_related_cache), [])
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0
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        e = rset.get_entity(0, 1)
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        self.assertEqual(e.cw_row, 0)
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        self.assertEqual(e.cw_col, 1)
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        self.assertEqual(e.cw_attr_cache['login'], 'anon')
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        self.assertRaises(KeyError, e.cw_attr_cache.__getitem__, 'firstname')
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        self.assertEqual(pprelcachedict(e._cw_related_cache),
0
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                          [])
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        e.complete()
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        self.assertEqual(e.cw_attr_cache['firstname'], None)
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        self.assertEqual(e.view('text'), 'anon')
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        self.assertEqual(pprelcachedict(e._cw_related_cache),
0
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                          [])
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0
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        self.assertRaises(NotAnEntity, rset.get_entity, 0, 2)
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        self.assertRaises(NotAnEntity, rset.get_entity, 0, 3)
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    def test_get_entity_relation_cache_compt(self):
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        rset = self.execute('Any X,S WHERE X in_state S, X login "anon"')
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        e = rset.get_entity(0, 0)
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        seid = self.execute('State X WHERE X name "activated"')[0][0]
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        # for_user / in_group are prefetched in CWUser __init__, in_state should
0
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        # be filed from our query rset
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        self.assertEqual(pprelcachedict(e._cw_related_cache),
0
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                          [('in_state_subject', [seid])])
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    def test_get_entity_advanced_prefilled_cache(self):
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        e = self.request().create_entity('Bookmark', title=u'zou', path=u'path')
0
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        self.commit()
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        rset = self.execute('Any X,U,S,XT,UL,SN WHERE X created_by U, U in_state S, '
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                            'X title XT, S name SN, U login UL, X eid %s' % e.eid)
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        e = rset.get_entity(0, 0)
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        self.assertEqual(e.cw_attr_cache['title'], 'zou')
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        self.assertEqual(pprelcachedict(e._cw_related_cache),
0
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                          [('created_by_subject', [5])])
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        # first level of recursion
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        u = e.created_by[0]
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        self.assertEqual(u.cw_attr_cache['login'], 'admin')
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        self.assertRaises(KeyError, u.cw_attr_cache.__getitem__, 'firstname')
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        # second level of recursion
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        s = u.in_state[0]
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        self.assertEqual(s.cw_attr_cache['name'], 'activated')
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        self.assertRaises(KeyError, s.cw_attr_cache.__getitem__, 'description')
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0
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    def test_get_entity_cache_with_left_outer_join(self):
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        eid = self.execute('INSERT CWUser E: E login "joe", E upassword "joe", E in_group G '
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                           'WHERE G name "users"')[0][0]
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        rset = self.execute('Any X,E WHERE X eid %(x)s, X primary_email E?', {'x': eid})
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        e = rset.get_entity(0, 0)
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        # if any of the assertion below fails with a KeyError, the relation is not cached
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        # related entities should be an empty list
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        self.assertEqual(e._cw_relation_cache('primary_email', 'subject', True), ())
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        # related rset should be an empty rset
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        cached = e._cw_relation_cache('primary_email', 'subject', False)
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        self.assertIsInstance(cached, ResultSet)
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        self.assertEqual(cached.rowcount, 0)
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0
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    def test_get_entity_union(self):
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        e = self.request().create_entity('Bookmark', title=u'manger', path=u'path')
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        rset = self.execute('Any X,N ORDERBY N WITH X,N BEING '
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                            '((Any X,N WHERE X is Bookmark, X title N)'
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                            ' UNION '
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                            ' (Any X,N WHERE X is CWGroup, X name N))')
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        expected = (('CWGroup', 'guests'), ('CWGroup', 'managers'),
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                    ('Bookmark', 'manger'), ('CWGroup', 'owners'),
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                    ('CWGroup', 'users'))
0
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        for entity in rset.entities(): # test get_entity for each row actually
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            etype, n = expected[entity.cw_row]
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            self.assertEqual(entity.__regid__, etype)
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            attr = etype == 'Bookmark' and 'title' or 'name'
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            self.assertEqual(entity.cw_attr_cache[attr], n)
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   323
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    def test_related_entity_optional(self):
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        e = self.request().create_entity('Bookmark', title=u'aaaa', path=u'path')
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        rset = self.execute('Any B,U,L WHERE B bookmarked_by U?, U login L')
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        entity, rtype = rset.related_entity(0, 2)
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        self.assertEqual(entity, None)
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        self.assertEqual(rtype, None)
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0
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    def test_related_entity_union_subquery(self):
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        e = self.request().create_entity('Bookmark', title=u'aaaa', path=u'path')
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        rset = self.execute('Any X,N ORDERBY N WITH X,N BEING '
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diff changeset
   334
                            '((Any X,N WHERE X is CWGroup, X name N)'
0
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Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   335
                            ' UNION '
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   336
                            ' (Any X,N WHERE X is Bookmark, X title N))')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   337
        entity, rtype = rset.related_entity(0, 1)
6340
470d8e828fda [test] update test to unittest2 api (still using lgc.testlib though)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6195
diff changeset
   338
        self.assertEqual(entity.eid, e.eid)
470d8e828fda [test] update test to unittest2 api (still using lgc.testlib though)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6195
diff changeset
   339
        self.assertEqual(rtype, 'title')
0
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Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   340
        entity, rtype = rset.related_entity(1, 1)
6340
470d8e828fda [test] update test to unittest2 api (still using lgc.testlib though)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6195
diff changeset
   341
        self.assertEqual(entity.__regid__, 'CWGroup')
470d8e828fda [test] update test to unittest2 api (still using lgc.testlib though)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6195
diff changeset
   342
        self.assertEqual(rtype, 'name')
3016
5787d1cc8106 [rset] fix #231354 w/ rql 0.22.3 api
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2635
diff changeset
   343
        #
0
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Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   344
        rset = self.execute('Any X,N ORDERBY N WHERE X is Bookmark WITH X,N BEING '
1398
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 692
diff changeset
   345
                            '((Any X,N WHERE X is CWGroup, X name N)'
0
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Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   346
                            ' UNION '
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Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   347
                            ' (Any X,N WHERE X is Bookmark, X title N))')
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Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   348
        entity, rtype = rset.related_entity(0, 1)
6340
470d8e828fda [test] update test to unittest2 api (still using lgc.testlib though)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6195
diff changeset
   349
        self.assertEqual(entity.eid, e.eid)
470d8e828fda [test] update test to unittest2 api (still using lgc.testlib though)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6195
diff changeset
   350
        self.assertEqual(rtype, 'title')
3016
5787d1cc8106 [rset] fix #231354 w/ rql 0.22.3 api
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2635
diff changeset
   351
        #
5787d1cc8106 [rset] fix #231354 w/ rql 0.22.3 api
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2635
diff changeset
   352
        rset = self.execute('Any X,N ORDERBY N WITH N,X BEING '
5787d1cc8106 [rset] fix #231354 w/ rql 0.22.3 api
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2635
diff changeset
   353
                            '((Any N,X WHERE X is CWGroup, X name N)'
5787d1cc8106 [rset] fix #231354 w/ rql 0.22.3 api
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2635
diff changeset
   354
                            ' UNION '
5787d1cc8106 [rset] fix #231354 w/ rql 0.22.3 api
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2635
diff changeset
   355
                            ' (Any N,X WHERE X is Bookmark, X title N))')
5787d1cc8106 [rset] fix #231354 w/ rql 0.22.3 api
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2635
diff changeset
   356
        entity, rtype = rset.related_entity(0, 1)
6340
470d8e828fda [test] update test to unittest2 api (still using lgc.testlib though)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6195
diff changeset
   357
        self.assertEqual(entity.eid, e.eid)
470d8e828fda [test] update test to unittest2 api (still using lgc.testlib though)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6195
diff changeset
   358
        self.assertEqual(rtype, 'title')
1640
65b60f177eb1 fix tests
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   359
4427
410c99a917fa fix rset.related_entity with variables coming from subquery while some others not
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   360
    def test_related_entity_trap_subquery(self):
410c99a917fa fix rset.related_entity with variables coming from subquery while some others not
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   361
        req = self.request()
410c99a917fa fix rset.related_entity with variables coming from subquery while some others not
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   362
        req.create_entity('Bookmark', title=u'test bookmark', path=u'')
410c99a917fa fix rset.related_entity with variables coming from subquery while some others not
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   363
        self.execute('SET B bookmarked_by U WHERE U login "admin"')
410c99a917fa fix rset.related_entity with variables coming from subquery while some others not
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   364
        rset = self.execute('Any B,T,L WHERE B bookmarked_by U, U login L '
410c99a917fa fix rset.related_entity with variables coming from subquery while some others not
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   365
                            'WITH B,T BEING (Any B,T WHERE B is Bookmark, B title T)')
410c99a917fa fix rset.related_entity with variables coming from subquery while some others not
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   366
        rset.related_entity(0, 2)
410c99a917fa fix rset.related_entity with variables coming from subquery while some others not
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4252
diff changeset
   367
6195
a0c4441e6ddf [rset] add test for #1251252, actually fixed in rql; fix docstring and add comments in rset.related_entity to make things clearer
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5752
diff changeset
   368
    def test_related_entity_subquery_outerjoin(self):
a0c4441e6ddf [rset] add test for #1251252, actually fixed in rql; fix docstring and add comments in rset.related_entity to make things clearer
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5752
diff changeset
   369
        rset = self.execute('Any X,S,L WHERE X in_state S '
a0c4441e6ddf [rset] add test for #1251252, actually fixed in rql; fix docstring and add comments in rset.related_entity to make things clearer
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5752
diff changeset
   370
                            'WITH X, L BEING (Any X,MAX(L) GROUPBY X '
a0c4441e6ddf [rset] add test for #1251252, actually fixed in rql; fix docstring and add comments in rset.related_entity to make things clearer
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5752
diff changeset
   371
                            'WHERE X is CWUser, T? wf_info_for X, T creation_date L)')
6340
470d8e828fda [test] update test to unittest2 api (still using lgc.testlib though)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6195
diff changeset
   372
        self.assertEqual(len(rset), 2)
6195
a0c4441e6ddf [rset] add test for #1251252, actually fixed in rql; fix docstring and add comments in rset.related_entity to make things clearer
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5752
diff changeset
   373
        rset.related_entity(0, 1)
a0c4441e6ddf [rset] add test for #1251252, actually fixed in rql; fix docstring and add comments in rset.related_entity to make things clearer
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5752
diff changeset
   374
        rset.related_entity(0, 2)
a0c4441e6ddf [rset] add test for #1251252, actually fixed in rql; fix docstring and add comments in rset.related_entity to make things clearer
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5752
diff changeset
   375
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   376
    def test_entities(self):
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Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   377
        rset = self.execute('Any U,G WHERE U in_group G')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   378
        # make sure we have at least one element
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Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   379
        self.failUnless(rset)
6340
470d8e828fda [test] update test to unittest2 api (still using lgc.testlib though)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6195
diff changeset
   380
        self.assertEqual(set(e.e_schema.type for e in rset.entities(0)),
1398
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 692
diff changeset
   381
                          set(['CWUser',]))
6340
470d8e828fda [test] update test to unittest2 api (still using lgc.testlib though)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6195
diff changeset
   382
        self.assertEqual(set(e.e_schema.type for e in rset.entities(1)),
1398
5fe84a5f7035 rename internal entity types to have CW prefix instead of E
sylvain.thenault@logilab.fr
parents: 692
diff changeset
   383
                          set(['CWGroup',]))
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   384
1640
65b60f177eb1 fix tests
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   385
    def test_printable_rql(self):
2635
c94df21f7ab2 F [cw.test] OK
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2286
diff changeset
   386
        rset = self.execute(u'CWEType X WHERE X final FALSE')
6340
470d8e828fda [test] update test to unittest2 api (still using lgc.testlib though)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6195
diff changeset
   387
        self.assertEqual(rset.printable_rql(),
2635
c94df21f7ab2 F [cw.test] OK
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2286
diff changeset
   388
                          'Any X WHERE X final FALSE, X is CWEType')
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   389
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   390
    def test_searched_text(self):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   391
        rset = self.execute(u'Any X WHERE X has_text "foobar"')
6340
470d8e828fda [test] update test to unittest2 api (still using lgc.testlib though)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6195
diff changeset
   392
        self.assertEqual(rset.searched_text(), 'foobar')
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   393
        rset = self.execute(u'Any X WHERE X has_text %(text)s', {'text' : 'foo'})
6340
470d8e828fda [test] update test to unittest2 api (still using lgc.testlib though)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6195
diff changeset
   394
        self.assertEqual(rset.searched_text(), 'foo')
1640
65b60f177eb1 fix tests
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   395
4939
349af486f5ed fix limited_rql w/ UNION query
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4536
diff changeset
   396
    def test_union_limited_rql(self):
349af486f5ed fix limited_rql w/ UNION query
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4536
diff changeset
   397
        rset = self.execute('(Any X,N WHERE X is Bookmark, X title N)'
349af486f5ed fix limited_rql w/ UNION query
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4536
diff changeset
   398
                            ' UNION '
349af486f5ed fix limited_rql w/ UNION query
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4536
diff changeset
   399
                            '(Any X,N WHERE X is CWGroup, X name N)')
349af486f5ed fix limited_rql w/ UNION query
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4536
diff changeset
   400
        rset.limit(2, 10, inplace=True)
6340
470d8e828fda [test] update test to unittest2 api (still using lgc.testlib though)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6195
diff changeset
   401
        self.assertEqual(rset.limited_rql(),
4939
349af486f5ed fix limited_rql w/ UNION query
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4536
diff changeset
   402
                          'Any A,B LIMIT 2 OFFSET 10 '
349af486f5ed fix limited_rql w/ UNION query
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4536
diff changeset
   403
                          'WITH A,B BEING ('
349af486f5ed fix limited_rql w/ UNION query
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4536
diff changeset
   404
                          '(Any X,N WHERE X is Bookmark, X title N) '
349af486f5ed fix limited_rql w/ UNION query
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4536
diff changeset
   405
                          'UNION '
349af486f5ed fix limited_rql w/ UNION query
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4536
diff changeset
   406
                          '(Any X,N WHERE X is CWGroup, X name N)'
349af486f5ed fix limited_rql w/ UNION query
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4536
diff changeset
   407
                          ')')
1640
65b60f177eb1 fix tests
sylvain.thenault@logilab.fr
parents: 1398
diff changeset
   408
5667
04cbd80fd5dc [rset] do not break when rset.related_entity(x,y) is not an entity
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 5426
diff changeset
   409
    def test_count_users_by_date(self):
04cbd80fd5dc [rset] do not break when rset.related_entity(x,y) is not an entity
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 5426
diff changeset
   410
        rset = self.execute('Any D, COUNT(U) GROUPBY D WHERE U is CWUser, U creation_date D')
6340
470d8e828fda [test] update test to unittest2 api (still using lgc.testlib though)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6195
diff changeset
   411
        self.assertEqual(rset.related_entity(0,0), (None, None))
5667
04cbd80fd5dc [rset] do not break when rset.related_entity(x,y) is not an entity
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 5426
diff changeset
   412
5687
3ea39709b50e [rset] Add a line break the first result in repr of multiple rows rset
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 5679
diff changeset
   413
    def test_str(self):
3ea39709b50e [rset] Add a line break the first result in repr of multiple rows rset
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 5679
diff changeset
   414
        rset = self.execute('(Any X,N WHERE X is CWGroup, X name N)')
3ea39709b50e [rset] Add a line break the first result in repr of multiple rows rset
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 5679
diff changeset
   415
        self.assertIsInstance(str(rset), basestring)
6340
470d8e828fda [test] update test to unittest2 api (still using lgc.testlib though)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6195
diff changeset
   416
        self.assertEqual(len(str(rset).splitlines()), 1)
5687
3ea39709b50e [rset] Add a line break the first result in repr of multiple rows rset
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 5679
diff changeset
   417
3ea39709b50e [rset] Add a line break the first result in repr of multiple rows rset
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 5679
diff changeset
   418
    def test_repr(self):
3ea39709b50e [rset] Add a line break the first result in repr of multiple rows rset
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 5679
diff changeset
   419
        rset = self.execute('(Any X,N WHERE X is CWGroup, X name N)')
3ea39709b50e [rset] Add a line break the first result in repr of multiple rows rset
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 5679
diff changeset
   420
        self.assertIsInstance(repr(rset), basestring)
3ea39709b50e [rset] Add a line break the first result in repr of multiple rows rset
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 5679
diff changeset
   421
        self.assertTrue(len(repr(rset).splitlines()) > 1)
3ea39709b50e [rset] Add a line break the first result in repr of multiple rows rset
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 5679
diff changeset
   422
3ea39709b50e [rset] Add a line break the first result in repr of multiple rows rset
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 5679
diff changeset
   423
        rset = self.execute('(Any X WHERE X is CWGroup, X name "managers")')
3ea39709b50e [rset] Add a line break the first result in repr of multiple rows rset
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 5679
diff changeset
   424
        self.assertIsInstance(str(rset), basestring)
6340
470d8e828fda [test] update test to unittest2 api (still using lgc.testlib though)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6195
diff changeset
   425
        self.assertEqual(len(str(rset).splitlines()), 1)
5687
3ea39709b50e [rset] Add a line break the first result in repr of multiple rows rset
Pierre-Yves David <pierre-yves.david@logilab.fr>
parents: 5679
diff changeset
   426
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   427
if __name__ == '__main__':
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   428
    unittest_main()