author | Sylvain Thénault <sylvain.thenault@logilab.fr> |
Wed, 09 Dec 2009 16:33:32 +0100 | |
changeset 4087 | 2b8bc4cfd6ee |
parent 4023 | eae23c40627a |
child 4252 | 6c4f109c2b03 |
permissions | -rw-r--r-- |
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# coding: utf-8 |
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"""unit tests for module cubicweb.utils |
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:organization: Logilab |
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:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2. |
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:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr |
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:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses |
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""" |
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#from __future__ import with_statement |
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from logilab.common.testlib import TestCase, unittest_main |
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from cubicweb.devtools.testlib import CubicWebTC |
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from cubicweb.selectors import traced_selection |
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from urlparse import urlsplit |
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from rql import parse |
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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.assertEquals((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.assertEquals(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.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.assertEquals(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.assertDictEquals(params1, params2) |
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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.assertEquals(rs.rowcount, 3) |
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self.assertEquals(rs.rows, [1,2,3]) |
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self.assertEquals(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.assertEquals(rs.limit(2).rows, [[12000, 'adim'], [13000, 'syt']]) |
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rs2 = rs.limit(2, offset=1) |
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self.assertEquals(rs2.rows, [[13000, 'syt'], [14000, 'nico']]) |
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self.assertEquals(rs2.get_entity(0, 0).cw_row, 0) |
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self.assertEquals(rs.limit(2, offset=2).rows, [[14000, 'nico']]) |
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self.assertEquals(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.assertEquals(len(rs2), 2) |
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self.assertEquals([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.assertEquals(len(rs2), 3) |
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self.assertEquals(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['login']) |
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self.assertEquals(len(rs2), 3) |
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self.assertEquals([login for _, login in rs2], ['adim', 'nico', 'syt']) |
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# make sure rs is unchanged |
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self.assertEquals([login for _, login in rs], ['adim', 'syt', 'nico']) |
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rs2 = rs.sorted_rset(lambda e:e['login'], reverse=True) |
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self.assertEquals(len(rs2), 3) |
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self.assertEquals([login for _, login in rs2], ['syt', 'nico', 'adim']) |
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# make sure rs is unchanged |
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self.assertEquals([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.assertEquals(len(rs3), 3) |
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self.assertEquals([login for _, login in rs3], ['adim', 'nico', 'syt']) |
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# make sure rs is unchanged |
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self.assertEquals([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['login']) |
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self.assertEquals(len(rsets), 3) |
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self.assertEquals([login for _, login,_ in rsets[0]], ['adim', 'adim']) |
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self.assertEquals([login for _, login,_ in rsets[1]], ['syt']) |
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self.assertEquals([login for _, login,_ in rsets[2]], ['nico', 'nico']) |
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# make sure rs is unchanged |
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self.assertEquals([login for _, login,_ in rs], ['adim', 'adim', 'syt', 'nico', 'nico']) |
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rsets = rs.split_rset(lambda e:e['login'], return_dict=True) |
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self.assertEquals(len(rsets), 3) |
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self.assertEquals([login for _, login,_ in rsets['nico']], ['nico', 'nico']) |
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self.assertEquals([login for _, login,_ in rsets['adim']], ['adim', 'adim']) |
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self.assertEquals([login for _, login,_ in rsets['syt']], ['syt']) |
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# make sure rs is unchanged |
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self.assertEquals([login for _, login,_ in rs], ['adim', 'adim', 'syt', 'nico', 'nico']) |
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||
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rsets = rs.split_rset(lambda s: s.count('d'), col=2) |
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self.assertEquals(len(rsets), 2) |
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self.assertEquals([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.assertEquals([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.assertEquals([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): |
209 |
"""make sure syntax tree is cached""" |
|
210 |
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.add_entity('CWUser', login=u'adim', upassword='adim', |
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surname=u'di mascio', firstname=u'adrien') |
217 |
e = self.entity('Any X,T WHERE X login "adim", X surname T') |
|
218 |
self.assertEquals(e['surname'], 'di mascio') |
|
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self.assertRaises(KeyError, e.__getitem__, 'firstname') |
|
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self.assertRaises(KeyError, e.__getitem__, 'creation_date') |
|
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self.assertEquals(pprelcachedict(e._related_cache), []) |
|
222 |
e.complete() |
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223 |
self.assertEquals(e['firstname'], 'adrien') |
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self.assertEquals(pprelcachedict(e._related_cache), []) |
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def test_get_entity_advanced(self): |
227 |
self.add_entity('Bookmark', title=u'zou', path=u'/view') |
|
228 |
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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e = rset.get_entity(0, 0) |
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self.assertEquals(e.cw_row, 0) |
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233 |
self.assertEquals(e.cw_col, 0) |
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self.assertEquals(e['title'], 'zou') |
235 |
self.assertRaises(KeyError, e.__getitem__, 'path') |
|
1640 | 236 |
self.assertEquals(e.view('text'), 'zou') |
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self.assertEquals(pprelcachedict(e._related_cache), []) |
1640 | 238 |
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0 | 239 |
e = rset.get_entity(0, 1) |
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self.assertEquals(e.cw_row, 0) |
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241 |
self.assertEquals(e.cw_col, 1) |
0 | 242 |
self.assertEquals(e['login'], 'anon') |
243 |
self.assertRaises(KeyError, e.__getitem__, 'firstname') |
|
244 |
self.assertEquals(pprelcachedict(e._related_cache), |
|
245 |
[]) |
|
246 |
e.complete() |
|
247 |
self.assertEquals(e['firstname'], None) |
|
248 |
self.assertEquals(e.view('text'), 'anon') |
|
249 |
self.assertEquals(pprelcachedict(e._related_cache), |
|
250 |
[]) |
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self.assertRaises(NotAnEntity, rset.get_entity, 0, 2) |
253 |
self.assertRaises(NotAnEntity, rset.get_entity, 0, 3) |
|
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||
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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 | 260 |
# be filed from our query rset |
261 |
self.assertEquals(pprelcachedict(e._related_cache), |
|
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[('in_state_subject', [seid])]) |
|
263 |
||
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def test_get_entity_advanced_prefilled_cache(self): |
|
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e = self.add_entity('Bookmark', title=u'zou', path=u'path') |
|
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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.assertEquals(e['title'], 'zou') |
|
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self.assertEquals(pprelcachedict(e._related_cache), |
|
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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.assertEquals(u['login'], 'admin') |
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self.assertRaises(KeyError, u.__getitem__, 'firstname') |
|
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# second level of recursion |
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s = u.in_state[0] |
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self.assertEquals(s['name'], 'activated') |
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self.assertRaises(KeyError, s.__getitem__, 'description') |
|
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||
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|
0 | 283 |
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] |
286 |
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.assertEquals(e.related_cache('primary_email', 'subject', True), ()) |
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# related rset should be an empty rset |
292 |
cached = e.related_cache('primary_email', 'subject', False) |
|
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self.assertIsInstance(cached, ResultSet) |
|
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self.assertEquals(cached.rowcount, 0) |
|
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|
0 | 296 |
|
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def test_get_entity_union(self): |
|
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e = self.add_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')) |
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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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308 |
self.assertEquals(entity.__regid__, etype) |
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attr = etype == 'Bookmark' and 'title' or 'name' |
310 |
self.assertEquals(entity[attr], n) |
|
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|
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def test_related_entity_optional(self): |
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e = self.add_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.assertEquals(entity, None) |
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self.assertEquals(rtype, None) |
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|
0 | 319 |
def test_related_entity_union_subquery(self): |
320 |
e = self.add_entity('Bookmark', title=u'aaaa', path=u'path') |
|
321 |
rset = self.execute('Any X,N ORDERBY N WITH X,N BEING ' |
|
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'((Any X,N WHERE X is CWGroup, X name N)' |
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' UNION ' |
324 |
' (Any X,N WHERE X is Bookmark, X title N))') |
|
325 |
entity, rtype = rset.related_entity(0, 1) |
|
326 |
self.assertEquals(entity.eid, e.eid) |
|
327 |
self.assertEquals(rtype, 'title') |
|
328 |
entity, rtype = rset.related_entity(1, 1) |
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329 |
self.assertEquals(entity.__regid__, 'CWGroup') |
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self.assertEquals(rtype, 'name') |
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|
331 |
# |
0 | 332 |
rset = self.execute('Any X,N ORDERBY N WHERE X is Bookmark WITH X,N BEING ' |
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333 |
'((Any X,N WHERE X is CWGroup, X name N)' |
0 | 334 |
' UNION ' |
335 |
' (Any X,N WHERE X is Bookmark, X title N))') |
|
336 |
entity, rtype = rset.related_entity(0, 1) |
|
337 |
self.assertEquals(entity.eid, e.eid) |
|
338 |
self.assertEquals(rtype, 'title') |
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|
339 |
# |
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340 |
rset = self.execute('Any X,N ORDERBY N WITH N,X BEING ' |
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|
341 |
'((Any N,X WHERE X is CWGroup, X name N)' |
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|
342 |
' UNION ' |
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changeset
|
343 |
' (Any N,X WHERE X is Bookmark, X title N))') |
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changeset
|
344 |
entity, rtype = rset.related_entity(0, 1) |
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|
345 |
self.assertEquals(entity.eid, e.eid) |
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|
346 |
self.assertEquals(rtype, 'title') |
1640 | 347 |
|
0 | 348 |
def test_entities(self): |
349 |
rset = self.execute('Any U,G WHERE U in_group G') |
|
350 |
# make sure we have at least one element |
|
351 |
self.failUnless(rset) |
|
352 |
self.assertEquals(set(e.e_schema.type for e in rset.entities(0)), |
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|
353 |
set(['CWUser',])) |
0 | 354 |
self.assertEquals(set(e.e_schema.type for e in rset.entities(1)), |
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|
355 |
set(['CWGroup',])) |
0 | 356 |
|
1640 | 357 |
def test_printable_rql(self): |
2635
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parents:
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diff
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|
358 |
rset = self.execute(u'CWEType X WHERE X final FALSE') |
0 | 359 |
self.assertEquals(rset.printable_rql(), |
2635
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F [cw.test] OK
Sylvain Thénault <sylvain.thenault@logilab.fr>
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2286
diff
changeset
|
360 |
'Any X WHERE X final FALSE, X is CWEType') |
0 | 361 |
|
362 |
def test_searched_text(self): |
|
363 |
rset = self.execute(u'Any X WHERE X has_text "foobar"') |
|
364 |
self.assertEquals(rset.searched_text(), 'foobar') |
|
365 |
rset = self.execute(u'Any X WHERE X has_text %(text)s', {'text' : 'foo'}) |
|
366 |
self.assertEquals(rset.searched_text(), 'foo') |
|
1640 | 367 |
|
368 |
||
0 | 369 |
if __name__ == '__main__': |
370 |
unittest_main() |