[test] New Handling of database for test.
This patch adds a new TestDataBaseHandler class.
TestDataBaseHandler are in charge of Setup, backup, restore, connection,
repository caching and cleanup for database used during the test.
TestDataBaseHandler reuse code and logic previously found in cubicweb.devtools
functions and devtools.testlib.CubicwebTC. TestDataBaseHandler is an abstract
class and must be subclassed to implement functionalities specific to each
driver.
TestDataBaseHandler can store and restore various database setups.
devtools.testlib.CubicwebTC gains a test_db_id class attribute to specify that
its TestCase uses a specific database that should be cached. The
pre_setup_database class method is used to setup the database that will be
cached. The setup_database method is kept uncached.
The same TestDataBaseHandler are reused for every test using the same config
object. TestDataBaseHandler try to reuse Repository objects as much as
possible.
All cubicweb test have been updated.
# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
#
# This file is part of CubicWeb.
#
# CubicWeb is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 2.1 of the License, or (at your option)
# any later version.
#
# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License along
# with CubicWeb. If not, see <http://www.gnu.org/licenses/>.
from logilab.common.testlib import TestCase, unittest_main
from cubicweb.devtools import TestServerConfiguration
from cubicweb.xy import xy
from cubicweb.spa2rql import Sparql2rqlTranslator
xy.add_equivalence('Project', 'doap:Project')
xy.add_equivalence('Project creation_date', 'doap:Project doap:created')
xy.add_equivalence('Project name', 'doap:Project doap:name')
xy.add_equivalence('Project name', 'doap:Project dc:title')
config = TestServerConfiguration('data')
config.bootstrap_cubes()
schema = config.load_schema()
class XYTC(TestCase):
def setUp(self):
self.tr = Sparql2rqlTranslator(schema)
def _test(self, sparql, rql, args={}):
qi = self.tr.translate(sparql)
self.assertEqual(qi.finalize(), (rql, args))
def XXX_test_base_01(self):
self._test('SELECT * WHERE { }', 'Any X')
def test_base_is(self):
self._test('''
PREFIX doap: <http://usefulinc.com/ns/doap#>
SELECT ?project
WHERE {
?project a doap:Project;
}''', 'Any PROJECT WHERE PROJECT is Project')
def test_base_rdftype(self):
self._test('''
PREFIX doap: <http://usefulinc.com/ns/doap#>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
SELECT ?project
WHERE {
?project rdf:type doap:Project.
}''', 'Any PROJECT WHERE PROJECT is Project')
def test_base_attr_sel(self):
self._test('''
PREFIX doap: <http://usefulinc.com/ns/doap#>
SELECT ?created
WHERE {
?project a doap:Project;
doap:created ?created.
}''', 'Any CREATED WHERE PROJECT creation_date CREATED, PROJECT is Project')
def test_base_attr_sel_distinct(self):
self._test('''
PREFIX doap: <http://usefulinc.com/ns/doap#>
SELECT DISTINCT ?name
WHERE {
?project a doap:Project;
doap:name ?name.
}''', 'DISTINCT Any NAME WHERE PROJECT name NAME, PROJECT is Project')
def test_base_attr_sel_reduced(self):
self._test('''
PREFIX doap: <http://usefulinc.com/ns/doap#>
SELECT REDUCED ?name
WHERE {
?project a doap:Project;
doap:name ?name.
}''', 'Any NAME WHERE PROJECT name NAME, PROJECT is Project')
def test_base_attr_sel_limit_offset(self):
self._test('''
PREFIX doap: <http://usefulinc.com/ns/doap#>
SELECT ?name
WHERE {
?project a doap:Project;
doap:name ?name.
}
LIMIT 20''', 'Any NAME LIMIT 20 WHERE PROJECT name NAME, PROJECT is Project')
self._test('''
PREFIX doap: <http://usefulinc.com/ns/doap#>
SELECT ?name
WHERE {
?project a doap:Project;
doap:name ?name.
}
LIMIT 20 OFFSET 10''', 'Any NAME LIMIT 20 OFFSET 10 WHERE PROJECT name NAME, PROJECT is Project')
def test_base_attr_sel_orderby(self):
self._test('''
PREFIX doap: <http://usefulinc.com/ns/doap#>
SELECT ?name
WHERE {
?project a doap:Project;
doap:name ?name;
doap:created ?created.
}
ORDER BY ?name DESC(?created)''', 'Any NAME ORDERBY NAME ASC, CREATED DESC WHERE PROJECT name NAME, PROJECT creation_date CREATED, PROJECT is Project')
def test_base_any_attr_sel(self):
self._test('''
PREFIX dc: <http://purl.org/dc/elements/1.1/>
SELECT ?x ?cd
WHERE {
?x dc:date ?cd;
}''', 'Any X, CD WHERE X creation_date CD')
def test_base_any_attr_sel_amb(self):
xy.add_equivalence('Version publication_date', 'doap:Version dc:date')
try:
self._test('''
PREFIX dc: <http://purl.org/dc/elements/1.1/>
SELECT ?x ?cd
WHERE {
?x dc:date ?cd;
}''', '(Any X, CD WHERE , X creation_date CD) UNION (Any X, CD WHERE , X publication_date CD, X is Version)')
finally:
xy.remove_equivalence('Version publication_date', 'doap:Version dc:date')
def test_base_any_attr_sel_amb_limit_offset(self):
xy.add_equivalence('Version publication_date', 'doap:Version dc:date')
try:
self._test('''
PREFIX dc: <http://purl.org/dc/elements/1.1/>
SELECT ?x ?cd
WHERE {
?x dc:date ?cd;
}
LIMIT 20 OFFSET 10''', 'Any X, CD LIMIT 20 OFFSET 10 WITH X, CD BEING ((Any X, CD WHERE , X creation_date CD) UNION (Any X, CD WHERE , X publication_date CD, X is Version))')
finally:
xy.remove_equivalence('Version publication_date', 'doap:Version dc:date')
def test_base_any_attr_sel_amb_orderby(self):
xy.add_equivalence('Version publication_date', 'doap:Version dc:date')
try:
self._test('''
PREFIX dc: <http://purl.org/dc/elements/1.1/>
SELECT ?x ?cd
WHERE {
?x dc:date ?cd;
}
ORDER BY DESC(?cd)''', 'Any X, CD ORDERBY CD DESC WITH X, CD BEING ((Any X, CD WHERE , X creation_date CD) UNION (Any X, CD WHERE , X publication_date CD, X is Version))')
finally:
xy.remove_equivalence('Version publication_date', 'doap:Version dc:date')
def test_restr_attr(self):
self._test('''
PREFIX doap: <http://usefulinc.com/ns/doap#>
SELECT ?project
WHERE {
?project a doap:Project;
doap:name "cubicweb".
}''', 'Any PROJECT WHERE PROJECT name %(a)s, PROJECT is Project', {'a': 'cubicweb'})
def test_dctitle_both_project_cwuser(self):
self._test('''
PREFIX doap: <http://usefulinc.com/ns/doap#>
PREFIX dc: <http://purl.org/dc/elements/1.1/>
SELECT ?project ?title
WHERE {
?project a doap:Project;
dc:title ?title.
}''', 'Any PROJECT, TITLE WHERE PROJECT name TITLE, PROJECT is Project')
# # Two elements in the group
# PREFIX : <http://example.org/ns#>
# SELECT *
# { :p :q :r OPTIONAL { :a :b :c }
# :p :q :r OPTIONAL { :a :b :c }
# }
# PREFIX : <http://example.org/ns#>
# SELECT *
# {
# { ?s ?p ?o } UNION { ?a ?b ?c }
# }
# PREFIX dob: <http://placetime.com/interval/gregorian/1977-01-18T04:00:00Z/P>
# PREFIX time: <http://www.ai.sri.com/daml/ontologies/time/Time.daml#>
# PREFIX dc: <http://purl.org/dc/elements/1.1/>
# SELECT ?desc
# WHERE {
# dob:1D a time:ProperInterval;
# dc:description ?desc.
# }
if __name__ == '__main__':
unittest_main()