[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/>.
"""cubicweb extensions for twill
"""
import re
from urllib import quote
from twill import commands as twc
# convenience / consistency renaming
has_text = twc.find
hasnt_text = twc.notfind
# specific commands
_LINK = re.compile('<a.*?href="(.*?)".*?>(.*?)</a>', re.I | re.S)
def has_link(text, url=''):
browser = twc.get_browser()
html = browser.get_html()
if html:
for match in _LINK.finditer(html):
linkurl = match.group(1)
linktext = match.group(2)
if linktext == text:
# if url is specified linkurl must match
if url and linkurl != url:
continue
return
raise AssertionError('link %s (%s) not found' % (text, url))
def view(rql, vid=''):
"""
>> view 'Project P'
apply <vid> to <rql>'s rset
"""
if vid:
twc.go('view?rql=%s&vid=%s' % (quote(rql), vid))
else:
twc.go('view?rql=%s' % quote(rql))
def create(etype):
"""
>> create Project
go to <etype>'s creation page
"""
twc.go('view?etype=%s&vid=creation' % etype)
def edit(rql):
"""
>> edit "Project P WHERE P eid 123"
calls edition view for <rql>
"""
twc.go('view?rql=%s&vid=edition' % quote(rql))
def setvalue(formname, fieldname, value):
"""
>> setvalue entityForm name pylint
sets the field's value in the form
<forname> should either be the form's index, the form's name
or the form's id
"""
browser = twc.get_browser()
form = browser.get_form(formname)
if form is None:
# try to find if one of the forms has <formname> as id
for index, form in enumerate(browser._browser.forms()):
# forms in cubicweb don't always have a name
if form.attrs.get('id') == formname:
# browser.get_form_field knows how to deal with form index
formname = str(index+1)
break
else:
raise ValueError('could not find form named <%s>' % formname)
eid = browser.get_form_field(form, 'eid').value
twc.formvalue(formname, '%s:%s' % (fieldname, eid), value)
def submitform(formname, submit_button=None):
"""
>> submitform entityForm
Submit the form named entityForm. This is useful when the form is pre-filed
and we only want to click on submit.
(The original submit command chooses the form to submit according to the last
formvalue instruction)
"""
browser = twc.get_browser()
form = browser.get_form(formname)
if form is None:
# try to find if one of the forms has <formname> as id
for form in browser._browser.forms():
# forms in cubicweb don't always have a name
if form.attrs.get('id') == formname:
break
else:
raise ValueError('could not find form named <%s>' % formname)
browser._browser.form = form
browser.submit(submit_button)
# missing actions: delete, copy, changeview