[testlib] move repo and related attribute back on Instance instead of Class
The repo and cnx was hold by the TestCase class to work as a cache and avoid
recreation of the repo from scratch of each test. However since bad26a22fe29 the
caching is done by the DatabaseHandler object and it is not necessary have a
second layer of cache on the TestCase itself.
We move the repo and cnx attribute back on the TestCase instance itself and make
several class methods instance methods again.
This will helps to change dbapi access in test from dbapi to repoapi.
related to #2503918
import os
from os.path import join, dirname
from shutil import rmtree
from logilab.common.testlib import TestCase, unittest_main
from cubicweb.web.propertysheet import *
DATADIR = join(dirname(__file__), 'data')
CACHEDIR = join(DATADIR, 'uicache')
class PropertySheetTC(TestCase):
def tearDown(self):
rmtree(CACHEDIR)
def test(self):
ps = PropertySheet(CACHEDIR, datadir_url='http://cwtest.com')
ps.load(join(DATADIR, 'sheet1.py'))
ps.load(join(DATADIR, 'sheet2.py'))
# defined by sheet1
self.assertEqual(ps['logo'], 'http://cwtest.com/logo.png')
# defined by sheet1, overriden by sheet2
self.assertEqual(ps['bgcolor'], '#FFFFFF')
# defined by sheet2
self.assertEqual(ps['fontcolor'], 'black')
# defined by sheet1, extended by sheet2
self.assertEqual(ps['stylesheets'], ['http://cwtest.com/cubicweb.css',
'http://cwtest.com/mycube.css'])
# lazy string defined by sheet1
self.assertIsInstance(ps['lazy'], lazystr)
self.assertEqual(str(ps['lazy']), '#FFFFFF')
# test compilation
self.assertEqual(ps.compile('a {bgcolor: %(bgcolor)s; size: 1%;}'),
'a {bgcolor: #FFFFFF; size: 1%;}')
self.assertEqual(ps.process_resource(DATADIR, 'pouet.css'),
CACHEDIR)
self.assertTrue('pouet.css' in ps._cache)
self.assertFalse(ps.need_reload())
os.utime(join(DATADIR, 'sheet1.py'), None)
self.assertTrue('pouet.css' in ps._cache)
self.assertTrue(ps.need_reload())
self.assertTrue('pouet.css' in ps._cache)
ps.reload()
self.assertFalse('pouet.css' in ps._cache)
self.assertFalse(ps.need_reload())
ps.process_resource(DATADIR, 'pouet.css') # put in cache
os.utime(join(DATADIR, 'pouet.css'), None)
self.assertFalse(ps.need_reload())
self.assertFalse('pouet.css' in ps._cache)
if __name__ == '__main__':
unittest_main()