[js utils] backport some generic code from comments cube
to handle inline ajax form as you get to add comment to entities.
Following stuff has been generalized and backported to ease such things:
* lazy_view_holder() method on EntityCtxComponent class, to build
place holder where the form will be inserted
* ajax_composite_form() function in cw.web.views.ajaxedit, to build
the form itself
* reload() and reloadCtxComponentsSection() javascript function in
cubicweb.ajax.js for the javascript processing side
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.failUnless('pouet.css' in ps._cache)
self.failIf(ps.need_reload())
os.utime(join(DATADIR, 'sheet1.py'), None)
self.failUnless('pouet.css' in ps._cache)
self.failUnless(ps.need_reload())
self.failUnless('pouet.css' in ps._cache)
ps.reload()
self.failIf('pouet.css' in ps._cache)
self.failIf(ps.need_reload())
ps.process_resource(DATADIR, 'pouet.css') # put in cache
os.utime(join(DATADIR, 'pouet.css'), None)
self.failIf(ps.need_reload())
self.failIf('pouet.css' in ps._cache)
if __name__ == '__main__':
unittest_main()