[forms] edited_entity must be set before calling session_key()
EntityFieldsForm.__init__ calls FieldsForm.__init__ which in turn
calls self.session_key().
self.session_key() uses self.edited_key to compute the correct session
key. We thus need edited_entity to be set **before** calling super's __init__.
The bug only occured when EntityFieldsForm was selected because of its
one_line_rset() selector instead of match_kwargs('entity').
from unittest import TestCase
import os.path as osp
from xml.etree.cElementTree import ElementTree, fromstring, tostring, dump
from tempfile import NamedTemporaryFile
from subprocess import Popen as sub
from cubicweb.utils import can_do_pdf_conversion
from cubicweb.ext.xhtml2fo import ReportTransformer
DATADIR = osp.join(osp.dirname(__file__), 'data')
class PDFTC(TestCase):
def test_xhtml_to_fop_to_pdf(self):
if not can_do_pdf_conversion():
self.skip('dependencies not available : check pysixt and fop')
xmltree = ElementTree()
xmltree.parse(osp.join(DATADIR, 'sample1.xml'))
foptree = ReportTransformer(u'contentmain').transform(xmltree)
# next
foptmp = NamedTemporaryFile()
foptree.write(foptmp)
foptmp.flush()
pdftmp = NamedTemporaryFile()
fopproc = sub(['/usr/bin/fop', foptmp.name, pdftmp.name])
fopproc.wait()
del foptmp
pdftmp.seek(0) # a bit superstitious
reference = open(osp.join(DATADIR, 'sample1.pdf'), 'r').read()
output = pdftmp.read()
# XXX almost equals due to ID, creation date, so it seems to fail
self.assertEquals( len(output), len(reference) )
# cut begin & end 'cause they contain variyng data
self.assertTextEquals(output[150:1500], reference[150:1500])