+
−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])