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# -*- coding: utf-8 -*-
# © 2016 Grupo ESOC Ingeniería de Servicios, S.L.U. - Jairo Llopis
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
from lxml import etree
from openerp.tests.common import TransactionCase
class ExtractorCase(TransactionCase):
def setUp(self):
super(ExtractorCase, self).setUp()
# Shortcut
self.imgs_from_html = self.env["ir.fields.converter"].imgs_from_html
def test_mixed_images_found(self):
"""Images correctly found in <img> elements and backgrounds."""
content = u"""
<div>
<!-- src-less img -->
<img/>
<p/>
<img src="/path/0"/>
<img src="/path/1"/>
<img src="/path/2"/>
<img src="/path/3"/>
<section style="background : URL('/path/4');;background;ö;">
<div style='BACKGROUND-IMAGE:url(/path/5)'>
<p style="background:uRl(&quot;/path/6&quot;)">
<img src="/path/7"/>
</p>
</div>
</section>
</div>
"""
# Read all images
for n, url in enumerate(self.imgs_from_html(content)):
self.assertEqual("/path/%d" % n, url)
self.assertEqual(n, 7)
# Read only first image
for n, url in enumerate(self.imgs_from_html(content, 1)):
self.assertEqual("/path/%d" % n, url)
self.assertEqual(n, 0)
def test_empty_html(self):
"""Empty HTML handled correctly."""
for laps, text in self.imgs_from_html(""):
self.assertTrue(False) # You should never get here
with self.assertRaises(etree.XMLSyntaxError):
list(self.imgs_from_html("", fail=True))
def test_false_html(self):
"""``False`` HTML handled correctly."""
for laps, text in self.imgs_from_html(False):
self.assertTrue(False) # You should never get here
with self.assertRaises(TypeError):
list(self.imgs_from_html(False, fail=True))
def test_bad_html(self):
"""Bad HTML handled correctly."""
for laps, text in self.imgs_from_html("<<bad>"):
self.assertTrue(False) # You should never get here
with self.assertRaises(etree.ParserError):
list(self.imgs_from_html("<<bad>", fail=True))