[doc] Update the advanced tutorial
to follow the new style layout of cubes among others.
"""misc. unittests for utility functions
"""
import unittest
from functools import partial
from six import text_type
from cubicweb.devtools.fake import FakeConfig, FakeCWRegistryStore
from cubicweb.web.request import (CubicWebRequestBase, _parse_accept_header,
_mimetype_sort_key, _mimetype_parser, _charset_sort_key)
class AcceptParserTC(unittest.TestCase):
def test_parse_accept(self):
parse_accept_header = partial(_parse_accept_header,
value_parser=_mimetype_parser,
value_sort_key=_mimetype_sort_key)
# compare scores
self.assertEqual(parse_accept_header("audio/*;q=0.2, audio/basic"),
[( ('audio/basic', ('audio', 'basic', {}), 1.0 ) ),
( ('audio/*', ('audio', '*', {}), 0.2 ) )])
self.assertEqual(parse_accept_header("text/plain;q=0.5, text/html, text/x-dvi;q=0.8, text/x-c"),
[( ('text/html', ('text', 'html', {}), 1.0 ) ),
( ('text/x-c', ('text', 'x-c', {}), 1.0 ) ),
( ('text/x-dvi', ('text', 'x-dvi', {}), 0.8 ) ),
( ('text/plain', ('text', 'plain', {}), 0.5 ) )])
# compare mimetype precedence for a same given score
self.assertEqual(parse_accept_header("audio/*, audio/basic"),
[( ('audio/basic', ('audio', 'basic', {}), 1.0 ) ),
( ('audio/*', ('audio', '*', {}), 1.0 ) )])
self.assertEqual(parse_accept_header("text/*, text/html, text/html;level=1, */*"),
[( ('text/html', ('text', 'html', {'level': '1'}), 1.0 ) ),
( ('text/html', ('text', 'html', {}), 1.0 ) ),
( ('text/*', ('text', '*', {}), 1.0 ) ),
( ('*/*', ('*', '*', {}), 1.0 ) )])
# free party
self.assertEqual(parse_accept_header("text/*;q=0.3, text/html;q=0.7, text/html;level=1, text/html;level=2;q=0.4, */*;q=0.5"),
[( ('text/html', ('text', 'html', {'level': '1'}), 1.0 ) ),
( ('text/html', ('text', 'html', {}), 0.7 ) ),
( ('*/*', ('*', '*', {}), 0.5 ) ),
( ('text/html', ('text', 'html', {'level': '2'}), 0.4 ) ),
( ('text/*', ('text', '*', {}), 0.3 ) )
])
# chrome sample header
self.assertEqual(parse_accept_header("application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5"),
[( ('application/xhtml+xml', ('application', 'xhtml+xml', {}), 1.0 ) ),
( ('application/xml', ('application', 'xml', {}), 1.0 ) ),
( ('image/png', ('image', 'png', {}), 1.0 ) ),
( ('text/html', ('text', 'html', {}), 0.9 ) ),
( ('text/plain', ('text', 'plain', {}), 0.8 ) ),
( ('*/*', ('*', '*', {}), 0.5 ) ),
])
def test_parse_accept_language(self):
self.assertEqual(_parse_accept_header('fr,fr-fr;q=0.8,en-us;q=0.5,en;q=0.3'),
[('fr', 'fr', 1.0), ('fr-fr', 'fr-fr', 0.8),
('en-us', 'en-us', 0.5), ('en', 'en', 0.3)])
def test_parse_accept_charset(self):
parse_accept_header = partial(_parse_accept_header,
value_sort_key=_charset_sort_key)
self.assertEqual(parse_accept_header('ISO-8859-1,utf-8;q=0.7,*;q=0.7'),
[('ISO-8859-1', 'ISO-8859-1', 1.0),
('utf-8', 'utf-8', 0.7),
('*', '*', 0.7)])
class WebRequestTC(unittest.TestCase):
def test_negotiated_language(self):
vreg = FakeCWRegistryStore(FakeConfig(), initlog=False)
vreg.config.translations = {'fr': (None, None), 'en': (None, None)}
headers = {
'Accept-Language': 'fr,fr-fr;q=0.8,en-us;q=0.5,en;q=0.3',
}
req = CubicWebRequestBase(vreg, headers=headers)
self.assertEqual(req.negotiated_language(), 'fr')
def test_build_url_language_from_url(self):
vreg = FakeCWRegistryStore(FakeConfig(), initlog=False)
vreg.config['base-url'] = 'http://testing.fr/cubicweb/'
vreg.config['language-mode'] = 'url-prefix'
vreg.config.translations['fr'] = text_type, text_type
req = CubicWebRequestBase(vreg)
# Override from_controller to avoid getting into relative_path method,
# which is not implemented in CubicWebRequestBase.
req.from_controller = lambda : 'not view'
self.assertEqual(req.lang, 'en') # site's default language
self.assertEqual(req.build_url(), 'http://testing.fr/cubicweb/en/view')
self.assertEqual(req.build_url('foo'), 'http://testing.fr/cubicweb/en/foo')
req.set_language('fr')
self.assertEqual(req.lang, 'fr')
self.assertEqual(req.build_url(), 'http://testing.fr/cubicweb/fr/view')
self.assertEqual(req.build_url('foo'), 'http://testing.fr/cubicweb/fr/foo')
# no language prefix in URL
vreg.config['language-mode'] = ''
self.assertEqual(req.build_url(), 'http://testing.fr/cubicweb/view')
self.assertEqual(req.build_url('foo'), 'http://testing.fr/cubicweb/foo')
req.set_language('fr')
self.assertEqual(req.build_url(), 'http://testing.fr/cubicweb/view')
self.assertEqual(req.build_url('foo'), 'http://testing.fr/cubicweb/foo')
if __name__ == '__main__':
unittest.main()