datatracker/ietf/utils/test_utils.py
2017-03-28 14:36:40 +00:00

135 lines
5 KiB
Python

# Copyright The IETF Trust 2007, All Rights Reserved
# Portion Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
# All rights reserved. Contact: Pasi Eronen <pasi.eronen@nokia.com>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials provided
# with the distribution.
#
# * Neither the name of the Nokia Corporation and/or its
# subsidiary(-ies) nor the names of its contributors may be used
# to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
import os
import html5lib
import urllib2
from unittest.util import strclass
import django.test
from django.conf import settings
from django.utils.text import slugify
import debug # pyflakes:ignore
real_database_name = settings.DATABASES["default"]["NAME"]
def split_url(url):
if "?" in url:
url, args = url.split("?", 1)
args = dict([ map(urllib2.unquote,arg.split("=", 1)) for arg in args.split("&") if "=" in arg ])
else:
args = {}
return url, args
def login_testing_unauthorized(test_case, username, url, password=None):
r = test_case.client.get(url)
test_case.assertIn(r.status_code, (302, 403))
if r.status_code == 302:
test_case.assertTrue("/accounts/login" in r['Location'])
if not password:
password = username + "+password"
return test_case.client.login(username=username, password=password)
def unicontent(r):
"Return a HttpResponse object's content as unicode"
return r.content.decode(r.charset)
def reload_db_objects(*objects):
"""Rerequest the given arguments from the database so they're refreshed, to be used like
foo, bar = reload_db_objects(foo, bar)"""
t = tuple(o.__class__.objects.get(pk=o.pk) for o in objects)
if len(objects) == 1:
return t[0]
else:
return t
class ReverseLazyTest(django.test.TestCase):
def test_redirect_with_lazy_reverse(self):
response = self.client.get('/ipr/update/')
self.assertRedirects(response, "/ipr/", status_code=301)
class TestCase(django.test.TestCase):
"""
Does basically the same as django.test.TestCase, but adds asserts for html5 validation.
"""
parser = html5lib.HTMLParser(strict=True)
def assertValidHTML(self, data):
try:
self.parser.parse(data)
except Exception as e:
raise self.failureException(str(e))
def assertValidHTMLResponse(self, resp):
self.assertHttpOK(resp)
self.assertTrue(resp['Content-Type'].startswith('text/html'))
self.assertValidHTML(resp.content)
def tempdir(self, label):
slug = slugify(self.__class__.replace('.','-'))
dirname = "tmp-{label}-{slug}".format(**locals())
path = os.path.abspath(dirname)
if not os.path.exists(path):
os.mkdir(path)
return path
def assertNoFormPostErrors(self, response, error_css_selector=".has-error"):
"""Try to fish out form errors, if none found at least check the
status code to be a redirect.
Assumptions:
- a POST is followed by a 302 redirect
- form errors can be found with a simple CSS selector
"""
if response.status_code == 200:
from pyquery import PyQuery
from lxml import html
self.maxDiff = None
errors = [html.tostring(n).decode() for n in PyQuery(response.content)(error_css_selector)]
if errors:
explanation = u"{} != {}\nGot form back with errors:\n----\n".format(response.status_code, 302) + u"----\n".join(errors)
self.assertEqual(response.status_code, 302, explanation)
self.assertEqual(response.status_code, 302)
def __str__(self):
return "%s (%s.%s)" % (self._testMethodName, strclass(self.__class__),self._testMethodName)