/
test_httprequestparser.py
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/
test_httprequestparser.py
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##############################################################################
#
# Copyright (c) 2002 Zope Foundation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
"""HTTP Request Parser tests
"""
import unittest
from zope.server.http.httprequestparser import HTTPRequestParser
from zope.server.adjustments import Adjustments
my_adj = Adjustments()
class Tests(unittest.TestCase):
def setUp(self):
self.parser = HTTPRequestParser(my_adj)
def feed(self, data):
parser = self.parser
for n in xrange(100): # make sure we never loop forever
consumed = parser.received(data)
data = data[consumed:]
if parser.completed:
return
raise ValueError('Looping')
def testSimpleGET(self):
data = """\
GET /foobar HTTP/8.4
FirstName: mickey
lastname: Mouse
content-length: 7
Hello.
"""
parser = self.parser
self.feed(data)
self.failUnless(parser.completed)
self.assertEqual(parser.version, '8.4')
self.failIf(parser.empty)
self.assertEqual(parser.headers,
{'FIRSTNAME': 'mickey',
'LASTNAME': 'Mouse',
'CONTENT_LENGTH': '7',
})
self.assertEqual(parser.path, '/foobar')
self.assertEqual(parser.command, 'GET')
self.assertEqual(parser.query, None)
self.assertEqual(parser.proxy_scheme, '')
self.assertEqual(parser.proxy_netloc, '')
self.assertEqual(parser.getBodyStream().getvalue(), 'Hello.\n')
def testComplexGET(self):
data = """\
GET /foo/a+%2B%2F%C3%A4%3D%26a%3Aint?d=b+%2B%2F%3D%26b%3Aint&c+%2B%2F%3D%26c%3Aint=6 HTTP/8.4
FirstName: mickey
lastname: Mouse
content-length: 10
Hello mickey.
"""
parser = self.parser
self.feed(data)
self.assertEqual(parser.command, 'GET')
self.assertEqual(parser.version, '8.4')
self.failIf(parser.empty)
self.assertEqual(parser.headers,
{'FIRSTNAME': 'mickey',
'LASTNAME': 'Mouse',
'CONTENT_LENGTH': '10',
})
# path should be utf-8 encoded
self.assertEqual(parser.path, '/foo/a++/\xc3\xa4=&a:int')
self.assertEqual(parser.query,
'd=b+%2B%2F%3D%26b%3Aint&c+%2B%2F%3D%26c%3Aint=6')
self.assertEqual(parser.getBodyStream().getvalue(), 'Hello mick')
def testProxyGET(self):
data = """\
GET https://example.com:8080/foobar HTTP/8.4
content-length: 7
Hello.
"""
parser = self.parser
self.feed(data)
self.failUnless(parser.completed)
self.assertEqual(parser.version, '8.4')
self.failIf(parser.empty)
self.assertEqual(parser.headers,
{'CONTENT_LENGTH': '7',
})
self.assertEqual(parser.path, '/foobar')
self.assertEqual(parser.command, 'GET')
self.assertEqual(parser.proxy_scheme, 'https')
self.assertEqual(parser.proxy_netloc, 'example.com:8080')
self.assertEqual(parser.command, 'GET')
self.assertEqual(parser.query, None)
self.assertEqual(parser.getBodyStream().getvalue(), 'Hello.\n')
def testDuplicateHeaders(self):
# Ensure that headers with the same key get concatenated as per
# RFC2616.
data = """\
GET /foobar HTTP/8.4
x-forwarded-for: 10.11.12.13
x-forwarded-for: unknown,127.0.0.1
X-Forwarded_for: 255.255.255.255
content-length: 7
Hello.
"""
self.feed(data)
self.failUnless(self.parser.completed)
self.assertEqual(self.parser.headers, {
'CONTENT_LENGTH': '7',
'X_FORWARDED_FOR':
'10.11.12.13, unknown,127.0.0.1, 255.255.255.255',
})
def test_suite():
loader = unittest.TestLoader()
return loader.loadTestsFromTestCase(Tests)
if __name__=='__main__':
unittest.TextTestRunner().run(test_suite())