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#!/usr/bin/env python
#
# Copyright (C) 2009 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# This module is used for version 2 of the Google Data APIs.
__author__ = 'j.s@google.com (Jeff Scudder)'
import unittest
import atom.http_core
import StringIO
class UriTest(unittest.TestCase):
def test_parse_uri(self):
uri = atom.http_core.parse_uri('http://www.google.com/test?q=foo&z=bar')
self.assert_(uri.scheme == 'http')
self.assert_(uri.host == 'www.google.com')
self.assert_(uri.port is None)
self.assert_(uri.path == '/test')
self.assert_(uri.query == {'z':'bar', 'q':'foo'})
def test_static_parse_uri(self):
uri = atom.http_core.Uri.parse_uri('http://test.com/?token=foo&x=1')
self.assertEqual(uri.scheme, 'http')
self.assertEqual(uri.host, 'test.com')
self.assert_(uri.port is None)
self.assertEqual(uri.query, {'token':'foo', 'x':'1'})
def test_modify_request_no_request(self):
uri = atom.http_core.parse_uri('http://www.google.com/test?q=foo&z=bar')
request = uri.modify_request()
self.assert_(request.uri.scheme == 'http')
self.assert_(request.uri.host == 'www.google.com')
# If no port was provided, the HttpClient is responsible for determining
# the default.
self.assert_(request.uri.port is None)
self.assert_(request.uri.path.startswith('/test'))
self.assertEqual(request.uri.query, {'z': 'bar', 'q': 'foo'})
self.assert_(request.method is None)
self.assert_(request.headers == {})
self.assert_(request._body_parts == [])
def test_modify_request_http_with_set_port(self):
request = atom.http_core.HttpRequest(uri=atom.http_core.Uri(port=8080),
method='POST')
request.add_body_part('hello', 'text/plain')
uri = atom.http_core.parse_uri('//example.com/greet')
self.assert_(uri.query == {})
self.assert_(uri._get_relative_path() == '/greet')
self.assert_(uri.host == 'example.com')
self.assert_(uri.port is None)
uri.ModifyRequest(request)
self.assert_(request.uri.host == 'example.com')
# If no scheme was provided, the URI will not add one, but the HttpClient
# should assume the request is HTTP.
self.assert_(request.uri.scheme is None)
self.assert_(request.uri.port == 8080)
self.assert_(request.uri.path == '/greet')
self.assert_(request.method == 'POST')
self.assert_(request.headers['Content-Type'] == 'text/plain')
def test_modify_request_use_default_ssl_port(self):
request = atom.http_core.HttpRequest(
uri=atom.http_core.Uri(scheme='https'), method='PUT')
request.add_body_part('hello', 'text/plain')
uri = atom.http_core.parse_uri('/greet')
uri.modify_request(request)
self.assert_(request.uri.host is None)
self.assert_(request.uri.scheme == 'https')
# If no port was provided, leave the port as None, it is up to the
# HttpClient to set the correct default port.
self.assert_(request.uri.port is None)
self.assert_(request.uri.path == '/greet')
self.assert_(request.method == 'PUT')
self.assert_(request.headers['Content-Type'] == 'text/plain')
self.assert_(len(request._body_parts) == 1)
self.assert_(request._body_parts[0] == 'hello')
def test_to_string(self):
uri = atom.http_core.Uri(host='www.google.com', query={'q':'sippycode'})
uri_string = uri._to_string()
self.assert_(uri_string == 'http://www.google.com/?q=sippycode')
class HttpRequestTest(unittest.TestCase):
def test_request_with_one_body_part(self):
request = atom.http_core.HttpRequest()
self.assert_(len(request._body_parts) == 0)
self.assert_('Content-Length' not in request.headers)
self.assert_(not 'Content-Type' in request.headers)
self.assert_(not 'Content-Length' in request.headers)
request.add_body_part('this is a test', 'text/plain')
self.assert_(len(request._body_parts) == 1)
self.assert_(request.headers['Content-Type'] == 'text/plain')
self.assert_(request._body_parts[0] == 'this is a test')
self.assert_(request.headers['Content-Length'] == str(len(
'this is a test')))
def test_add_file_without_size(self):
virtual_file = StringIO.StringIO('this is a test')
request = atom.http_core.HttpRequest()
try:
request.add_body_part(virtual_file, 'text/plain')
self.fail('We should have gotten an UnknownSize error.')
except atom.http_core.UnknownSize:
pass
request.add_body_part(virtual_file, 'text/plain', len('this is a test'))
self.assert_(len(request._body_parts) == 1)
self.assert_(request.headers['Content-Type'] == 'text/plain')
self.assert_(request._body_parts[0].read() == 'this is a test')
self.assert_(request.headers['Content-Length'] == str(len(
'this is a test')))
def test_copy(self):
request = atom.http_core.HttpRequest(
uri=atom.http_core.Uri(scheme='https', host='www.google.com'),
method='POST', headers={'test':'1', 'ok':'yes'})
request.add_body_part('body1', 'text/plain')
request.add_body_part('<html>body2</html>', 'text/html')
copied = request._copy()
self.assert_(request.uri.scheme == copied.uri.scheme)
self.assert_(request.uri.host == copied.uri.host)
self.assert_(request.method == copied.method)
self.assert_(request.uri.path == copied.uri.path)
self.assert_(request.headers == copied.headers)
self.assert_(request._body_parts == copied._body_parts)
copied.headers['test'] = '2'
copied._body_parts[1] = '<html>body3</html>'
self.assert_(request.headers != copied.headers)
self.assert_(request._body_parts != copied._body_parts)
def suite():
return unittest.TestSuite((unittest.makeSuite(UriTest,'test'),
unittest.makeSuite(HttpRequestTest,'test')))
if __name__ == '__main__':
unittest.main()
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