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test_requests.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""Tests for Requests."""
from __future__ import division
import json
import os
import pickle
import unittest
import requests
import pytest
from requests.adapters import HTTPAdapter
from requests.auth import HTTPDigestAuth
from requests.compat import (
Morsel, cookielib, getproxies, str, urljoin, urlparse)
from requests.cookies import cookiejar_from_dict, morsel_to_cookie
from requests.exceptions import InvalidURL, MissingSchema
from requests.structures import CaseInsensitiveDict
try:
import StringIO
except ImportError:
import io as StringIO
HTTPBIN = os.environ.get('HTTPBIN_URL', 'http://httpbin.org/')
# Issue #1483: Make sure the URL always has a trailing slash
HTTPBIN = HTTPBIN.rstrip('/') + '/'
def httpbin(*suffix):
"""Returns url for HTTPBIN resource."""
return urljoin(HTTPBIN, '/'.join(suffix))
class RequestsTestCase(unittest.TestCase):
_multiprocess_can_split_ = True
def setUp(self):
"""Create simple data set with headers."""
pass
def tearDown(self):
"""Teardown."""
pass
def test_entry_points(self):
requests.session
requests.session().get
requests.session().head
requests.get
requests.head
requests.put
requests.patch
requests.post
def test_invalid_url(self):
with pytest.raises(MissingSchema):
requests.get('hiwpefhipowhefopw')
with pytest.raises(InvalidURL):
requests.get('http://')
def test_basic_building(self):
req = requests.Request()
req.url = 'http://kennethreitz.org/'
req.data = {'life': '42'}
pr = req.prepare()
assert pr.url == req.url
assert pr.body == 'life=42'
def test_no_content_length(self):
get_req = requests.Request('GET', httpbin('get')).prepare()
assert 'Content-Length' not in get_req.headers
head_req = requests.Request('HEAD', httpbin('head')).prepare()
assert 'Content-Length' not in head_req.headers
def test_path_is_not_double_encoded(self):
request = requests.Request('GET', "http://0.0.0.0/get/test case").prepare()
assert request.path_url == '/get/test%20case'
def test_params_are_added_before_fragment(self):
request = requests.Request('GET',
"http://example.com/path#fragment", params={"a": "b"}).prepare()
assert request.url == "http://example.com/path?a=b#fragment"
request = requests.Request('GET',
"http://example.com/path?key=value#fragment", params={"a": "b"}).prepare()
assert request.url == "http://example.com/path?key=value&a=b#fragment"
def test_mixed_case_scheme_acceptable(self):
s = requests.Session()
s.proxies = getproxies()
parts = urlparse(httpbin('get'))
schemes = ['http://', 'HTTP://', 'hTTp://', 'HttP://',
'https://', 'HTTPS://', 'hTTps://', 'HttPs://']
for scheme in schemes:
url = scheme + parts.netloc + parts.path
r = requests.Request('GET', url)
r = s.send(r.prepare())
assert r.status_code == 200, 'failed for scheme {0}'.format(scheme)
def test_HTTP_200_OK_GET_ALTERNATIVE(self):
r = requests.Request('GET', httpbin('get'))
s = requests.Session()
s.proxies = getproxies()
r = s.send(r.prepare())
assert r.status_code == 200
def test_HTTP_302_ALLOW_REDIRECT_GET(self):
r = requests.get(httpbin('redirect', '1'))
assert r.status_code == 200
assert r.history[0].status_code == 302
assert r.history[0].is_redirect
# def test_HTTP_302_ALLOW_REDIRECT_POST(self):
# r = requests.post(httpbin('status', '302'), data={'some': 'data'})
# self.assertEqual(r.status_code, 200)
def test_HTTP_200_OK_GET_WITH_PARAMS(self):
heads = {'User-agent': 'Mozilla/5.0'}
r = requests.get(httpbin('user-agent'), headers=heads)
assert heads['User-agent'] in r.text
assert r.status_code == 200
def test_HTTP_200_OK_GET_WITH_MIXED_PARAMS(self):
heads = {'User-agent': 'Mozilla/5.0'}
r = requests.get(httpbin('get') + '?test=true', params={'q': 'test'}, headers=heads)
assert r.status_code == 200
def test_set_cookie_on_301(self):
s = requests.session()
url = httpbin('cookies/set?foo=bar')
r = s.get(url)
assert s.cookies['foo'] == 'bar'
def test_cookie_sent_on_redirect(self):
s = requests.session()
s.get(httpbin('cookies/set?foo=bar'))
r = s.get(httpbin('redirect/1')) # redirects to httpbin('get')
assert 'Cookie' in r.json()['headers']
def test_cookie_removed_on_expire(self):
s = requests.session()
s.get(httpbin('cookies/set?foo=bar'))
assert s.cookies['foo'] == 'bar'
s.get(
httpbin('response-headers'),
params={
'Set-Cookie':
'foo=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT'
}
)
assert 'foo' not in s.cookies
def test_cookie_quote_wrapped(self):
s = requests.session()
s.get(httpbin('cookies/set?foo="bar:baz"'))
assert s.cookies['foo'] == '"bar:baz"'
def test_cookie_persists_via_api(self):
s = requests.session()
r = s.get(httpbin('redirect/1'), cookies={'foo': 'bar'})
assert 'foo' in r.request.headers['Cookie']
assert 'foo' in r.history[0].request.headers['Cookie']
def test_request_cookie_overrides_session_cookie(self):
s = requests.session()
s.cookies['foo'] = 'bar'
r = s.get(httpbin('cookies'), cookies={'foo': 'baz'})
assert r.json()['cookies']['foo'] == 'baz'
# Session cookie should not be modified
assert s.cookies['foo'] == 'bar'
def test_request_cookies_not_persisted(self):
s = requests.session()
s.get(httpbin('cookies'), cookies={'foo': 'baz'})
# Sending a request with cookies should not add cookies to the session
assert not s.cookies
def test_generic_cookiejar_works(self):
cj = cookielib.CookieJar()
cookiejar_from_dict({'foo': 'bar'}, cj)
s = requests.session()
s.cookies = cj
r = s.get(httpbin('cookies'))
# Make sure the cookie was sent
assert r.json()['cookies']['foo'] == 'bar'
# Make sure the session cj is still the custom one
assert s.cookies is cj
def test_param_cookiejar_works(self):
cj = cookielib.CookieJar()
cookiejar_from_dict({'foo' : 'bar'}, cj)
s = requests.session()
r = s.get(httpbin('cookies'), cookies=cj)
# Make sure the cookie was sent
assert r.json()['cookies']['foo'] == 'bar'
def test_requests_in_history_are_not_overridden(self):
resp = requests.get(httpbin('redirect/3'))
urls = [r.url for r in resp.history]
req_urls = [r.request.url for r in resp.history]
assert urls == req_urls
def test_user_agent_transfers(self):
heads = {
'User-agent': 'Mozilla/5.0 (github.com/kennethreitz/requests)'
}
r = requests.get(httpbin('user-agent'), headers=heads)
assert heads['User-agent'] in r.text
heads = {
'user-agent': 'Mozilla/5.0 (github.com/kennethreitz/requests)'
}
r = requests.get(httpbin('user-agent'), headers=heads)
assert heads['user-agent'] in r.text
def test_HTTP_200_OK_HEAD(self):
r = requests.head(httpbin('get'))
assert r.status_code == 200
def test_HTTP_200_OK_PUT(self):
r = requests.put(httpbin('put'))
assert r.status_code == 200
def test_BASICAUTH_TUPLE_HTTP_200_OK_GET(self):
auth = ('user', 'pass')
url = httpbin('basic-auth', 'user', 'pass')
r = requests.get(url, auth=auth)
assert r.status_code == 200
r = requests.get(url)
assert r.status_code == 401
s = requests.session()
s.auth = auth
r = s.get(url)
assert r.status_code == 200
def test_basicauth_with_netrc(self):
auth = ('user', 'pass')
wrong_auth = ('wronguser', 'wrongpass')
url = httpbin('basic-auth', 'user', 'pass')
def get_netrc_auth_mock(url):
return auth
requests.sessions.get_netrc_auth = get_netrc_auth_mock
# Should use netrc and work.
r = requests.get(url)
assert r.status_code == 200
# Given auth should override and fail.
r = requests.get(url, auth=wrong_auth)
assert r.status_code == 401
s = requests.session()
# Should use netrc and work.
r = s.get(url)
assert r.status_code == 200
# Given auth should override and fail.
s.auth = wrong_auth
r = s.get(url)
assert r.status_code == 401
def test_DIGEST_HTTP_200_OK_GET(self):
auth = HTTPDigestAuth('user', 'pass')
url = httpbin('digest-auth', 'auth', 'user', 'pass')
r = requests.get(url, auth=auth)
assert r.status_code == 200
r = requests.get(url)
assert r.status_code == 401
s = requests.session()
s.auth = HTTPDigestAuth('user', 'pass')
r = s.get(url)
assert r.status_code == 200
def test_DIGEST_AUTH_RETURNS_COOKIE(self):
url = httpbin('digest-auth', 'auth', 'user', 'pass')
auth = HTTPDigestAuth('user', 'pass')
r = requests.get(url)
assert r.cookies['fake'] == 'fake_value'
r = requests.get(url, auth=auth)
assert r.status_code == 200
def test_DIGEST_AUTH_SETS_SESSION_COOKIES(self):
url = httpbin('digest-auth', 'auth', 'user', 'pass')
auth = HTTPDigestAuth('user', 'pass')
s = requests.Session()
s.get(url, auth=auth)
assert s.cookies['fake'] == 'fake_value'
def test_DIGEST_STREAM(self):
auth = HTTPDigestAuth('user', 'pass')
url = httpbin('digest-auth', 'auth', 'user', 'pass')
r = requests.get(url, auth=auth, stream=True)
assert r.raw.read() != b''
r = requests.get(url, auth=auth, stream=False)
assert r.raw.read() == b''
def test_DIGESTAUTH_WRONG_HTTP_401_GET(self):
auth = HTTPDigestAuth('user', 'wrongpass')
url = httpbin('digest-auth', 'auth', 'user', 'pass')
r = requests.get(url, auth=auth)
assert r.status_code == 401
r = requests.get(url)
assert r.status_code == 401
s = requests.session()
s.auth = auth
r = s.get(url)
assert r.status_code == 401
def test_DIGESTAUTH_QUOTES_QOP_VALUE(self):
auth = HTTPDigestAuth('user', 'pass')
url = httpbin('digest-auth', 'auth', 'user', 'pass')
r = requests.get(url, auth=auth)
assert '"auth"' in r.request.headers['Authorization']
def test_POSTBIN_GET_POST_FILES(self):
url = httpbin('post')
post1 = requests.post(url).raise_for_status()
post1 = requests.post(url, data={'some': 'data'})
assert post1.status_code == 200
with open('requirements.txt') as f:
post2 = requests.post(url, files={'some': f})
assert post2.status_code == 200
post4 = requests.post(url, data='[{"some": "json"}]')
assert post4.status_code == 200
with pytest.raises(ValueError):
requests.post(url, files = ['bad file data'])
def test_POSTBIN_GET_POST_FILES_WITH_DATA(self):
url = httpbin('post')
post1 = requests.post(url).raise_for_status()
post1 = requests.post(url, data={'some': 'data'})
assert post1.status_code == 200
with open('requirements.txt') as f:
post2 = requests.post(url, data={'some': 'data'}, files={'some': f})
assert post2.status_code == 200
post4 = requests.post(url, data='[{"some": "json"}]')
assert post4.status_code == 200
with pytest.raises(ValueError):
requests.post(url, files = ['bad file data'])
def test_conflicting_post_params(self):
url = httpbin('post')
with open('requirements.txt') as f:
pytest.raises(ValueError, "requests.post(url, data='[{\"some\": \"data\"}]', files={'some': f})")
pytest.raises(ValueError, "requests.post(url, data=u'[{\"some\": \"data\"}]', files={'some': f})")
def test_request_ok_set(self):
r = requests.get(httpbin('status', '404'))
assert not r.ok
def test_status_raising(self):
r = requests.get(httpbin('status', '404'))
with pytest.raises(requests.exceptions.HTTPError):
r.raise_for_status()
r = requests.get(httpbin('status', '500'))
assert not r.ok
def test_decompress_gzip(self):
r = requests.get(httpbin('gzip'))
r.content.decode('ascii')
def test_unicode_get(self):
url = httpbin('/get')
requests.get(url, params={'foo': 'føø'})
requests.get(url, params={'føø': 'føø'})
requests.get(url, params={'føø': 'føø'})
requests.get(url, params={'foo': 'foo'})
requests.get(httpbin('ø'), params={'foo': 'foo'})
def test_unicode_header_name(self):
requests.put(httpbin('put'), headers={str('Content-Type'): 'application/octet-stream'}, data='\xff') # compat.str is unicode.
def test_pyopenssl_redirect(self):
requests.get('https://httpbin.org/status/301')
def test_urlencoded_get_query_multivalued_param(self):
r = requests.get(httpbin('get'), params=dict(test=['foo', 'baz']))
assert r.status_code == 200
assert r.url == httpbin('get?test=foo&test=baz')
def test_different_encodings_dont_break_post(self):
r = requests.post(httpbin('post'),
data={'stuff': json.dumps({'a': 123})},
params={'blah': 'asdf1234'},
files={'file': ('test_requests.py', open(__file__, 'rb'))})
assert r.status_code == 200
def test_unicode_multipart_post(self):
r = requests.post(httpbin('post'),
data={'stuff': u'ëlïxr'},
files={'file': ('test_requests.py', open(__file__, 'rb'))})
assert r.status_code == 200
r = requests.post(httpbin('post'),
data={'stuff': u'ëlïxr'.encode('utf-8')},
files={'file': ('test_requests.py', open(__file__, 'rb'))})
assert r.status_code == 200
r = requests.post(httpbin('post'),
data={'stuff': 'elixr'},
files={'file': ('test_requests.py', open(__file__, 'rb'))})
assert r.status_code == 200
r = requests.post(httpbin('post'),
data={'stuff': 'elixr'.encode('utf-8')},
files={'file': ('test_requests.py', open(__file__, 'rb'))})
assert r.status_code == 200
def test_unicode_multipart_post_fieldnames(self):
filename = os.path.splitext(__file__)[0] + '.py'
r = requests.Request(method='POST',
url=httpbin('post'),
data={'stuff'.encode('utf-8'): 'elixr'},
files={'file': ('test_requests.py',
open(filename, 'rb'))})
prep = r.prepare()
assert b'name="stuff"' in prep.body
assert b'name="b\'stuff\'"' not in prep.body
def test_unicode_method_name(self):
files = {'file': open('test_requests.py', 'rb')}
r = requests.request(method=u'POST', url=httpbin('post'), files=files)
assert r.status_code == 200
def test_custom_content_type(self):
r = requests.post(httpbin('post'),
data={'stuff': json.dumps({'a': 123})},
files={'file1': ('test_requests.py', open(__file__, 'rb')),
'file2': ('test_requests', open(__file__, 'rb'),
'text/py-content-type')})
assert r.status_code == 200
assert b"text/py-content-type" in r.request.body
def test_hook_receives_request_arguments(self):
def hook(resp, **kwargs):
assert resp is not None
assert kwargs != {}
requests.Request('GET', HTTPBIN, hooks={'response': hook})
def test_session_hooks_are_used_with_no_request_hooks(self):
hook = lambda x, *args, **kwargs: x
s = requests.Session()
s.hooks['response'].append(hook)
r = requests.Request('GET', HTTPBIN)
prep = s.prepare_request(r)
assert prep.hooks['response'] != []
assert prep.hooks['response'] == [hook]
def test_session_hooks_are_overriden_by_request_hooks(self):
hook1 = lambda x, *args, **kwargs: x
hook2 = lambda x, *args, **kwargs: x
assert hook1 is not hook2
s = requests.Session()
s.hooks['response'].append(hook2)
r = requests.Request('GET', HTTPBIN, hooks={'response': [hook1]})
prep = s.prepare_request(r)
assert prep.hooks['response'] == [hook1]
def test_prepared_request_hook(self):
def hook(resp, **kwargs):
resp.hook_working = True
return resp
req = requests.Request('GET', HTTPBIN, hooks={'response': hook})
prep = req.prepare()
s = requests.Session()
s.proxies = getproxies()
resp = s.send(prep)
assert hasattr(resp, 'hook_working')
def test_prepared_from_session(self):
class DummyAuth(requests.auth.AuthBase):
def __call__(self, r):
r.headers['Dummy-Auth-Test'] = 'dummy-auth-test-ok'
return r
req = requests.Request('GET', httpbin('headers'))
assert not req.auth
s = requests.Session()
s.auth = DummyAuth()
prep = s.prepare_request(req)
resp = s.send(prep)
assert resp.json()['headers']['Dummy-Auth-Test'] == 'dummy-auth-test-ok'
def test_links(self):
r = requests.Response()
r.headers = {
'cache-control': 'public, max-age=60, s-maxage=60',
'connection': 'keep-alive',
'content-encoding': 'gzip',
'content-type': 'application/json; charset=utf-8',
'date': 'Sat, 26 Jan 2013 16:47:56 GMT',
'etag': '"6ff6a73c0e446c1f61614769e3ceb778"',
'last-modified': 'Sat, 26 Jan 2013 16:22:39 GMT',
'link': ('<https://api.github.com/users/kennethreitz/repos?'
'page=2&per_page=10>; rel="next", <https://api.github.'
'com/users/kennethreitz/repos?page=7&per_page=10>; '
' rel="last"'),
'server': 'GitHub.com',
'status': '200 OK',
'vary': 'Accept',
'x-content-type-options': 'nosniff',
'x-github-media-type': 'github.beta',
'x-ratelimit-limit': '60',
'x-ratelimit-remaining': '57'
}
assert r.links['next']['rel'] == 'next'
def test_cookie_parameters(self):
key = 'some_cookie'
value = 'some_value'
secure = True
domain = 'test.com'
rest = {'HttpOnly': True}
jar = requests.cookies.RequestsCookieJar()
jar.set(key, value, secure=secure, domain=domain, rest=rest)
assert len(jar) == 1
assert 'some_cookie' in jar
cookie = list(jar)[0]
assert cookie.secure == secure
assert cookie.domain == domain
assert cookie._rest['HttpOnly'] == rest['HttpOnly']
def test_cookie_as_dict_keeps_len(self):
key = 'some_cookie'
value = 'some_value'
key1 = 'some_cookie1'
value1 = 'some_value1'
jar = requests.cookies.RequestsCookieJar()
jar.set(key, value)
jar.set(key1, value1)
d1 = dict(jar)
d2 = dict(jar.iteritems())
d3 = dict(jar.items())
assert len(jar) == 2
assert len(d1) == 2
assert len(d2) == 2
assert len(d3) == 2
def test_cookie_as_dict_keeps_items(self):
key = 'some_cookie'
value = 'some_value'
key1 = 'some_cookie1'
value1 = 'some_value1'
jar = requests.cookies.RequestsCookieJar()
jar.set(key, value)
jar.set(key1, value1)
d1 = dict(jar)
d2 = dict(jar.iteritems())
d3 = dict(jar.items())
assert d1['some_cookie'] == 'some_value'
assert d2['some_cookie'] == 'some_value'
assert d3['some_cookie1'] == 'some_value1'
def test_cookie_as_dict_keys(self):
key = 'some_cookie'
value = 'some_value'
key1 = 'some_cookie1'
value1 = 'some_value1'
jar = requests.cookies.RequestsCookieJar()
jar.set(key, value)
jar.set(key1, value1)
keys = jar.keys()
assert keys == list(keys)
# make sure one can use keys multiple times
assert list(keys) == list(keys)
def test_cookie_as_dict_values(self):
key = 'some_cookie'
value = 'some_value'
key1 = 'some_cookie1'
value1 = 'some_value1'
jar = requests.cookies.RequestsCookieJar()
jar.set(key, value)
jar.set(key1, value1)
values = jar.values()
assert values == list(values)
# make sure one can use values multiple times
assert list(values) == list(values)
def test_cookie_as_dict_items(self):
key = 'some_cookie'
value = 'some_value'
key1 = 'some_cookie1'
value1 = 'some_value1'
jar = requests.cookies.RequestsCookieJar()
jar.set(key, value)
jar.set(key1, value1)
items = jar.items()
assert items == list(items)
# make sure one can use items multiple times
assert list(items) == list(items)
def test_time_elapsed_blank(self):
r = requests.get(httpbin('get'))
td = r.elapsed
total_seconds = ((td.microseconds + (td.seconds + td.days * 24 * 3600)
* 10**6) / 10**6)
assert total_seconds > 0.0
def test_response_is_iterable(self):
r = requests.Response()
io = StringIO.StringIO('abc')
read_ = io.read
def read_mock(amt, decode_content=None):
return read_(amt)
setattr(io, 'read', read_mock)
r.raw = io
assert next(iter(r))
io.close()
def test_request_and_response_are_pickleable(self):
r = requests.get(httpbin('get'))
# verify we can pickle the original request
assert pickle.loads(pickle.dumps(r.request))
# verify we can pickle the response and that we have access to
# the original request.
pr = pickle.loads(pickle.dumps(r))
assert r.request.url == pr.request.url
assert r.request.headers == pr.request.headers
def test_get_auth_from_url(self):
url = 'http://user:[email protected]/path?query=yes'
assert ('user', 'pass') == requests.utils.get_auth_from_url(url)
def test_get_auth_from_url_encoded_spaces(self):
url = 'http://user:pass%[email protected]/path?query=yes'
assert ('user', 'pass pass') == requests.utils.get_auth_from_url(url)
def test_get_auth_from_url_not_encoded_spaces(self):
url = 'http://user:pass [email protected]/path?query=yes'
assert ('user', 'pass pass') == requests.utils.get_auth_from_url(url)
def test_get_auth_from_url_percent_chars(self):
url = 'http://user%25user:[email protected]/path?query=yes'
assert ('user%user', 'pass') == requests.utils.get_auth_from_url(url)
def test_get_auth_from_url_encoded_hashes(self):
url = 'http://user:pass%[email protected]/path?query=yes'
assert ('user', 'pass#pass') == requests.utils.get_auth_from_url(url)
def test_cannot_send_unprepared_requests(self):
r = requests.Request(url=HTTPBIN)
with pytest.raises(ValueError):
requests.Session().send(r)
def test_http_error(self):
error = requests.exceptions.HTTPError()
assert not error.response
response = requests.Response()
error = requests.exceptions.HTTPError(response=response)
assert error.response == response
error = requests.exceptions.HTTPError('message', response=response)
assert str(error) == 'message'
assert error.response == response
def test_session_pickling(self):
r = requests.Request('GET', httpbin('get'))
s = requests.Session()
s = pickle.loads(pickle.dumps(s))
s.proxies = getproxies()
r = s.send(r.prepare())
assert r.status_code == 200
def test_fixes_1329(self):
"""
Ensure that header updates are done case-insensitively.
"""
s = requests.Session()
s.headers.update({'ACCEPT': 'BOGUS'})
s.headers.update({'accept': 'application/json'})
r = s.get(httpbin('get'))
headers = r.request.headers
assert headers['accept'] == 'application/json'
assert headers['Accept'] == 'application/json'
assert headers['ACCEPT'] == 'application/json'
def test_uppercase_scheme_redirect(self):
parts = urlparse(httpbin('html'))
url = "HTTP://" + parts.netloc + parts.path
r = requests.get(httpbin('redirect-to'), params={'url': url})
assert r.status_code == 200
assert r.url.lower() == url.lower()
def test_transport_adapter_ordering(self):
s = requests.Session()
order = ['https://', 'http://']
assert order == list(s.adapters)
s.mount('http://git', HTTPAdapter())
s.mount('http://github', HTTPAdapter())
s.mount('http://github.com', HTTPAdapter())
s.mount('http://github.com/about/', HTTPAdapter())
order = [
'http://github.com/about/',
'http://github.com',
'http://github',
'http://git',
'https://',
'http://',
]
assert order == list(s.adapters)
s.mount('http://gittip', HTTPAdapter())
s.mount('http://gittip.com', HTTPAdapter())
s.mount('http://gittip.com/about/', HTTPAdapter())
order = [
'http://github.com/about/',
'http://gittip.com/about/',
'http://github.com',
'http://gittip.com',
'http://github',
'http://gittip',
'http://git',
'https://',
'http://',
]
assert order == list(s.adapters)
s2 = requests.Session()
s2.adapters = {'http://': HTTPAdapter()}
s2.mount('https://', HTTPAdapter())
assert 'http://' in s2.adapters
assert 'https://' in s2.adapters
def test_header_remove_is_case_insensitive(self):
# From issue #1321
s = requests.Session()
s.headers['foo'] = 'bar'
r = s.get(httpbin('get'), headers={'FOO': None})
assert 'foo' not in r.request.headers
def test_params_are_merged_case_sensitive(self):
s = requests.Session()
s.params['foo'] = 'bar'
r = s.get(httpbin('get'), params={'FOO': 'bar'})
assert r.json()['args'] == {'foo': 'bar', 'FOO': 'bar'}
def test_long_authinfo_in_url(self):
url = 'http://{0}:{1}@{2}:9000/path?query#frag'.format(
'E8A3BE87-9E3F-4620-8858-95478E385B5B',
'EA770032-DA4D-4D84-8CE9-29C6D910BF1E',
'exactly-------------sixty-----------three------------characters',
)
r = requests.Request('GET', url).prepare()
assert r.url == url
def test_header_keys_are_native(self):
headers = {u'unicode': 'blah', 'byte'.encode('ascii'): 'blah'}
r = requests.Request('GET', httpbin('get'), headers=headers)
p = r.prepare()
# This is testing that they are builtin strings. A bit weird, but there
# we go.
assert 'unicode' in p.headers.keys()
assert 'byte' in p.headers.keys()
def test_can_send_nonstring_objects_with_files(self):
data = {'a': 0.0}
files = {'b': 'foo'}
r = requests.Request('POST', httpbin('post'), data=data, files=files)
p = r.prepare()
assert 'multipart/form-data' in p.headers['Content-Type']
def test_autoset_header_values_are_native(self):
data = 'this is a string'
length = '16'
req = requests.Request('POST', httpbin('post'), data=data)
p = req.prepare()
assert p.headers['Content-Length'] == length
def test_oddball_schemes_dont_check_URLs(self):
test_urls = (
'data:image/gif;base64,R0lGODlhAQABAHAAACH5BAUAAAAALAAAAAABAAEAAAICRAEAOw==',
'file:///etc/passwd',
'magnet:?xt=urn:btih:be08f00302bc2d1d3cfa3af02024fa647a271431',
)
for test_url in test_urls:
req = requests.Request('GET', test_url)
preq = req.prepare()
assert test_url == preq.url
class TestContentEncodingDetection(unittest.TestCase):
def test_none(self):
encodings = requests.utils.get_encodings_from_content('')
assert not len(encodings)
def test_html_charset(self):
"""HTML5 meta charset attribute"""
content = '<meta charset="UTF-8">'
encodings = requests.utils.get_encodings_from_content(content)
assert len(encodings) == 1
assert encodings[0] == 'UTF-8'
def test_html4_pragma(self):
"""HTML4 pragma directive"""
content = '<meta http-equiv="Content-type" content="text/html;charset=UTF-8">'
encodings = requests.utils.get_encodings_from_content(content)
assert len(encodings) == 1
assert encodings[0] == 'UTF-8'
def test_xhtml_pragma(self):
"""XHTML 1.x served with text/html MIME type"""
content = '<meta http-equiv="Content-type" content="text/html;charset=UTF-8" />'
encodings = requests.utils.get_encodings_from_content(content)
assert len(encodings) == 1
assert encodings[0] == 'UTF-8'
def test_xml(self):
"""XHTML 1.x served as XML"""
content = '<?xml version="1.0" encoding="UTF-8"?>'
encodings = requests.utils.get_encodings_from_content(content)
assert len(encodings) == 1
assert encodings[0] == 'UTF-8'
def test_precedence(self):
content = '''
<?xml version="1.0" encoding="XML"?>
<meta charset="HTML5">
<meta http-equiv="Content-type" content="text/html;charset=HTML4" />
'''.strip()
encodings = requests.utils.get_encodings_from_content(content)
assert encodings == ['HTML5', 'HTML4', 'XML']
class TestCaseInsensitiveDict(unittest.TestCase):
def test_mapping_init(self):
cid = CaseInsensitiveDict({'Foo': 'foo','BAr': 'bar'})
assert len(cid) == 2
assert 'foo' in cid
assert 'bar' in cid
def test_iterable_init(self):
cid = CaseInsensitiveDict([('Foo', 'foo'), ('BAr', 'bar')])
assert len(cid) == 2
assert 'foo' in cid
assert 'bar' in cid
def test_kwargs_init(self):
cid = CaseInsensitiveDict(FOO='foo', BAr='bar')
assert len(cid) == 2
assert 'foo' in cid
assert 'bar' in cid
def test_docstring_example(self):
cid = CaseInsensitiveDict()
cid['Accept'] = 'application/json'
assert cid['aCCEPT'] == 'application/json'
assert list(cid) == ['Accept']
def test_len(self):
cid = CaseInsensitiveDict({'a': 'a', 'b': 'b'})
cid['A'] = 'a'
assert len(cid) == 2
def test_getitem(self):
cid = CaseInsensitiveDict({'Spam': 'blueval'})
assert cid['spam'] == 'blueval'
assert cid['SPAM'] == 'blueval'
def test_fixes_649(self):
"""__setitem__ should behave case-insensitively."""
cid = CaseInsensitiveDict()
cid['spam'] = 'oneval'
cid['Spam'] = 'twoval'
cid['sPAM'] = 'redval'
cid['SPAM'] = 'blueval'
assert cid['spam'] == 'blueval'
assert cid['SPAM'] == 'blueval'
assert list(cid.keys()) == ['SPAM']
def test_delitem(self):
cid = CaseInsensitiveDict()
cid['Spam'] = 'someval'
del cid['sPam']
assert 'spam' not in cid
assert len(cid) == 0
def test_contains(self):
cid = CaseInsensitiveDict()
cid['Spam'] = 'someval'
assert 'Spam' in cid
assert 'spam' in cid
assert 'SPAM' in cid
assert 'sPam' in cid
assert 'notspam' not in cid
def test_get(self):
cid = CaseInsensitiveDict()
cid['spam'] = 'oneval'
cid['SPAM'] = 'blueval'
assert cid.get('spam') == 'blueval'
assert cid.get('SPAM') == 'blueval'
assert cid.get('sPam') == 'blueval'
assert cid.get('notspam', 'default') == 'default'
def test_update(self):
cid = CaseInsensitiveDict()
cid['spam'] = 'blueval'
cid.update({'sPam': 'notblueval'})
assert cid['spam'] == 'notblueval'
cid = CaseInsensitiveDict({'Foo': 'foo','BAr': 'bar'})
cid.update({'fOO': 'anotherfoo', 'bAR': 'anotherbar'})
assert len(cid) == 2
assert cid['foo'] == 'anotherfoo'
assert cid['bar'] == 'anotherbar'
def test_update_retains_unchanged(self):
cid = CaseInsensitiveDict({'foo': 'foo', 'bar': 'bar'})
cid.update({'foo': 'newfoo'})
assert cid['bar'] == 'bar'
def test_iter(self):
cid = CaseInsensitiveDict({'Spam': 'spam', 'Eggs': 'eggs'})
keys = frozenset(['Spam', 'Eggs'])
assert frozenset(iter(cid)) == keys
def test_equality(self):
cid = CaseInsensitiveDict({'SPAM': 'blueval', 'Eggs': 'redval'})
othercid = CaseInsensitiveDict({'spam': 'blueval', 'eggs': 'redval'})