_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):

self.assertRaises(MissingSchema, requests.get, 'hiwpefhipowhefopw')

self.assertRaises(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()

self.assertTrue('Content-Length' not in get_req.headers)

head_req = requests.Request('HEAD', httpbin('head')).prepare()

self.assertTrue('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()

self.assertEqual(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()

self.assertEqual(request.url,

"http://example.com/path?a=b#fragment")

request = requests.Request('GET',

"http://example.com/path?key=value#fragment", params={"a": "b"}).prepare()

self.assertEqual(request.url,

"http://example.com/path?key=value&a=b#fragment")

def test_mixed_case_scheme_acceptable(self):

proxies = getproxies()

s = requests.Session()

s.proxies = proxies

r = requests.Request('GET', 'http://httpbin.org/get')

r = s.send(r.prepare())

self.assertEqual(r.status_code,200)

s = requests.Session()

s.proxies = proxies

r = requests.Request('GET', 'HTTP://httpbin.org/get')

r = s.send(r.prepare())

self.assertEqual(r.status_code,200)

r = requests.Request('GET', 'hTTp://httpbin.org/get')

r = s.send(r.prepare())

self.assertEqual(r.status_code,200)

r = requests.Request('GET', 'HttP://httpbin.org/get')

r = s.send(r.prepare())

self.assertEqual(r.status_code,200)

r = requests.Request('GET', 'https://httpbin.org/get')

r = s.send(r.prepare())

self.assertEqual(r.status_code,200)

r = requests.Request('GET', 'HTTPS://httpbin.org/get')

r = s.send(r.prepare())

self.assertEqual(r.status_code,200)

r = requests.Request('GET', 'hTTps://httpbin.org/get')

r = s.send(r.prepare())

self.assertEqual(r.status_code,200)

r = requests.Request('GET', 'HttPs://httpbin.org/get')

r = s.send(r.prepare())

self.assertEqual(r.status_code,200)

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())

self.assertEqual(r.status_code, 200)

def test_HTTP_302_ALLOW_REDIRECT_GET(self):

r = requests.get(httpbin('redirect', '1'))

self.assertEqual(r.status_code, 200)

# 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)

self.assertTrue(heads['User-agent'] in r.text)

self.assertEqual(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)

self.assertEqual(r.status_code, 200)

def test_set_cookie_on_301(self):

s = requests.session()

url = httpbin('cookies/set?foo=bar')

r = s.get(url)

self.assertTrue(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')

self.assertTrue("Cookie" in r.json()["headers"])

def test_cookie_removed_on_expire(self):

s = requests.session()

s.get(httpbin('cookies/set?foo=bar'))

self.assertTrue(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"'))

self.assertTrue(s.cookies['foo'] == '"bar:baz"')

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_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_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]

self.assertEquals(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)

self.assertTrue(heads['User-agent'] in r.text)

heads = {

'user-agent': 'Mozilla/5.0 (github.com/kennethreitz/requests)'

}

r = requests.get(httpbin('user-agent'), headers=heads)

self.assertTrue(heads['user-agent'] in r.text)

def test_HTTP_200_OK_HEAD(self):

r = requests.head(httpbin('get'))

self.assertEqual(r.status_code, 200)

def test_HTTP_200_OK_PUT(self):

r = requests.put(httpbin('put'))

self.assertEqual(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)

self.assertEqual(r.status_code, 200)

r = requests.get(url)

self.assertEqual(r.status_code, 401)

s = requests.session()

s.auth = auth

r = s.get(url)

self.assertEqual(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)

self.assertEqual(r.status_code, 200)

# Given auth should override and fail.

r = requests.get(url, auth=wrong_auth)

self.assertEqual(r.status_code, 401)

s = requests.session()

# Should use netrc and work.

r = s.get(url)

self.assertEqual(r.status_code, 200)

# Given auth should override and fail.

s.auth = wrong_auth

r = s.get(url)

self.assertEqual(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)

self.assertEqual(r.status_code, 200)

r = requests.get(url)

self.assertEqual(r.status_code, 401)

s = requests.session()

s.auth = auth

r = s.get(url)

self.assertEqual(r.status_code, 200)

def test_DIGEST_STREAM(self):

auth = HTTPDigestAuth('user', 'pass')

url = httpbin('digest-auth', 'auth', 'user', 'pass')

r = requests.get(url, auth=auth, stream=True)

self.assertNotEqual(r.raw.read(), b'')

r = requests.get(url, auth=auth, stream=False)

self.assertEqual(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)

self.assertEqual(r.status_code, 401)

r = requests.get(url)

self.assertEqual(r.status_code, 401)

s = requests.session()

s.auth = auth

r = s.get(url)

self.assertEqual(r.status_code, 401)

def test_POSTBIN_GET_POST_FILES(self):

url = httpbin('post')

post1 = requests.post(url).raise_for_status()

post1 = requests.post(url, data={'some': 'data'})

self.assertEqual(post1.status_code, 200)

with open('requirements.txt') as f:

post2 = requests.post(url, files={'some': f})

self.assertEqual(post2.status_code, 200)

post4 = requests.post(url, data='[{"some": "json"}]')

self.assertEqual(post4.status_code, 200)

try:

requests.post(url, files=['bad file data'])

except ValueError:

pass

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'})

self.assertEqual(post1.status_code, 200)

with open('requirements.txt') as f:

post2 = requests.post(url, data={'some': 'data'}, files={'some': f})

self.assertEqual(post2.status_code, 200)

post4 = requests.post(url, data='[{"some": "json"}]')

self.assertEqual(post4.status_code, 200)

try:

requests.post(url, files=['bad file data'])

except ValueError:

pass

def test_request_ok_set(self):

r = requests.get(httpbin('status', '404'))

self.assertEqual(r.ok, False)

def test_status_raising(self):

r = requests.get(httpbin('status', '404'))

self.assertRaises(requests.exceptions.HTTPError, r.raise_for_status)

r = requests.get(httpbin('status', '500'))

self.assertFalse(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_urlencoded_get_query_multivalued_param(self):

r = requests.get(httpbin('get'), params=dict(test=['foo', 'baz']))

self.assertEqual(r.status_code, 200)

self.assertEqual(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'))})

self.assertEqual(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'))})

self.assertEqual(r.status_code, 200)

r = requests.post(httpbin('post'),

data={'stuff': u'ëlïxr'.encode('utf-8')},

files={'file': ('test_requests.py', open(__file__, 'rb'))})

self.assertEqual(r.status_code, 200)

r = requests.post(httpbin('post'),

data={'stuff': 'elixr'},

files={'file': ('test_requests.py', open(__file__, 'rb'))})

self.assertEqual(r.status_code, 200)

r = requests.post(httpbin('post'),

data={'stuff': 'elixr'.encode('utf-8')},

files={'file': ('test_requests.py', open(__file__, 'rb'))})

self.assertEqual(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()

self.assertTrue(b'name="stuff"' in prep.body)

self.assertFalse(b'name="b\'stuff\'"' in prep.body)

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')})

self.assertEqual(r.status_code, 200)

self.assertTrue(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_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)

self.assertTrue(hasattr(resp, 'hook_working'))

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'

}

self.assertEqual(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)

self.assertEqual(len(jar), 1)

self.assertTrue('some_cookie' in jar)

cookie = list(jar)[0]

self.assertEqual(cookie.secure, secure)

self.assertEqual(cookie.domain, domain)

self.assertEqual(cookie._rest['HttpOnly'], rest['HttpOnly'])

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)

self.assertTrue(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

self.assertTrue(next(iter(r)))

io.close()

def test_get_auth_from_url(self):

url = 'http://user:pass@complex.url.com/path?query=yes'

self.assertEqual(('user', 'pass'),

requests.utils.get_auth_from_url(url))

def test_cannot_send_unprepared_requests(self):

r = requests.Request(url=HTTPBIN)

self.assertRaises(ValueError, requests.Session().send, r)

def test_http_error(self):

error = requests.exceptions.HTTPError()

self.assertEqual(error.response, None)

response = requests.Response()

error = requests.exceptions.HTTPError(response=response)

self.assertEqual(error.response, response)

error = requests.exceptions.HTTPError('message', response=response)

self.assertEqual(str(error), 'message')

self.assertEqual(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())

self.assertEqual(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

# ASCII encode because of key comparison changes in py3

self.assertEqual(

headers['accept'.encode('ascii')],

'application/json'

)

self.assertEqual(

headers['Accept'.encode('ascii')],

'application/json'

)

self.assertEqual(

headers['ACCEPT'.encode('ascii')],

'application/json'

)

def test_uppercase_scheme(self):

r = requests.get('HTTP://example.com/')

self.assertEqual(r.status_code, 200)

def test_uppercase_scheme_redirect(self):

r = requests.get(httpbin('redirect-to'), params={'url': 'HTTP://example.com/'})

self.assertEqual(r.status_code, 200)

def test_transport_adapter_ordering(self):

s = requests.Session()

order = ['https://', 'http://']

self.assertEqual(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://',

]

self.assertEqual(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://',

]

self.assertEqual(order, list(s.adapters))

s2 = requests.Session()

s2.adapters = {'http://': HTTPAdapter()}

s2.mount('https://', HTTPAdapter())

self.assertTrue('http://' in s2.adapters)

self.assertTrue('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()

def test_mapping_init(self):

cid = CaseInsensitiveDict({'Foo': 'foo','BAr': 'bar'})

self.assertEqual(len(cid), 2)

self.assertTrue('foo' in cid)

self.assertTrue('bar' in cid)

def test_iterable_init(self):

cid = CaseInsensitiveDict([('Foo', 'foo'), ('BAr', 'bar')])

self.assertEqual(len(cid), 2)

self.assertTrue('foo' in cid)

self.assertTrue('bar' in cid)

def test_kwargs_init(self):

cid = CaseInsensitiveDict(FOO='foo', BAr='bar')

self.assertEqual(len(cid), 2)

self.assertTrue('foo' in cid)

self.assertTrue('bar' in cid)

def test_docstring_example(self):

cid = CaseInsensitiveDict()

cid['Accept'] = 'application/json'

self.assertEqual(cid['aCCEPT'], 'application/json')

self.assertEqual(list(cid), ['Accept'])

def test_len(self):

cid = CaseInsensitiveDict({'a': 'a', 'b': 'b'})

cid['A'] = 'a'

self.assertEqual(len(cid), 2)

def test_getitem(self):

cid = CaseInsensitiveDict({'Spam': 'blueval'})

self.assertEqual(cid['spam'], 'blueval')

self.assertEqual(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'

self.assertEqual(cid['spam'], 'blueval')

self.assertEqual(cid['SPAM'], 'blueval')

self.assertEqual(list(cid.keys()), ['SPAM'])

def test_delitem(self):

cid = CaseInsensitiveDict()

cid['Spam'] = 'someval'

del cid['sPam']

self.assertFalse('spam' in cid)

self.assertEqual(len(cid), 0)

def test_contains(self):

cid = CaseInsensitiveDict()

cid['Spam'] = 'someval'

self.assertTrue('Spam' in cid)

self.assertTrue('spam' in cid)

self.assertTrue('SPAM' in cid)

self.assertTrue('sPam' in cid)

self.assertFalse('notspam' in cid)

def test_get(self):

cid = CaseInsensitiveDict()

cid['spam'] = 'oneval'

cid['SPAM'] = 'blueval'

self.assertEqual(cid.get('spam'), 'blueval')

self.assertEqual(cid.get('SPAM'), 'blueval')

self.assertEqual(cid.get('sPam'), 'blueval')

self.assertEqual(cid.get('notspam', 'default'), 'default')

def test_update(self):

cid = CaseInsensitiveDict()

cid['spam'] = 'blueval'

cid.update({'sPam': 'notblueval'})

self.assertEqual(cid['spam'], 'notblueval')

cid = CaseInsensitiveDict({'Foo': 'foo','BAr': 'bar'})

cid.update({'fOO': 'anotherfoo', 'bAR': 'anotherbar'})

self.assertEqual(len(cid), 2)

self.assertEqual(cid['foo'], 'anotherfoo')

self.assertEqual(cid['bar'], 'anotherbar')

def test_update_retains_unchanged(self):

cid = CaseInsensitiveDict({'foo': 'foo', 'bar': 'bar'})

cid.update({'foo': 'newfoo'})

self.assertEquals(cid['bar'], 'bar')

def test_iter(self):

cid = CaseInsensitiveDict({'Spam': 'spam', 'Eggs': 'eggs'})

keys = frozenset(['Spam', 'Eggs'])

self.assertEqual(frozenset(iter(cid)), keys)

def test_equality(self):

cid = CaseInsensitiveDict({'SPAM': 'blueval', 'Eggs': 'redval'})

othercid = CaseInsensitiveDict({'spam': 'blueval', 'eggs': 'redval'})

self.assertEqual(cid, othercid)

del othercid['spam']

self.assertNotEqual(cid, othercid)

self.assertEqual(cid, {'spam': 'blueval', 'eggs': 'redval'})

def test_setdefault(self):

cid = CaseInsensitiveDict({'Spam': 'blueval'})

self.assertEqual(

cid.setdefault('spam', 'notblueval'),

'blueval'

)

self.assertEqual(

cid.setdefault('notspam', 'notblueval'),

'notblueval'

)

def test_lower_items(self):

cid = CaseInsensitiveDict({

'Accept': 'application/json',

'user-Agent': 'requests',

})

keyset = frozenset(lowerkey for lowerkey, v in cid.lower_items())

lowerkeyset = frozenset(['accept', 'user-agent'])

self.assertEqual(keyset, lowerkeyset)

def test_preserve_key_case(self):

cid = CaseInsensitiveDict({

'Accept': 'application/json',

'user-Agent': 'requests',

})

keyset = frozenset(['Accept', 'user-Agent'])

self.assertEqual(frozenset(i[0] for i in cid.items()), keyset)

self.assertEqual(frozenset(cid.keys()), keyset)

self.assertEqual(frozenset(cid), keyset)

def test_preserve_last_key_case(self):

cid = CaseInsensitiveDict({

'Accept': 'application/json',

'user-Agent': 'requests',

})

cid.update({'ACCEPT': 'application/json'})

cid['USER-AGENT'] = 'requests'

keyset = frozenset(['ACCEPT', 'USER-AGENT'])

self.assertEqual(frozenset(i[0] for i in cid.items()), keyset)

self.assertEqual(frozenset(cid.keys()), keyset)