/usr/lib/python3/dist-packages/requests_mock/tests/test_adapter.py is in python3-requests-mock 0.4.0-1.
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# 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.
import re
import requests
import six
import requests_mock
from requests_mock.tests import base
class SessionAdapterTests(base.TestCase):
PREFIX = "mock"
def setUp(self):
super(SessionAdapterTests, self).setUp()
self.adapter = requests_mock.Adapter()
self.session = requests.Session()
self.session.mount(self.PREFIX, self.adapter)
self.url = '%s://example.com/test' % self.PREFIX
self.headers = {'header_a': 'A', 'header_b': 'B'}
def assertHeaders(self, resp):
for k, v in six.iteritems(self.headers):
self.assertEqual(v, resp.headers[k])
def assertLastRequest(self, method='GET', body=None):
self.assertEqual(self.url, self.adapter.last_request.url)
self.assertEqual(method, self.adapter.last_request.method)
self.assertEqual(body, self.adapter.last_request.body)
def test_content(self):
data = six.b('testdata')
self.adapter.register_uri('GET',
self.url,
content=data,
headers=self.headers)
resp = self.session.get(self.url)
self.assertEqual(data, resp.content)
self.assertHeaders(resp)
self.assertLastRequest()
def test_content_callback(self):
status_code = 401
data = six.b('testdata')
def _content_cb(request, context):
context.status_code = status_code
context.headers.update(self.headers)
return data
self.adapter.register_uri('GET',
self.url,
content=_content_cb)
resp = self.session.get(self.url)
self.assertEqual(status_code, resp.status_code)
self.assertEqual(data, resp.content)
self.assertHeaders(resp)
self.assertLastRequest()
def test_text(self):
data = 'testdata'
self.adapter.register_uri('GET',
self.url,
text=data,
headers=self.headers)
resp = self.session.get(self.url)
self.assertEqual(six.b(data), resp.content)
self.assertEqual(six.u(data), resp.text)
self.assertEqual('utf-8', resp.encoding)
self.assertHeaders(resp)
self.assertLastRequest()
def test_text_callback(self):
status_code = 401
data = 'testdata'
def _text_cb(request, context):
context.status_code = status_code
context.headers.update(self.headers)
return six.u(data)
self.adapter.register_uri('GET', self.url, text=_text_cb)
resp = self.session.get(self.url)
self.assertEqual(status_code, resp.status_code)
self.assertEqual(six.u(data), resp.text)
self.assertEqual(six.b(data), resp.content)
self.assertEqual('utf-8', resp.encoding)
self.assertHeaders(resp)
self.assertLastRequest()
def test_json(self):
json_data = {'hello': 'world'}
self.adapter.register_uri('GET',
self.url,
json=json_data,
headers=self.headers)
resp = self.session.get(self.url)
self.assertEqual(six.b('{"hello": "world"}'), resp.content)
self.assertEqual(six.u('{"hello": "world"}'), resp.text)
self.assertEqual(json_data, resp.json())
self.assertEqual('utf-8', resp.encoding)
self.assertHeaders(resp)
self.assertLastRequest()
def test_json_callback(self):
status_code = 401
json_data = {'hello': 'world'}
data = '{"hello": "world"}'
def _json_cb(request, context):
context.status_code = status_code
context.headers.update(self.headers)
return json_data
self.adapter.register_uri('GET', self.url, json=_json_cb)
resp = self.session.get(self.url)
self.assertEqual(status_code, resp.status_code)
self.assertEqual(json_data, resp.json())
self.assertEqual(six.u(data), resp.text)
self.assertEqual(six.b(data), resp.content)
self.assertEqual('utf-8', resp.encoding)
self.assertHeaders(resp)
self.assertLastRequest()
def test_no_body(self):
self.adapter.register_uri('GET', self.url)
resp = self.session.get(self.url)
self.assertEqual(six.b(''), resp.content)
self.assertEqual(200, resp.status_code)
def test_multiple_body_elements(self):
self.assertRaises(RuntimeError,
self.adapter.register_uri,
self.url,
'GET',
content=six.b('b'),
text=six.u('u'))
def test_multiple_responses(self):
inp = [{'status_code': 400, 'text': 'abcd'},
{'status_code': 300, 'text': 'defg'},
{'status_code': 200, 'text': 'hijk'}]
self.adapter.register_uri('GET', self.url, inp)
out = [self.session.get(self.url) for i in range(0, len(inp))]
for i, o in zip(inp, out):
for k, v in six.iteritems(i):
self.assertEqual(v, getattr(o, k))
last = self.session.get(self.url)
for k, v in six.iteritems(inp[-1]):
self.assertEqual(v, getattr(last, k))
def test_callback_optional_status(self):
headers = {'a': 'b'}
def _test_cb(request, context):
context.headers.update(headers)
return ''
self.adapter.register_uri('GET',
self.url,
text=_test_cb,
status_code=300)
resp = self.session.get(self.url)
self.assertEqual(300, resp.status_code)
for k, v in six.iteritems(headers):
self.assertEqual(v, resp.headers[k])
def test_callback_optional_headers(self):
headers = {'a': 'b'}
def _test_cb(request, context):
context.status_code = 300
return ''
self.adapter.register_uri('GET',
self.url,
text=_test_cb,
headers=headers)
resp = self.session.get(self.url)
self.assertEqual(300, resp.status_code)
for k, v in six.iteritems(headers):
self.assertEqual(v, resp.headers[k])
def test_latest_register_overrides(self):
self.adapter.register_uri('GET', self.url, text='abc')
self.adapter.register_uri('GET', self.url, text='def')
resp = self.session.get(self.url)
self.assertEqual('def', resp.text)
def test_no_last_request(self):
self.assertIsNone(self.adapter.last_request)
self.assertEqual(0, len(self.adapter.request_history))
def test_dont_pass_list_and_kwargs(self):
self.assertRaises(RuntimeError,
self.adapter.register_uri,
'GET',
self.url,
[{'text': 'a'}],
headers={'a': 'b'})
def test_empty_string_return(self):
# '' evaluates as False, so make sure an empty string is not ignored.
self.adapter.register_uri('GET', self.url, text='')
resp = self.session.get(self.url)
self.assertEqual('', resp.text)
def test_dont_pass_multiple_bodies(self):
self.assertRaises(RuntimeError,
self.adapter.register_uri,
'GET',
self.url,
json={'abc': 'def'},
text='ghi')
def test_dont_pass_unexpected_kwargs(self):
self.assertRaises(TypeError,
self.adapter.register_uri,
'GET',
self.url,
unknown='argument')
def test_dont_pass_unicode_as_content(self):
self.assertRaises(TypeError,
self.adapter.register_uri,
'GET',
self.url,
content=six.u('unicode'))
def test_dont_pass_bytes_as_text(self):
if six.PY2:
self.skipTest('Cannot enforce byte behaviour in PY2')
self.assertRaises(TypeError,
self.adapter.register_uri,
'GET',
self.url,
text=six.b('bytes'))
def test_dont_pass_non_str_as_content(self):
self.assertRaises(TypeError,
self.adapter.register_uri,
'GET',
self.url,
content=5)
def test_dont_pass_non_str_as_text(self):
self.assertRaises(TypeError,
self.adapter.register_uri,
'GET',
self.url,
text=5)
def test_with_any_method(self):
self.adapter.register_uri(requests_mock.ANY, self.url, text='resp')
for m in ('GET', 'HEAD', 'POST', 'UNKNOWN'):
resp = self.session.request(m, self.url)
self.assertEqual('resp', resp.text)
def test_with_any_url(self):
self.adapter.register_uri('GET', requests_mock.ANY, text='resp')
for u in ('mock://a', 'mock://b', 'mock://c'):
resp = self.session.get(u)
self.assertEqual('resp', resp.text)
def test_with_regexp(self):
self.adapter.register_uri('GET', re.compile('tester.com'), text='resp')
for u in ('mocK://www.tester.com/a', 'mock://abc.tester.com'):
resp = self.session.get(u)
self.assertEqual('resp', resp.text)
def test_requests_in_history_on_no_match(self):
self.assertRaises(requests_mock.NoMockAddress,
self.session.get,
self.url)
self.assertEqual(self.url, self.adapter.last_request.url)
def test_requests_in_history_on_exception(self):
class MyExc(Exception):
pass
def _test_cb(request, ctx):
raise MyExc()
self.adapter.register_uri('GET', self.url, text=_test_cb)
self.assertRaises(MyExc,
self.session.get,
self.url)
self.assertEqual(self.url, self.adapter.last_request.url)
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