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Description:

requeststestadapter 0.3.0

Currently a very basic module that provides an adapter for requests that mocks network activity for unit
test purposes.

How to use
This code assumes your HTTP client is written in a way that enables passing
a custom Session
object. When that’s the case, all you have to do is to mount the adapter to
answer for a specific prefix:
>>> import requests
>>> from requests_testadapter import TestAdapter
>>> s = requests.Session()
>>> s.mount('http://', TestAdapter(b'Mock!', status=404))
>>> r = s.get('http://mocked.com')
>>> r.status_code
404
>>> r.text
'Mock!'
You can also specify a headers dictionary as a keyword argument to
TestAdapter.

TestSession
In requests 1.2.0 and older, the order of mounted adapters is
unpredictable. To make sure you can mount arbitrary paths with their own
respective adapters, use TestSession which always matches the longest
prefix:
>>> from requests_testadapter import TestAdapter, TestSession
>>> s = TestSession()
>>> s.mount('http://git', TestAdapter(b'git'))
>>> s.mount('http://github', TestAdapter(b'github'))
>>> s.mount('http://github.com', TestAdapter(b'github.com'))
>>> s.mount('http://github.com/about/', TestAdapter(b'github.com/about'))
>>> r = s.get('http://github.com/about/')
>>> r.text
u'github.com/about'
>>> r = s.get('http://github.com')
>>> r.text
u'github.com'
>>> r = s.get('http://gittip.com')
>>> r.text
u'git'
TestSession doesn’t connect the default handlers for HTTP and HTTPS so you
will be notified if your requests unintentionally try to reach external
websites in your unit tests:
>>> r = s.get('http://bitbucket.org')
Traceback (most recent call last):
...
requests.exceptions.InvalidSchema: No connection adapters were found for
'http://bitbucket.org/'

How do I run the tests?
The easiest way would be to extract the source tarball and run:
$ python test/test_testadapter.py
If you have all compatible Python implementations available on your system, you
can run tests on all of them by using tox:
$ pip install tox
$ tox
GLOB sdist-make: setup.py
py26 inst-nodeps: .tox/dist/requests-testadapter-0.1.0.zip
py26 runtests: commands[0]
..
----------------------------------------------------------------------
Ran 2 tests in 0.014s

OK
py27 inst-nodeps: .tox/dist/requests-testadapter-0.1.0.zip
py27 runtests: commands[0]
..
----------------------------------------------------------------------
Ran 2 tests in 0.014s

OK
py32 inst-nodeps: .tox/dist/requests-testadapter-0.1.0.zip
py32 runtests: commands[0]
..
----------------------------------------------------------------------
Ran 2 tests in 0.024s

OK
py33 inst-nodeps: .tox/dist/requests-testadapter-0.1.0.zip
py33 runtests: commands[0]
..
----------------------------------------------------------------------
Ran 2 tests in 0.017s

OK
_______________________________ summary ______________________________
py26: commands succeeded
py27: commands succeeded
py32: commands succeeded
py33: commands succeeded
congratulations :)

Change Log

0.3.0

fixed a compatibility problem with requests 1.2.1+

0.2.0

introduced TestSession to make adapter order predictable in requests
1.2 and older
TestAdapter doesn’t prefetch response.content anymore if
stream=True is passed to a request. This lets the user read
response.raw herself.

0.1.0

initial published version

Authors
Glued together by Łukasz Langa. Additional fixes by
Luke Sneeringer.