Metadata-Version: 2.0
Name: urllib3-mock
Version: 0.3.2
Summary: A utility library for mocking out the `urllib3` Python library.
Home-page: https://github.com/florentx/urllib3-mock
Author: Florent Xicluna
Author-email: florent.xicluna@gmail.com
License: UNKNOWN
Platform: UNKNOWN
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: System Administrators
Classifier: Operating System :: OS Independent
Classifier: Topic :: Software Development
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 3
Requires-Dist: mock
Provides-Extra: tests
Requires-Dist: pytest; extra == 'tests'
Requires-Dist: pytest-cov; extra == 'tests'
Requires-Dist: flake8; extra == 'tests'
Requires-Dist: requests; extra == 'tests'

urllib3-mock
============

A utility library for mocking out the `urllib3`_ Python library.

This is an adaptation of the `responses`_ library.

.. image:: https://travis-ci.org/florentx/urllib3-mock.png?branch=master
	:target: https://travis-ci.org/florentx/urllib3-mock


.. _urllib3: https://urllib3.readthedocs.org/
.. _responses: https://github.com/dropbox/responses


Response body as string
-----------------------

.. code-block:: python

    from urllib3_mock import Responses
    import requests

    responses = Responses('requests.packages.urllib3')

    @responses.activate
    def test_my_api():
        responses.add('GET', '/api/1/foobar',
                      body='{"error": "not found"}', status=404,
                      content_type='application/json')

        resp = requests.get('http://twitter.com/api/1/foobar')

        assert resp.json() == {"error": "not found"}

        assert len(responses.calls) == 1
        assert responses.calls[0].request.url == '/api/1/foobar'
        assert responses.calls[0].request.host == 'twitter.com'
        assert responses.calls[0].request.scheme == 'http'

Request callback
----------------

.. code-block:: python

    import json

    from urllib3_mock import Responses
    import requests

    responses = Responses('requests.packages.urllib3')

    @responses.activate
    def test_calc_api():

        def request_callback(request):
            payload = json.loads(request.body)
            resp_body = {'value': sum(payload['numbers'])}
            headers = {'request-id': '728d329e-0e86-11e4-a748-0c84dc037c13'}
            return (200, headers, json.dumps(resp_body))

        responses.add_callback('POST', '/sum',
                               callback=request_callback,
                               content_type='application/json')

        resp = requests.post(
            'http://calc.com/sum',
            json.dumps({'numbers': [1, 2, 3]}),
            headers={'content-type': 'application/json'},
        )

        assert resp.json() == {'value': 6}

        assert len(responses.calls) == 1
        assert responses.calls[0].request.url == '/sum'
        assert responses.calls[0].request.host == 'calc.com'
        assert (
            responses.calls[0].response.headers['request-id'] ==
            '728d329e-0e86-11e4-a748-0c84dc037c13'
        )

Instead of passing a string URL into `responses.add` or `responses.add_callback`
you can also supply a compiled regular expression.

.. code-block:: python

    import re
    from urllib3_mock import Responses
    import requests

    responses = Responses('requests.packages.urllib3')

    # Instead of
    responses.add('GET', '/api/1/foobar',
                  body='{"error": "not found"}', status=404,
                  content_type='application/json')

    # You can do the following
    url_re = re.compile(r'/api/\d+/foobar')
    responses.add('GET', url_re,
                  body='{"error": "not found"}', status=404,
                  content_type='application/json')

A response can also throw an exception as follows.

.. code-block:: python

    from urllib3_mock import Responses
    from requests.packages.urllib3.exceptions import HTTPError

    exception = HTTPError('Something went wrong')

    responses = Responses('requests.packages.urllib3')
    responses.add('GET', '/api/1/foobar',
                  body=exception)
    # All calls to 'http://twitter.com/api/1/foobar' will throw exception.


License
=======

::

	Copyright 2014 Florent Xicluna
	Copyright 2013 Dropbox, 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.


