2bbe709bce
Because the test relies that two subsequent tests try to use pytest.warns to capture the exact same warning, it is better to use testdir to ensure test execution occurs in the order we expect (which might be different with pytest-xdist or pytest-random for example)
======
pytest
======
The ``pytest`` testing tool makes it easy to write small tests, yet
scales to support complex functional testing.
.. image:: http://img.shields.io/pypi/v/pytest.svg
:target: https://pypi.python.org/pypi/pytest
.. image:: http://img.shields.io/coveralls/pytest-dev/pytest/master.svg
:target: https://coveralls.io/r/pytest-dev/pytest
.. image:: https://travis-ci.org/pytest-dev/pytest.svg?branch=master
:target: https://travis-ci.org/pytest-dev/pytest
.. image:: https://ci.appveyor.com/api/projects/status/mrgbjaua7t33pg6b?svg=true
:target: https://ci.appveyor.com/project/pytestbot/pytest
Documentation: http://pytest.org/latest/
Changelog: http://pytest.org/latest/changelog.html
Issues: https://github.com/pytest-dev/pytest/issues
Features
--------
- `auto-discovery
<http://pytest.org/latest/goodpractises.html#python-test-discovery>`_
of test modules and functions,
- detailed info on failing `assert statements <http://pytest.org/latest/assert.html>`_ (no need to remember ``self.assert*`` names)
- `modular fixtures <http://pytest.org/latest/fixture.html>`_ for
managing small or parametrized long-lived test resources.
- multi-paradigm support: you can use ``pytest`` to run test suites based
on `unittest <http://pytest.org/latest/unittest.html>`_ (or trial),
`nose <http://pytest.org/latest/nose.html>`_
- single-source compatibility from Python2.6 all the way up to
Python3.4, PyPy-2.3, (jython-2.5 untested)
- many `external plugins <http://pytest.org/latest/plugins.html#installing-external-plugins-searching>`_.
A simple example for a test:
.. code-block:: python
# content of test_module.py
def test_function():
i = 4
assert i == 3
which can be run with ``py.test test_module.py``. See `getting-started <http://pytest.org/latest/getting-started.html#our-first-test-run>`_ for more examples.
For much more info, including PDF docs, see
http://pytest.org
and report bugs at:
https://github.com/pytest-dev/pytest/issues
and checkout or fork repo at:
https://github.com/pytest-dev/pytest
Copyright Holger Krekel and others, 2004-2015
Licensed under the MIT license.