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Pytest Helpers Namespace
========================
.. image:: https://travis-ci.org/saltstack/pytest-helpers-namespace.svg?branch=master
:target: https://travis-ci.org/saltstack/pytest-helpers-namespace
:alt: See Build Status on Travis CI
.. image:: https://ci.appveyor.com/api/projects/status/github/saltstack/pytest-helpers-namespace?branch=master&svg=true
:target: https://ci.appveyor.com/project/saltstack-public/pytest-helpers-namespace/branch/master
:alt: See Build Status on AppVeyor
.. image:: https://codecov.io/github/saltstack/pytest-helpers-namespace/coverage.svg?branch=master
:target: https://codecov.io/github/saltstack/pytest-helpers-namespace?branch=master
:alt: Code Coverage
.. image:: https://img.shields.io/pypi/v/pytest-helpers-namespace.svg?style=flat
:alt: PyPI Package latest release
:target: https://pypi.python.org/pypi/pytest-helpers-namespace
.. image:: https://img.shields.io/pypi/dm/pytest-helpers-namespace.svg?style=flat
:alt: PyPI Package monthly downloads
:target: https://pypi.python.org/pypi/pytest-helpers-namespace
.. image:: https://img.shields.io/pypi/wheel/pytest-helpers-namespace.svg?style=flat
:alt: PyPI Wheel
:target: https://pypi.python.org/pypi/pytest-helpers-namespace
.. image:: https://img.shields.io/pypi/pyversions/pytest-helpers-namespace.svg?style=flat
:alt: Supported versions
:target: https://pypi.python.org/pypi/pytest-helpers-namespace
.. image:: https://img.shields.io/pypi/implementation/pytest-helpers-namespace.svg?style=flat
:alt: Supported implementations
:target: https://pypi.python.org/pypi/pytest-helpers-namespace
This plugin does not provide any helpers to `pytest`_, it does, however,
provide a helpers namespace in `pytest`_ which enables you to register helper
functions in your ``conftest.py`` to be used within your tests without having
to import them.
Features
--------
* Provides a ``helpers`` `pytest`_ namespace which can be used to register
helper functions without requiring you to import them on your actual tests to
use them.
Requirements
------------
* None!
Installation
------------
You can install "pytest-helpers-namespace" via `pip`_ from `PyPI`_::
$ pip install pytest-helpers-namespace
Usage
-----
Consider the following ``conftest.py`` file:
.. code-block:: python
pytest_plugins = ['helpers_namespace']
import pytest
@pytest.helpers.register
def foo(bar):
'''
this dumb helper function will just return what you pass to it
'''
return bar
And now consider the following test case:
.. code-block:: python
def test_helper_namespace():
assert pytest.helpers.foo(True) is True
Pretty simple right?!
You can even nest namespaces. Consider the following ``conftest.py`` file:
.. code-block:: python
pytest_plugins = ['helpers_namespace']
import pytest
@pytest.helpers.can.haz.register
def foo(bar):
'''
this dumb helper function will just return what you pass to it
'''
return bar
And now consider the following test case:
.. code-block:: python
def test_helper_namespace():
assert pytest.helpers.can.haz.foo(True) is True
You can even pass a name to the register function and that will be the helper function name.
Contributing
------------
Contributions are very welcome. Tests can be run with `tox`_, please ensure
the coverage at least stays the same before you submit a pull request.
License
-------
Distributed under the terms of the `Apache Software License 2.0`_ license,
"pytest-helpers-namespace" is free and open source software.
Issues
------
If you encounter any problems, please `file an issue`_ along with a detailed
description.
Changelog
---------
v2017.11.11
~~~~~~~~~~~
* Allow passing a string to the register function which will be the helper name
v2016.7.10
~~~~~~~~~~
* Allow a registered function to contibue to behave as a regular function. `#4`_.
v2016.4.15
~~~~~~~~~~
* Hide the ``FuncWrapper`` traceback in pytest failures. `#3`_. Thanks Logan Glickfield(`@lsglick`_)
v2016.4.5
~~~~~~~~~
* Use a wrapper class instead of adding an attribute to a function.
v2016.4.3
~~~~~~~~~
* Provide proper errors when helper functions or namespaces are being
overridden. `#1`_
v2016.3.2
~~~~~~~~~~
* First working release
----
This `Pytest`_ plugin was generated with `Cookiecutter`_ along with
`@hackebrot`_'s `Cookiecutter-pytest-plugin`_ template.
.. _`Cookiecutter`: https://github.com/audreyr/cookiecutter
.. _`@hackebrot`: https://github.com/hackebrot
.. _`Apache Software License 2.0`: http://www.apache.org/licenses/LICENSE-2.0
.. _`cookiecutter-pytest-plugin`: https://github.com/pytest-dev/cookiecutter-pytest-plugin
.. _`file an issue`: https://github.com/saltstack/pytest-helpers-namespace/issues
.. _`pytest`: https://github.com/pytest-dev/pytest
.. _`tox`: https://tox.readthedocs.org/en/latest/
.. _`pip`: https://pypi.python.org/pypi/pip/
.. _`PyPI`: https://pypi.python.org/pypi
.. _`#1`: https://github.com/saltstack/pytest-helpers-namespace/issues/1
.. _`#3`: https://github.com/saltstack/pytest-helpers-namespace/pull/3
.. _`#4`: https://github.com/saltstack/pytest-helpers-namespace/issues/4
.. _`@lsglick`: https://github.com/lsglick
|
