Metadata-Version: 2.1
Name: pytest-shell-utilities
Version: 1.0.0rc1
Summary: Pytest plugin to simplify running shell commands against the system
Home-page: https://github.com/saltstack/pytest-shell-utilities
Author: Pedro Algarvio
Author-email: pedro@algarvio.me
License: Apache Software License 2.0
Project-URL: Source, https://github.com/saltstack/pytest-shell-utilities
Project-URL: Tracker, https://github.com/saltstack/pytest-shell-utilities/issues
Project-URL: Documentation, https://pytest-shell-utilities.readthedocs.io
Platform: unix
Platform: linux
Platform: osx
Platform: cygwin
Platform: win32
Classifier: Programming Language :: Python
Classifier: Programming Language :: Cython
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Apache Software License
Requires-Python: >=3.5.6
Description-Content-Type: text/x-rst
Provides-Extra: docs
Provides-Extra: lint
Provides-Extra: tests
Provides-Extra: changelog
License-File: LICENSE

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==============================
What is Pytest Shell Utilities
==============================

   "When in doubt, shell out"

   -- Thomas S. Hatch


This pytest plugin was extracted from `pytest-salt-factories`_.
If provides a basic fixture ``shell`` which basically uses ``subprocess.Popen``
to run commands against the running system on a shell while providing a nice
assert'able return class.

.. _pytest-salt-factories: https://github.com/saltstack/pytest-salt-factories


Install
=======

Installing ``pytest-shell-utilities`` is as simple as:

.. code-block:: bash

   python -m pip install pytest-shell-utilities


And, that's honestly it.


Usage
=====

Once installed, you can now use the ``shell`` fixture to run some commands and assert against the
outcome.

.. code-block:: python

   def test_assert_good_exitcode(shell):

       ret = shell.run("exit", "0")
       assert ret.returncode == 0

   def test_assert_bad_exitcode(shell):

       ret = shell.run("exit", "1")
       assert ret.returncode == 1



If the command outputs parseable JSON, the ``shell`` fixture can attempt loading that output as
JSON which allows for asserting against the JSON loaded object.


.. code-block:: python

   def test_against_json_output(shell):
      d = {"a", "a", "b": "b"}
      ret = shell.run("echo", json.dumps(d))
      assert ret.data == d


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Documentation
=============

The full documentation can be seen `here <https://pytest-shell-utilities.readthedocs.io>`_.


