Metadata-Version: 2.0
Name: pytest-ponyorm
Version: 0.2.8
Summary: PonyORM in Pytest
Home-page: https://github.com/jgirardet/pytest-ponyorm
Author: Jimmy Girardet
Author-email: ijkl@netc.fr
Maintainer: Jimmy Girardet
Maintainer-email: ijkl@netc.fr
License: GNU GPL v3.0
Platform: UNKNOWN
Classifier: Framework :: Pytest
Classifier: Intended Audience :: Developers
Classifier: Topic :: Software Development :: Testing
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Programming Language :: Python :: Implementation :: PyPy
Classifier: Operating System :: OS Independent
Classifier: License :: OSI Approved :: GNU General Public License v3 (GPLv3)
Requires-Python: >=3.5
Requires-Dist: pytest (>=3.1.1)

==============
pytest-ponyorm
==============

.. image:: https://img.shields.io/pypi/v/pytest-ponyorm.svg
    :target: https://pypi.python.org/pypi/pytest-ponyorm
    :alt: PyPI version

.. image:: https://img.shields.io/pypi/pyversions/pytest-ponyorm.svg
    :target: https://pypi.python.org/pypi/pytest-ponyorm
    :alt: Python versions

.. image:: https://travis-ci.org/jgirardet/pytest-ponyorm.svg?branch=master
    :target: https://travis-ci.org/jgirardet/pytest-ponyorm
    :alt: See Build Status on Travis CI

PonyORM in Pytest

----

Plugin for use `Pony ORM`_ in `Pytest`_.

This `Pytest`_ plugin was generated with `Cookiecutter`_ along with `@hackebrot`_'s `Cookiecutter-pytest-plugin`_ template.


Features
--------

* Access Database instance (db) via *ponydb* fixture
* Mark tests to auto allow use of *pony.orm.db_session*
* Database is by default cleared after each test
* Database reset can be cancelled for test/class/module


Requirements
------------

Tested from `Pony ORM`_ >= '0.7.3' 


Installation
------------

You can install "pytest-ponyorm" via `pip`_ from `PyPI`_::

    $ pip install pytest-ponyorm
    or
    $ pipenv install -d pytest-ponyorm


Usage
-----

.. warning:: By default, database is cleared after each test. You must never use it in a production environnement. This plugin doesn't change the database config.It's you'job to create the testing environnement and change database params. You may use _`pytest-env` to add environnement variable at pytest run, and check this in your code to set testing environnement.

First, configure PONY_DB in pytest.ini. PonyORM main Database instance  module location must be specified in pytest.ini to make it work : for example if db is in /path/models/main.py, you must configure like this :

.. code-block:: ini

    [pytest]
	PONY_DB=path.models.main

Then just apply the pony marker :

.. code-block:: python

    # models.py
    db = Database()

    # test.py

    @pytest.mark.pony
    def my_test(ponydb):
        new_mod = ponydb.Mymodel(name="me",...)

You can mark a class or function with @pytest.mark.pony or the whole module with pytestmark = pytest.mark.pony

The marker *pony* takes one argument : *reset_db*, default is True. In this case the marked test doesn't reset the database before running.

.. code-block:: python

	# test.py
    pytestmark = pytest.mark.pony # marks all tests of the module

    def test1:
    	pass

    def test2:
    	pass

    @pytest.mark.pony(reset_db=False)
    def test 3:
    	pass

    # test3 will use database in the state that test2 left it.



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 `GNU GPL v3.0`_ license, "pytest-ponyorm" is free and open source software


Issues
------

If you encounter any problems, please `file an issue`_ along with a detailed description.

.. _`Cookiecutter`: https://github.com/audreyr/cookiecutter
.. _`@hackebrot`: https://github.com/hackebrot
.. _`MIT`: http://opensource.org/licenses/MIT
.. _`BSD-3`: http://opensource.org/licenses/BSD-3-Clause
.. _`GNU GPL v3.0`: http://www.gnu.org/licenses/gpl-3.0.txt
.. _`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/jgirardet/pytest-ponyorm/issues
.. _`pytest`: https://github.com/pytest-dev/pytest
.. _`tox`: https://tox.readthedocs.io/en/latest/
.. _`pip`: https://pypi.python.org/pypi/pip/
.. _`PyPI`: https://pypi.python.org/pypi
.. _`Pony ORM`: http://ponyorm.com
.. _`pytest-env`: https://github.com/MobileDynasty/pytest-env

