Metadata-Version: 2.1
Name: pytest-datafixtures
Version: 1.0.0
Summary: Data fixtures for pytest made simple
Home-page: https://github.com/idlesign/pytest-datafixtures
Author: Igor `idle sign` Starikov
Author-email: idlesign@yandex.ru
License: BSD 3-Clause License
Classifier: Development Status :: 5 - Production/Stable
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: License :: OSI Approved :: BSD License
Classifier: Framework :: Pytest
Classifier: Intended Audience :: Developers
Classifier: Topic :: Software Development :: Testing
License-File: LICENSE
License-File: AUTHORS
Requires-Dist: pytest

pytest-datafixtures
===================
https://github.com/idlesign/pytest-datafixtures

|release| |lic| |ci| |coverage|

.. |release| image:: https://img.shields.io/pypi/v/pytest-datafixtures.svg
    :target: https://pypi.python.org/pypi/pytest-datafixtures

.. |lic| image:: https://img.shields.io/pypi/l/pytest-datafixtures.svg
    :target: https://pypi.python.org/pypi/pytest-datafixtures

.. |ci| image:: https://img.shields.io/travis/idlesign/pytest-datafixtures/master.svg
    :target: https://travis-ci.org/idlesign/pytest-datafixtures

.. |coverage| image:: https://img.shields.io/coveralls/idlesign/pytest-datafixtures/master.svg
    :target: https://coveralls.io/r/idlesign/pytest-datafixtures


Description
-----------

*Data fixtures for pytest made simple*

Offers fixtures for your tests to simplify data fixtures access.
Makes use of Python's native ``Path`` objects.

Data fixtures (files) expected to be stored in ``datafixtures`` directory next to your test modules::

    tests
    |-- datafixtures
    |-- test_basic.py
    |
    |-- subdirectory
    |---- datafixtures
    |---- test_other.py



**Fixtures**

* ``datafix_dir`` - Path object for data fixtures directory from the current test module's directory.
* ``datafix`` - Path object for a file in data fixtures directory with the same name as the current test function.
* ``datafix_read`` - Returns text contents of a data fixture by it's name.
* ``datafix_readbin`` - Returns binary contents of a data fixture by it's name.


datafix_dir
~~~~~~~~~~~~~~~

Access data fixtures directory:

.. code-block:: python

    def test_me(datafix_dir):

        # datafix_dir returns a Path object.
        assert datafix_dir.exists()

        # Gather data fixtures filenames.
        files = list(f'{file.name}' for file in datafix_dir.iterdir())

        # Read some fixture as text.
        # The same as using `datafix_read` fixture (see below).
        filecontent = (datafix_dir / 'expected.html').read_text()

        # Or read binary.
        filecontent = (datafix_dir / 'dumped.bin').read_bytes()


datafix
~~~~~~~

Access a data fixture with test name:

.. code-block:: python

    def test_me(datafix):
        # Read datafixtures/test_me.txt file
        filecontents = datafix.with_suffix('.txt').read_text()


datafix_read
~~~~~~~~~~~~

Access text contents of a data fixture by it's name:

.. code-block:: python

    def test_datafix_read(datafix_read):
        # Read datafixtures/expected.html file
        filecontents = datafix_read('expected.html')

        # Read encoded and represent as an StringIO object.
        encoded_io = datafix_read('test_datafix.txt', encoding='cp1251', io=True)


datafix_readbin
~~~~~~~~~~~~~~~

Access text contents of a data fixture by it's name:

.. code-block:: python

    def test_datafix_read(datafix_readbin):
        # Read datafixtures/dumped.bin file
        binary = datafix_readbin('dumped.bin')

        # Read binary and represent as an BytesIO object.
        bin_io = datafix_readbin('dumped.bin', io=True)



Requirements
------------
* Python 3.6+
