Metadata-Version: 2.4
Name: pytest-rabbitmq
Version: 5.0.0
Summary: RabbitMQ process and client fixtures for pytest
Keywords: fixture,message queue,pytest,rabbitmq,tests
Author: Grzegorz Śliwiński
Author-email: Grzegorz Śliwiński <fizyk+pypi@fizyk.dev>
License-Expression: LGPL-3.0-or-later
License-File: COPYING.lesser
Classifier: Development Status :: 5 - Production/Stable
Classifier: Environment :: Web Environment
Classifier: Framework :: Pytest
Classifier: Intended Audience :: Developers
Classifier: Natural Language :: English
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Programming Language :: Python :: 3.14
Classifier: Programming Language :: Python :: 3.15
Classifier: Programming Language :: Python :: Implementation :: PyPy
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Topic :: Software Development :: Testing
Requires-Dist: mirakuru
Requires-Dist: pika
Requires-Dist: port-for>=0.6.0
Requires-Dist: pytest>=6.2
Requires-Python: >=3.11
Project-URL: Source, https://github.com/dbfixtures/pytest-rabbitmq
Project-URL: Bug Tracker, https://github.com/dbfixtures/pytest-rabbitmq/issues
Project-URL: Changelog, https://github.com/dbfixtures/pytest-rabbitmq/blob/v5.0.0/CHANGES.rst
Description-Content-Type: text/x-rst

.. image:: https://raw.githubusercontent.com/dbfixtures/pytest-rabbitmq/master/logo.png
    :width: 100px
    :height: 100px

pytest-rabbitmq
===============

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

.. image:: https://img.shields.io/pypi/wheel/pytest-rabbitmq.svg
    :target: https://pypi.python.org/pypi/pytest-rabbitmq/
    :alt: Wheel Status

.. image:: https://img.shields.io/pypi/pyversions/pytest-rabbitmq.svg
    :target: https://pypi.python.org/pypi/pytest-rabbitmq/
    :alt: Supported Python Versions

.. image:: https://img.shields.io/pypi/l/pytest-rabbitmq.svg
    :target: https://pypi.python.org/pypi/pytest-rabbitmq/
    :alt: License

What is this?
=============

A pytest plugin for tests that require a running RabbitMQ broker.
It provides process and client fixtures.

.. image:: https://raw.githubusercontent.com/dbfixtures/pytest-rabbitmq/main/docs/images/architecture.svg
    :alt: Project Architecture Diagram
    :align: center

How to use
==========

The plugin contains two fixtures:

* **rabbitmq** - it is a client fixture with function scope. After each test, it removes queues and exchanges created during the test to keep tests isolated and reliable.
* **rabbitmq_proc** - a session-scoped fixture that starts a RabbitMQ instance at its first use and stops it at the end of the test session.

Simply include one of these fixtures in your test fixture list.

You can also create additional RabbitMQ client and process fixtures if you need to:


.. code-block:: python

    from pytest_rabbitmq import factories

    rabbitmq_my_proc = factories.rabbitmq_proc(
        port=None)
    rabbitmq_my = factories.rabbitmq('rabbitmq_my_proc')

.. note::

    Each RabbitMQ process fixture can be configured differently using fixture factory arguments.

Prerequisites
-------------

Install RabbitMQ on the machine where tests are executed.
The plugin starts a local RabbitMQ process and uses ``rabbitmq-server`` and
``rabbitmqctl`` binaries.

By default, binary paths are set to typical Linux locations:

* ``/usr/lib/rabbitmq/bin/rabbitmq-server``
* ``/usr/lib/rabbitmq/bin/rabbitmqctl``

If your environment uses different paths, override them with fixture arguments,
command-line options, or ``pytest.ini`` settings described below.

Quickstart: first test
----------------------

Install the plugin:

.. code-block:: shell

    pip install pytest-rabbitmq

Create a test that uses the built-in fixture:

.. code-block:: python

    def test_rabbitmq_fixture_available(rabbitmq):
        assert rabbitmq is not None

Run your tests:

.. code-block:: shell

    pytest -q

Configuration
=============

You can define settings in three ways: fixture factory argument, command-line option, and ``pytest.ini`` configuration option.
You can pick which you prefer, but remember that these settings are handled in the following order:

    * ``Fixture factory argument``
    * ``Command-line option``
    * ``Configuration option in your pytest.ini file``

.. list-table:: Configuration options
   :header-rows: 1

   * - RabbitMQ option
     - Fixture factory argument
     - Command-line option
     - pytest.ini option
     - Default
   * - host
     - host
     - --rabbitmq-host
     - rabbitmq_host
     - 127.0.0.1
   * - RABBITMQ_NODE_PORT
     - port
     - --rabbitmq-port
     - rabbitmq_port
     - random
   * - Port search count
     -
     - --rabbitmq-port-search-count
     - rabbitmq_port_search_count
     - 5
   * - RABBITMQ_DIST_PORT
     - distribution_port
     - --rabbitmq-distribution-port
     - rabbitmq_distribution_port
     - random
   * - rabbitmqctl path
     - ctl
     - --rabbitmq-ctl
     - rabbitmq_ctl
     - /usr/lib/rabbitmq/bin/rabbitmqctl
   * - rabbitmq server path
     - server
     - --rabbitmq-server
     - rabbitmq_server
     - /usr/lib/rabbitmq/bin/rabbitmq-server
   * - Plugin directory location
     - plugin_path
     - --rabbitmq-plugindir
     - rabbitmq_plugindir
     - $TMPDIR
   * - Node name
     - node
     - --rabbitmq-node
     - rabbitmq_node
     - rabbitmq-test-{port}


Example usage:

* Pass it as an argument in your own fixture.

    .. code-block:: python

        rabbitmq_proc = factories.rabbitmq_proc(port=8888)

* Use the ``--rabbitmq-port`` command-line option when you run your tests.

    .. code-block::

        pytest tests --rabbitmq-port=8888


* Specify your port as ``rabbitmq_port`` in your ``pytest.ini`` file.

    To do so, put a line like the following under the ``[pytest]`` section of your ``pytest.ini``:

    .. code-block:: ini

        [pytest]
        rabbitmq_port = 8888

Package resources
-----------------

* Bug tracker: https://github.com/dbfixtures/pytest-rabbitmq/issues
