https://github.com/davidemoro/play_sql

pytest-play support for SQL expressions and assertions
https://github.com/davidemoro/play_sql

pytest python sql sqlalchemy testing

Last synced: about 2 months ago
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pytest-play support for SQL expressions and assertions

• Host: GitHub
• URL: https://github.com/davidemoro/play_sql
• Owner: davidemoro
• License: apache-2.0
• Created: 2018-01-10T15:24:09.000Z (about 7 years ago)
• Default Branch: develop
• Last Pushed: 2019-01-25T23:16:40.000Z (almost 6 years ago)
• Last Synced: 2024-11-08T08:08:21.899Z (2 months ago)
• Topics: pytest, python, sql, sqlalchemy, testing
• Language: Python
• Homepage: https://github.com/pytest-dev/pytest-play
• Size: 41 KB
• Stars: 3
• Watchers: 4
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.rst
  • Changelog: CHANGES.rst
  • Contributing: CONTRIBUTING.rst
  • License: LICENSE

Awesome Lists containing this project

README

        
========

play sql

========

.. image:: https://img.shields.io/pypi/v/play_sql.svg

        :target: https://pypi.python.org/pypi/play_sql

.. image:: https://travis-ci.org/davidemoro/play_sql.svg?branch=develop

       :target: https://travis-ci.org/davidemoro/play_sql

.. image:: https://readthedocs.org/projects/play-sql/badge/?version=latest

        :target: https://play-sql.readthedocs.io/en/latest/?badge=latest

        :alt: Documentation Status

.. image:: https://codecov.io/gh/davidemoro/play_sql/branch/develop/graph/badge.svg

        :target: https://codecov.io/gh/davidemoro/play_sql

pytest-play support for SQL expressions and assertions

More info and examples on:

* pytest-play_, documentation

* cookiecutter-qa_, see ``pytest-play`` in action with a working example if you want to start hacking

Features

--------

This project defines a new pytest-play_ command:

::

    - type: sql

      provider: play_sql

      database_url: postgresql://$db_user:$db_pwd@$db_host/$db_name

      query: SELECT id, title FROM invoices

      variable: invoice_id

      variable_expression: results.first()[0]

      assertion: invoice_id == $invoice_id

where:

* ``database_url`` follows the format described 

  http://docs.sqlalchemy.org/en/latest/core/engines.html#database-urls

* ``variable_expression`` is a Python expression

    * ``results.fetchone()`` returns an array whose elements matches with the next row's

      columns and it could be invoked many times until there will be no more rows (eg: first call

      ``(1, 'first',)``, second call ``(2, 'second')``)

    * ``results.first()`` returns an array whose elements matches with the first row's colums and it

      can be invoked exactly one time

    * ``results.fetchall()`` returns an array of tuples whose elements matches with the selected

      colums (eg: ``[(1, 'first'), (2, 'second'), (3, 'third')]``)

Twitter

-------

``pytest-play`` tweets happens here:

* `@davidemoro`_

Credits

-------

This package was created with Cookiecutter_ and the cookiecutter-play-plugin_ (based on `audreyr/cookiecutter-pypackage`_ project template).

.. _Cookiecutter: https://github.com/audreyr/cookiecutter

.. _`audreyr/cookiecutter-pypackage`: https://github.com/audreyr/cookiecutter-pypackage

.. _`cookiecutter-play-plugin`: https://github.com/davidemoro/cookiecutter-play-plugin

.. _pytest-play: https://github.com/davidemoro/pytest-play

.. _cookiecutter-qa: https://github.com/davidemoro/cookiecutter-qa

.. _`@davidemoro`: https://twitter.com/davidemoro