[1.8.x] Fixed #25451 -- Added advice about organizing tests.

    Using ``reset_sequences = True`` will slow down the test, since the primary

    key reset is an relatively expensive database operation.

.. _testing-reusable-applications:

Using the Django test runner to test reusable applications

==========================================================

For more details about :mod:`unittest`, see the Python documentation.

.. admonition:: Where should the tests live?

    The default :djadmin:`startapp` template creates a ``tests.py`` file in the

    new application. This might be fine if you only have a few tests, but as

    your test suite grows you'll likely want to restructure it into a tests

    package so you can split your tests into different submodules such as

    ``test_models.py``, ``test_views.py``, ``test_forms.py``, etc. Feel free to

    pick whatever organizational scheme you like.

    See also :ref:`testing-reusable-applications`.

.. warning::

    If your tests rely on database access such as creating or querying models,

.. _running-tests:

Running tests

=============