hermess.tests.conftest
======================

.. py:module:: hermess.tests.conftest

.. autoapi-nested-parse::

   Shared pytest fixtures.

   Two safeguards keep the suite headless:

   1. The default ``config`` enables ``small_signal_analysis``, whose modal report
      ends in a blocking ``plt.show``. The autouse fixture forces the flag off; a
      test that needs the analysis opts back in via ``config.updated(...)``.

   2. Importing ``hermess.run`` selects the interactive TkAgg backend, so the
      fixture re-forces the non-interactive Agg backend before every test.



Functions
---------

.. autoapisummary::

   hermess.tests.conftest._headless_no_blocking_plots


Module Contents
---------------

.. py:function:: _headless_no_blocking_plots()