test_adc_ad9695.py
===================

File: ``tests/unit/plugins/test_adc_ad9695.py``

This page describes the Pytest unit tests defined in ``test_adc_ad9695.py`` for some
ADC plugin methods defined in ``ska_low_sps_tpm_api.plugins.adc_ad9695``.

Tests
-----

- ``test_default_adc_single_start``: Verifies the ADC initialisation sequence defined in
  the ADC plugin method adc_single_start() with the default parameters by checking the 
  ADC register writes & LED writes against expected values.  

- ``test_default_adc_single_start_dual_14_ddc``: Verifies the other ADC initialisation 
  sequence defined in the ADC plugin method adc_single_start_dual_14_ddc() with the 
  default parameters by checking the ADC register writes & LED writes against 
  expected values. 
  
How to run
----------

Run all unit tests in a single file with:

.. code-block:: bash

   pytest -v tests/unit/plugins/test_adc_ad9695.py

Run a single unit test:

.. code-block:: bash

    pytest -v tests/unit/plugins/test_adc_ad9695.py::TestAdcInit::test_default_adc_single_start

Notes
-----

- The tests use helper data from ``tests/unit/plugins/test_adc_ad9695_helper.py``. if
  any changes are made in the ADC initialisation sequence, the dictionaries of expected 
  ADC writes in the helper file should also be updated.