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:

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

Run a single unit test:

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.