[AGIPD][TESTs]test_agipdlib AGIPDCtrl and get_bias_voltage for AGIPD1M and AGIPD500K

Based on https://git.xfel.eu/detectors/pycalibration/-/merge_requests/651

• Test AGIPDCtrl() methods to read conditions from Fast or slow data.
• differentiate between AGIPD1M and AGIPD500K sources and keys to read bias_voltage. (temporary unbreakable change.)

Description

Latest changes to agipdlib had a class AGIPDCtrl() created collecting all methods to read AGIPD parameter conditions from fast and slow data.

1. I have added tests for these methods
2. I have split some methods based on their functionality.
3. As bias_voltage is stored in different paths for AGIPD1M and AGIPD500K, a condition was added to select the right source.

• This is a temporary change and I think one should give the correct source and key through get_bias_voltage arguments.

4. All of the tests are based on EXtra-data mocked data. I have added mock_agipd1m_run, mock_agipd500K_run and mock_agipd1m_run_old at :

How Has This Been Tested?

Unit tests.

Relevant Documents (optional)

Types of changes

• Test (additional or refactored tests)

Checklist:

• My code follows the code style of this project.
• I have updated the documentation accordingly.
• I added tests where appropriate.

Reviewers

@calibration

src/cal_tools/agipdlib.py

@@ -210,7 +210,7 @@ class AgipdCtrl:
             # As HED_DET_AGIPD500K2G has a hardware issue that leads
             # to storing arbitrary voltage values in the CONTROL source
             # array. e.g. /gpfs/exfel/exp/HED/202230/p900248/raw
-            return self.run_dc.get_run_value(*voltage_src)
+            return int(self.run_dc.get_run_value(*voltage_src))
         else:
             # TODO: Validate if removing this and
             # and using NB value for old RAW data.