273: Add a test to ensure that we can parse each file r=matklad a=DJMcNab
Note that this has a non-spurious failure in ra_analysis/src/mock_analysis.
Probably fixes#195.
If my understanding is correct, fixes#214 and fixes#225.
Co-authored-by: DJMcNab <36049421+djmcnab@users.noreply.github.com>