Codecov Report

Merging #129 (1bc2e73) into master (b2b3d55) will decrease coverage by 0.01%.
The diff coverage is 85.72%.

@@            Coverage Diff             @@
##           master     #129      +/-   ##
==========================================
- Coverage   88.67%   88.66%   -0.00%     
==========================================
  Files         101      101              
  Lines        9948     9954       +6     
==========================================
+ Hits         8820     8825       +5     
- Misses       1128     1129       +1     

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Fair point from Codecov, it would certainly be good to have an extra test to cover metadata-only CDL and potential errors arising from reading it in, ensuring they are handled okay. I'll add one to this PR next week, so hold on merging.

The new commit adds testing to cover the cases of relevance. Opening and closing to re-trigger the CI tests...

The Codecov 'patch' change is sufficient but not the 'project' change, though having looked through the details I am satisfied the latter case is not an issue in context.

All the other tests pass both on the CI and locally, so this is ready to merge.