TST: Improve the test coverage for the anchor input parsing

[BvB93]

No description provided.

[codecov]

Codecov Report

Merging #205 (ab2563e) into master (c5937c4) will increase coverage by 0.71%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #205      +/-   ##
==========================================
+ Coverage   66.70%   67.42%   +0.71%     
==========================================
  Files          48       48              
  Lines        3890     3890              
  Branches      678      697      +19     
==========================================
+ Hits         2595     2623      +28     
+ Misses       1125     1110      -15     
+ Partials      170      157      -13     

Impacted Files	Coverage Δ
CAT/data_handling/anchor_parsing.py	100.00% <100.00%> (+27.36%)	⬆️
CAT/attachment/ligand_anchoring.py	89.74% <0.00%> (+1.70%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update c5937c4...ab2563e. Read the comment docs.