Task/WP-68: Update DataFiles Unit Tests

[jalowe13]

Overview

Updating unit tests and fixtures for DataFiles for both front-end and back-end functions.

Improving backend test coverage to have all files in the datafiles folder to be 75% covered or more
Code coverage before

Code coverage after

Related

• WP-68

Changes

• Updated listing fixture based on endpoint at https://cep.test/api/datafiles/systems/list
• Added 2 tests to front end related to DataFilesListing
• Added 6 tests to the backend to cover for views.py

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 73.02%. Comparing base (d6d9f37) to head (2181fe8).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #992      +/-   ##
==========================================
+ Coverage   72.88%   73.02%   +0.13%     
==========================================
  Files         534      534              
  Lines       33455    33472      +17     
  Branches     2981     2985       +4     
==========================================
+ Hits        24385    24442      +57     
+ Misses       8875     8832      -43     
- Partials      195      198       +3     

Flag	Coverage Δ
javascript	75.83% <100.00%> (+0.07%)	⬆️
unittests	60.84% <100.00%> (+0.39%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
...ts/DataFiles/fixtures/DataFiles.systems.fixture.js	100.00% <100.00%> (ø)
server/portal/apps/datafiles/views.py	75.67% <100.00%> (+9.18%)	⬆️

... and 4 files with indirect coverage changes

[jalowe13]

Ready for review!