Add assert_asset_exists, assert_href_exists

[gadomski]

Related issues and pull requests

• Closes Add assert_*_exists functions/methods #84

Description

Gives us more insight into why the existence check failed.

Checklist

• Add tests
• Add docs
• Update CHANGELOG

[codecov-commenter]

Codecov Report

Patch coverage: 69.56% and project coverage change: +0.56% 🎉

Comparison is base (61be760) 78.69% compared to head (28dc693) 79.25%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #85      +/-   ##
==========================================
+ Coverage   78.69%   79.25%   +0.56%     
==========================================
  Files          15       15              
  Lines         859      863       +4     
==========================================
+ Hits          676      684       +8     
+ Misses        183      179       -4     

Files Changed	Coverage Δ
src/stac_asset/__init__.py	100.00% <ø> (ø)
src/stac_asset/http_client.py	55.81% <33.33%> (+3.64%)	⬆️
src/stac_asset/planetary_computer_client.py	42.10% <50.00%> (ø)
src/stac_asset/s3_client.py	52.30% <50.00%> (+3.03%)	⬆️
src/stac_asset/client.py	79.34% <60.00%> (-1.77%)	⬇️
src/stac_asset/filesystem_client.py	92.00% <66.66%> (-3.46%)	⬇️
src/stac_asset/_functions.py	90.30% <100.00%> (+0.26%)	⬆️

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.