Add test tool badgets

[w3nl]

No description provided.

[codecov]

Codecov Report

Merging #2 (f92bf21) into main (9d68322) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##              main        #2   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            4         4           
  Lines           95        95           
  Branches        21        21           
=========================================
  Hits            95        95           

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