test: add another unit test

[caarlos0]

relative paths to parents on windows when quoting meta seem to fail 🤔

[codecov]

Codecov Report

Merging #22 (3d52178) into main (5ff3f6a) will increase coverage by 0.14%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main      #22      +/-   ##
==========================================
+ Coverage   81.96%   82.11%   +0.14%     
==========================================
  Files           2        2              
  Lines         122      123       +1     
==========================================
+ Hits          100      101       +1     
  Misses         13       13              
  Partials        9        9              

Impacted Files	Coverage Δ
glob.go	81.17% <100.00%> (+0.22%)	⬆️

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