Add methods for children testing in mock_data_snapshot.dart

[bonnybun]

No description provided.

[codecov-commenter]

Codecov Report

Merging #14 (bab8353) into main (172d87a) will decrease coverage by 15.82%.
The diff coverage is 0.00%.

@@             Coverage Diff             @@
##             main      #14       +/-   ##
===========================================
- Coverage   96.87%   81.04%   -15.83%     
===========================================
  Files           5        5               
  Lines         128      153       +25     
===========================================
  Hits          124      124               
- Misses          4       29       +25     

Impacted Files	Coverage Δ
lib/src/mock_data_snapshot.dart	26.47% <0.00%> (-73.53%)	⬇️

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[sitatec]

Hey @bonnybun, thanks a lot for the PR 👍.
Can you please write unit tests for the new methods?
If you want I will write them my self later and push my commit to this PR before merging it.

[bonnybun]

Hi @sitatec,
yes I will write unit tests today.