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chore(cli): stops tests from interfering with each other #32319

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merged 2 commits into from
Nov 28, 2024

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@rix0rrr rix0rrr commented Nov 28, 2024

Turn on test randomization: this causes tests to run in a random order, which will expose tests that only succeed because tests before them have left the system in a specific state (or that poison tests after them because they don't clean up).

Of course, doing this exposed that we have a number of such tests, clean those up as well.

This needed to clean up mocking a lot in the garbage collector code, because it was confusing. Also remove the side-effect mock resetting that happens whenver a MockSdk() is instantiated, since that caused prepared mock behavior to be cleared.


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Turn on test randomization: this causes tests to run in a random order,
which will expose tests that only succeed because tests before them have
left the system in a specific state (or that poison tests after them
because they don't clean up).

Of course, doing this exposed that we have a number of such tests, clean
those up as well.

This needed to clean up mocking a lot in the garbage collector code,
because it was confusing. Also remove the side-effect mock resetting
that happens whenver a `MockSdk()` is instantiated, since that caused
prepared mock behavior to be cleared.
@rix0rrr rix0rrr requested a review from a team as a code owner November 28, 2024 14:00
@rix0rrr rix0rrr changed the title chore: stops tests from interfering with each other chore(cli): stops tests from interfering with each other Nov 28, 2024
@github-actions github-actions bot added the p2 label Nov 28, 2024
@aws-cdk-automation aws-cdk-automation requested a review from a team November 28, 2024 14:00
@mergify mergify bot added the contribution/core This is a PR that came from AWS. label Nov 28, 2024
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codecov bot commented Nov 28, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 78.20%. Comparing base (6458439) to head (06ffbd1).
Report is 1 commits behind head on main.

Additional details and impacted files
@@            Coverage Diff             @@
##             main   #32319      +/-   ##
==========================================
+ Coverage   78.19%   78.20%   +0.01%     
==========================================
  Files         105      105              
  Lines        7177     7177              
  Branches     1318     1318              
==========================================
+ Hits         5612     5613       +1     
+ Misses       1377     1376       -1     
  Partials      188      188              
Flag Coverage Δ
suite.unit 78.20% <ø> (+0.01%) ⬆️

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Components Coverage Δ
packages/aws-cdk 78.20% <ø> (+0.01%) ⬆️

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mergify bot commented Nov 28, 2024

Thank you for contributing! Your pull request will be updated from main and then merged automatically (do not update manually, and be sure to allow changes to be pushed to your fork).

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AWS CodeBuild CI Report

  • CodeBuild project: AutoBuildv2Project1C6BFA3F-wQm2hXv2jqQv
  • Commit ID: 06ffbd1
  • Result: SUCCEEDED
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@mergify mergify bot merged commit 62729ed into main Nov 28, 2024
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mergify bot commented Nov 28, 2024

Thank you for contributing! Your pull request will be updated from main and then merged automatically (do not update manually, and be sure to allow changes to be pushed to your fork).

@mergify mergify bot deleted the huijbers/fix-test-interference branch November 28, 2024 15:01
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3 participants