✨ Random / parallel testing to speed up testing#1186
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akutz wants to merge 1 commit intovmware-tanzu:mainfrom
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✨ Random / parallel testing to speed up testing#1186akutz wants to merge 1 commit intovmware-tanzu:mainfrom
akutz wants to merge 1 commit intovmware-tanzu:mainfrom
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This patch updates VM Op to run its unit/integration tests in a random order, in parallel (using as many processes as there are CPUs). This change reduces the time to test one of the larger packages, ./pkg/providers/vsphere, from 502s to only 88s. The randomization also ensures both the production code and test code is reslient and more decomposed. Finally, if there is a need to maintain ordering, because VM Op uses Ginkgo v2, the Ordered decorator may be utilized. There are examples of this in the code-base already, such as in ./pkg/exit/exit_test.go. Just search the project for `Ordered,` to find such examples, ex.: `grep -r 'Ordered,' * `.
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lubronzhan
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Thanks for refactoring! Especially those in snapshot
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What does this PR do, and why is it needed?
This patch updates VM Op to run its unit/integration tests in a random order, in parallel (using as many processes as there are CPUs).
This change reduces the time to test one of the larger packages, ./pkg/providers/vsphere, from 502s to only 88s.
The randomization also ensures both the production code and test code is reslient and more decomposed.
Finally, if there is a need to maintain ordering, because VM Op uses Ginkgo v2, the Ordered decorator may be utilized. There are examples of this in the code-base already, such as in ./pkg/exit/exit_test.go. Just search the project for
Ordered,to find such examples, ex.:grep -r 'Ordered,' *.Which issue(s) is/are addressed by this PR? (optional, in
fixes #<issue number>(, fixes #<issue_number>, ...)format, will close the issue(s) when PR gets merged):Fixes
NAAre there any special notes for your reviewer:
Please add a release note if necessary: