✨ feature : Add unit tests for utility functions in util_test.go

[adity1raut]

Summary

✨ feature : Add unit tests for utility functions in util_test.go

Related issue(s)

Fixes #632

[kubestellar-prow]

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[github-actions]

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[kubestellar-prow]

Hi @adity1raut. Thanks for your PR.

I'm waiting for a kubestellar member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

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[adity1raut]

/cc @MikeSpreitzer

[Copilot]

Pull request overview

This PR adds comprehensive unit tests for utility functions in pkg/util/util.go, addressing issue #632. The tests cover 14 utility functions with various edge cases and scenarios.

Changes:

• Added unit tests for string manipulation utilities (namespace, DNS name, and bootstrap secret generation)
• Added unit tests for control plane type mapping functions (kubeconfig secrets, API server deployments)
• Added unit tests for helper functions (version parsing, in-cluster detection, field zeroing, and default string handling)

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[Copilot]

This test case validates that a single-part version returns itself, which is correct. However, the implementation also prints a warning to stderr for this case. Consider adding a comment explaining this behavior or testing that the warning is indeed printed when this edge case occurs.

[clubanderson]

/ok-to-test