fix(test): set LimitSet on quota fixtures added in #2347

[veyron-kairo]

What type of PR is this?
/kind bug

What this PR does / why we need it:
master is red on the scheduler unit tests right now. #2313 changed FitQuota to gate on LimitSet instead of Limit != 0, so an explicit ResourceQuota of "0" is honored as a hard block. The quota tests added in #2347 build device.Quota values directly with only Limit set, so once both landed on master those limits read as "not configured" and the over-quota cases got admitted instead of denied. AddQuota sets LimitSet in the real path, so this sets it in the fixtures to match.

Both PRs passed CI on their own base and only conflict once they're on master together, which is why neither run caught it.

Tests this brings back to green:

• TestFitResourceQuotaNonNvidia (mlu and dcu subcases)
• TestFitResourceQuotaCountsEveryDevice
• TestFitResourceQuotaAscendMemoryFactor

Which issue(s) this PR fixes:
none filed, this is a master CI regression

Special notes for your reviewer:
test-only, no production code touched. go test ./pkg/scheduler/... passes locally. #2313 was mine, so this is cleaning up after it.

AI assistance disclosure:
I used AI assistance (Claude Code) to bisect which merge combination broke master and to confirm the fix. I read and ran the tests myself.

Does this PR introduce a user-facing change?:
NONE

Summary by CodeRabbit

• Tests
  • Updated quota test fixtures to explicitly mark Cambricon, Hygon, multi-MLU, and Ascend limits as active.
  • Improved test coverage reliability for scheduler webhook quota scenarios.

[hami-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: veyron-kairo
Once this PR has been reviewed and has the lgtm label, please assign archlitchi for approval. For more information see the Kubernetes Code Review Process.

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[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: ee5716d9-0c62-47f5-aaed-b59f49ae6405

📥 Commits

Reviewing files that changed from the base of the PR and between 87d9795 and b458503.

📒 Files selected for processing (1)

• pkg/scheduler/webhook_test.go

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📝 Walkthrough

Walkthrough

The webhook test fixtures now set LimitSet: true for Cambricon, Hygon, multi-MLU, and Ascend quota limits.

Changes

Quota fixture updates

Layer / File(s)	Summary
Activate quota limit flags pkg/scheduler/webhook_test.go	Cambricon, Hygon, multi-MLU, and Ascend quota fixtures now explicitly mark their limits as configured.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Possibly related PRs

• Project-HAMi/HAMi#2218: Updates related quota test fixtures with LimitSet.
• Project-HAMi/HAMi#2313: Aligns webhook quota fixtures with LimitSet behavior.
• Project-HAMi/HAMi#2347: Modifies related non-NVIDIA quota fixtures.

Suggested reviewers: dsfans2014

Poem

A rabbit hops through quota rows,
And marks each active limit.
Cambricon, Hygon, Ascend too,
Multi-MLU joins in it.
Tests now know which bounds are true.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: setting LimitSet on quota fixtures to fix failing tests, matching the referenced issue #2347.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

Flag	Coverage Δ
unittests	63.39% <ø> (+0.01%)	⬆️

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[archlitchi]

Already fixed