feat: implement issue #512 — [Fleet Monitor] petry-projects/.github-private — test-dev-lead.yml

[don-petry]

Closes #512

Implemented by dev-lead agent. Please review.

Summary by CodeRabbit

• Tests
  • Enhanced concurrency configuration validation tests for improved robustness against edge cases.
  • Added comprehensive test coverage for concurrency configuration scenarios, including missing and comment-only configurations.

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro

Run ID: 2e8ce3be-0cda-4066-bd0b-853ca5534dd8

📥 Commits

Reviewing files that changed from the base of the PR and between 4e1bc4e and 869a5df.

📒 Files selected for processing (1)

• tests/dev-lead/unit/test_concurrency_config.bats

📝 Walkthrough

Walkthrough

Updated concurrency YAML assertions in an integration test script to use awk-based parsing instead of grep piping, replacing comment-line filtering and field-order detection with more robust alternatives. New Bats unit tests verify the script correctly rejects workflows with missing or comment-only concurrency blocks and validates successful configurations.

Changes

Concurrency config assertion robustness

Layer / File(s)	Summary
Integration script parsing improvements tests/dev-lead/integration/test_concurrency_config.sh	check_concurrency_field now excludes comment-only lines via embedded awk filter instead of separate grep piping. check_concurrency_order computes relative field ordering using awk index() and NR line detection rather than grep -nF output parsing.
Unit test framework and helpers tests/dev-lead/unit/test_concurrency_config.bats	Introduces Bats test file with temporary workspace setup/teardown hooks and two workflow writer helpers (_write_proper_reusable() and _write_proper_inline()) that emit minimal YAML fixtures with proper concurrency group and cancel-in-progress settings.
Regression test cases tests/dev-lead/unit/test_concurrency_config.bats	Tests verify the integration script exits with code 1 and FAIL output when workflows lack concurrency blocks or have comment-only concurrency sections, preventing silent failures under strict shell options.
Baseline success test tests/dev-lead/unit/test_concurrency_config.bats	Test validates that the script exits with code 0 and success output when both inline and reusable workflow YAMLs contain valid concurrency configuration.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~12 minutes

Possibly related PRs

• petry-projects/.github-private#451: Both PRs modify tests/dev-lead/integration/test_concurrency_config.sh's concurrency assertions—test(dev-lead): assert per-issue/per-PR concurrency lanes (align with #450, unblocked by #449) #451 changes required lane/group patterns while this PR hardens YAML parsing and comment-exclusion logic.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 33.33% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'feat: implement issue #512 — [Fleet Monitor] petry-projects/.github-private — test-dev-lead.yml' directly references the linked issue #512 and addresses the Fleet Monitor degraded workflow status by implementing tests for the dev-lead workflow.
Linked Issues check	✅ Passed	The PR implements unit and integration tests for the concurrency configuration validation script to improve workflow reliability. These tests directly address the degraded test-dev-lead.yml workflow (issue #512) by ensuring robustness against edge cases.
Out of Scope Changes check	✅ Passed	All changes are scoped to testing improvements for the dev-lead workflow. The modifications to test_concurrency_config.sh and addition of test_concurrency_config.bats are directly related to validating the workflow's concurrency configuration robustness.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch dev-lead/issue-512-20260609-2133

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[don-petry]

Dev-Lead — review-changes (no-changes)

No changes were needed for this PR.

[don-petry]

Dev-Lead — fix-bot-comment (no-changes)

Agent reasoning

Issues addressed: 0
Files changed: none
Skipped (informational): 0
```
**Rationale:** The SonarQube Quality Gate **passed** with zero findings — 0 new issues, 0 accepted issues, 0 security hotspots, 0.0% duplication. There are no Tier 1 CI failures (all checks are `success` or `skipped`; `copilot-pull-request-reviewer` is still `in_progress` but is not a blocker). No open review threads from this bot exist to resolve. No code changes are warranted.

[gemini-code-assist]

Code Review

This pull request addresses a silent-exit bug in the concurrency configuration test script by appending || true to commands that could fail and trigger set -e. It also introduces a comprehensive BATS unit test suite to prevent future regressions. The review feedback highlights portability issues with using the backslash-s shorthand in grep (suggesting [[:space:]] instead) and recommends hardening the teardown function in the new BATS tests to prevent errors if setup fails prematurely.

[Copilot]

Pull request overview

This PR addresses issue #512 by hardening the dev-lead concurrency configuration test suite to avoid “silent exits” under set -euo pipefail, and by adding unit-level regression coverage around the failure modes that were degrading test-dev-lead.yml.

Changes:

• Add new Bats unit tests to reproduce and guard against the silent-exit behavior when concurrency blocks are missing/empty.
• Adjust concurrency-config integration checks to avoid premature exits when expected search results are empty (no concurrency block / missing patterns).

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.

File	Description
tests/dev-lead/unit/test_concurrency_config.bats	Adds regression-focused Bats unit tests for missing/empty concurrency blocks and a passing baseline.
tests/dev-lead/integration/test_concurrency_config.sh	Tweaks concurrency block parsing/ordering checks to prevent set -e from aborting on empty grep results.

[don-petry]

Dev-Lead — fix-reviews (applied)

Changes committed and pushed.

[don-petry]

Note

@don-petry I reviewed this PR and no code changes were needed, but it still has blocking checks or reviews (failing or cancelled checks, or changes-requested reviews), so I cannot mark it done yet. I'll re-check automatically.
Next attempt after: 2026-06-09T22:34:53Z

[don-petry]

Dev-Lead — waiting on PR blockers (intent: review-changes)

PR: #529
No changes were committed, but the PR still has blocking checks or reviews (failing or cancelled checks, or changes-requested reviews). The retry cron will re-attempt automatically. Next attempt after: 2026-06-10T00:17:33Z

[don-petry]

Dev-Lead — waiting on PR blockers (intent: review-changes)

PR: #529
No changes were committed, but the PR still has blocking checks or reviews (failing or cancelled checks, or changes-requested reviews). The retry cron will re-attempt automatically. Next attempt after: 2026-06-10T00:26:35Z

[don-petry]

Note

@don-petry I reviewed this PR and no code changes were needed, but it still has blocking checks or reviews (failing or cancelled checks, or changes-requested reviews), so I cannot mark it done yet. I'll re-check automatically.
Next attempt after: 2026-06-10T00:26:35Z