chore(deps): update microsoft.testing to 1.9.0

[thomhurst]

This PR contains the following updates:

Package	Type	Update	Change
Microsoft.Testing.Extensions.CrashDump	nuget	minor	1.8.5 -> 1.9.0
Microsoft.Testing.Extensions.HangDump	nuget	minor	1.8.5 -> 1.9.0
Microsoft.Testing.Extensions.TrxReport	nuget	minor	1.8.5 -> 1.9.0
Microsoft.Testing.Extensions.TrxReport.Abstractions	nuget	minor	1.8.5 -> 1.9.0
Microsoft.Testing.Platform	nuget	minor	1.8.5 -> 1.9.0

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about these updates again.

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• If you want to rebase/retry this PR, check this box

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This PR has been generated by Renovate Bot.

[claude]

Claude finished @thomhurst's task —— View job

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PR Review: Microsoft.Testing Package Updates ✅

I've completed my review of this dependency update PR. Here's my comprehensive feedback:

Todo List:

• Read and analyze the changed file (Directory.Packages.props)
• Review the package updates for compatibility and breaking changes
• Check for security implications
• Assess performance considerations
• Evaluate test coverage needs
• Provide comprehensive review feedback

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✅ Overall Assessment: APPROVED

This is a clean, low-risk dependency update that should be merged.

📋 Code Quality & Best Practices

• ✅ Excellent: Uses centralized package management via Directory.Packages.props
• ✅ Consistent: All 5 Microsoft.Testing packages updated together (1.8.5 → 1.9.0)
• ✅ Clean: No structural changes, only version bumps
• ✅ Aligned: Follows repository's commitment to Microsoft.Testing.Platform (per CLAUDE.md)

🔍 Technical Analysis

Changes Made:

• Microsoft.Testing.Extensions.CrashDump: 1.8.5 → 1.9.0
• Microsoft.Testing.Extensions.HangDump: 1.8.5 → 1.9.0
• Microsoft.Testing.Extensions.TrxReport: 1.8.5 → 1.9.0
• Microsoft.Testing.Extensions.TrxReport.Abstractions: 1.8.5 → 1.9.0
• Microsoft.Testing.Platform: 1.9.0 → 1.9.0

Integration Points:

• TUnit.Engine directly references Microsoft.Testing.Platform and Microsoft.Testing.Extensions.TrxReport.Abstractions
• Found 76+ files using Microsoft.Testing across the codebase
• Core integration in test discovery, execution, and reporting components

🔒 Security Assessment

• ✅ Low Risk: Minor version update from trusted Microsoft source
• ✅ Verified: Packages are official Microsoft.Testing components
• ✅ Scope: Updates only affect testing infrastructure, not production code

⚡ Performance Considerations

• ✅ Positive: Minor versions typically include performance improvements
• ✅ Compatible: No breaking changes expected in minor version bump
• ✅ Framework: TUnit prioritizes performance - these updates align with that goal

🧪 Test Coverage Impact

• ✅ Comprehensive: Repository has extensive test coverage (76+ files reference these packages)
• ✅ CI Ready: Automerge enabled suggests confidence in automated testing
• ✅ Validation: The PR should trigger full test suite via CI

🚨 Potential Issues

• None identified - This is a standard dependency maintenance update
• Minor versions in Microsoft.Testing typically maintain backward compatibility
• The synchronized update of all packages reduces version conflict risks

📝 Recommendations

1. ✅ Merge: This update is safe and beneficial
2. Monitor: Watch CI results to confirm all tests pass
3. Future: Consider setting up automated dependency updates for patch versions

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Verdict: This is exactly the type of dependency maintenance that keeps the project healthy. The update is well-structured, low-risk, and aligns with the repository's testing framework strategy.