chore(deps): update microsoft.aspnetcore to 9.0.9

[thomhurst]

This PR contains the following updates:

Package	Type	Update	Change
Microsoft.AspNetCore.Mvc.Testing (source)	nuget	patch	9.0.8 -> 9.0.9
Microsoft.AspNetCore.OpenApi (source)	nuget	patch	9.0.8 -> 9.0.9
Microsoft.AspNetCore.TestHost (source)	nuget	patch	9.0.8 -> 9.0.9

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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.AspNetCore 9.0.9 Update

Reviewing this dependency update PR for code quality, security, and best practices.

Todo List:

• Read and analyze all changed files
• Verify version consistency across all package references
• Check for any security or compatibility concerns with 9.0.9 update
• Review template project configurations
• Provide comprehensive feedback and recommendations

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✅ Review Summary

This PR successfully updates three Microsoft.AspNetCore packages from 9.0.8 to 9.0.9. The changes are clean, consistent, and follow best practices.

📋 Detailed Analysis

Code Quality & Best Practices ✅

• Central Package Management: Correctly uses Directory.Packages.props for centralized version management
• Consistent Versioning: All three packages updated uniformly to 9.0.9
• Template Updates: Template projects properly reference the updated versions
• Framework Alignment: All projects consistently target .NET 9.0

Version Consistency ✅

Updated packages in Directory.Packages.props:19-21:

• Microsoft.AspNetCore.Mvc.Testing: 9.0.8 → 9.0.9
• Microsoft.AspNetCore.OpenApi: 9.0.8 → 9.0.9
• Microsoft.AspNetCore.TestHost: 9.0.8 → 9.0.9

Template projects correctly updated:

• /TUnit.Templates/content/TUnit.AspNet.FSharp/TestProject/TestProject.fsproj:12
• /TUnit.Templates/content/TUnit.AspNet/TestProject/TestProject.csproj:11
• /TUnit.Templates/content/TUnit.AspNet/WebApp/WebApp.csproj:10

Security & Compatibility ✅

• Patch Version Update: This is a patch release (9.0.8 → 9.0.9) focusing on bug fixes and security patches
• Low Risk: Patch updates typically maintain full backward compatibility
• Security Improvements: ASP.NET Core 9.0.9 includes security fixes from Microsoft
• No Breaking Changes: No API or behavioral changes expected

Performance Considerations ✅

• Testing Framework Impact: Updates only affect test infrastructure, not runtime performance
• Template Impact: Changes only template scaffolding, no production code impact

Test Coverage ✅

• Central Management: Using centralized package management ensures consistency across all test projects
• Template Validation: Template tests should verify the new versions work correctly
• Integration Tests: Existing ASP.NET Core integration tests will validate compatibility

🔍 Additional Observations

1. Clean Dependency Management: The codebase properly uses Central Package Management with ManagePackageVersionsCentrally
2. Template Consistency: All ASP.NET Core templates are updated consistently
3. Framework References: Projects appropriately use FrameworkReference for core ASP.NET Core functionality
4. No Missing Updates: All relevant Microsoft.AspNetCore packages are included in the update

🎯 Recommendations

1. ✅ Approve and Merge: This is a straightforward, low-risk security update
2. ✅ Monitor CI/CD: Ensure all tests pass with the new versions
3. ✅ Template Testing: Verify template instantiation works with updated packages

🚀 Conclusion

This PR demonstrates excellent dependency management practices. The updates are:

• Safe: Patch version updates with security fixes
• Consistent: All packages updated uniformly
• Complete: All relevant references updated
• Well-Structured: Follows the project's centralized package management approach

Recommendation: APPROVE ✅

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