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This PR contains the following updates:

Package Type Update Change
TUnit.Core nuget minor 0.81.7 -> 0.85.0

Release Notes

thomhurst/TUnit (TUnit.Core)

v0.85.0: 0.85.0

What's Changed

Breaking Changes 🛠
  • refactor: restructure TestContext for clarity and intellisense discoverability by @​thomhurst in #​3584

See more information here: https://tunit.dev/docs/migration/testcontext-interface-organization

👒 Dependencies

Full Changelog: v0.81.7...v0.85.0


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 this update again.


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

This PR has been generated by Renovate Bot.

@thomhurst thomhurst added dependencies Pull requests that update a dependency file MINOR renovate-bot labels Oct 29, 2025
@thomhurst thomhurst enabled auto-merge (squash) October 29, 2025 22:11
@claude
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claude bot commented Oct 29, 2025

Claude finished @thomhurst's task —— View job


PR Review: TUnit.Core Dependency Update

I've completed a comprehensive review of this dependency update PR. Here are my findings:

🔍 Review Summary

Code Quality & Best Practices

  • Clean Dependency Management: Uses central package version management through Directory.Packages.props
  • Proper Versioning: The update follows semantic versioning (minor version increment)
  • Interface Organization: The new TestContext interface organization (v0.85.0) provides better discoverability and cleaner API surface

⚠️ Potential Issues

1. Version Mismatch (High Priority)

<PackageVersion Include="TUnit" Version="0.81.7" />
<PackageVersion Include="TUnit.Core" Version="0.85.0" />  
<PackageVersion Include="TUnit.Assertions" Version="0.81.7" />

Problem: Mixed TUnit package versions may cause compatibility issues.
Recommendation: Update all TUnit packages to the same version (0.85.0) to ensure consistency.

2. Breaking Changes Assessment

The release notes mention breaking changes in TestContext interface organization. My analysis shows:

  • Backward Compatibility Maintained: Direct property access still works
  • Internal Usage Safe: Most codebase usage is internal and uses backward-compatible patterns
  • ⚠️ Migration Recommended: New interface-based access is preferred for new code

Code locations using affected properties:

  • /TUnit.Engine/TUnitMessageBus.cs:67,69 - Uses testContext.ReportResult
  • /TUnit.Engine/Services/HookCollectionService.cs:52,54 - Uses context.CustomHookExecutor
  • Several hook execution files use CustomHookExecutor directly

🔒 Security Considerations

  • Low Risk: Dependency update from trusted source (same maintainer)
  • No External Dependencies: TUnit.Core is an internal framework component
  • Renovate Bot: Automated update reduces human error risk

Performance Considerations

  • Zero-Allocation Design: New interface organization uses zero-allocation casting (this returns)
  • No Performance Regression: Interface reorganization maintains same performance characteristics
  • Better Memory Layout: Cleaner interface segregation may improve cache locality

🧪 Test Coverage

  • Existing Tests: Should validate backward compatibility is maintained
  • No Test Changes Required: Breaking changes are API-level, not behavioral
  • Migration Testing: TestContext interface organization has comprehensive migration documentation

📋 Recommendations

1. Critical - Fix Version Mismatch

Update all TUnit packages to 0.85.0:

<PackageVersion Include="TUnit" Version="0.85.0" />
<PackageVersion Include="TUnit.Core" Version="0.85.0" />
<PackageVersion Include="TUnit.Assertions" Version="0.85.0" />

2. Optional - Code Modernization

Consider updating TestContext usage to use new interface-based access:

// Current (still works)
testContext.ReportResult = false;

// Recommended new style
testContext.Execution.ReportResult = false;

3. Testing Strategy

  • ✅ Run full test suite to validate backward compatibility
  • ✅ Test both direct and interface-based property access patterns
  • ✅ Verify no runtime exceptions with mixed access patterns

🎯 Verdict

Conditional Approval - This update is safe to merge after addressing the version mismatch issue. The breaking changes are well-designed with full backward compatibility, making this a low-risk update that improves the API design.

Next Steps:

  1. Update remaining TUnit packages to 0.85.0
  2. Run test suite to confirm compatibility
  3. Consider migrating to new interface-based API in future refactoring

@thomhurst thomhurst merged commit 355d0a2 into main Oct 29, 2025
13 checks passed
@thomhurst thomhurst deleted the renovate/tunit branch October 29, 2025 22:38
@claude claude bot mentioned this pull request Oct 29, 2025
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