chore(deps): update dependency verify.tunit to 31.2.0

[thomhurst]

This PR contains the following updates:

Package	Type	Update	Change
Verify.TUnit	nuget	minor	31.1.0 -> 31.2.0

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Release Notes

VerifyTests/Verify (Verify.TUnit)

v31.2.0

Compare Source

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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 this update 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: Dependency Update - Verify.TUnit v31.1.0 → v31.2.0

Review Tasks:

• Examine the dependency change in Directory.Packages.props
• Analyze the impact of the version update
• Check for any breaking changes or compatibility issues
• Assess security and performance implications
• Provide recommendations for testing and validation

Review Summary

This is a straightforward and safe dependency update with minimal risk. Here's my detailed analysis:

📋 Code Quality & Best Practices - ✅ Excellent

• Centralized Package Management: Uses Directory.Packages.props with ManagePackageVersionsCentrally - excellent practice for maintaining consistency across projects
• Clean Change: Single line update from 31.1.0 to 31.2.0 at line 89
• Automated Process: Renovate Bot handling the update ensures consistency and reduces human error

🐛 Potential Bugs/Issues - ✅ Very Low Risk

• Minor Version Update: This is a minor version bump (31.1.0 → 31.2.0), which should maintain backward compatibility according to semantic versioning
• No Breaking Changes Expected: Minor updates typically only add features or fix bugs without breaking existing functionality
• Usage Context: Used in test projects (TUnit.Core.SourceGenerator.Tests, TUnit.Assertions.SourceGenerator.Tests, TUnit.PublicAPI) - isolated to testing infrastructure

⚡ Performance Considerations - ✅ Neutral

• Test-Only Dependency: Verify.TUnit is used only in test projects, so runtime performance is unaffected
• Snapshot Testing: This library handles snapshot testing, and version updates often include performance improvements for test execution

🔒 Security Concerns - ✅ Good

• Trusted Source: Verify is a well-established testing library from VerifyTests organization
• Regular Updates: The fact that Renovate is keeping dependencies current is excellent for security hygiene
• Test Isolation: Security impact is minimal since this only affects test execution, not production code

🧪 Test Coverage Observations

• Consistency Issue Detected: ⚠️ Verify.NUnit is still on 31.1.0 (line 85) while Verify.TUnit is being updated to 31.2.0
• Recent Update Pattern: The base Verify package was updated to 31.2.0 in PR chore(deps): update dependency verify to 31.2.0 #3570, so this update maintains version alignment

🔍 Detailed Findings

File: /Directory.Packages.props:89

- <PackageVersion Include="Verify.TUnit" Version="31.1.0" />
+ <PackageVersion Include="Verify.TUnit" Version="31.2.0" />

Projects Affected:

• TUnit.Core.SourceGenerator.Tests - Snapshot testing for source generator output
• TUnit.Assertions.SourceGenerator.Tests - Snapshot testing for assertion generator
• TUnit.PublicAPI - Public API snapshot validation

📝 Recommendations

1. ✅ Approve and Merge: This is a safe, well-managed dependency update
2. 🔄 Consider Consistency: Future update should also bump Verify.NUnit to 31.2.0 for consistency
3. 🧪 Run Tests: While low-risk, running the snapshot tests would verify no unexpected changes in test behavior
4. 📦 Verify Automerge: Since automerge is enabled and this is a minor update from a trusted source, the automated process should handle this well

🎯 Risk Assessment: LOW

• ✅ Semantic versioning compliance (minor update)
• ✅ Test-only dependency (no production impact)
• ✅ Trusted package source
• ✅ Automated update process
• ✅ Recent pattern of successful Verify updates

This dependency update follows excellent practices and poses minimal risk to the codebase.

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