chore(deps): update verify to 31.9.0

[thomhurst]

This PR contains the following updates:

Package	Type	Update	Change
Verify	nuget	minor	31.8.0 -> 31.9.0
Verify.NUnit	nuget	minor	31.8.0 -> 31.9.0
Verify.TUnit	nuget	minor	31.8.0 -> 31.9.0

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Release Notes

VerifyTests/Verify (Verify)

v31.9.0

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 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]

Pull Request Review

Summary

This is a clean dependency update PR that bumps the Verify snapshot testing libraries from 31.8.0 to 31.9.0 (minor version update).

✅ Code Quality & Best Practices

Excellent:

• Uses centralized package management via Directory.Packages.props - proper architecture
• Consistent version alignment across all three Verify packages (Verify, Verify.NUnit, Verify.TUnit)
• Minor version bump follows semantic versioning expectations (backward compatible)

✅ Changes Review

Modified packages:

• Verify: 31.8.0 → 31.9.0
• Verify.NUnit: 31.8.0 → 31.9.0
• Verify.TUnit: 31.8.0 → 31.9.0

Impact Assessment:

• Low Risk: Minor version updates are expected to be backward compatible
• Scope: Affects snapshot testing infrastructure (critical for TUnit per CLAUDE.md Rule 2)
• Test Projects Impacted:
  • TUnit.Core.SourceGenerator.Tests (uses Verify.TUnit)
  • TUnit.PublicAPI (uses Verify for API snapshot tests)

🔍 Potential Issues

None identified, but recommend:

1. Snapshot Verification Required (per CLAUDE.md Rule 2):

   • Run: dotnet test TUnit.Core.SourceGenerator.Tests
   • Run: dotnet test TUnit.PublicAPI
   • Verify no unexpected .received.txt files are generated
   • If snapshots differ, investigate if changes are due to Verify library behavior changes

2. CI Status Check:

   • Ensure all CI checks pass before merge
   • Pay attention to snapshot test results

📋 CLAUDE.md Compliance Check

• ✅ Rule 2 (Snapshot Testing): This update directly affects snapshot testing infrastructure - ensure tests pass
• ✅ No Code Changes: Pure dependency update, no dual-mode implementation needed
• ✅ No Public API Changes: No API surface modifications
• ✅ No Performance Impact: Testing dependency only

🎯 Recommendations

Pre-merge verification:

# Run snapshot tests to ensure compatibility
dotnet test TUnit.Core.SourceGenerator.Tests
dotnet test TUnit.PublicAPI

# Verify no unexpected snapshot changes
find . -name '*.received.txt' 2>/dev/null || echo "No received files - good!"

✅ Security

No security concerns - Verify is a well-maintained, reputable testing library from VerifyTests organization.

📊 Final Verdict

LGTM ✅ - Safe to merge once CI passes.

This is a routine, low-risk dependency update that maintains the snapshot testing infrastructure. The minor version bump should be backward compatible. Automerge is appropriately enabled for this type of maintenance PR.

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Review based on TUnit development guidelines from CLAUDE.md

[Copilot]

Pull request overview

This PR updates the Verify snapshot testing library and its related packages from version 31.8.0 to 31.9.0. This is a standard dependency maintenance update with no code changes required.

Key Changes

• Minor version bump for Verify ecosystem packages (31.8.0 → 31.9.0)
• All three Verify-related packages updated consistently
• No functional code changes or breaking changes expected