chore(deps): update dependency testcontainers.redis to 4.9.0

[thomhurst]

This PR contains the following updates:

Package	Type	Update	Change
Testcontainers.Redis (source)	nuget	minor	4.8.1 -> 4.9.0

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Release Notes

testcontainers/testcontainers-dotnet (Testcontainers.Redis)

v4.9.0

Compare Source

What's Changed

This release adds a new configuration (DOCKER_API_VERSION) that lets you pin and downgrade the Docker Engine API version. This was needed because Docker Engine v29 introduced breaking changes that affect Docker.DotNet and Testcontainers for .NET. This release pins the API version to 1.44. So far, no issues or negative side effects have been observed.

I am also working on updating Docker.DotNet to make it fully compatible with Docker Engine v29. There is already a work-in-progress PR.

Thanks to all the contributors who helped with this release 👍.

⚠️ Breaking Changes

• feat: Add KurrentDb module (#​1583) @​diegosasw

🚀 Features

• feat: Add KurrentDb module (#​1583) @​diegosasw
• chore: Bump NuGet dependencies (#​1578) @​HofmeisterAn
• feat: Add .NET 10 support (#​1572) @​HofmeisterAn
• feat: Support configuring Docker API version (#​1576) @​HofmeisterAn
• feat: Add Mosquitto module (#​1522) @​EtherZa
• feat: Add Toxiproxy module (#​1454) @​iltertaha
• feat: Add Grafana module (#​1509) @​thomhurst
• feat: Add Playwright module (#​1288) @​alimahboubi

🐛 Bug Fixes

• fix(Milvus): Set DEPLOY_MODE=STANDALONE (necessary for v2.6+) (#​1569) @​verdie-g
• fix: Set Kusto wait strategy encoding to UTF-8 (#​1567) @​MattKotsenas
• fix: Split ALL_CHANGED_FILES on any whitespace (#​1566) @​HofmeisterAn

📖 Documentation

• docs: Use correct comment characters for C# language (#​1564) @​HofmeisterAn

🧹 Housekeeping

• feat: Add SLNX file (#​1579) @​HofmeisterAn
• chore: Update Toxiproxy NuGet dependency to a .NET compatible version (#​1568) @​HofmeisterAn
• chore: Add script to detect which tests to run in CI (#​1563) @​HofmeisterAn
• chore: Make the continuous delivery job fork-friendly (#​1559) @​0xced
• feat: Prepare next release cycle (4.9.0) (#​1561) @​HofmeisterAn

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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 - testcontainers.redis 4.8.1 → 4.9.0

Review Checklist

• Analyze the changed files
• Review release notes for breaking changes
• Check for Redis container usage in TUnit
• Assess security implications
• Provide comprehensive feedback

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Review Summary

This PR updates testcontainers.redis from version 4.8.1 to 4.9.0. Based on my analysis, this is a safe and recommended update with some important benefits.

Code Quality Assessment ✅

File Changed: Directory.Packages.props:81

• Clean, single-line dependency version update
• Follows TUnit's centralized package management approach
• No breaking changes in the update path

Compatibility Analysis ✅

TUnit's Redis Usage:

1. Real Redis Containers: Used in TUnit.Example.Asp.Net.TestProject/InMemoryRedis.cs:14-16 - Real testcontainers usage
2. Mock Redis Containers: Used in TUnit.TestProject/ParallelPropertyInjectionTests.cs - Mock classes for testing (not affected)

The actual Redis container usage follows standard testcontainers patterns:

public RedisContainer Container => field ??= new RedisBuilder()
    .WithNetwork(DockerNetwork.Instance)
    .Build();

Key Benefits from 4.9.0 Update 🎯

1. Docker Engine v29 Compatibility:

   • Pins Docker API version to 1.44 for stability
   • Prevents issues with Docker Engine v29 breaking changes
   • Critical for CI/CD environments using newer Docker versions

2. New Features:

   • .NET 10 support added
   • Multiple new container modules (KurrentDb, Mosquitto, Toxiproxy, Grafana, Playwright)
   • Enhanced wait strategy fixes

3. Bug Fixes:

   • Milvus deployment mode fix for v2.6+
   • Kusto wait strategy encoding improvements
   • Various stability improvements

Security Considerations ✅

• No security vulnerabilities introduced
• Dependency comes from trusted testcontainers organization
• Release includes standard housekeeping and dependency updates
• Docker API version pinning actually improves security by preventing unexpected API behavior

Performance Impact ✅

• Minor version update with no breaking changes
• Performance should be neutral or slightly improved
• Container initialization patterns remain unchanged

Test Coverage Assessment ✅

• TUnit's existing Redis container tests will continue to work
• The mock Redis classes in parallel injection tests are unaffected
• No additional test coverage needed for this dependency update

Compatibility Matrix ✅

Component	Status	Notes
TUnit Redis Usage	✅ Compatible	Standard testcontainers patterns
.NET Framework Support	✅ Enhanced	Added .NET 10 support
Docker Engine	✅ Improved	Better v29 compatibility
CI/CD	✅ Stable	API version pinning prevents issues

Recommendation

✅ APPROVE - This update is recommended and safe to merge.

Key Reasons:

1. Provides important Docker Engine v29 compatibility
2. No breaking changes affecting TUnit's usage patterns
3. Includes valuable stability and feature improvements
4. Follows semantic versioning (4.8.1 → 4.9.0 = minor update)

The automatic merge by Renovate is appropriate for this type of dependency update.

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[claude]

Claude finished @thomhurst's task —— View job

---

PR Review: Dependency Update - testcontainers.redis 4.8.1 → 4.9.0

Review Checklist

• Analyze the changed files
• Review release notes for breaking changes
• Check for Redis container usage in TUnit
• Assess security implications
• Provide comprehensive feedback

---

Code Quality Assessment ✅

File Changed: Directory.Packages.props:81

• Clean, single-line dependency version update
• Follows TUnit's centralized package management approach
• No breaking changes in the update path

Compatibility Analysis ✅

TUnit's Redis Usage:

1. Real Redis Containers: Used in TUnit.Example.Asp.Net.TestProject/InMemoryRedis.cs:14-16 - Real testcontainers usage
2. Mock Redis Containers: Used in TUnit.TestProject/ParallelPropertyInjectionTests.cs - Mock classes for testing (not affected)

The actual Redis container usage follows standard testcontainers patterns:

public RedisContainer Container => field ??= new RedisBuilder()
    .WithNetwork(DockerNetwork.Instance)
    .Build();

Key Benefits from 4.9.0 Update 🎯

1. Docker Engine v29 Compatibility:

   • Pins Docker API version to 1.44 for stability
   • Prevents issues with Docker Engine v29 breaking changes
   • Critical for CI/CD environments using newer Docker versions

2. New Features:

   • .NET 10 support added
   • Multiple new container modules (KurrentDb, Mosquitto, Toxiproxy, Grafana, Playwright)
   • Enhanced wait strategy fixes

3. Bug Fixes:

   • Milvus deployment mode fix for v2.6+
   • Kusto wait strategy encoding improvements
   • Various stability improvements

Security Considerations ✅

• No security vulnerabilities introduced
• Dependency comes from trusted testcontainers organization
• Release includes standard housekeeping and dependency updates
• Docker API version pinning actually improves security by preventing unexpected API behavior

Performance Impact ✅

• Minor version update with no breaking changes
• Performance should be neutral or slightly improved
• Container initialization patterns remain unchanged

Test Coverage Assessment ✅

• TUnit's existing Redis container tests will continue to work
• The mock Redis classes in parallel injection tests are unaffected
• No additional test coverage needed for this dependency update

Compatibility Matrix ✅

Component	Status	Notes
TUnit Redis Usage	✅ Compatible	Standard testcontainers patterns
.NET Framework Support	✅ Enhanced	Added .NET 10 support
Docker Engine	✅ Improved	Better v29 compatibility
CI/CD	✅ Stable	API version pinning prevents issues

Recommendation

✅ APPROVE - This update is recommended and safe to merge.

Key Reasons:

1. Provides important Docker Engine v29 compatibility
2. No breaking changes affecting TUnit's usage patterns
3. Includes valuable stability and feature improvements
4. Follows semantic versioning (4.8.1 → 4.9.0 = minor update)

The automatic merge by Renovate is appropriate for this type of dependency update.

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