Update android.junit5 to v2 (major)

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
de.mannodermaus.android-junit5	1.14.0.0 → 2.0.1
de.mannodermaus.gradle.plugins:android-junit5	1.14.0.0 → 2.0.1

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Configuration

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♻ Rebasing: Whenever PR becomes conflicted, 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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[claude]

Pull Request Review: Update android.junit5 to v2 (major)

Summary

This PR updates the android-junit5 Gradle plugin from version 1.14.0.0 to 2.0.0, representing a major version bump. The change affects both the plugin reference and the Gradle plugin dependency in the build-logic module.

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Code Quality & Best Practices ✅

Positive aspects:

• Clean, minimal change - single line update in version catalog
• Follows the project's dependency management conventions using the version catalog pattern
• The plugin is declared consistently in both libs.versions.toml references (plugin and gradlePlugin)

Observations:

• The change is appropriately isolated to the version catalog, demonstrating good centralized dependency management
• No direct code changes required in application code, indicating good abstraction

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Potential Issues & Concerns ⚠️

Major version upgrade risks:

1. Breaking changes not verified - This is a major version upgrade (1.x → 2.x), which typically includes breaking changes. However, I could not find:

   • Migration guide verification
   • Release notes review for breaking changes
   • Explicit testing of the upgrade path

2. Plugin usage is indirect - The junit5-android plugin is:

   • Declared in the root build.gradle.kts as apply false (gradle/libs.versions.toml:66, build.gradle.kts:16)
   • Included as a dependency in build-logic/build.gradle.kts (line 35)
   • BUT: I could not find where it's actually applied to any module
   • The project uses JUnit Jupiter via the TestConventionPlugin which configures useJUnitPlatform() but doesn't explicitly apply the android-junit5 plugin

3. Potential unused dependency - The plugin appears to be:

   • Declared and included in dependencies
   • Not actively applied in any convention plugin (ApplicationConventionPlugin, FeatureConventionPlugin, LibraryConventionPlugin, TestConventionPlugin)
   • Tests are running with JUnit Jupiter using useJUnitPlatform() configuration

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Test Coverage 🧪

Current test setup:

• Tests use JUnit Jupiter API (org.junit.jupiter:junit-jupiter-api:6.0.1)
• TestConventionPlugin configures all Test tasks to use useJUnitPlatform()
• Test bundle includes: junit-jupiter-api, junit-jupiter-engine, junit-platform-launcher
• Feature modules and library modules inherit test configuration via convention plugins

Recommendation:

• Verify that the android-junit5 plugin v2 is actually needed
• If it is needed, ensure it's being applied somewhere (I couldn't locate the application point)
• Run the full test suite to verify compatibility: ./gradlew test -x konsist-test:test
• Run konsist tests separately: ./gradlew konsist-test:test

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Performance Considerations ⚡

Neutral impact expected:

• Plugin version updates typically don't affect runtime performance
• Build-time impact should be minimal
• The plugin is used during test execution configuration only

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Security Concerns 🔒

Low risk:

• Update comes from the official mannodermaus/android-junit5 repository
• Dependency is a build-time/test-time plugin, not included in production APK
• No known security vulnerabilities in either version

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Recommendations

Before merging:

1. Verify plugin is actually used - Confirm whether the android-junit5 plugin is actively being used in the project, or if it's a legacy dependency that can be removed

2. Review migration guide - Check the android-junit5 v2.0.0 release notes for:

   • Breaking changes
   • Migration steps
   • Deprecated features
   • New requirements

3. Test verification - Ensure all test suites pass:

   ./gradlew clean test --rerun-tasks
   ./gradlew konsist-test:test --rerun-tasks

4. Consider adding to Known Issues - If there are any compatibility issues discovered, document them in DeveloperReadme.md following the existing pattern

5. Verify CI pipeline - Ensure all GitHub Actions checks pass, particularly:

   • unit-test job
   • konsist job

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Conclusion

This is a straightforward dependency update from a maintenance perspective, but requires verification due to the major version bump. The main concern is ensuring there are no breaking changes that affect the test infrastructure.

Recommendation: Request that tests be run and verified before merging. If tests pass without modification, this change is safe to merge.

Priority: Medium - Not urgent, but should be merged once verified to stay current with dependency updates.

[claude]

PR Review: Update android.junit5 to v2 (major)

Summary

This PR updates the android-junit5 plugin from version 1.14.0.0 to 2.0.0 (major version bump). The change is minimal - updating a single version in the Gradle version catalog.

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Code Quality & Best Practices ✅

Positive:

• The change follows the repository's dependency management pattern using the version catalog
• Clean, minimal change to gradle/libs.versions.toml
• Both plugin and library reference use the same version variable, maintaining consistency

Observations:

• The plugin is declared in the root build.gradle.kts with apply false (line 16)
• The plugin is included in build-logic/build.gradle.kts as a dependency (line 35)
• However, I don't see the plugin being explicitly applied (de.mannodermaus.android-junit5) in any of the convention plugins

Question:
Is the de.mannodermaus.android-junit5 plugin actually being applied anywhere in the project? I see that:

• TestConventionPlugin uses useJUnitPlatform() which enables JUnit 5 support
• Test modules include JUnit Jupiter dependencies
• But the android-junit5 Gradle plugin itself doesn't appear to be applied in any convention plugin

If the plugin isn't being used, this might still be a valid dependency update for the gradle plugin library, but it would be worth clarifying whether the plugin is needed.

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Potential Issues & Breaking Changes ⚠️

Major Version Considerations:

1. Breaking Changes: As a major version update (v1.x → v2.x), there may be breaking changes. I cannot verify the release notes without web access, but major versions typically include:

   • API changes
   • Configuration changes
   • Minimum requirement updates (Gradle, AGP, Kotlin versions)

2. Testing Required:

   • Verify all unit tests still pass: ./gradlew test
   • Check for any deprecation warnings or errors during build
   • Confirm test execution reports are generated correctly

3. Compatibility Check: Ensure compatibility with current versions:

   • Kotlin: 2.3.0
   • AGP: 8.13.2
   • Gradle: (should verify wrapper version)

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Performance Considerations ✅

Neutral Impact:

• Version updates to Gradle plugins typically have minimal runtime performance impact
• Build performance impact should be negligible
• Test execution performance may improve if v2.0.0 includes optimizations

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Security Concerns ✅

Low Risk:

• The update comes from the official mannodermaus/android-junit5 repository
• Renovate bot has verified the package source
• Updating to newer versions generally improves security posture
• No direct security vulnerabilities identified in test infrastructure dependencies

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Test Coverage 📋

Current State:

• The project has comprehensive unit test coverage across feature modules
• Tests use JUnit Jupiter (JUnit 5) APIs correctly
• useJUnitPlatform() is configured in TestConventionPlugin

Recommendations:

1. Run full test suite before merging:

   ./gradlew test --continue

2. Verify test execution for all modules:

   • feature:album
   • feature:settings
   • konsist-test
   • All other modules with tests

3. Check CI pipeline to ensure all automated tests pass

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Migration Checklist

Before merging, please verify:

• Run ./gradlew test --continue to ensure all tests pass
• Review android-junit5 v2.0.0 release notes for breaking changes
• Check for any new deprecation warnings during build
• Verify test reports are generated correctly
• Confirm CI pipeline passes all checks
• If there are breaking changes, update convention plugins accordingly

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Overall Assessment

Recommendation: ✅ Approve with verification

This is a clean, well-structured dependency update following repository conventions. The main concerns are:

1. Verify the plugin is actually being used - if it's not applied anywhere, consider whether it's needed
2. Test thoroughly - major version updates can introduce breaking changes
3. Review release notes - understand what changed in v2.0.0

The change itself is low-risk and follows best practices. Once testing confirms everything works correctly, this should be safe to merge.

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Great work on keeping dependencies up to date! 🚀

[claude]

Pull Request Review: Update android.junit5 to v2 (major)

Overview

This PR updates the android-junit5 plugin from version 1.14.0.0 to 2.0.0, which is a major version update.

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Code Quality and Best Practices ✅

The change itself is minimal and well-scoped:

• Single version number update in gradle/libs.versions.toml
• No unnecessary changes or scope creep
• Clean, focused dependency update

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Potential Issues and Breaking Changes ⚠️

As this is a major version bump, there may be breaking changes that need investigation:

1. Missing Plugin Application: I noticed that while the junit5-android plugin is defined in the version catalog (line 66 of libs.versions.toml), I couldn't find where it's being applied in the build files. The project uses:

   • TestConventionPlugin which calls useJUnitPlatform()
   • JUnit Jupiter dependencies in the test bundle
   • But the de.mannodermaus.android-junit5 plugin doesn't appear to be applied anywhere

   Action Required: Verify whether the plugin needs to be explicitly applied somewhere, or if this is intentional.

2. Breaking Changes Research Needed: Since this is a major version update (v1 → v2), you should:

   • Check the android-junit5 release notes for v2.0.0
   • Look for migration guides or breaking changes documentation
   • Verify compatibility with current Kotlin version (2.3.0) and Gradle (8.13.2)

3. Dependency Verification: The version is referenced in two places:

   • gradle/libs.versions.toml:49 - version declaration
   • gradle/libs.versions.toml:66 - plugin alias
   • gradle/libs.versions.toml:79 - gradle plugin library

   All references use the same version ref, which is correct ✅

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Test Coverage 🧪

Current Test Setup:

• All test files use JUnit Jupiter (org.junit.jupiter.api.Test)
• Tests are configured with useJUnitPlatform() in TestConventionPlugin:17
• Test bundle includes: junit-jupiter-api, junit-jupiter-engine, junit-platform-launcher
• Parallel test execution is enabled via system properties

Recommendations:

1. Run the full test suite after this update to verify compatibility:

   ./gradlew test --rerun-tasks

2. Check specific test modules:

   ./gradlew :feature:album:test
   ./gradlew :konsist-test:konsist-test
   ./gradlew :library:test-utils:test

3. Verify CI passes before merging to ensure all tests execute successfully in the CI environment

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Performance Considerations ⚡

• No performance impact expected from this version update
• The plugin itself is build-time only
• Test execution performance may improve if v2.0.0 includes optimizations

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Security Concerns 🔒

No security concerns identified:

• This is a well-maintained, reputable plugin from the Android community
• Major version updates typically include security patches
• Dependency is test-scoped only (no runtime impact)

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Recommendations Summary

Before Merging:

1. ✅ Verify the plugin is being applied correctly (or if it's needed at all)
2. ✅ Review the v2.0.0 release notes and migration guide
3. ✅ Run the full test suite locally: ./gradlew test
4. ✅ Ensure CI checks pass completely
5. ✅ Consider testing on a feature branch first if any breaking changes are documented

Additional Context:

• The project uses JUnit Jupiter 6.0.2 which should be compatible
• AGP version 8.13.2 is recent and should support the updated plugin
• No test code changes appear necessary based on current implementation

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Overall Assessment: This appears to be a straightforward dependency update, but requires verification due to the major version bump. Please ensure all tests pass and check for any documented breaking changes before merging.

[claude]

Pull Request Review: Update android-junit5 to v2 (major)

Summary

This PR updates the android-junit5 plugin from version 1.14.0.0 to 2.0.1, representing a major version upgrade. This plugin enables JUnit 5 (Jupiter) support for Android projects.

Code Quality & Best Practices ✅

Positive aspects:

• Clean, minimal change - only updates the version in the version catalog
• Follows the project's dependency management pattern using the centralized libs.versions.toml
• The plugin is properly declared in the root build.gradle.kts and consumed via the gradle plugin dependency

Potential Issues & Concerns ⚠️

1. Major Version Upgrade Without Migration Notes

This is a major version bump (1.x → 2.x), which typically indicates breaking changes. However, there's no information about:

• What breaking changes exist in v2.0.x
• Whether any migration steps are required
• If any API changes affect the existing test setup

Recommendation: Before merging, verify the android-junit5 v2.0 release notes for breaking changes and migration requirements.

2. Plugin Application Pattern

The plugin is declared at the root level with apply false:

// build.gradle.kts:16
alias(libs.plugins.junit5.android) apply false

However, I noticed that none of the convention plugins explicitly apply this plugin. The project uses:

• TestConventionPlugin - configures useJUnitPlatform() but doesn't apply the android-junit5 plugin
• Feature/Library modules - use JUnit 5 tests but don't explicitly apply the plugin

Observation: The android-junit5 plugin might not be actively used since tests already work with JUnit Platform via useJUnitPlatform(). The plugin may be unnecessary or needs to be applied in the appropriate convention plugins.

Recommendation: Verify if the plugin is actually being used. If not needed, consider removing it. If needed, apply it in the appropriate convention plugin (likely TestConventionPlugin).

3. Missing Test Validation

There's no indication that tests were run against this new version. With 25 test files using JUnit 5, it's critical to verify compatibility.

Recommendation: Run the test suite to ensure all tests pass:

./gradlew test --continue

Performance Considerations ⚡

• Version updates of build plugins generally have minimal runtime impact
• The android-junit5 plugin only affects the test compilation and execution phase
• No performance concerns identified for the production build

Security Concerns 🔒

• Dependency updates from trusted sources (mannodermaus/android-junit5) with good confidence ratings
• No known security vulnerabilities in either version
• Consider reviewing the dependency's security advisories

Test Coverage 🧪

Current State:

• Project has 25 test files using JUnit 5 (Jupiter)
• Tests use custom extensions: InstantTaskExecutorExtension, CoroutinesTestDispatcherExtension
• Tests properly configured with useJUnitPlatform() in TestConventionPlugin.kt:17

Concerns:

1. No CI check results available - Cannot verify if tests pass with the new version
2. No explicit test for the upgrade - The PR should include evidence that all existing tests still pass

Recommendation:

# Run all unit tests
./gradlew test --continue

# Run specific test to verify JUnit 5 extensions still work
./gradlew :feature:album:test --tests "AlbumDetailViewModelTest"

Additional Recommendations 📋

1. Document the upgrade decision: Add a note about why this major version upgrade is being done now (e.g., compatibility with newer Gradle/AGP versions, bug fixes, etc.)

2. Check compatibility matrix:

   • Current Gradle version: 9.2.1 ✅
   • Current AGP version: 8.13.2 ✅
   • Current Kotlin version: 2.3.0 ✅
   • Verify android-junit5 v2.0.1 supports these versions

3. Consider gradual rollout: If there's any uncertainty, consider:

   • Testing in a feature branch first
   • Running the full CI pipeline
   • Monitoring for any test flakiness

4. Update related dependencies: Check if junit-jupiter (currently 6.0.2) or junit-platform-launcher (currently 1.14.2) should also be updated to ensure full compatibility

Verdict

Conditional Approval ✋

This change appears straightforward, but given it's a major version upgrade affecting test infrastructure:

Before merging:

1. ✅ Verify all tests pass: ./gradlew test
2. ✅ Check the v2.0 release notes for breaking changes
3. ✅ Confirm CI pipeline passes
4. ⚠️ Consider if the plugin is actually needed (see concern Disable parallel lint execution #2)

The change follows the project's conventions and best practices, but due diligence on a major version bump is essential to avoid breaking the test suite.

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Review generated by Claude Code - Feel free to ask questions or request clarifications!