1. Migrate test-utils module to multiplatform, add serialization
utilities
- Migrated `test-utils` to support Kotlin Multiplatform (JVM, JS,
Native).
- Added `verifySerialization`, `verifyDeserialization`,
`verifySerializationRoundTrip` utilities to streamline and validate JSON
serialization/deserialization
2. Refactor serialization tests to use test serialization utilities
- Updated serialization tests across the project to use
`verifySerialization` and `verifyDeserialization` utilities.
- Improved consistency and ensured proper round-trip validation for JSON
deserialization.
3. Remove some detekt baseline files and suppress `LongMethod` findings
- Deleted detekt baseline XML files for test sources.
- Suppressed `LongMethod` findings in relevant tests using `@Suppress`
annotations.
- Replaced empty method implementations with explicit `// noop` comments
for clarity.
- Adjusted min test coverage threshold in `build.gradle.kts`.
## Motivation and Context
To improve serialization testing
## How Has This Been Tested?
Unit tests
## Breaking Changes
No
## Types of changes
- [ ] Bug fix (non-breaking change which fixes an issue)
- [x] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation update
- [x] Refactoring
## Checklist
<!-- Go over all the following points, and put an `x` in all the boxes
that apply. -->
- [x] I have read the [MCP
Documentation](https://modelcontextprotocol.io)
- [x] My code follows the repository's style guidelines
- [x] New and existing tests pass locally
- [ ] I have added appropriate error handling
- [ ] I have added or updated documentation as needed
# Detekt setup hardeing; address some issues
- Address some detekt findings: missing KDocs, formatting, use `check*`
& `orEmpty()``
- Remove unnecessary KDoc comments from deprecated classes in `types.kt`
- Add Detekt baseline XML files for all modules
- Enforce stricter Detekt rules by setting `failOnSeverity` from `None`
to `Error`
## Motivation and Context
Detekt is not actually failing the build on violations. This PR is
enabling Detekt to fail on errors. Baseline fines added for historical
issues. Follow-up for #501
## How Has This Been Tested?
Regressions
## Breaking Changes
No breaking changes.
## Types of changes
<!-- What types of changes does your code introduce? Put an `x` in all
the boxes that apply: -->
- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] Refactoring
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [x] Documentation update
## Checklist
<!-- Go over all the following points, and put an `x` in all the boxes
that apply. -->
- [x] I have read the [MCP
Documentation](https://modelcontextprotocol.io)
- [x] My code follows the repository's style guidelines
- [x] New and existing tests pass locally
- [ ] I have added appropriate error handling
- [ ] I have added or updated documentation as needed
