Introduce Testing Plan and Implement Runtime Module Tests for NodeJs

[mrunalhirve128]

Fix coverage

[Copilot]

Pull request overview

This PR introduces a comprehensive testing framework for the Agent365-nodejs SDK, implementing unit tests for runtime modules and reorganizing the test infrastructure. The changes establish a foundation for systematic testing across all SDK packages, with clear documentation and tooling.

Key Changes

• New Jest Configuration: Migrated from JSON to CommonJS configuration (jest.config.cjs) with comprehensive coverage settings and module name mapping
• Runtime Module Tests: Added complete test suites for utility, power-platform-api-discovery, environment-utils, and agentic-authorization-service
• Import Path Migration: Updated observability tests to import from source (src/) rather than built (dist/cjs/) paths for consistency

Reviewed changes

Copilot reviewed 18 out of 18 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
tests/jest.config.cjs	New comprehensive Jest configuration with module mapping, coverage settings, and CommonJS format
tests/jest.config.json	Removed old JSON configuration in favor of CommonJS
tests/tsconfig.json	Removed rootDir constraint and added ../packages/*/src/**/* to include to support source imports
tests/package.json	Updated package name, description, and test scripts to reference new jest.config.cjs
tests/runtime/utility.test.ts	New comprehensive tests for GetAppIdFromToken and ResolveAgentIdentity functions
tests/runtime/power-platform-api-discovery.test.ts	New tests covering cluster categories, token audiences, and endpoint generation
tests/runtime/environment-utils.test.ts	New tests for environment utilities including cluster categories and authentication scopes
tests/runtime/agentic-authorization-service.test.ts	New tests for agentic authentication token exchange
tests/observability/core/scopes.test.ts	Updated imports from dist paths to src paths using package exports
tests/observability/core/observabilityBuilder-options.test.ts	Migrated imports to src paths and updated mock paths
tests/observability/core/SpanProcessor.test.ts	Updated imports to use src paths consistently
tests/observability/core/BaggageBuilder.test.ts	Migrated imports to src paths
tests/observability/extension/openai/OpenAIAgentsTraceInstrumentor.test.ts	Added explicit enable() call with improved comment clarity
tests/common/power-platform-api-discovery.test.ts	Removed (tests moved to tests/runtime directory)
tests/TEST_PLAN.md	New comprehensive testing strategy and implementation roadmap documentation
tests/RUNNING_TESTS.md	New guide for running tests, generating coverage, and troubleshooting
tests/README.md	New overview documentation for the test suite
package.json	Added test:coverage script (references incorrect config file)

[Copilot]

Pull request overview

Copilot reviewed 18 out of 18 changed files in this pull request and generated 2 comments.

[Copilot]

Pull request overview

Copilot reviewed 19 out of 19 changed files in this pull request and generated 1 comment.

[Copilot]

Pull request overview

Copilot reviewed 19 out of 19 changed files in this pull request and generated no new comments.

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