test: add comprehensive E2E test suite for CLI wrapper

[beonde]

Summary

Adds comprehensive E2E test suite for the CLI wrapper, validating all P0 CLI commands against the actual capiscio-core binary.

P0 E2E Tests Added

Test File	Tests	Coverage
validate.e2e.test.ts	8	Validation command
badge.e2e.test.ts	9	Badge issue/verify commands
score.e2e.test.ts	4	Scoring (via validation)
status.e2e.test.ts	8	CLI status/version checks

Total: 29 new E2E tests

Infrastructure

• vitest.config.e2e.ts: E2E test configuration
• tests/e2e/setup.ts: Shared fixtures and CLI runner
• tests/e2e/fixtures/: Test agent cards (valid, invalid, malformed)
• .github/workflows/e2e.yml: E2E test workflow
• package.json: Added test:e2e script

Changes

• Reorganized tests into tests/unit/ and tests/e2e/ directories
• Added tests/README.md with test documentation
• Updated vitest.config.ts for unit tests only

Testing

# Run E2E tests
pnpm test:e2e

# Run unit tests
pnpm test

[Copilot]

Pull request overview

This PR adds a comprehensive E2E test suite for the CLI wrapper, reorganizing the test structure into separate unit and E2E directories. The changes include 29 new E2E tests validating P0 CLI commands (validate, badge, score, status) against a live server, along with supporting infrastructure and CI/CD workflows.

Key Changes

• Reorganized test structure separating unit tests from E2E tests
• Added 29 E2E tests across 4 test files with fixtures and shared test infrastructure
• Created separate vitest configurations for unit and E2E tests with appropriate timeouts and execution modes

Reviewed changes

Copilot reviewed 14 out of 14 changed files in this pull request and generated 11 comments.

Show a summary per file

File	Description
vitest.config.ts	Updated coverage exclusions to exclude tests directory; missing include pattern for unit tests
vitest.config.e2e.ts	New E2E test configuration with serial execution and extended timeouts
tests/unit/cli.test.ts	Updated import paths from '../' to '../../src/' to reflect new directory structure
tests/e2e/setup.ts	Global E2E setup with server health check and configuration
tests/e2e/validate.e2e.test.ts	8 tests for validate command with duplicated helper function
tests/e2e/status.e2e.test.ts	8 tests for status commands using conditional test skipping
tests/e2e/score.e2e.test.ts	8 tests for score command with temporary file creation concerns
tests/e2e/badge.e2e.test.ts	9 tests for badge issuance and verification
tests/e2e/fixtures/*.json	Test data files including valid, invalid, and malformed agent cards
tests/README.md	Comprehensive test documentation with security issue in .env loading example
package.json	New test scripts using --dir flag which may not be a valid vitest option
.github/workflows/e2e.yml	CI/CD workflow with potential service networking and Node version concerns

Comments suppressed due to low confidence (1)

vitest.config.ts:38

• The vitest.config.ts file does not specify an 'include' pattern to limit which test files are run. Without this, when running 'vitest run --config vitest.config.ts', vitest will use its default glob patterns which may pick up E2E tests as well. Add an 'include' pattern such as 'include: ["tests/unit//*.test.ts", "src//*.test.ts"]' to ensure only unit tests are executed with this configuration.

  test: {
    // Environment setup
    environment: 'node',
    
    // Run tests serially to avoid build race conditions
    pool: 'forks',
    poolOptions: {
      forks: {
        singleFork: true
      }
    },
    
    // Set timeouts for integration tests
    testTimeout: 30000,
    hookTimeout: 30000,
    
    // Coverage configuration
    coverage: {
      provider: 'v8',
      include: ['src/**/*.ts'],
      exclude: [
        'src/**/*.test.ts',
        'src/**/*.spec.ts',
        'src/__tests__/**',
        'tests/**',
        'src/cli.ts' // CLI entry point is tested via integration
      ],
      // Coverage thresholds - fail if below 70%
      thresholds: {
        lines: 70,
        functions: 70,
        branches: 70,
        statements: 70
      }
    }

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[Copilot]

Pull request overview

Copilot reviewed 14 out of 14 changed files in this pull request and generated 6 comments.

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[Copilot]

Pull request overview

Copilot reviewed 11 out of 11 changed files in this pull request and generated 12 comments.

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