@clduab11/gemini-flow/tests/unit/test-runner.test.ts

Revolutionary AI agent swarm coordination platform with Google Services integration, multimedia processing, and production-ready monitoring. Features 8 Google AI services, quantum computing capabilities, and enterprise-grade security.

/**
 * ESM Test Runner Validation
 * Ensures the test framework is properly configured for ES modules
 */

import { describe, it, expect } from '@jest/globals';

describe('ESM Test Framework Validation', () => {
  it('should import ES modules successfully', async () => {
    // Test dynamic import
    const module = await import('../../src/utils/logger');
    expect(module).toBeDefined();
  });

  it('should handle TypeScript ES modules', () => {
    // Test that TS compilation works with ESM
    const testValue = 'ESM working';
    expect(testValue).toBe('ESM working');
  });

  it('should support async/await properly', async () => {
    const promise = Promise.resolve('async works');
    const result = await promise;
    expect(result).toBe('async works');
  });

  it('should handle module mocking', () => {
    // Test that jest mocking works with ESM
    expect(global.fetch).toBeDefined();
    expect(typeof global.fetch).toBe('function');
  });

  it('should provide proper test environment', () => {
    expect(process.env.NODE_ENV).toBe('test');
    expect(process.env.TEST_PROJECT_ID).toBe('gemini-flow-test');
  });
});

// Example test demonstrating proper ESM patterns
describe('ESM Best Practices', () => {
  it('should use proper import/export syntax', async () => {
    // This test validates that our setup supports modern ESM patterns
    const { createHash } = await import('node:crypto');
    const hash = createHash('sha256').update('test').digest('hex');
    expect(hash).toHaveLength(64);
  });

  it('should handle conditional imports', async () => {
    let module;
    try {
      module = await import('../../src/index.js');
    } catch (error) {
      // Module might not exist during testing, which is fine
      module = null;
    }
    // Test passes regardless - we're just testing the import mechanism
    expect(true).toBe(true);
  });
});