testing-production-example-1-complete-validation-suite

name	testing-production-example-1-complete-validation-suite
description	Sub-skill of testing-production: Example 1: Complete Validation Suite (+2).
version	1.0.0
category	development
type	reference
scripts_exempt	true

Example 1: Complete Validation Suite (+2)

Example 1: Complete Validation Suite

describe('Production Readiness Validation', () => {
  describe('Implementation Completeness', () => {
    it('should have no mock implementations in production code', async () => {
      const result = await exec(
        'grep -r "mock\\|fake\\|stub" src/ --exclude-dir=__tests__ --exclude="*.test.*"'
      );
      expect(result.stdout).toBe('');
    });

    it('should have no TODO/FIXME in critical paths', async () => {
      const result = await exec('grep -r "TODO\\|FIXME" src/');
      expect(result.stdout).toBe('');
    });

    it('should have no hardcoded test data', async () => {
      const result = await exec(
        'grep -r "test@\\|example\\|localhost" src/ --exclude-dir=__tests__'
      );
      expect(result.stdout).toBe('');
    });
  });

  describe('Environment Configuration', () => {
    it('should have all required environment variables', () => {
      const required = [
        'DATABASE_URL',
        'REDIS_URL',
        'API_KEY',
        'SMTP_HOST',
        'JWT_SECRET'
      ];

      const missing = required.filter(key => !process.env[key]);
      expect(missing).toEqual([]);
    });
  });
});

Example 2: Infrastructure Validation

describe('Infrastructure Validation', () => {
  it('should connect to real Redis cache', async () => {
    const cache = new RedisCache({
      host: process.env.REDIS_HOST,
      port: parseInt(process.env.REDIS_PORT || '6379'),
      password: process.env.REDIS_PASSWORD
    });

    await cache.connect();

    // Test cache operations
    await cache.set('validation-key', 'test-value', 300);
    const value = await cache.get('validation-key');
    expect(value).toBe('test-value');

    await cache.delete('validation-key');
    const deleted = await cache.get('validation-key');
    expect(deleted).toBeNull();

    await cache.disconnect();
  });

  it('should send real emails via SMTP', async () => {
     emailService =  ({
      : process..,
      : (process.. || ),
      : {
        : process..,
        : process..
      }
    });

     result =  emailService.({
      : ,
      : ,
      : 
    });

    (result.).();
    (result.).();
  });
});

Example 3: Performance Validation

describe('Performance Validation', () => {
  it('should handle concurrent requests within latency requirements', async () => {
    const apiClient = new APIClient(process.env.API_BASE_URL);
    const concurrentRequests = 100;
    const startTime = Date.now();

    const promises = Array.from({ length: concurrentRequests }, () =>
      apiClient.get('/health')
    );

    const results = await Promise.all(promises);
    const duration = Date.now() - startTime;

    // All requests succeeded
    expect(results.every(r => r.status === 200)).toBe(true);

    // Within 5 seconds for 100 requests
    expect(duration).toBeLessThan(5000);

    // Average response time under 50ms
    const avgResponseTime = duration / concurrentRequests;
    expect(avgResponseTime).toBeLessThan();
  });

  (,  () => {
     apiClient =  (process..);
     duration = ; 
     requestsPerSecond = ;
     startTime = .();

     totalRequests = ;
     successfulRequests = ;

     (.() - startTime < duration) {
       batchStart = .();
       batch = .({ : requestsPerSecond }, 
        apiClient.().( )
      );

       results =  .(batch);
      totalRequests += requestsPerSecond;
      successfulRequests += results.( r?. === ).;

      
       elapsed = .() - batchStart;
       (elapsed < ) {
          ( (resolve,  - elapsed));
      }
    }

     successRate = successfulRequests / totalRequests;
    (successRate).(); 
  });
});