proffesor-for-testing__agentic-qe/examples/test-generation.js

#!/usr/bin/env node

/**
 * Test Generation Example
 * Demonstrates automated test generation using AQE Fleet
 */

const path = require('path');

async function demonstrateTestGeneration() {
  console.log('🧪 Agentic QE Test Generation Demo\n');

  try {
    // Simulate test generation workflow
    console.log('1️⃣ Analyzing source code structure...');
    await delay(1000);

    const sourceFiles = [
      'src/utils/Calculator.js',
      'src/services/UserService.js',
      'src/controllers/ApiController.js'
    ];

    console.log(`   Found ${sourceFiles.length} source files:`);
    sourceFiles.forEach(file => console.log(`   - ${file}`));

    console.log('\n2️⃣ Generating test cases...');
    await delay(1500);

    const testSuites = [
      {
        name: 'Calculator Unit Tests',
        tests: 12,
        coverage: '95%',
        framework: 'jest'
      },
      {
        name: 'UserService Integration Tests',
        tests: 8,
        coverage: '88%',
        framework: 'jest'
      },
      {
        name: 'API End-to-End Tests',
        tests: 15,
        coverage: '92%',
        framework: 'cypress'
      }
    ];

    testSuites.forEach(suite => {
      console.log(`   ✅ ${suite.name}: ${suite.tests} tests (${suite.coverage} coverage)`);
    });

    console.log('\n3️⃣ Optimizing test execution order...');
    await delay(800);
    console.log('   📊 Using sublinear algorithms for optimal test selection');
    console.log('   ⚡ Execution time reduced by 34%');

    console.log('\n4️⃣ Generating test files...');
    await delay(1200);

    const generatedFiles = [
      'tests/unit/Calculator.test.js',
      'tests/integration/UserService.test.js',
      'tests/e2e/api.spec.js'
    ];

    generatedFiles.forEach(file => {
      console.log(`   📝 Created: ${file}`);
    });

    console.log('\n✅ Test generation completed successfully!');
    console.log('\n📊 Summary:');
    console.log(`   - Total tests generated: ${testSuites.reduce((sum, s) => sum + s.tests, 0)}`);
    console.log(`   - Average coverage: ${Math.round(testSuites.reduce((sum, s) => sum + parseInt(s.coverage), 0) / testSuites.length)}%`);
    console.log(`   - Frameworks used: ${[...new Set(testSuites.map(s => s.framework))].join(', ')}`);

    console.log('\n🚀 Ready to run tests with: npm test');

  } catch (error) {
    console.error('❌ Test generation failed:', error.message);
    process.exit(1);
  }
}

function delay(ms) {
  return new Promise(resolve => setTimeout(resolve, ms));
}

// Run if called directly
if (require.main === module) {
  demonstrateTestGeneration();
}

module.exports = { demonstrateTestGeneration };