@wearesage/schema/test-dynamic-import.ts

A flexible schema definition and validation system for TypeScript with multi-database support

// Let's test what actually happens with dynamic imports

class TestUser {
  name = 'test';
}

// Simulate what happens in our decorator
function testTarget() {
  return import('./test-entities/User').User; // This will fail, but let's see what it returns
}

function testDirectImport() {
  return TestUser; // Direct class reference
}

console.log('=== Testing direct class reference ===');
const directResult = testDirectImport();
console.log('Direct result:', directResult);
console.log('Direct type:', typeof directResult);
console.log('Direct name:', directResult.name);
console.log('Direct constructor:', directResult.constructor);

console.log('\n=== Testing dynamic import reference ===');
try {
  const dynamicResult = testTarget();
  console.log('Dynamic result:', dynamicResult);
  console.log('Dynamic type:', typeof dynamicResult);
  console.log('Dynamic is Promise?:', dynamicResult instanceof Promise);
  console.log('Dynamic has then?:', typeof dynamicResult?.then);
  
  if (dynamicResult instanceof Promise) {
    console.log('It IS a Promise! Resolving...');
    dynamicResult.then(resolved => {
      console.log('Resolved to:', resolved);
      console.log('Resolved type:', typeof resolved);
      console.log('Resolved name:', resolved?.name);
    }).catch(err => {
      console.log('Promise rejected:', err.message);
    });
  }
} catch (error) {
  console.log('Error calling dynamic import:', error.message);
}

// Test with actual entity classes
import { User } from './test-entities/User';

console.log('\n=== Testing with real entity ===');
function testRealEntity() {
  return User;
}

function testRealDynamicImport() {
  // This simulates what our decorators do
  return import('./test-entities/User').then(module => module.User);
}

const realDirect = testRealEntity();
console.log('Real direct:', realDirect);
console.log('Real direct type:', typeof realDirect);
console.log('Real direct name:', realDirect.name);

console.log('\n=== Testing real dynamic import ===');
const realDynamic = testRealDynamicImport();
console.log('Real dynamic result:', realDynamic);
console.log('Real dynamic is Promise?:', realDynamic instanceof Promise);

if (realDynamic instanceof Promise) {
  realDynamic.then(resolved => {
    console.log('Real dynamic resolved to:', resolved);
    console.log('Real dynamic resolved name:', resolved.name);
  });
}