/**
* Quick validation script for TypeScript parser utility
*/
import * as ts from 'typescript';
import {
createSourceFile,
findDecorator,
getDecoratorArguments,
getPropertyType,
getPropertyInitializer,
findNodesByKind,
isExported,
getDeclarationName,
} from '../utils/ts-parser.js';
const sampleFilePath = './scripts/sync/__tests__/fixtures/sample-component.ts';
console.log('Testing TypeScript Parser Utility\n');
console.log('='.repeat(50));
try {
// Test createSourceFile
console.log('\n1. Testing createSourceFile()...');
const sourceFile = createSourceFile(sampleFilePath);
console.log(`✓ Created source file: ${sourceFile.fileName}`);
// Find the class declaration
const classes = findNodesByKind<ts.ClassDeclaration>(
sourceFile,
ts.SyntaxKind.ClassDeclaration,
);
console.log(`✓ Found ${classes.length} class(es)`);
if (classes.length > 0) {
const classNode = classes[0];
const className = getDeclarationName(classNode);
console.log(`✓ Class name: ${className}`);
console.log(`✓ Is exported: ${isExported(classNode)}`);
// Test findDecorator on class
console.log('\n2. Testing findDecorator() on class...');
const componentDecorator = findDecorator(classNode, 'Component');
if (componentDecorator) {
console.log('✓ Found @Component decorator');
// Test getDecoratorArguments
console.log('\n3. Testing getDecoratorArguments()...');
const args = getDecoratorArguments(componentDecorator);
console.log(`✓ Decorator arguments:`, JSON.stringify(args, null, 2));
}
// Test property analysis
console.log('\n4. Testing property analysis...');
const properties = classNode.members.filter(ts.isPropertyDeclaration);
console.log(`✓ Found ${properties.length} properties`);
properties.forEach((prop, idx) => {
const propName = getDeclarationName(prop);
const propType = getPropertyType(prop);
const propInitializer = getPropertyInitializer(prop);
const inputDecorator = findDecorator(prop, 'Input');
const outputDecorator = findDecorator(prop, 'Output');
console.log(`\n Property ${idx + 1}: ${propName}`);
console.log(` - Type: ${propType}`);
if (propInitializer) {
console.log(` - Initializer: ${propInitializer}`);
}
if (inputDecorator) {
const inputArgs = getDecoratorArguments(inputDecorator);
console.log(` - @Input decorator:`, inputArgs);
}
if (outputDecorator) {
console.log(` - @Output decorator found`);
}
});
}
console.log('\n' + '='.repeat(50));
console.log('✓ All tests passed successfully!\n');
} catch (error) {
console.error('\n✗ Test failed:', error);
process.exit(1);
}
