import { describe, it, expect } from 'vitest'; import { ConfigBuilder } from '../builders/ConfigBuilder'; describe('ConfigBuilder', () => { describe('generateFilename', () => { it('should generate filename with correct format', () => { const filename = ConfigBuilder.generateFilename(); expect(filename).toMatch(/^config_\d{2}-\d{2}-\d{2}-\d{4}\.json\.xml$/); }); }); });