import assert from 'assert';
import { createRequire } from 'module';
import * as path from 'path';
import { fileURLToPath } from 'url';
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const require = createRequire(import.meta.url);
describe('PDF Server Dual-Mode Exports', () => {
it('should load successfully in CommonJS mode', () => {
// Tests dual ESM/CJS exports for cross-platform compatibility
const serverPath = path.resolve(__dirname, '../../../dist/cjs/index.js');
// This will throw if there are any import/export issues
const pdfServer = require(serverPath);
// Verify expected exports
assert.ok(pdfServer, 'PDF server module should export something');
assert.strictEqual(typeof pdfServer.createServer, 'function', 'Should export createServer function');
assert.strictEqual(typeof pdfServer.default, 'function', 'Should export default main function for bin script');
// PDF-specific exports
assert.strictEqual(typeof pdfServer.hasEmoji, 'function', 'Should export hasEmoji function');
assert.strictEqual(typeof pdfServer.needsUnicodeFont, 'function', 'Should export needsUnicodeFont function');
assert.strictEqual(typeof pdfServer.validateTextForFont, 'function', 'Should export validateTextForFont function');
});
it('should have working dual-mode __filename pattern', () => {
// Test your dual-mode pattern works
const filename = typeof __filename !== 'undefined' ? __filename : fileURLToPath(import.meta.url);
const dirname = path.dirname(filename);
assert.ok(filename.endsWith('.test.ts'), 'Should resolve correct filename');
assert.ok(dirname.includes('test/unit'), 'Should resolve correct dirname');
});
it('should work with Node.js built-in namespace imports', () => {
// Test that Node.js built-ins work as expected
const fs = require('fs');
const path = require('path');
const os = require('os');
const url = require('url');
assert.strictEqual(typeof fs.readFileSync, 'function');
assert.strictEqual(typeof path.join, 'function');
assert.strictEqual(typeof os.homedir, 'function');
assert.strictEqual(typeof url.fileURLToPath, 'function');
});
});
