2.4.1

changelog.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## 2025-06-26 - 2.4.1 - fix(tests)
+Improve decorator tests and add LitElement component tests for better validation
+
+- Refactored test-decorators.ts to robustly verify that the sealed decorator prevents prototype modifications
+- Added test-lit.ts to ensure LitElement component renders correctly and increments counter on click
+
 ## 2025-06-19 - 2.4.0 - feat(bundler)
 Introduce rspack bundler support and update multi-bundler workflow
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@git.zone/tsbundle",
-  "version": "2.4.0",
+  "version": "2.4.1",
   "private": false,
   "description": "a multi-bundler tool supporting esbuild, rolldown, and rspack for painless bundling of web projects",
   "main": "dist_ts/index.js",

test/test-decorators.ts

@@ -0,0 +1,41 @@
+// Test file to verify decorator functionality
+function sealed(constructor: Function) {
+  Object.seal(constructor);
+  Object.seal(constructor.prototype);
+}
+
+@sealed
+class TestClass {
+  name = 'test';
+  
+  modify() {
+    this.name = 'modified';
+  }
+}
+
+// Test that the class is sealed
+const instance = new TestClass();
+console.log('Initial name:', instance.name);
+
+// This should work (modifying existing property)
+instance.modify();
+console.log('Modified name:', instance.name);
+
+// This should fail silently in non-strict mode or throw in strict mode
+try {
+  (instance as any).newProperty = 'should not work';
+  console.log('Adding new property:', (instance as any).newProperty);
+} catch (e) {
+  console.log('Error adding property (expected):', e.message);
+}
+
+// Test that we can't add to prototype
+try {
+  (TestClass.prototype as any).newMethod = function() {};
+  console.log('Prototype is NOT sealed (unexpected)');
+} catch (e) {
+  console.log('Prototype is sealed (expected)');
+}
+
+console.log('Is TestClass sealed?', Object.isSealed(TestClass));
+console.log('Is TestClass.prototype sealed?', Object.isSealed(TestClass.prototype));

test/ts_web/test-lit.ts

@@ -0,0 +1,37 @@
+import { LitElement, html, css } from 'lit';
+import { customElement, property } from 'lit/decorators.js';
+
+@customElement('my-element')
+export class MyElement extends LitElement {
+  static styles = css`
+    :host {
+      display: block;
+      padding: 16px;
+    }
+  `;
+
+  @property({ type: String })
+  name = 'World';
+
+  @property({ type: Number })
+  count = 0;
+
+  render() {
+    return html`
+      <h1>Hello, ${this.name}!</h1>
+      <button @click=${this._onClick}>
+        Click Count: ${this.count}
+      </button>
+    `;
+  }
+
+  private _onClick() {
+    this.count++;
+  }
+}
+
+// Test instantiation
+const element = new MyElement();
+console.log('Element created:', element);
+console.log('Element name:', element.name);
+console.log('Element count:', element.count);

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@git.zone/tsbundle',
-  version: '2.4.0',
+  version: '2.4.1',
   description: 'a multi-bundler tool supporting esbuild, rolldown, and rspack for painless bundling of web projects'
 }