release: v0.2.1 — bug修复、代码去重、功能增强、覆盖率88.57%

tests/index.test.ts

@@ -1,7 +1,7 @@
 /**
  * MetonaToast 单元测试
  * @module tests
- * @version 0.2.0
+ * @version 0.2.1
  */
 
 import MeToast, { Toast, VERSION } from '../src/index';
@@ -105,8 +105,8 @@ const mockWindow = {
 
   describe('版本信息', () => {
     test('应该有正确的版本号', () => {
-      expect(VERSION).toBe('0.2.0');
-      expect(MeToast.version).toBe('0.2.0');
+      expect(VERSION).toBe('0.2.1');
+      expect(MeToast.version).toBe('0.2.1');
     });
   });
 
@@ -526,7 +526,7 @@ const mockWindow = {
     test('应该能够获取状态信息', () => {
       MeToast.success('消息');
       const status = MeToast.getStatus();
-      expect(status.version).toBe('0.2.0');
+      expect(status.version).toBe('0.2.1');
       expect(status.toasts).toBeGreaterThanOrEqual(0);
       expect(status.theme).toBeDefined();
       expect(status.locale).toBeDefined();
@@ -1212,3 +1212,75 @@ describe('新增功能', () => {
     expect(() => MeToast.destroy()).not.toThrow();
   });
 });
+
+// ========== v0.2.1 新增功能测试 ==========
+
+describe('v0.2.1 新增功能', () => {
+  beforeEach(() => {
+    MeToast._toasts.clear();
+    const { _containerCache } = require('../src/toast.js');
+    _containerCache.clear();
+  });
+
+  test('beforeShow 钩子返回 false 阻止显示', () => {
+    const handler = jest.fn(() => false);
+    Toast.on('beforeShow', handler);
+    const toast = MeToast.success('should-not-show');
+    expect(handler).toHaveBeenCalled();
+    // 钩子返回 false 后不应该创建 DOM 元素
+    expect(toast.el).toBeNull();
+    Toast.off('beforeShow', handler);
+  });
+
+  test('onBeforeShow 配置返回 false 阻止显示', () => {
+    const toast = MeToast.success({
+      message: 'test',
+      onBeforeShow: () => false,
+    } as Record<string, unknown>);
+    expect(toast.el).toBeNull();
+  });
+
+  test('updatePosition 移动 Toast 到新位置', () => {
+    const toast = MeToast.info('movable');
+    expect(toast.config.position).toBe('top-right');
+    toast.updatePosition('bottom-left');
+    expect(toast.config.position).toBe('bottom-left');
+  });
+
+  test('remove() 立即移除不触发离场动画', () => {
+    const toast = MeToast.info('test');
+    expect(MeToast.count()).toBe(1);
+    toast.remove();
+    expect(toast.el).toBeNull();
+    expect(MeToast.count()).toBe(0);
+  });
+
+  test('removeToast() 公开 API', () => {
+    const toast = MeToast.warning('test');
+    expect(MeToast.count()).toBe(1);
+    MeToast.removeToast(toast.id);
+    expect(MeToast.count()).toBe(0);
+  });
+
+  test('removeToast 不存在的 id 不抛异常', () => {
+    expect(() => MeToast.removeToast('nonexistent')).not.toThrow();
+  });
+
+  test('RTL 语言自动翻转容器位置', () => {
+    // 直接测试 _getContainer 的 RTL 翻转逻辑
+    const { getLocaleDirection, getCurrentLocale, setCurrentLocale, addTranslations } = require('../src/i18n.js');
+    const originalLocale = getCurrentLocale();
+    // 先为 'ar' 注册空翻译数据，然后切换
+    addTranslations('ar', { close: 'إغلاق' });
+    setCurrentLocale('ar');
+    try {
+      const toast = new Toast({ message: 'test', position: 'top-left' });
+      const container = toast._getContainer();
+      // RTL 下 top-left 应翻转为 top-right
+      expect(container.className).toContain('top-right');
+      toast.close();
+    } finally {
+      setCurrentLocale(originalLocale);
+    }
+  });
+});