修复小程序推荐页系统分享直达作品

同步推荐页当前作品到小程序原生分享目标
保留小程序系统分享路径中的公开作品参数
补充小程序分享目标解析与前端消息发送测试

src/services/wechatMiniProgramShareTarget.test.ts

@@ -0,0 +1,67 @@
+/* @vitest-environment jsdom */
+
+import { afterEach, describe, expect, test, vi } from 'vitest';
+
+import {
+  buildWechatMiniProgramShareTargetMessage,
+  postWechatMiniProgramShareTarget,
+} from './wechatMiniProgramShareTarget';
+
+afterEach(() => {
+  vi.restoreAllMocks();
+  Reflect.deleteProperty(window, 'wx');
+  window.history.replaceState(null, '', '/');
+});
+
+describe('wechatMiniProgramShareTarget', () => {
+  test('builds a compact share target message for mini program native share', () => {
+    expect(
+      buildWechatMiniProgramShareTargetMessage({
+        targetPath: '/works/detail',
+        work: ' BB-12345678 ',
+        title: ' 汪汪声浪 ',
+      }),
+    ).toEqual({
+      type: 'genarrative:share-target',
+      payload: {
+        targetPath: '/works/detail',
+        work: 'BB-12345678',
+        title: '汪汪声浪',
+      },
+    });
+  });
+
+  test('posts the current recommended work to mini program web-view host', () => {
+    const postMessage = vi.fn();
+    window.history.replaceState(
+      null,
+      '',
+      '/?clientRuntime=wechat_mini_program',
+    );
+    window.wx = {
+      miniProgram: {
+        postMessage,
+      },
+    };
+
+    expect(
+      postWechatMiniProgramShareTarget({
+        targetPath: '/works/detail',
+        work: 'BB-12345678',
+        title: '汪汪声浪',
+      }),
+    ).toBe(true);
+
+    expect(postMessage).toHaveBeenCalledWith({
+      data: {
+        type: 'genarrative:share-target',
+        payload: {
+          targetPath: '/works/detail',
+          work: 'BB-12345678',
+          title: '汪汪声浪',
+        },
+      },
+    });
+  });
+});
+