fix bug

packages/vue3/src/directive/vDebounce/__tests__/__snapshots__/index.ts.snap

@@ -0,0 +1,3 @@
+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
+
+exports[`自定义指令 > 快照测试 1`] = `"num: 1"`;

packages/vue3/src/directive/vDebounce/__tests__/index.ts

@@ -18,7 +18,24 @@ const tc = defineComponent({
 });
 
 describe("自定义指令", async () => {
-    // vue-test-utils 的 mount api, 将组件实例化
+    it("快照测试", async () => {
+        const wrapper = mount(tc, {
+            global: {
+                directives: {
+                    debounce: vDebounce,
+                },
+            },
+        });
+        const interval = setInterval(async () => {
+            await wrapper.find("button").trigger("click");
+        }, 200);
+        await new Promise((resolve) => setTimeout(resolve, 1000));
+        clearInterval(interval);
+        await new Promise((resolve) => setTimeout(resolve, 700));
+        await nextTick();
+        const btn = wrapper.get("button");
+        expect(btn.text()).toMatchSnapshot();
+    });
     it("防抖提交", async () => {
         const wrapper = mount(tc, {
             global: {
@@ -27,24 +44,14 @@ describe("自定义指令", async () => {
                 },
             },
         });
-
-        // 每过 200 毫秒点击一次 button
         const interval = setInterval(async () => {
-            // find api 查找目标元素
             await wrapper.find("button").trigger("click");
         }, 200);
-        // 阻塞 1000 秒, 让点击事件在 1 秒内执行 4 次
         await new Promise((resolve) => setTimeout(resolve, 1000));
-
         clearInterval(interval);
-
-        // 阻塞 700 秒, 等待函数执行
         await new Promise((resolve) => setTimeout(resolve, 700));
-        // 确保组件重新渲染
         await nextTick();
-        // 获取目标元素
         const btn = wrapper.get("button");
-        // 对目标元素的文本进行断言
         expect(btn.text()).toBe("num: 1");
     });
 });