测试：隔离无效规则场景并只等待本轮错误提示

tests/review-routes.e2e.test.mjs

@@ -129,26 +129,31 @@ test(
     }),
 );
 
-test(
-  "security group batches reject unknown enums without submitting partial rules",
-  { timeout: 25000 },
-  (t) =>
-    scenario(t, { loginMode: "password-only" }, async (page) => {
-      const writes = await securityGroupBoundary(page);
-      await login(page, "/security/groups/group?id=1");
-      const dialog = await openBatchEditor(page);
-      const invalidInputs = [
-        "ot tcp 22 0.0.0.0/0 misspelled-direction",
-        "in tcq 22 0.0.0.0/0 misspelled-protocol",
-        "out tcp 443 0.0.0.0/0 valid-first\not tcp 22 0.0.0.0/0 invalid-second",
-      ];
-      for (const input of invalidInputs) {
+// 每种拒绝输入使用全新的浏览器上下文；上一轮的错误提示不能冒充本轮已处理完成。
+for (const [name, input] of [
+  ["unknown direction", "ot tcp 22 0.0.0.0/0 misspelled-direction"],
+  ["unknown protocol", "in tcq 22 0.0.0.0/0 misspelled-protocol"],
+  [
+    "a valid rule followed by an unknown direction",
+    "out tcp 443 0.0.0.0/0 valid-first\not tcp 22 0.0.0.0/0 invalid-second",
+  ],
+]) {
+  test(
+    `security group batches reject ${name} without partial writes`,
+    { timeout: 25000 },
+    (t) =>
+      scenario(t, { loginMode: "password-only" }, async (page) => {
+        const writes = await securityGroupBoundary(page);
+        await login(page, "/security/groups/group?id=1");
+        const dialog = await openBatchEditor(page);
+        // 弹窗本来就有 info 级使用说明；只有错误级别的可见提示才表示本次校验失败。
+        const errorAlert = dialog.locator('[role="alert"].p-message-error');
+        assert.equal(await errorAlert.count(), 0);
         await dialog.locator("textarea").fill(input);
         await dialog.getByRole("button", { name: "添加", exact: true }).click();
         // 等到可观察的拒绝或错误下发，不用休眠长度推断“没有发请求”。
         await eventually(
-          async () =>
-            writes.length > 0 || (await dialog.getByRole("alert").count()) > 0,
+          async () => writes.length > 0 || (await errorAlert.isVisible()),
           Boolean,
           "Invalid rules must produce a form error or expose an unexpected write",
         );
@@ -158,11 +163,11 @@ test(
           "Unknown enums must never reach the API",
         );
         assert.equal(await dialog.isVisible(), true);
-        assert.ok((await dialog.getByRole("alert").count()) > 0);
-      }
-      return { rejectedInputs: invalidInputs.length, submittedBatches: 0 };
-    }),
-);
+        assert.equal(await errorAlert.isVisible(), true);
+        return { rejectedInput: name, submittedBatches: 0 };
+      }),
+  );
+}
 
 test(
   "legacy ticket menu query navigation resets drafts and writes only the selected ticket",