feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

frontend/packages/common/chat-area/chat-answer-action/__tests__/get-show-regenerate.test.ts

@@ -0,0 +1,57 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+ 
+import { getShowRegenerate } from '../src/utils/get-show-regenerate';
+
+vi.mock('@coze-common/chat-area', () => ({
+  getIsTriggerMessage: (param: any) =>
+    param.type === 'task_manual_trigger' || param.source === 1,
+  getIsNotificationMessage: (param: any) => param.source === 2,
+  getIsAsyncResultMessage: (param: any) => param.source === 3,
+}));
+
+it('getShowRegenerateCorrectly', () => {
+  const res1 = getShowRegenerate({
+    message: { type: 'answer', source: 0 },
+    meta: { isFromLatestGroup: true, sectionId: '123' },
+    latestSectionId: '123',
+  });
+  const res2 = getShowRegenerate({
+    message: { type: 'ack', source: 0 },
+    meta: { isFromLatestGroup: true, sectionId: '123' },
+    latestSectionId: '123',
+  });
+  const res3 = getShowRegenerate({
+    message: { type: 'answer', source: 0 },
+    meta: { isFromLatestGroup: true, sectionId: '123' },
+    latestSectionId: '321',
+  });
+  const res4 = getShowRegenerate({
+    message: { type: 'task_manual_trigger', source: 0 },
+    meta: { isFromLatestGroup: true, sectionId: '321' },
+    latestSectionId: '321',
+  });
+  const res5 = getShowRegenerate({
+    message: { type: 'answer', source: 2 },
+    meta: { isFromLatestGroup: false, sectionId: '321' },
+    latestSectionId: '321',
+  });
+  expect(res1).toBeTruthy();
+  expect(res2).toBeTruthy();
+  expect(res3).toBeFalsy();
+  expect(res4).toBeFalsy();
+  expect(res5).toBeFalsy();
+});