feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

frontend/packages/arch/bot-hooks-base/__tests__/use-component-state.test.ts

@@ -0,0 +1,84 @@
+/*
+ * 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 { describe, it, expect } from 'vitest';
+import { renderHook, act } from '@testing-library/react';
+
+import { useComponentState } from '../src/use-component-state';
+
+describe('useComponentState', () => {
+  it('should initialize with the provided state', () => {
+    const initialState = { count: 0, text: 'hello' };
+    const { result } = renderHook(() => useComponentState(initialState));
+
+    expect(result.current.state).toEqual(initialState);
+  });
+
+  it('should perform incremental updates by default', () => {
+    const initialState = { count: 0, text: 'hello' };
+    const { result } = renderHook(() => useComponentState(initialState));
+
+    act(() => {
+      result.current.setState({ count: 1 });
+    });
+
+    expect(result.current.state).toEqual({ count: 1, text: 'hello' });
+  });
+
+  it('should replace entire state when replace flag is true', () => {
+    const initialState = { count: 0, text: 'hello', extra: true };
+    const { result } = renderHook(() => useComponentState(initialState));
+
+    act(() => {
+      result.current.setState({ count: 1, text: 'hello', extra: true }, true);
+    });
+
+    expect(result.current.state).toEqual({
+      count: 1,
+      text: 'hello',
+      extra: true,
+    });
+  });
+
+  it('should reset state to initial value', () => {
+    const initialState = { count: 0, text: 'hello' };
+    const { result } = renderHook(() => useComponentState(initialState));
+
+    act(() => {
+      result.current.setState({ count: 1, text: 'world' });
+    });
+
+    expect(result.current.state).toEqual({ count: 1, text: 'world' });
+
+    act(() => {
+      result.current.resetState();
+    });
+
+    expect(result.current.state).toEqual(initialState);
+  });
+
+  it('should handle multiple updates', () => {
+    const initialState = { count: 0, text: 'hello' };
+    const { result } = renderHook(() => useComponentState(initialState));
+
+    act(() => {
+      result.current.setState({ count: 1 });
+      result.current.setState({ text: 'world' });
+    });
+
+    expect(result.current.state).toEqual({ count: 1, text: 'world' });
+  });
+});