[CLNP-6003] test: Add tests for hooks in src/hooks

.storybook/preview.tsx

@@ -1,6 +1,6 @@
 import React from 'react';
 import type { Preview } from '@storybook/react';
-import { SendbirdSdkContext } from '../src/lib/SendbirdSdkContext';
+import { SendbirdContext } from '../src/lib/Sendbird/context/SendbirdContext';
 
 import '../src/lib/index.scss';
 import './index.css';
@@ -28,9 +28,9 @@ const preview: Preview = {
   decorators: [
     (Story) => (
       <div className="sendbird-theme--light">
-        <SendbirdSdkContext.Provider value={{} as any}>
+        <SendbirdContext.Provider value={{} as any}>
           {Story()}
-        </SendbirdSdkContext.Provider>
+        </SendbirdContext.Provider>
       </div>
     ),
   ],

apps/testing/src/utils/paramsBuilder.ts

@@ -1,4 +1,4 @@
-import { UIKitOptions } from '../../../../src/lib/types.ts';
+import { UIKitOptions } from '../../../../src/lib/Sendbird/types';
 import { useSearchParams } from 'react-router-dom';
 
 export interface InitialParams {

apps/testing/vite.config.ts

@@ -9,6 +9,11 @@ import postcssRtlOptions from '../../postcssRtlOptions.mjs';
 export default defineConfig({
   plugins: [react(), vitePluginSvgr({ include: '**/*.svg' })],
   css: {
+    preprocessorOptions: {
+      scss: {
+        silenceDeprecations: ['legacy-js-api'],
+      },
+    },
     postcss: {
       plugins: [postcssRtl(postcssRtlOptions)],
     },

jest-setup.js

@@ -1,4 +1,5 @@
 import './__mocks__/intersectionObserverMock';
+import '@testing-library/jest-dom';
 
 const { JSDOM } = require('jsdom');
 

package.json

@@ -146,6 +146,7 @@
     "ts-pattern": "^4.2.2",
     "typedoc": "^0.25.13",
     "typescript": "^5.4.5",
+    "use-sync-external-store": "^1.2.2",
     "vite": "^5.1.5",
     "vite-plugin-svgr": "^4.2.0"
   },

rollup.module-exports.mjs

@@ -10,10 +10,11 @@ export default {
   App: 'src/modules/App/index.tsx',
 
   // SendbirdProvider
-  SendbirdProvider: 'src/lib/Sendbird.tsx',
+  SendbirdProvider: 'src/lib/Sendbird/index.tsx',
   sendbirdSelectors: 'src/lib/selectors.ts',
-  useSendbirdStateContext: 'src/hooks/useSendbirdStateContext.tsx',
-  withSendbird: 'src/lib/SendbirdSdkContext.tsx',
+  // TODO: Support below legacy exports
+  // useSendbirdStateContext: 'src/hooks/useSendbirdStateContext.tsx',
+  // withSendbird: 'src/lib/SendbirdSdkContext.tsx',
 
   // Voice message
   'VoiceRecorder/context': 'src/hooks/VoiceRecorder/index.tsx',
@@ -57,7 +58,7 @@ export default {
 
   // ChannelSettings
   ChannelSettings: 'src/modules/ChannelSettings/index.tsx',
-  'ChannelSettings/context': 'src/modules/ChannelSettings/context/ChannelSettingsProvider.tsx',
+  'ChannelSettings/context': 'src/modules/ChannelSettings/context/index.tsx',
   'ChannelSettings/hooks/useMenuList': 'src/modules/ChannelSettings/components/ChannelSettingsUI/hooks/useMenuItems.tsx',
   'ChannelSettings/components/ChannelProfile': 'src/modules/ChannelSettings/components/ChannelProfile/index.tsx',
   'ChannelSettings/components/ChannelSettingsUI': 'src/modules/ChannelSettings/components/ChannelSettingsUI/index.tsx',

src/hooks/VoicePlayer/index.tsx

@@ -19,8 +19,8 @@ import {
   VOICE_PLAYER_AUDIO_ID,
   VOICE_PLAYER_ROOT_ID,
 } from '../../utils/consts';
-import useSendbirdStateContext from '../useSendbirdStateContext';
 import { getParsedVoiceAudioFileInfo } from './utils';
+import useSendbird from '../../lib/Sendbird/context/hooks/useSendbird';
 
 // VoicePlayerProvider interface
 export interface VoicePlayerProps {
@@ -64,7 +64,8 @@ export const VoicePlayerProvider = ({
     currentPlayer,
     audioStorage,
   } = voicePlayerStore;
-  const { config } = useSendbirdStateContext();
+  const { state } = useSendbird();
+  const { config } = state;
   const { logger } = config;
 
   const stop = (text = '') => {

src/hooks/VoiceRecorder/index.tsx

@@ -8,9 +8,9 @@ import {
   VOICE_MESSAGE_MIME_TYPE,
   VOICE_RECORDER_AUDIO_BIT_RATE,
 } from '../../utils/consts';
-import useSendbirdStateContext from '../useSendbirdStateContext';
 import { type WebAudioUtils } from './WebAudioUtils';
 import { noop } from '../../utils/utils';
+import useSendbird from '../../lib/Sendbird/context/hooks/useSendbird';
 
 // Input props of VoiceRecorder
 export interface VoiceRecorderProps {
@@ -37,7 +37,8 @@ const Context = createContext<VoiceRecorderContext>({
 
 export const VoiceRecorderProvider = (props: VoiceRecorderProps): React.ReactElement => {
   const { children } = props;
-  const { config } = useSendbirdStateContext();
+  const { state } = useSendbird();
+  const { config } = state;
   const { logger, groupChannel } = config;
   const [mediaRecorder, setMediaRecorder] = useState<MediaRecorder | null>(null);
   const [isRecordable, setIsRecordable] = useState<boolean>(false);

src/hooks/VoiceRecorder/useVoiceRecorder.tsx

@@ -1,7 +1,7 @@
 import { useCallback, useEffect, useRef, useState } from 'react';
 import { VoiceRecorderEventHandler, useVoiceRecorderContext } from '.';
-import useSendbirdStateContext from '../useSendbirdStateContext';
 import { noop } from '../../utils/utils';
+import useSendbird from '../../lib/Sendbird/context/hooks/useSendbird';
 
 // export interface UseVoiceRecorderProps extends VoiceRecorderEventHandler {
 //   /**
@@ -31,7 +31,8 @@ export const useVoiceRecorder = ({
   onRecordingStarted = noop,
   onRecordingEnded = noop,
 }: VoiceRecorderEventHandler): UseVoiceRecorderContext => {
-  const { config } = useSendbirdStateContext();
+  const { state } = useSendbird();
+  const { config } = state;
   const { voiceRecord } = config;
   const maxRecordingTime = voiceRecord.maxRecordingTime;
   const voiceRecorder = useVoiceRecorderContext();

src/hooks/__tests__/useAsyncRequest.spec.tsx

@@ -0,0 +1,44 @@
+import { renderHook } from '@testing-library/react-hooks';
+import { useAsyncRequest } from '../useAsyncRequest';
+
+describe('useAsyncRequest', () => {
+  beforeEach(() => {
+    jest.clearAllMocks();
+  });
+
+  it('handle request with no response correctly', async () => {
+    const mockPromise = Promise.resolve();
+    const mockRequest = jest.fn().mockReturnValue(mockPromise);
+
+    const { result } = renderHook(() => useAsyncRequest(mockRequest));
+
+    await mockPromise;
+
+    expect(result.current.loading).toBe(false);
+  });
+
+  it('handle request with response correctly', async () => {
+    const mockResponse = { code: 'ok' };
+    const mockPromise = Promise.resolve(mockResponse);
+    const mockRequest = jest.fn().mockReturnValue(mockPromise);
+
+    const { result } = renderHook(() => useAsyncRequest(mockRequest));
+
+    await mockPromise;
+
+    expect(result.current.response).toBe(mockResponse);
+    expect(result.current.loading).toBe(false);
+  });
+
+  it('cancel request correctly', async () => {
+    const mockCancel = jest.fn();
+    const mockRequest = { cancel: mockCancel };
+
+    const { unmount } = renderHook(() => useAsyncRequest(mockRequest));
+
+    unmount();
+
+    expect(mockCancel).toBeCalled();
+  });
+
+});

src/hooks/__tests__/useDebounce.spec.tsx

@@ -0,0 +1,28 @@
+import { renderHook } from '@testing-library/react-hooks';
+import { useDebounce } from '../useDebounce';
+
+describe('useAsyncRequest', () => {
+  beforeEach(() => {
+    jest.clearAllMocks();
+  });
+
+  it('handle useDebounce correctly', async () => {
+    const mockFunction = jest.fn();
+    const { result } = renderHook(() => useDebounce(mockFunction, 1000));
+
+    const debounceFunction = result.current;
+
+    debounceFunction();
+    debounceFunction();
+    debounceFunction();
+    debounceFunction();
+    debounceFunction();
+
+    await new Promise(resolve => {
+      setTimeout(resolve, 1000);
+    });
+
+    expect(mockFunction).toBeCalledTimes(1);
+  });
+
+});

src/hooks/__tests__/useLongPress.spec.tsx

@@ -0,0 +1,63 @@
+import React from 'react';
+import { renderHook } from '@testing-library/react-hooks';
+import useLongPress from '../useLongPress';
+import { screen, fireEvent, render, waitFor } from '@testing-library/react';
+
+describe('useLongPress', () => {
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+  });
+
+  it('handle long press correctly', async () => {
+    const mockOnLongPress = jest.fn();
+    const mockOnClick = jest.fn();
+
+    const { result } = renderHook(() => useLongPress({
+      onLongPress: mockOnLongPress,
+      onClick: mockOnClick,
+    }));
+    const { onTouchStart, onTouchEnd } = result.current;
+
+    const targetComponent = <div id="target" onTouchStart={onTouchStart} onTouchEnd={onTouchEnd}>touch this</div>;
+    render(targetComponent);
+
+    const element = screen.getByText('touch this');
+    fireEvent.touchStart(element);
+    await new Promise(resolve => {
+      setTimeout(resolve, 1000);
+    });
+    fireEvent.touchEnd(element);
+
+    await waitFor(() => {
+      expect(mockOnLongPress).toHaveBeenCalled();
+    });
+  });
+
+  it('cancel long press if touch is too short', async () => {
+    const mockOnLongPress = jest.fn();
+    const mockOnClick = jest.fn();
+
+    const { result } = renderHook(() => useLongPress({
+      onLongPress: mockOnLongPress,
+      onClick: mockOnClick,
+    }));
+    const { onTouchStart, onTouchEnd } = result.current;
+
+    const targetComponent = <div id="target" onTouchStart={onTouchStart} onTouchEnd={onTouchEnd}>touch this</div>;
+    render(targetComponent);
+
+    const element = screen.getByText('touch this');
+    fireEvent.touchStart(element);
+    await new Promise(resolve => {
+      setTimeout(resolve, 100);
+    });
+    fireEvent.touchEnd(element);
+
+    await waitFor(() => {
+      expect(mockOnClick).toHaveBeenCalled();
+      expect(mockOnLongPress).not.toHaveBeenCalled();
+    });
+  });
+
+});

src/hooks/__tests__/useMouseHover.spec.tsx

@@ -0,0 +1,38 @@
+import React from 'react';
+import { renderHook } from '@testing-library/react-hooks';
+import { screen, fireEvent, render, waitFor } from '@testing-library/react';
+import useMouseHover from '../useMouseHover';
+
+describe('useMouseHover', () => {
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+  });
+
+  it('handle mouse over and out correctly', async () => {
+    const mockSetHover = jest.fn();
+
+    const targetComponent = <div id="target">hover</div>;
+    render(targetComponent);
+
+    const hoverElement = screen.getByText('hover');
+    const ref = {
+      current: hoverElement,
+    };
+
+    renderHook(() => useMouseHover({
+      ref,
+      setHover: mockSetHover,
+    }));
+
+    fireEvent.mouseEnter(hoverElement);
+    fireEvent.mouseLeave(hoverElement);
+
+    await waitFor(() => {
+      expect(mockSetHover).toHaveBeenCalledTimes(2);
+      expect(mockSetHover).toHaveBeenCalledWith(true);
+      expect(mockSetHover).toHaveBeenCalledWith(false);
+    });
+  });
+
+});

src/hooks/__tests__/useOutsideAlerter.spec.tsx

@@ -0,0 +1,35 @@
+import React from 'react';
+import { renderHook } from '@testing-library/react-hooks';
+import { screen, fireEvent, render, waitFor } from '@testing-library/react';
+import useOutsideAlerter from '../useOutsideAlerter';
+
+describe('useOutsideAlerter', () => {
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+  });
+
+  it('handle click outside correctly', async () => {
+    const mockClickOutside = jest.fn();
+
+    const targetComponent = <div id="target">inside</div>;
+    render(targetComponent);
+
+    const insideElement = screen.getByText('inside');
+    const ref = {
+      current: insideElement,
+    };
+
+    renderHook(() => useOutsideAlerter({
+      ref,
+      callback: mockClickOutside,
+    }));
+
+    fireEvent.mouseDown(insideElement);
+
+    await waitFor(() => {
+      expect(mockClickOutside).toHaveBeenCalledTimes(1);
+    });
+  });
+
+});