Added unit test for markdown message

__visual_unit_tests__/markdown-message-tests.spec.tsx

@@ -0,0 +1,157 @@
+import { test, expect } from '@playwright/test';
+
+/**
+ * markdown message
+ */
+test(`100`, async ({ page }) => {
+  const message =
+    '# A demo of `react-markdown`\n' +
+    '\n' +
+    '`react-markdown` is a markdown component for React.\n' +
+    '\n' +
+    '👉 Changes are re-rendered as you type.\n' +
+    '\n' +
+    '👈 Try writing some markdown on the left.\n' +
+    '\n' +
+    '## Overview\n' +
+    '\n' +
+    '* Follows [CommonMark](https://commonmark.org)\n' +
+    '* Optionally follows [GitHub Flavored Markdown](https://github.github.com/gfm/)\n' +
+    '* Renders actual React elements instead of using `dangerouslySetInnerHTML`\n' +
+    "* Lets you define your own components (to render `MyHeading` instead of `'h1'`)\n" +
+    '* Has a lot of plugins\n' +
+    '\n' +
+    '## Contents\n' +
+    '\n' +
+    'Here is an example of a plugin in action\n' +
+    '([`remark-toc`](https://github.com/remarkjs/remark-toc)).\n' +
+    '**This section is replaced by an actual table of contents**.\n' +
+    '\n' +
+    '## Syntax highlighting\n' +
+    '\n' +
+    'Here is an example of a plugin to highlight code:\n' +
+    '[`rehype-highlight`](https://github.com/rehypejs/rehype-highlight).\n' +
+    '\n' +
+    '```js\n' +
+    "import React from 'react'\n" +
+    "import ReactDOM from 'react-dom'\n" +
+    "import Markdown from 'react-markdown'\n" +
+    "import rehypeHighlight from 'rehype-highlight'\n" +
+    '\n' +
+    'const markdown = `\n' +
+    '# Your markdown here\n' +
+    '`\n' +
+    '\n' +
+    'ReactDOM.render(\n' +
+    '  <Markdown rehypePlugins={[rehypeHighlight]}>{markdown}</Markdown>,\n' +
+    "  document.querySelector('#content')\n" +
+    ')\n' +
+    '```\n' +
+    '\n' +
+    'Pretty neat, eh?\n' +
+    '\n' +
+    '## GitHub flavored markdown (GFM)\n' +
+    '\n' +
+    'For GFM, you can *also* use a plugin:\n' +
+    '[`remark-gfm`](https://github.com/remarkjs/react-markdown#use).\n' +
+    'It adds support for GitHub-specific extensions to the language:\n' +
+    'tables, strikethrough, tasklists, and literal URLs.\n' +
+    '\n' +
+    'These features **do not work by default**.\n' +
+    '👆 Use the toggle above to add the plugin.\n' +
+    '\n' +
+    '| Feature    | Support              |\n' +
+    '| ---------: | :------------------- |\n' +
+    '| CommonMark | 100%                 |\n' +
+    '| GFM        | 100% w/ `remark-gfm` |\n' +
+    '\n' +
+    '~~strikethrough~~\n' +
+    '\n' +
+    '* [ ] task list\n' +
+    '* [x] checked item\n' +
+    '\n' +
+    'https://example.com\n' +
+    '\n' +
+    '## HTML in markdown\n' +
+    '\n' +
+    '⚠️ HTML in markdown is quite unsafe, but if you want to support it, you can\n' +
+    'use [`rehype-raw`](https://github.com/rehypejs/rehype-raw).\n' +
+    'You should probably combine it with\n' +
+    '[`rehype-sanitize`](https://github.com/rehypejs/rehype-sanitize).\n' +
+    '\n' +
+    '<blockquote>\n' +
+    '  👆 Use the toggle above to add the plugin.\n' +
+    '</blockquote>\n' +
+    '\n' +
+    '## Components\n' +
+    '\n' +
+    'You can pass components to change things:\n' +
+    '\n' +
+    '```js\n' +
+    "import React from 'react'\n" +
+    "import ReactDOM from 'react-dom'\n" +
+    "import Markdown from 'react-markdown'\n" +
+    "import MyFancyRule from './components/my-fancy-rule.js'\n" +
+    '\n' +
+    'const markdown = `\n' +
+    '# Your markdown here\n' +
+    '`\n' +
+    '\n' +
+    'ReactDOM.render(\n' +
+    '  <Markdown\n' +
+    '    components={{\n' +
+    '      // Use h2s instead of h1s\n' +
+    "      h1: 'h2',\n" +
+    '      // Use a component instead of hrs\n' +
+    '      hr(props) {\n' +
+    '        const {node, ...rest} = props\n' +
+    '        return <MyFancyRule {...rest} />\n' +
+    '      }\n' +
+    '    }}\n' +
+    '  >\n' +
+    '    {markdown}\n' +
+    '  </Markdown>,\n' +
+    "  document.querySelector('#content')\n" +
+    ')\n' +
+    '```\n' +
+    '\n' +
+    '## More info?\n' +
+    '\n' +
+    'Much more info is available in the\n' +
+    '[readme on GitHub](https://github.com/remarkjs/react-markdown)!\n' +
+    '\n' +
+    '***\n' +
+    '\n' +
+    'A component by [Espen Hovlandsdal](https://espen.codes/)';
+
+  // For logging.
+  // page.on('console', msg => console.log('BROWSER LOG:', msg.text()));
+
+  await page.goto('http://localhost:5273/', { waitUntil: 'networkidle' });
+
+  // Ensure the root is loaded
+  const appRoot = page.locator('[data-testid="snapshot-unit-test-app-root"]');
+  await expect(appRoot).toBeVisible();
+
+  // Debug: Ensure CustomMessage is not already there
+  const preRenderCheck = await page.isVisible('[data-testid="wowwow"]');
+  expect(preRenderCheck).toBeFalsy(); // Assert false
+
+  // Simulate setting a message through a mocked action
+  await page.evaluate((msg) => {
+    if (typeof (window as any).setMessage === 'function') {
+      (window as any).setMessage(msg);
+    } else {
+      throw new Error('setMessage not exposed!');
+    }
+  }, message);
+
+  await page.waitForSelector('[data-testid="wowwow"]', {
+    state: 'visible',
+    timeout: 5000, // Give React time to re-render
+  });
+
+  const customMessage = page.locator('[data-testid="wowwow"]');
+  await customMessage.isVisible();
+  await expect(customMessage).toHaveScreenshot({ omitBackground: false });
+});

apps/visual-test/.gitignore

@@ -0,0 +1,24 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

apps/visual-test/index.html

@@ -0,0 +1,13 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Widget snapshot unit test</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.tsx"></script>
+  </body>
+</html>

apps/visual-test/package.json

@@ -0,0 +1,26 @@
+{
+  "name": "@sendbird/visual-unit-test",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc -b && vite build",
+    "lint": "eslint .",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "react": "^18.3.1",
+    "react-dom": "^18.3.1"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.15.0",
+    "@types/react": "^18.3.12",
+    "@types/react-dom": "^18.3.1",
+    "@vitejs/plugin-react": "^4.3.4",
+    "globals": "^15.12.0",
+    "typescript": "~5.6.2",
+    "typescript-eslint": "^8.15.0",
+    "vite": "^6.0.1"
+  }
+}

apps/visual-test/src/App.tsx

@@ -0,0 +1,32 @@
+import { UserMessage } from '@sendbird/chat/message';
+import { useEffect, useState } from 'react';
+
+import { getMockedUserMessage } from './utils.ts';
+import CustomMessage from '../../../src/components/CustomMessage.tsx';
+
+const App = () => {
+  const [message, setMessage] = useState<UserMessage | null>(getMockedUserMessage());
+
+  // Expose setMessage for testing purposes
+  useEffect(() => {
+    if (import.meta.env.MODE === 'test') {
+      (window as any).setMessage = (msg: string) => {
+        setMessage(getMockedUserMessage(msg));
+      };
+    }
+  }, []);
+
+  return (
+    <div data-testid="snapshot-unit-test-app-root">
+      <h1>Test</h1>
+      {message && (
+        <div data-testid="wowwow">
+          {/*FIXME: Note that below component must be wrapped with ChatProvider.*/}
+          <CustomMessage message={message} activeSpinnerId={-1} />
+        </div>
+      )}
+    </div>
+  );
+};
+
+export default App;

apps/visual-test/src/const.ts

@@ -0,0 +1,58 @@
+export const mockUserMessage = {
+  '_iid': 'su-64bae57b-1bea-48c9-92cf-11bbd4894339',
+  'channelType': 'group',
+  'messageType': 'user',
+  'mentionType': 'users',
+  'mentionedUsers': [],
+  'mentionedUserIds': [],
+  'metaArrays': [],
+  'extendedMessage': {},
+  'createdAt': 1728278180937,
+  'updatedAt': 0,
+  'channelUrl': 'sendbird_group_channel_200173252_e51dc54565dfb9f22e4c000f7b5edb89c7daf64f',
+  'data':
+    '{"suggested_replies": ["Go to Custom response 2"], "respond_mesg_id": 7619141906, "workflow": {"name": "mode test workflow", "intent_type": "exact_question_match"}}',
+  'customType': '',
+  'parentMessage': null,
+  'silent': false,
+  'isOperatorMessage': false,
+  'threadInfo': null,
+  'reactions': [],
+  'appleCriticalAlertOptions': null,
+  'scheduledInfo': null,
+  'suggestedReplies': null,
+  'myFeedback': null,
+  'myFeedbackStatus': 'NOT_APPLICABLE',
+  '_isContinuousMessages': false,
+  '_scheduledStatus': null,
+  'messageId': 7619141941,
+  'parentMessageId': 0,
+  'ogMetaData': null,
+  'reqId': '',
+  'replyToChannel': false,
+  'errorCode': 0,
+  'sender': {
+    '_iid': 'su-64bae57b-1bea-48c9-92cf-11bbd4894339',
+    'userId': 'onboarding_bot',
+    'nickname': 'My first bot',
+    'plainProfileUrl': 'https://file-ap-2.sendbird.com/f80c1e5cb1d74af5ad3e1ecc0679648d.gif',
+    'requireAuth': false,
+    'metaData': {},
+    'connectionStatus': 'nonavailable',
+    'isActive': true,
+    'lastSeenAt': null,
+    'preferredLanguages': null,
+    'friendDiscoveryKey': null,
+    'friendName': null,
+    'isBlockedByMe': false,
+    'role': 'none',
+  },
+  'sendingStatus': 'succeeded',
+  'message': '',
+  'messageParams': null,
+  'translations': {},
+  'translationTargetLanguages': [],
+  'messageSurvivalSeconds': -1,
+  'plugins': [],
+  '_poll': null,
+};

apps/visual-test/src/main.tsx

@@ -0,0 +1,10 @@
+import { StrictMode } from 'react';
+import { createRoot } from 'react-dom/client';
+
+import App from './App.tsx';
+
+createRoot(document.getElementById('root') as HTMLElement).render(
+  <StrictMode>
+    <App />
+  </StrictMode>,
+);

apps/visual-test/src/utils.ts

@@ -0,0 +1,16 @@
+import SendbirdChat from '@sendbird/chat';
+import { UserMessage } from '@sendbird/chat/message';
+
+import { mockUserMessage } from './const';
+
+const chat = SendbirdChat.init({
+  appId: '',
+  modules: [],
+});
+
+export function getMockedUserMessage(msg = ''): UserMessage {
+  return chat.message.buildMessageFromSerializedData({
+    ...mockUserMessage,
+    message: msg,
+  }) as UserMessage;
+}

apps/visual-test/src/vite-env.d.ts

@@ -0,0 +1 @@
+/// <reference types="vite/client" />

apps/visual-test/tsconfig.app.json

@@ -0,0 +1,26 @@
+{
+  "compilerOptions": {
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
+    "target": "ES2020",
+    "useDefineForClassFields": true,
+    "lib": ["ES2020", "DOM", "DOM.Iterable"],
+    "module": "ESNext",
+    "skipLibCheck": true,
+
+    /* Bundler mode */
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "isolatedModules": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+    "jsx": "react-jsx",
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedSideEffectImports": true
+  },
+  "include": ["src"]
+}

apps/visual-test/tsconfig.json

@@ -0,0 +1,9 @@
+{
+  "files": [],
+  "references": [{ "path": "./tsconfig.app.json" }, { "path": "./tsconfig.node.json" }],
+  "compilerOptions": {
+    "typeRoots": ["../../node_modules/@types", "./"], // Look in the current directory
+    "types": []
+  },
+  "include": ["vite.config.ts", "src"]
+}