fix: Force highlighted code language registration

.changeset/weak-books-tell.md

@@ -0,0 +1,5 @@
+---
+'@rocket.chat/meteor': patch
+---
+
+Forces the highlight code language registration, preventing it to not being available when trying to use on the UI

apps/meteor/client/hooks/useHighlightedCode.ts

@@ -1,7 +1,19 @@
+import { useTranslation } from '@rocket.chat/ui-contexts';
+import { useQuery } from '@tanstack/react-query';
 import { useMemo } from 'react';
 
-import hljs from '../../app/markdown/lib/hljs';
+import hljs, { register } from '../../app/markdown/lib/hljs';
 
 export function useHighlightedCode(language: string, text: string): string {
-	return useMemo(() => hljs.highlight(language, text).value, [language, text]);
+	const t = useTranslation();
+	const { isLoading } = useQuery(['register-highlight-language', language], async () => {
+		try {
+			await register(language);
+			return true;
+		} catch (error) {
+			console.error('Not possible to register the provided language');
+		}
+	});
+
+	return useMemo(() => (isLoading ? t('Loading') : hljs.highlight(language, text).value), [isLoading, language, text, t]);
 }

apps/meteor/client/views/admin/integrations/IntegrationsTable.tsx

@@ -107,7 +107,7 @@ const IntegrationsTable = ({ type }: { type?: string }) => {
 			)}
 			{isSuccess && data && data.integrations.length > 0 && (
 				<>
-					<GenericTable>
+					<GenericTable aria-label={t('Integrations_table')}>
 						<GenericTableHeader>{headers}</GenericTableHeader>
 						<GenericTableBody>
 							{isSuccess &&

apps/meteor/tests/e2e/administration.spec.ts

@@ -3,8 +3,7 @@ import { faker } from '@faker-js/faker';
 import { IS_EE } from './config/constants';
 import { Users } from './fixtures/userStates';
 import { Admin, Utils } from './page-objects';
-import { createTargetChannel } from './utils';
-import { setSettingValueById } from './utils/setSettingValueById';
+import { createTargetChannel, setSettingValueById } from './utils';
 import { test, expect } from './utils/test';
 
 test.use({ storageState: Users.admin.state });
@@ -275,6 +274,52 @@ test.describe.parallel('administration', () => {
 		});
 	});
 
+	test.describe('Integrations', () => {
+		const messageCodeHighlightDefault =
+			'javascript,css,markdown,dockerfile,json,go,rust,clean,bash,plaintext,powershell,scss,shell,yaml,vim';
+		const incomingIntegrationName = faker.string.uuid();
+
+		test.beforeAll(async ({ api }) => {
+			await setSettingValueById(api, 'Message_Code_highlight', '');
+		});
+
+		test.beforeEach(async ({ page }) => {
+			await page.goto('/admin/integrations');
+		});
+
+		test.afterAll(async ({ api }) => {
+			await setSettingValueById(api, 'Message_Code_highlight', messageCodeHighlightDefault);
+		});
+
+		test('should display the example payload correctly', async () => {
+			await poAdmin.btnNew.click();
+			await poAdmin.btnInstructions.click();
+
+			await expect(poAdmin.codeExamplePayload('Loading')).not.toBeVisible();
+		});
+
+		test('should be able to create new incoming integration', async () => {
+			await poAdmin.btnNew.click();
+			await poAdmin.inputName.fill(incomingIntegrationName);
+			await poAdmin.inputPostToChannel.fill('#general');
+			await poAdmin.inputPostAs.fill(Users.admin.data.username);
+			await poAdmin.btnSave.click();
+
+			await expect(poAdmin.inputWebhookUrl).not.toHaveValue('Will be available here after saving.');
+
+			await poAdmin.btnBack.click();
+			await expect(poAdmin.getIntegrationByName(incomingIntegrationName)).toBeVisible();
+		});
+
+		test('should be able to delete an incoming integration', async () => {
+			await poAdmin.getIntegrationByName(incomingIntegrationName).click();
+			await poAdmin.btnDelete.click();
+			await poUtils.btnModalConfirmDelete.click();
+
+			await expect(poAdmin.getIntegrationByName(incomingIntegrationName)).not.toBeVisible();
+		});
+	});
+
 	test.describe('Settings', () => {
 		test.describe('General', () => {
 			test.beforeEach(async ({ page }) => {

apps/meteor/tests/e2e/page-objects/admin.ts

@@ -213,11 +213,47 @@ export class Admin {
 		return this.page.getByRole('button', { name: 'Add' });
 	}
 
+	getUserRowByUsername(username: string): Locator {
+		return this.page.locator('tr', { hasText: username });
+	}
+
 	get btnBack(): Locator {
 		return this.page.getByRole('button', { name: 'Back' });
 	}
 
-	getUserRowByUsername(username: string): Locator {
-		return this.page.locator('tr', { hasText: username });
+	get btnNew(): Locator {
+		return this.page.getByRole('button', { name: 'New' });
+	}
+
+	get btnDelete(): Locator {
+		return this.page.getByRole('button', { name: 'Delete' });
+	}
+
+	get btnInstructions(): Locator {
+		return this.page.getByRole('button', { name: 'Instructions' });
+	}
+
+	get inputName(): Locator {
+		return this.page.getByRole('textbox', { name: 'Name' });
+	}
+
+	get inputPostToChannel(): Locator {
+		return this.page.getByRole('textbox', { name: 'Post to Channel' });
+	}
+
+	get inputPostAs(): Locator {
+		return this.page.getByRole('textbox', { name: 'Post as' });
+	}
+
+	codeExamplePayload(text: string): Locator {
+		return this.page.locator('code', { hasText: text });
+	}
+
+	getIntegrationByName(name: string): Locator {
+		return this.page.getByRole('table', { name: 'Integrations table' }).locator('tr', { hasText: name });
+	}
+
+	get inputWebhookUrl(): Locator {
+		return this.page.getByRole('textbox', { name: 'Webhook URL' });
 	}
 }

apps/meteor/tests/e2e/utils/index.ts

@@ -1,2 +1,3 @@
 export * from './create-target-channel';
 export * from './setSettingValueById';
+export * from './getSettingValueById';

packages/i18n/src/locales/en.i18n.json

@@ -2763,6 +2763,7 @@
   "Integrations_Outgoing_Type_RoomLeft": "User Left Room",
   "Integrations_Outgoing_Type_SendMessage": "Message Sent",
   "Integrations_Outgoing_Type_UserCreated": "User Created",
+  "Integrations_table": "Integrations table",
   "InternalHubot": "Internal Hubot",
   "InternalHubot_EnableForChannels": "Enable for Public Channels",
   "InternalHubot_EnableForDirectMessages": "Enable for Direct Messages",