snapshot of https://github.com/RocketChat/Rocket.Chat.git (develop, 2026-09-16; blobs > 131072B omitted)

apps/meteor/client/views/room/body/RetentionPolicyWarning.spec.tsx

@@ -0,0 +1,29 @@
+import { render, screen } from '@testing-library/react';
+
+import RetentionPolicyWarning from './RetentionPolicyWarning';
+import { createRenteionPolicySettingsMock as createMock } from '../../../../tests/mocks/client/mockRetentionPolicySettings';
+import { createFakeRoom } from '../../../../tests/mocks/data';
+
+jest.useFakeTimers();
+
+beforeEach(() => {
+	jest.setSystemTime(new Date(2024, 5, 1, 0, 0, 0));
+});
+
+describe('RetentionPolicyWarning', () => {
+	it('Should render callout if settings are valid', () => {
+		const fakeRoom = createFakeRoom({ t: 'c' });
+		render(<RetentionPolicyWarning room={fakeRoom} />, {
+			wrapper: createMock({ appliesToChannels: true, TTLChannels: 60000 }),
+		});
+		expect(screen.getByRole('alert')).toHaveTextContent('1 minute June 1, 2024 at 12:30 AM');
+	});
+
+	it('Should not render callout if settings are invalid', () => {
+		const fakeRoom = createFakeRoom({ t: 'c' });
+		render(<RetentionPolicyWarning room={fakeRoom} />, {
+			wrapper: createMock({ appliesToChannels: true, TTLChannels: 60000, advancedPrecisionCron: '* * * 12 *', advancedPrecision: true }),
+		});
+		expect(screen.queryByRole('alert')).not.toBeInTheDocument();
+	});
+});