RocketChat/Rocket.Chat

import { render, screen } from '@testing-library/react';
import React from 'react';

import { createRenteionPolicySettingsMock as createMock } from '../../../../tests/mocks/client/mockRetentionPolicySettings';
import { createFakeRoom } from '../../../../tests/mocks/data';
import RetentionPolicyWarning from './RetentionPolicyWarning';

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} />, {
            legacyRoot: true,
            wrapper: createMock({ appliesToChannels: true, TTLChannels: 60000 }),
        });
        expect(screen.getByRole('alert')).toHaveTextContent('a minute June 1, 2024, 12:30 AM');
    });

    it('Should not render callout if settings are invalid', () => {
        const fakeRoom = createFakeRoom({ t: 'c' });
        render(<RetentionPolicyWarning room={fakeRoom} />, {
            legacyRoot: true,
            wrapper: createMock({ appliesToChannels: true, TTLChannels: 60000, advancedPrecisionCron: '* * * 12 *', advancedPrecision: true }),
        });
        expect(screen.queryByRole('alert')).not.toBeInTheDocument();
    });
});