import {
    getDateOneYearInTheFuture,
} from './date.functions';

describe('getDateOneYearInTheFuture', () => {
    test('Returns a date one year in the future', () => {
        const DATE_TO_USE = new Date(Date.UTC(2000, 0, 1));
        (Date.now as any) = jest.fn(() => DATE_TO_USE);

        const oneYearInTheFuture = getDateOneYearInTheFuture();

        expect(oneYearInTheFuture.toUTCString()).toBe(
            'Mon, 01 Jan 2001 00:00:00 GMT',
        );
    });
});