28 lines
1.0 KiB
TypeScript
28 lines
1.0 KiB
TypeScript
/*
|
|
Copyright 2024 New Vector Ltd.
|
|
Copyright 2022 The Matrix.org Foundation C.I.C.
|
|
|
|
SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
|
|
Please see LICENSE files in the repository root for full details.
|
|
*/
|
|
|
|
export const REPEATABLE_DATE = new Date(2022, 10, 17, 16, 58, 32, 517);
|
|
|
|
// allow setting default locale and set timezone
|
|
// defaults to en-GB / Europe/London
|
|
// so tests run the same everywhere
|
|
export const mockIntlDateTimeFormat = (defaultLocale = "en-GB", defaultTimezone = "Europe/London"): void => {
|
|
// unmock so we can use real DateTimeFormat in mockImplementation
|
|
if (jest.isMockFunction(global.Intl.DateTimeFormat)) {
|
|
unmockIntlDateTimeFormat();
|
|
}
|
|
const DateTimeFormat = Intl.DateTimeFormat;
|
|
jest.spyOn(global.Intl, "DateTimeFormat").mockImplementation(
|
|
(locale, options) => new DateTimeFormat(locale || defaultLocale, { ...options, timeZone: defaultTimezone }),
|
|
);
|
|
};
|
|
|
|
export const unmockIntlDateTimeFormat = (): void => {
|
|
jest.spyOn(global.Intl, "DateTimeFormat").mockRestore();
|
|
};
|