hedgedoc/src/utils/wait-for-other-promises-to-finish.ts
Tilman Vatteroth a802656478
Fixes warnings in some tests (#2241)
Signed-off-by: Tilman Vatteroth <git@tilmanvatteroth.de>
2022-07-31 15:29:00 +00:00

17 lines
642 B
TypeScript

/*
* SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
/**
* Waits until all other pending promises are processed.
*
* NodeJS has a queue for async code that waits for being processed. This method adds a promise to the very end of this queue.
* If the promise is resolved then this means that all other promises before it have been processed as well.
*
* @return A promise which resolves when all other promises have been processed
*/
export function waitForOtherPromisesToFinish(): Promise<void> {
return new Promise((resolve) => process.nextTick(resolve))
}