Function: waitFor()

waitFor<T>(callback, options?): Promise<T>

Defined in: wait-for.ts:26

Waits for a callback to succeed.

Repeatedly calls the callback until it returns without throwing, or until the timeout is reached.

Type Parameters

Type Parameter
T

Parameters

Parameter	Type	Description
callback	() => T | Promise<T>	Function to execute repeatedly
options?	WaitForOptions	Timeout and interval configuration

Returns

Promise<T>

Promise resolving to the callback's return value

Example

import { waitFor } from "@gtkx/testing";

await waitFor(() => {
  expect(counter.value).toBe(5);
}, { timeout: 2000 });