type AsyncVoidFn = () => Promise<void>;

type MockCallSource = { mock: { calls: Array<Array<unknown>> } };

const POLLING_TEST_WATCHDOG_INTERVAL_MS = 30_000;

function mockObjectArg(

source: MockCallSource,

label: string,

function installPollingStallWatchdogHarness(dateNowSequence: readonly number[] = [0, 0]) {

let watchdog: (() => void) | undefined;

const setIntervalSpy = vi.spyOn(globalThis, "setInterval").mockImplementation((fn) => {

watchdog = fn as () => void;

const setIntervalSpy = vi.spyOn(globalThis, "setInterval").mockImplementation((fn, delay) => {

if (delay === POLLING_TEST_WATCHDOG_INTERVAL_MS) {

watchdog = fn as () => void;

}

return 1 as unknown as ReturnType<typeof setInterval>;

});

const clearIntervalSpy = vi.spyOn(globalThis, "clearInterval").mockImplementation(() => {});

return {

async waitForWatchdog() {

for (let attempt = 0; attempt < 20; attempt += 1) {

for (let attempt = 0; attempt < 200; attempt += 1) {

if (watchdog) {

break;

}