import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";

import { resolveTimerTimeoutMs } from "../shared/number-coercion.js";

import { MAX_SAFE_TIMEOUT_DELAY_MS } from "../utils/timer-delay.js";

import { resolveRetryConfig, retryAsync } from "./retry.js";

vi.useFakeTimers();

const timeoutSpy = vi.spyOn(globalThis, "setTimeout");

const fn = vi.fn().mockRejectedValueOnce(new Error("boom")).mockResolvedValueOnce("ok");

const scheduledDelayMs = resolveTimerTimeoutMs(MAX_SAFE_TIMEOUT_DELAY_MS, 0, 0);

try {

const promise = retryAsync(fn, 2, 3_000_000_000);

await vi.advanceTimersByTimeAsync(MAX_SAFE_TIMEOUT_DELAY_MS);

await expect(promise).resolves.toBe("ok");

expect(timeoutSpy).toHaveBeenCalledWith(expect.any(Function), MAX_SAFE_TIMEOUT_DELAY_MS);

expect(timeoutSpy).toHaveBeenCalledWith(expect.any(Function), scheduledDelayMs);

} finally {

timeoutSpy.mockRestore();

vi.clearAllTimers();

.mockRejectedValueOnce(new Error("boom-1"))

.mockRejectedValueOnce(new Error("boom-2"))

.mockResolvedValueOnce("ok");

const scheduledDelayMs = resolveTimerTimeoutMs(MAX_SAFE_TIMEOUT_DELAY_MS, 0, 0);

try {

const promise = retryAsync(fn, 3, Number.MAX_VALUE);

await vi.advanceTimersByTimeAsync(MAX_SAFE_TIMEOUT_DELAY_MS);

await vi.advanceTimersByTimeAsync(MAX_SAFE_TIMEOUT_DELAY_MS);

await expect(promise).resolves.toBe("ok");

expect(timeoutSpy).toHaveBeenNthCalledWith(

1,

expect.any(Function),

MAX_SAFE_TIMEOUT_DELAY_MS,

);

expect(timeoutSpy).toHaveBeenNthCalledWith(

2,

expect.any(Function),

MAX_SAFE_TIMEOUT_DELAY_MS,

);

expect(timeoutSpy).toHaveBeenNthCalledWith(1, expect.any(Function), scheduledDelayMs);

expect(timeoutSpy).toHaveBeenNthCalledWith(2, expect.any(Function), scheduledDelayMs);

} finally {

timeoutSpy.mockRestore();

vi.clearAllTimers();