import { assert, it } from "@effect/vitest"; import { retryShowcaseOperation } from "./showcaseRetry"; it("retries a failed showcase operation until it succeeds", async () => {  let attempts = 0;  const succeeded = await retryShowcaseOperation(    async () => {      attempts += 1;      return attempts === 3;    },    { isCancelled: () => false, retryDelayMs: 0 },  );   assert.equal(succeeded, true);  assert.equal(attempts, 3);}); it("recovers when a showcase operation attempt hangs", async () => {  let attempts = 0;  const succeeded = await retryShowcaseOperation(    () => {      attempts += 1;      return attempts === 1 ? new Promise<boolean>(() => undefined) : Promise.resolve(true);    },    { isCancelled: () => false, attemptTimeoutMs: 1, retryDelayMs: 0 },  );   assert.equal(succeeded, true);  assert.equal(attempts, 2);}); it("stops retrying when the owning showcase effect is cancelled", async () => {  let cancelled = false;  const succeeded = await retryShowcaseOperation(    async () => {      cancelled = true;      return false;    },    { isCancelled: () => cancelled, retryDelayMs: 0 },  );   assert.equal(succeeded, false);});