| 1 | import { assert, it } from "@effect/vitest"; |
| 2 | |
| 3 | import { retryShowcaseOperation } from "./showcaseRetry"; |
| 4 | |
| 5 | it("retries a failed showcase operation until it succeeds", async () => { |
| 6 | let attempts = 0; |
| 7 | const succeeded = await retryShowcaseOperation( |
| 8 | async () => { |
| 9 | attempts += 1; |
| 10 | return attempts === 3; |
| 11 | }, |
| 12 | { isCancelled: () => false, retryDelayMs: 0 }, |
| 13 | ); |
| 14 | |
| 15 | assert.equal(succeeded, true); |
| 16 | assert.equal(attempts, 3); |
| 17 | }); |
| 18 | |
| 19 | it("recovers when a showcase operation attempt hangs", async () => { |
| 20 | let attempts = 0; |
| 21 | const succeeded = await retryShowcaseOperation( |
| 22 | () => { |
| 23 | attempts += 1; |
| 24 | return attempts === 1 ? new Promise<boolean>(() => undefined) : Promise.resolve(true); |
| 25 | }, |
| 26 | { isCancelled: () => false, attemptTimeoutMs: 1, retryDelayMs: 0 }, |
| 27 | ); |
| 28 | |
| 29 | assert.equal(succeeded, true); |
| 30 | assert.equal(attempts, 2); |
| 31 | }); |
| 32 | |
| 33 | it("stops retrying when the owning showcase effect is cancelled", async () => { |
| 34 | let cancelled = false; |
| 35 | const succeeded = await retryShowcaseOperation( |
| 36 | async () => { |
| 37 | cancelled = true; |
| 38 | return false; |
| 39 | }, |
| 40 | { isCancelled: () => cancelled, retryDelayMs: 0 }, |
| 41 | ); |
| 42 | |
| 43 | assert.equal(succeeded, false); |
| 44 | }); |