85 lines
2.7 KiB
TypeScript
85 lines
2.7 KiB
TypeScript
/**
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* Spec-conformance pinning test for IDMP-08 — Store adapter and LockProvider
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* are structural interfaces. Verifies that a plain object implementing the
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* shape is accepted everywhere a concrete class would be — no inheritance
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* required.
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*/
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import { describe, expect, it } from "@suaveplan/testing/runner";
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import {
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DistributedIdempotencyGuard,
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IdempotencyGuard,
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type IdempotencyRecord,
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type IdempotencyStoreAdapter,
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type LockProvider,
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} from "../src/index.js";
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describe("structural adapter interfaces [spec-conformance IDMP-08]", () => {
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it("IdempotencyStoreAdapter accepts a plain-object implementation", {
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timeout: 5000,
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}, async () => {
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const records = new Map<string, IdempotencyRecord>();
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const store: IdempotencyStoreAdapter = {
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async get(key) {
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return records.get(key);
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},
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async set(key, record) {
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records.set(key, record);
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},
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async delete(key) {
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return records.delete(key);
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},
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async cleanup() {
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const before = records.size;
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records.clear();
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return before;
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},
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};
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const guard = new IdempotencyGuard({ store });
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const result = await guard.execute("k", async () => "ok");
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expect(result).toBe("ok");
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expect(records.size).toBe(1);
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});
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it("LockProvider accepts a plain-object implementation", {
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timeout: 5000,
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}, async () => {
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const records = new Map<string, IdempotencyRecord>();
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const store: IdempotencyStoreAdapter = {
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async get(key) {
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return records.get(key);
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},
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async set(key, record) {
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records.set(key, record);
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},
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async delete(key) {
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return records.delete(key);
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},
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async cleanup() {
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return 0;
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},
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};
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const taken = new Set<string>();
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const lockProvider: LockProvider = {
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async acquire(resource) {
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if (taken.has(resource)) return false;
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taken.add(resource);
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return true;
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},
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async release(resource) {
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taken.delete(resource);
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},
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};
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const guard = new DistributedIdempotencyGuard({
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store,
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lockProvider,
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retryCount: 0,
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retryBaseDelayMs: 0,
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});
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const result = await guard.execute("k", async () => "ok");
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expect(result).toBe("ok");
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// Lock released after execution
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expect(taken.has("k")).toBe(false);
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});
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});
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