deno/cli/tests/unit/kv_queue_test_no_db_close.ts

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// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
import {
assert,
assertEquals,
assertNotEquals,
deferred,
} from "./test_util.ts";
Deno.test({
sanitizeOps: false,
sanitizeResources: false,
}, async function queueTestNoDbClose() {
const db: Deno.Kv = await Deno.openKv(":memory:");
const promise = deferred();
let dequeuedMessage: unknown = null;
db.listenQueue((msg) => {
dequeuedMessage = msg;
promise.resolve();
});
const res = await db.enqueue("test");
assert(res.ok);
assertNotEquals(res.versionstamp, null);
await promise;
assertEquals(dequeuedMessage, "test");
});