Use Array.fromAsync() in MemoryKvStore list() tests

import { assertEquals } from "@std/assert";

import { test } from "../testing/mod.ts";

import type { KvKey } from "./kv.ts";

import { MemoryKvStore } from "./kv.ts";

test("MemoryKvStore", async (t) => {

    await store.set(["prefix"], "exact-match");

    // Test: list with prefix

    const entries: { key: KvKey; value: unknown }[] = [];

    for await (const entry of store.list!(["prefix"])) {

      entries.push(entry);

    }

    const entries = await Array.fromAsync(store.list!(["prefix"]));

    assertEquals(entries.length, 4); // prefix, prefix/a, prefix/b, prefix/nested/c

    // Test: verify a value

    assertEquals(entryA?.value, "value-a");

    // Test: non-matching prefix returns empty

    const noMatch: { key: KvKey; value: unknown }[] = [];

    for await (const entry of store.list!(["nonexistent"])) {

      noMatch.push(entry);

    }

    const noMatch = await Array.fromAsync(store.list!(["nonexistent"]));

    assertEquals(noMatch.length, 0);

    // Cleanup

    await new Promise((r) => setTimeout(r, 10));

    const entries: { key: KvKey; value: unknown }[] = [];

    for await (const entry of store.list!(["expired"])) {

      entries.push(entry);

    }

    const entries = await Array.fromAsync(store.list!(["expired"]));

    assertEquals(entries.length, 1);

    assertEquals(entries[0].value, "valid-value");

    await store.set(["d", "e", "f"], "value-def");

    // Test: empty prefix should return all entries

    const entries: { key: KvKey; value: unknown }[] = [];

    for await (const entry of store.list!()) {

      entries.push(entry);

    }

    const entries = await Array.fromAsync(store.list!());

    assertEquals(entries.length, 3);