20 lines
704 B
TypeScript
20 lines
704 B
TypeScript
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import test from "node:test";
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import assert from "node:assert/strict";
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import { createStoredNumberSyncHandler } from "./useStoredNumber.ts";
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test("stored number instances adopt same-window adapter changes", () => {
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let current = 14;
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let received = 14;
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const handler = createStoredNumberSyncHandler({
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storageKey: "note-size",
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readValue: () => current,
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onValue: (value) => { received = value; },
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});
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current = 18;
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handler(new CustomEvent("netcatty:local-storage-adapter-changed", { detail: { key: "other" } }));
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assert.equal(received, 14);
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handler(new CustomEvent("netcatty:local-storage-adapter-changed", { detail: { key: "note-size" } }));
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assert.equal(received, 18);
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});
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