pi-mono/packages/chord/test/json.test.ts
Armin Ronacher 86bac52f94 feat: add delta-backed replicated state
Track mutable provider state and publish immutable operation batches. Keep path codecs isolated per client subscription and state member.
2026-08-31 14:04:42 +02:00

14 lines
544 B
TypeScript

import { describe, expect, test } from "vitest";
import { isJsonValue } from "../src/index.ts";
describe("isJsonValue", () => {
test("checks strict JSON without normalizing it", () => {
expect(isJsonValue({ nested: [1, true, null] })).toBe(true);
expect(isJsonValue({ omitted: undefined })).toBe(false);
expect(isJsonValue(new Uint8Array([1]))).toBe(false);
expect(isJsonValue(Number.POSITIVE_INFINITY)).toBe(false);
const cyclic: { self?: unknown } = {};
cyclic.self = cyclic;
expect(isJsonValue(cyclic)).toBe(false);
});
});