// Native hook relay CLI tests cover relay command registration and runtime delegation.

import { PassThrough } from "node:stream";

import { PassThrough, Readable, Writable } from "node:stream";

import { describe, expect, it, vi } from "vitest";

import {

createReadableTextStream,

createWritableTextBuffer,

runNativeHookRelayCli,

} from "./native-hook-relay-cli.js";

import { runNativeHookRelayCli } from "./native-hook-relay-cli.js";

function createReadableTextStream(text: string): NodeJS.ReadableStream {

return Readable.from([text]);

}

function createWritableTextBuffer(): NodeJS.WritableStream & { text: () => string } {

const chunks: Buffer[] = [];

const stream = new Writable({

write(chunk, _encoding, callback) {

chunks.push(Buffer.isBuffer(chunk) ? chunk : Buffer.from(String(chunk)));

callback();

},

});

return Object.assign(stream, {

text: () => Buffer.concat(chunks).toString("utf8"),

});

}

describe("native hook relay CLI", () => {

it("reads Codex hook JSON from stdin and forwards it to the gateway relay", async () => {