import { describe, expect, test } from "bun:test";
import { parseKdbxFile } from "../../src/kdbx/format";

function createBuffer(): Uint8Array {
	const buffer = new Uint8Array(16);
	buffer[0] = 0x03;
	buffer[1] = 0xd9;
	buffer[2] = 0xa2;
	buffer[3] = 0x9a;
	buffer[4] = 0x67;
	buffer[5] = 0xfb;
	buffer[6] = 0x4b;
	buffer[7] = 0xb5;
	buffer[8] = 0x01;
	buffer[9] = 0x00;
	buffer[10] = 0x04;
	buffer[11] = 0x00;
	buffer[12] = 0xaa;
	buffer[13] = 0xbb;
	buffer[14] = 0xcc;
	buffer[15] = 0xdd;
	return buffer;
}

describe("parseKdbxFile", () => {
	test("extracts header and payload", () => {
		const file = parseKdbxFile(createBuffer());
		expect(file.header.version).toEqual({ major: 4, minor: 1 });
		expect(Array.from(file.payload)).toEqual([0xaa, 0xbb, 0xcc, 0xdd]);
	});
});