<?php

namespace NoccyLabs\React\Http2\Header;

use PHPUnit\Framework\Attributes\CoversClass;

#[CoversClass(HeaderBag::class)]
#[CoversClass(HeaderPacker::class)]
class HeaderPackerTest extends \PHPUnit\Framework\TestCase
{

    public function testUnpackingExamplesFromRfc7541()
    {
        $packer = new HeaderPacker();

        $in = "\x82\x86\x84\x41\x8c\xf1\xe3\xc2\xe5\xf2\x3a\x6b\xa0\xab\x90\xf4\xff";
        $expect = new HeaderBag([
            ':method' => 'GET',
            ':scheme' => 'http',
            ':path' => '/',
            ':authority' => 'www.example.com'
        ]);
        $out = $packer->unpackHeaders($in);

        $this->assertEquals($expect, $out);

    }

    public function testPackingExamplesFromRfc7541()
    {
        $packer = new HeaderPacker();

        $expect = "\x82\x86\x84\x41\x8c\xf1\xe3\xc2\xe5\xf2\x3a\x6b\xa0\xab\x90\xf4\xff";
        $in = new HeaderBag([
            ':method' => 'GET',
            ':scheme' => 'http',
            ':path' => '/',
            ':authority' => 'www.example.com'
        ]);
        $out = $packer->packHeaders($in);

        $this->assertEquals($expect, $out);

    }


}