<?php

namespace NoccyLabs\React\Protocol\Line;

use PHPUnit\Framework\Attributes\CoversClass;
use React\Stream\CompositeStream;
use React\Stream\ThroughStream;

#[CoversClass(HttpLikeProtocol::class)]
class HttpLikeProtocolTest extends \PHPUnit\Framework\TestCase
{

    public function testPackingFrames()
    {
        $proto = new HttpLikeProtocol(
            lineSeparator: "\n"
        );
        $packed = $proto->packFrame(['query' => 'GET / HTTP/1.1', 'headers' => [ 'foo' => [ 'bar' ]]]);
        $this->assertEquals("GET / HTTP/1.1\nfoo: bar\n\n", $packed);
    }

    public function testUnpackingFrames()
    {
        $proto = new HttpLikeProtocol(
            lineSeparator: "\n"
        );

        $msg1 = $proto->unpackFrame("GET / HTTP/1.1\nfoo: bar\n\n");
        $this->assertEquals(['query' => 'GET / HTTP/1.1', 'headers' => [ 'foo' => [ 'bar' ]]], $msg1);
    }    

    public function testConsumingFrames()
    {
        $proto = new HttpLikeProtocol(
            lineSeparator: "\n"
        );

        $buffer = "GET / HTTP/1.1\nfoo: bar\n\n";
        $msg1 = $proto->consumeFrame($buffer);
        // $msg2 = $proto->consumeFrame($buffer);

        $this->assertEquals(['query' => 'GET / HTTP/1.1', 'headers' => [ 'foo' => [ 'bar' ]]], $msg1);
        // $this->assertEquals(['bar','false'], $msg2);
    }    
}