<?php

namespace ElephantIO\Test\Websocket;

use ElephantIO\Parser\Websocket\Decoder;
use ElephantIO\Parser\Websocket\Encoder;
use ElephantIO\Parser\Websocket\Payload as BasePayload;
use PHPUnit\Framework\TestCase;
use ReflectionMethod;
use ReflectionProperty;

class PayloadTest extends TestCase
{
    public function testMaskData()
    {
        $payload = new Payload();

        $refl = new ReflectionProperty(Payload::class, 'maskKey');
        $refl->setAccessible(true);
        $refl->setValue($payload, '?EV!');

        $refl = new ReflectionMethod(Payload::class, 'maskData');
        $refl->setAccessible(true);

        $this->assertSame('592a39', bin2hex($refl->invoke($payload, 'foo')));
    }

    protected function encodeDecode($sz, $filename)
    {
        $payload = file_get_contents($filename);
        $encoder = new Encoder($payload, Decoder::OPCODE_TEXT, false);
        $encoded = (string) $encoder;
        $decoder = new Decoder($encoded);
        $decoded = (string) $decoder;
        $this->assertEquals($payload, $decoded, 'Properly encode and decode payload '.$sz.' content');
    }

    public function testPayload7D()
    {
        $this->encodeDecode('125-bytes', __DIR__.'/data/payload-7d.txt');
    }

    public function testPayloadFFFF()
    {
        $this->encodeDecode('64-kilobytes', __DIR__.'/data/payload-ffff.txt');
    }

    public function testPayloadAboveFFFF()
    {
        $this->encodeDecode('100-kilobytes', __DIR__.'/data/payload-100k.txt');
    }
}

/**
 * Fixtures for these tests
 */
class Payload extends BasePayload
{
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MjU0Nzk0MzMwMTY1OTM2NSA3ODY2NDczNzk1MzU5ODA2IDM1NTk5MjYxMjgyMDgyMTU=