<?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:----Nzk2NjA2MDUxODcxOTk2NCAzNjkzODEzNjQ3NzA1NiAyMzQwNzkwNDI5ODk1NTcw