<?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:----OTkzMTkyODY3ODc5MDg4IDQ2Nzk5NDU2NjQzNDkzOTkgNzU5NjE2NDk5MDAxNTI5OQ==