<?php

namespace Badcow\DNS\Tests\Rdata;

use Badcow\DNS\Edns\Option\OptionInterface;
use Badcow\DNS\Edns\Option\TCP_KEEPALIVE;
use Badcow\DNS\Edns\Option\UnknownOption;
use Badcow\DNS\Rdata\DecodeException;
use Badcow\DNS\Rdata\OPT;
use PHPUnit\Framework\TestCase;

class OptTest extends TestCase
{
    public function testOutput(): void
    {
        $opt = new OPT();
        $this->assertEmpty($opt->toText());
    }

    public function testFromText(): void
    {
        $this->expectException(\Exception::class);
        $text = '';
        $opt = new OPT();
        $opt->fromText($text);
    }

    public function testFromWire1(): void
    {
        $wire = "\x00\x0B\x00\x00\x00\xFF\x00\x01A";

        $opt = new OPT();
        $opt->fromWire($wire);

        $options = $opt->getOptions();
        $this->assertCount(2, $options);
        $this->assertContainsOnlyInstancesOf(OptionInterface::class, $options);
        $this->assertInstanceOf(TCP_KEEPALIVE::class, $options[0]);
        $this->assertInstanceOf(UnknownOption::class, $options[1]);
        $this->assertEquals(255, $options[1]->getNameCode());
    }

    public function testFromWire2(): void
    {
        $this->expectException(DecodeException::class);
        $wire = "\x00\x00";
        $opt = new OPT();
        $opt->fromWire($wire);
    }

    public function testToWire(): void
    {
        $options = [];
        $options[0] = new TCP_KEEPALIVE();
        $options[1] = new UnknownOption();
        $options[1]->setOptionCode(255);
        $options[1]->setData('A');

        $opt = new OPT();
        $this->assertEmpty($opt->toWire());
        $opt->setOptions($options);

        $wire = "\x00\x0B\x00\x00\x00\xFF\x00\x01A";
        $this->assertEquals($wire, $opt->toWire());
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODM4Njk5MDg0ODgwNDIyNyA3MTU2ODc4NDE0MDYzMTYyIDg4Mzg2MDUxNzAzNzE4MDU=