<?php

namespace Badcow\DNS\Tests\Rdata;

use Badcow\DNS\Rdata\CNAME;
use PHPUnit\Framework\TestCase;

class CnameTest extends TestCase
{
    public function testOutput(): void
    {
        $target = 'foo.example.com.';
        $cname = new CNAME();
        $cname->setTarget($target);

        $this->assertEquals($target, $cname->toText());
    }

    public function testFromText(): void
    {
        $text = 'host.example.com.';
        /** @var CNAME $cname */
        $cname = new CNAME();
        $cname->fromText($text);

        $this->assertEquals($text, $cname->getTarget());
    }

    public function testWire(): void
    {
        $host = 'host.example.com.';
        $expectation = chr(4).'host'.chr(7).'example'.chr(3).'com'.chr(0);

        /** @var CNAME $cname */
        $cname = new CNAME();
        $cname->fromWire($expectation);

        $this->assertEquals($expectation, $cname->toWire());
        $this->assertEquals($host, $cname->getTarget());

        //Test that toWire() will throw an exception if no target is set.
        $cname = new CNAME();
        $this->expectException(\InvalidArgumentException::class);
        $this->expectExceptionMessage('Target must be set.');
        $cname->toWire();
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NDI4MzY5NzQ4NTEyOTY5OSAzMTI1MTU0NDMwNjQ4MDMwIDk1NzkzMjMyMDExNzM1Mzc=