<?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:----NjE1Mzk4OTY3MzgwMDkzNCA1MDQ0NDgwMjc3OTE0NDQ1IDQ3NTk0NzEwNDc0MDI0NTE=