<?php

namespace Badcow\DNS\Tests\Rdata;

use Badcow\DNS\Rdata\Factory;
use Badcow\DNS\Rdata\KX;
use PHPUnit\Framework\TestCase;

class KxTest extends TestCase
{
	public function testSetters(): void
	{
		$target = 'foo.example.com.';
		$preference = 10;
		$kx = new KX();
		$kx->setExchanger($target);
		$kx->setPreference($preference);

		$this->assertEquals($target, $kx->getExchanger());
		$this->assertEquals($preference, $kx->getPreference());
	}


	public function testOutput(): void
	{
		$target = 'foo.example.com.';
		$kx = new KX();
		$kx->SetExchanger($target);
		$kx->setPreference(42);

		$this->assertEquals('42 foo.example.com.', $kx->toText());
	}


	public function testOutputThrowsExceptionWhenMissingPreference(): void
	{
		$kx = new KX();
		$kx->setExchanger('mail.google.com.');

		$this->expectException(\InvalidArgumentException::class);
		$this->expectExceptionMessage('No preference has been set on KX object.');
		$kx->toText();
	}


	public function testOutputThrowsExceptionWhenMissingExchanger(): void
	{
		$kx = new KX();
		$kx->setPreference(15);

		$this->expectException(\InvalidArgumentException::class);
		$this->expectExceptionMessage('No exchanger has been set on KX object.');
		$kx->toText();
	}


	public function testFactory(): void
	{
		$kx = Factory::KX(15, 'mx.example.com.');
		$this->assertInstanceOf(KX::class, $kx);
		$this->assertEquals('15 mx.example.com.', $kx->toText());
	}


	public function testFromText(): void
	{
		$text = '10 mail.example.com.';
		/** @var KX $kx */
		$kx = KX::fromText($text);

		$this->assertEquals(10, $kx->getPreference());
		$this->assertEquals('mail.example.com.', $kx->getExchanger());
	}


	public function testWire(): void
	{
		$kx = new KX();
		$kx->setExchanger('mail.example.com.');
		$kx->setPreference(10);

		$expectation = pack('n', 10).chr(4).'mail'.chr(7).'example'.chr(3).'com'.chr(0);

		$this->assertEquals($expectation, $kx->toWire());
		$this->assertEquals($kx, KX::fromWire($expectation));
	}
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NjczMTA2NTYxMDEwMjAwNCA0MzMxOTU4NDc4MjM5MzEyIDk0NDczNjUwNDI5NjAzNzM=