<?php

namespace Badcow\DNS\Tests\Parser;

use Badcow\DNS\Parser\ResourceRecordIterator;
use PHPUnit\Framework\TestCase;

class ResourceRecordIteratorTest extends TestCase
{
    public function testNavigation(): void
    {
        $string = 'this is a string consisting of some words';
        $iterator = new ResourceRecordIterator($string);

        $this->assertEquals(0, $iterator->key());

        $iterator->end();
        $this->assertEquals('words', $iterator->current());

        $iterator->next();
        $this->assertFalse($iterator->valid());

        $iterator->prev();
        $this->assertEquals('words', $iterator->current());

        $iterator->seek(2);
        $this->assertEquals('a', $iterator->current());

        $iterator->prev();
        $this->assertEquals('is', $iterator->current());

        $iterator->seek(0);
        $this->assertEquals('this', $iterator->current());

        $this->expectException(\OutOfBoundsException::class);
        $iterator->prev();
    }

    public function testGetRemainingAsString(): void
    {
        $string = 'this is a string consisting of some words';
        $iterator = new ResourceRecordIterator($string);
        $iterator->seek(3);

        $this->assertEquals('string consisting of some words', $iterator->getRemainingAsString());
    }

    public function testToString(): void
    {
        $string = 'this is a string consisting of some words';
        $iterator = new ResourceRecordIterator($string);

        $this->assertEquals($string, (string) $iterator);
    }
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MTkxODk1NzkxNjUxNjU1NiAxMDgwNDg4NDI3ODY5NjA5IDMzNzg5NTMzNDcyMzAwNDA=