<?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:----NTU2NzE1NjgwMzA3NDQ0NyA3NDA3NDQ1NjMyNjM3NTc2IDgzNTA4NjY2MTQ0MzkzMTU=