Badcow / DNS

tests/Rdata/UriTest.php

<?php

declare(strict_types=1);

/*
 * This file is part of Badcow DNS Library.
 *
 * (c) Samuel Williams <sam@badcow.co>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Badcow\DNS\Tests\Rdata;

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

class UriTest extends TestCase
{
    public function dataProvider_testExceptions(): array
    {
        return [
            //[Priority, Weight, Target, ExpectedException, ExpectedExceptionMessage]
            [-1, 1, 'http://www.example.com/path', \InvalidArgumentException::class, 'Priority must be an unsigned integer on the range [0-65535]'],
            [0x10000, 10, 'https://tools.ietf.org/html/rfc7553', \InvalidArgumentException::class, 'Priority must be an unsigned integer on the range [0-65535]'],
            [10, -1, 'http://www.example.com/path', \InvalidArgumentException::class, 'Weight must be an unsigned integer on the range [0-65535]'],
            [256, 0x10000, 'https://tools.ietf.org/html/rfc7553', \InvalidArgumentException::class, 'Weight must be an unsigned integer on the range [0-65535]'],
            [10, 0xff, '"https://tools.ietf.org/html/rfc7553"', \InvalidArgumentException::class, 'The target ""https://tools.ietf.org/html/rfc7553"" is not a valid URI.'],
        ];
    }

    public function testOutput(): void

This method seems to be duplicated in your project.

    {
        $srv = Factory::URI(10, 1, 'http://www.example.com/path');
        $expectation = '10 1 "http://www.example.com/path"';

        $this->assertEquals($expectation, $srv->toText());
        $this->assertEquals(10, $srv->getPriority());
        $this->assertEquals(1, $srv->getWeight());
        $this->assertEquals('http://www.example.com/path', $srv->getTarget());
    }

    /**
     * @dataProvider dataProvider_testExceptions
     */
    public function testExceptions(int $priority, int $weight, string $target, string $expectedException, string $expectedExceptionMessage): void
    {
        $this->expectException($expectedException);
        $this->expectExceptionMessage($expectedExceptionMessage);

        Factory::URI($priority, $weight, $target);
    }

    public function testFromText(): void

This method seems to be duplicated in your project.

    {
        $text = '10 1 "ftp://ftp1.example.com/public%20data"';

        $uri = new URI();
        $uri->setPriority(10);
        $uri->setWeight(1);
        $uri->setTarget('ftp://ftp1.example.com/public%20data');

        $fromText = new URI();
        $fromText->fromText($text);
        $this->assertEquals($uri, $fromText);
    }

    public function testWire(): void
    {
        $wireFormat = pack('nn', 10, 1).'ftp://ftp1.example.com/public%20data';
        $uri = new URI();
        $uri->setPriority(10);
        $uri->setWeight(1);
        $uri->setTarget('ftp://ftp1.example.com/public%20data');

        $this->assertEquals($wireFormat, $uri->toWire());
        $fromWire = new URI();
        $fromWire->fromWire($wireFormat);
        $this->assertEquals($uri, $fromWire);
        $rdLength = strlen($wireFormat);
        $wireFormat = 'abc'.$wireFormat;
        $offset = 3;

        $fromWire = new URI();
        $fromWire->fromWire($wireFormat, $offset, $rdLength);
        $this->assertEquals($uri, $fromWire);
        $this->assertEquals(3 + $rdLength, $offset);
    }
}