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<?php
/**
* League.Uri (https://uri.thephpleague.com)
*
* (c) Ignace Nyamagana Butera <nyamsprod@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types=1);
namespace League\Uri\IPv6;
use PHPUnit\Framework\Attributes\DataProvider;
use PHPUnit\Framework\TestCase;
use ValueError;
final class ConverterTest extends TestCase
{
#[DataProvider('ipv6NormalizationUriProvider')]
public function testItCanExpandOrCompressTheHost(
string $ipv6,
string $ipv6Compressed,
string $ipv6Expanded,
): void {
self::assertSame($ipv6Compressed, Converter::compress($ipv6));
self::assertSame($ipv6Expanded, Converter::expand($ipv6));
}
public static function ipv6NormalizationUriProvider(): iterable
{
yield 'no change happen with a non IP ipv6' => [
'ipv6' => 'example.com',
'ipv6Compressed' => 'example.com',
'ipv6Expanded' => 'example.com',
];
yield 'no change happen with a IPv4 ipv6' => [
'ipv6' => '127.0.0.1',
'ipv6Compressed' => '127.0.0.1',
'ipv6Expanded' => '127.0.0.1',
];
yield 'IPv6 gets expanded if needed' => [
'ipv6' => '[fe80::a%25en1]',
'ipv6Compressed' => '[fe80::a%25en1]',
'ipv6Expanded' => '[fe80:0000:0000:0000:0000:0000:0000:000a%25en1]',
];
yield 'IPv6 gets compressed if needed' => [
'ipv6' => '[0000:0000:0000:0000:0000:0000:0000:0001]',
'ipv6Compressed' => '[::1]',
'ipv6Expanded' => '[0000:0000:0000:0000:0000:0000:0000:0001]',
];
}
#[DataProvider('invalidIpv6')]
public function testItFailsToCompressANonIpv6(string $invalidIp): void
{
$this->expectException(ValueError::class);
Converter::compressIp($invalidIp);
}
#[DataProvider('invalidIpv6')]
public function testItFailsToExpandANonIpv6(string $invalidIp): void
{
$this->expectException(ValueError::class);
Converter::expandIp($invalidIp);
}
public static function invalidIpv6(): iterable
{
yield 'hostname' => ['invalidIp' => 'example.com'];
yield 'ip future' => ['invalidIp' => '[v42.fdfsffd]'];
yield 'IPv6 with zoneIdentifier' => ['invalidIp' => 'fe80::a%25en1'];
}
}
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