Facile\OpenIDClientTest\functions\DerivedKeyTest

Complexity

Total Complexity

2

Size/Duplication

Total Lines	25
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	testDerivedKey()	0	5	1
A	valuesProvider()	0	9	1

<?php

declare(strict_types=1);

namespace Facile\OpenIDClientTest\functions;

use function Facile\OpenIDClient\derived_key;
use Facile\OpenIDClientTest\TestCase;

class DerivedKeyTest extends TestCase
{
    /**
     * @dataProvider valuesProvider
     *
     * @param string $secret
     * @param int $length
     * @param string $expected
     */
    public function testDerivedKey(string $secret, int $length, string $expected): void
    {
        $jwk = derived_key($secret, $length);
        static::assertSame('oct', $jwk->get('kty'));
        static::assertSame($expected, $jwk->get('k'));
    }

    public function valuesProvider(): array
    {
        $string = 'abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ';

        return [
            [$string, 128, 'zwBxoIOtPkc0nS4_vIltBw'],
            [$string, 192, 'zwBxoIOtPkc0nS4_vIltB6DVBYCzNcN-'],
            [$string, 256, 'zwBxoIOtPkc0nS4_vIltB6DVBYCzNcN-OX1Akb-OcTs'],
            [$string, 384, 'zwBxoIOtPkc0nS4_vIltB6DVBYCzNcN-OX1Akb-OcTs'],
        ];
    }
}