KeyValueAccessTest.php

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<?php
 
declare(strict_types=1);
 
namespace ILIAS\Tests\Refinery;
 
use ILIAS\Refinery\KeyValueAccess;
use ILIAS\Refinery\Factory as Refinery;
use ILIAS\Language\Language;
use PHPUnit\Framework\TestCase as PHPUnitTestCase;
use ILIAS\Data\Factory as DataFactory;
 
class KeyValueAccessTest extends PHPUnitTestCase
{
    private Refinery $refinery;
 
    protected function setUp(): void
    {
        $this->refinery = new Refinery(new DataFactory(), $this->createMock(Language::class));
    }
 
    public function testAccess(): void
    {
        $array = [
            'key_one' => '1',
            'key_two' => '2',
            'key_three' => '3',
        ];
 
        $kv = new KeyValueAccess($array, $this->refinery->kindlyTo()->int());
 
        $this->assertEquals(3, $kv->count());
        $this->assertEquals(1, $kv['key_one']);
        $this->assertEquals(2, $kv['key_two']);
        $this->assertEquals(3, $kv['key_three']);
        $this->assertEquals(null, $kv['key_four']);
    }
 
    public function testRecursion(): void
    {
        $array = [
            'key_one' => '1',
            'key_two' => [
                'sub_key_one' => '1',
                'sub_key_two' => [
                    'sub_sub_key_one' => '1',
                ],
            ]
        ];
 
        $kv = new KeyValueAccess($array, $this->refinery->kindlyTo()->int());
        $this->assertEquals(2, $kv->count());
        $this->assertEquals(1, $kv['key_two']['sub_key_one']);
        $this->assertEquals(1, $kv['key_two']['sub_key_two']['sub_sub_key_one']);
    }
}