BaseSetTest.php

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<?php

declare(strict_types=1);

namespace ILIAS\MetaData\Elements\Base;

use PHPUnit\Framework\TestCase;
use ILIAS\MetaData\Structure\Definitions\DefinitionInterface;
use ILIAS\MetaData\Elements\Data\Type;
use ILIAS\MetaData\Elements\NoID;

class BaseSetTest extends TestCase
{
    protected function getBaseSet(
        BaseElementInterface $root
    ): BaseSet {
        return new class ($root) extends BaseSet {
            public function __construct(
                BaseElementInterface $root
            ) {
                parent::__construct($root);
            }
        };
    }

    protected function getRoot(): BaseElementInterface
    {
        return new class () extends NullBaseElement {
            public function getMDID(): int|NoID
            {
                return NoID::ROOT;
            }

            public function isRoot(): bool
            {
                return true;
            }
        };
    }

    public function testGetRoot(): void
    {
        $root = $this->getRoot();
        $set = $this->getBaseSet($root);

        $this->assertSame($root, $set->getRoot());
    }

    public function testNotRootException(): void
    {
        $not_root = new NullBaseElement();

        $this->expectException(\ilMDElementsException::class);
        $set = $this->getBaseSet($not_root);
    }

    public function testClone(): void
    {
        $root = $this->getRoot();
        $set = $this->getBaseSet($root);

        $cloned_set = clone $set;
        $this->assertEquals($root, $cloned_set->getRoot());
        $this->assertNotSame($root, $cloned_set->getRoot());
    }
}