DataFactoryTest.php

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<?php

declare(strict_types=1);

namespace ILIAS\MetaData\Elements\Data;

use PHPUnit\Framework\TestCase;
use ILIAS\MetaData\Vocabularies\Slots\Identifier as SlotIdentifier;

class DataFactoryTest extends TestCase
{
    public function testCreateData(): void
    {
        $factory = new DataFactory();
        $data = $factory->data(Type::VOCAB_VALUE, 'value');

        $this->assertInstanceOf(DataInterface::class, $data);
    }

    public function testCreateDataSlotNotNull(): void
    {
        $factory = new DataFactory();
        $data = $factory->data(
            Type::VOCAB_VALUE,
            'value',
            SlotIdentifier::CLASSIFICATION_PURPOSE
        );

        $this->assertInstanceOf(DataInterface::class, $data);
    }

    public function testCreateNullData(): void
    {
        $factory = new DataFactory();
        $null_data = $factory->null();

        $this->assertInstanceOf(DataInterface::class, $null_data);
        $this->assertSame(Type::NULL, $null_data->type());
    }
}