IdentityTransformationTest.php

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<?php
 
declare(strict_types=1);
 
namespace ILIAS\Tests\Refinery;
 
use ILIAS\Data\Result\Ok;
use ILIAS\Data\Result\Error;
use ILIAS\Refinery\IdentityTransformation;
use PHPUnit\Framework\TestCase;
 
class IdentityTransformationTest extends TestCase
{
    public function testTransform(): void
    {
        $value = 'hejaaa';
 
        $actual = (new IdentityTransformation())->transform($value);
 
        $this->assertEquals($value, $actual);
    }
 
    public function testApplyToOk(): void
    {
        $value = ['im in an array'];
        $result = (new IdentityTransformation())->applyTo(new Ok($value));
        $this->assertInstanceOf(Ok::class, $result);
        $this->assertEquals($value, $result->value());
    }
 
    public function testApplyToError(): void
    {
        $error = new Error('some error');
        $result = (new IdentityTransformation())->applyTo($error);
        $this->assertEquals($error, $result);
    }
}