GroupTest.php

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<?php
 
declare(strict_types=1);
 
namespace ILIAS\Tests\Refinery\To;
 
use ILIAS\Data\Alphanumeric;
use ILIAS\Data\Factory as DataFactory;
use ILIAS\Refinery\To\Group as ToGroup;
use ILIAS\Refinery\To\Transformation\BooleanTransformation;
use ILIAS\Refinery\To\Transformation\DictionaryTransformation;
use ILIAS\Refinery\To\Transformation\FloatTransformation;
use ILIAS\Refinery\To\Transformation\IntegerTransformation;
use ILIAS\Refinery\To\Transformation\ListTransformation;
use ILIAS\Refinery\To\Transformation\NewMethodTransformation;
use ILIAS\Refinery\To\Transformation\NewObjectTransformation;
use ILIAS\Refinery\To\Transformation\RecordTransformation;
use ILIAS\Refinery\To\Transformation\StringTransformation;
use ILIAS\Refinery\To\Transformation\TupleTransformation;
use ILIAS\Tests\Refinery\TestCase;
use InvalidArgumentException;
 
class GroupTest extends TestCase
{
    private ToGroup $basicGroup;
 
    protected function setUp(): void
    {
        $this->basicGroup = new ToGroup(new DataFactory());
    }
 
    public function testIsIntegerTransformationInstance(): void
    {
        $transformation = $this->basicGroup->int();
 
        $this->assertInstanceOf(IntegerTransformation::class, $transformation);
    }
 
    public function testIsStringTransformationInstance(): void
    {
        $transformation = $this->basicGroup->string();
 
        $this->assertInstanceOf(StringTransformation::class, $transformation);
    }
 
    public function testIsFloatTransformationInstance(): void
    {
        $transformation = $this->basicGroup->float();
 
        $this->assertInstanceOf(FloatTransformation::class, $transformation);
    }
 
    public function testIsBooleanTransformationInstance(): void
    {
        $transformation = $this->basicGroup->bool();
 
        $this->assertInstanceOf(BooleanTransformation::class, $transformation);
    }
 
    public function testListOfTransformation(): void
    {
        $transformation = $this->basicGroup->listOf(new StringTransformation());
 
        $this->assertInstanceOf(ListTransformation::class, $transformation);
    }
 
    public function testTupleOfTransformation(): void
    {
        $transformation = $this->basicGroup->tupleOf([new StringTransformation()]);
 
        $this->assertInstanceOf(TupleTransformation::class, $transformation);
    }
 
    public function testRecordOfTransformation(): void
    {
        $transformation = $this->basicGroup->recordOf(['toString' => new StringTransformation()]);
 
        $this->assertInstanceOf(RecordTransformation::class, $transformation);
    }
 
    public function testDictionaryOfTransformation(): void
    {
        $transformation = $this->basicGroup->dictOf(new StringTransformation());
 
        $this->assertInstanceOf(DictionaryTransformation::class, $transformation);
    }
 
    public function testNewObjectTransformation(): void
    {
        $transformation = $this->basicGroup->toNew(MyClass::class);
 
        $this->assertInstanceOf(NewObjectTransformation::class, $transformation);
    }
 
    public function testNewMethodTransformation(): void
    {
        $transformation = $this->basicGroup->toNew([new MyClass(), 'myMethod']);
 
        $this->assertInstanceOf(NewMethodTransformation::class, $transformation);
    }
 
    public function testNewMethodTransformationThrowsExceptionBecauseToManyParametersAreGiven(): void
    {
        $this->expectNotToPerformAssertions();
 
        try {
            $transformation = $this->basicGroup->toNew([new MyClass(), 'myMethod', 'hello']);
        } catch (InvalidArgumentException $exception) {
            return;
        }
 
        $this->fail();
    }
 
    public function testNewMethodTransformationThrowsExceptionBecauseToFewParametersAreGiven(): void
    {
        $this->expectNotToPerformAssertions();
 
        try {
            $transformation = $this->basicGroup->toNew([new MyClass()]);
        } catch (InvalidArgumentException $exception) {
            return;
        }
 
        $this->fail();
    }
 
    public function testCreateDataTransformation(): void
    {
        $transformation = $this->basicGroup->data('alphanumeric');
 
        $this->assertInstanceOf(NewMethodTransformation::class, $transformation);
 
        $result = $transformation->transform(['hello']);
 
        $this->assertInstanceOf(Alphanumeric::class, $result);
    }
}
 
class MyClass
{
    public function myMethod(): array
    {
        return [$this->string, $this->integer];
    }
}