intervention_image/tests/Unit/Drivers/Imagick/FrameTest.php

<?php

declare(strict_types=1);

namespace Intervention\Image\Tests\Unit\Drivers\Imagick;

use PHPUnit\Framework\Attributes\CoversClass;
use PHPUnit\Framework\Attributes\RequiresPhpExtension;
use Imagick;
use ImagickPixel;
use Intervention\Image\Drivers\Imagick\Driver;
use Intervention\Image\Drivers\Imagick\Frame;
use Intervention\Image\Image;
use Intervention\Image\Geometry\Rectangle;
use Intervention\Image\Tests\BaseTestCase;

#[RequiresPhpExtension('imagick')]
#[CoversClass(Frame::class)]
final class FrameTest extends BaseTestCase
{
    protected function getTestFrame(): Frame
    {
        $imagick = new Imagick();
        $imagick->newImage(3, 2, new ImagickPixel('red'), 'png');
        $imagick->setImageDelay(125); // 1.25 seconds
        $imagick->setImageDispose(0);
        $imagick->setImagePage(3, 2, 8, 9);

        return new Frame($imagick);
    }

    public function testConstructor(): void
    {
        $frame = $this->getTestFrame();
        $this->assertInstanceOf(Frame::class, $frame);
    }

    public function testGetSize(): void
    {
        $frame = $this->getTestFrame();
        $this->assertInstanceOf(Rectangle::class, $frame->size());
    }

    public function testSetGetDelay(): void
    {
        $frame = $this->getTestFrame();
        $this->assertEquals(1.25, $frame->delay());

        $result = $frame->setDelay(2.5);
        $this->assertInstanceOf(Frame::class, $result);
        $this->assertEquals(2.5, $frame->delay());
        $this->assertEquals(250, $frame->native()->getImageDelay());
    }

    public function testSetGetDispose(): void
    {
        $frame = $this->getTestFrame();
        $this->assertEquals(0, $frame->dispose());

        $result = $frame->setDispose(3);
        $this->assertInstanceOf(Frame::class, $result);
        $this->assertEquals(3, $frame->dispose());
    }

    public function testSetGetOffsetLeft(): void
    {
        $frame = $this->getTestFrame();
        $this->assertEquals(8, $frame->offsetLeft());

        $result = $frame->setOffsetLeft(100);
        $this->assertInstanceOf(Frame::class, $result);
        $this->assertEquals(100, $frame->offsetLeft());
    }

    public function testSetGetOffsetTop(): void
    {
        $frame = $this->getTestFrame();
        $this->assertEquals(9, $frame->offsetTop());

        $result = $frame->setOffsetTop(100);
        $this->assertInstanceOf(Frame::class, $result);
        $this->assertEquals(100, $frame->offsetTop());
    }

    public function testSetGetOffset(): void
    {
        $frame = $this->getTestFrame();
        $this->assertEquals(8, $frame->offsetLeft());
        $this->assertEquals(9, $frame->offsetTop());

        $result = $frame->setOffset(100, 200);
        $this->assertInstanceOf(Frame::class, $result);
        $this->assertEquals(100, $frame->offsetLeft());
        $this->assertEquals(200, $frame->offsetTop());
    }

    public function testToImage(): void
    {
        $frame = $this->getTestFrame();
        $this->assertInstanceOf(Image::class, $frame->toImage(new Driver()));
    }
}