Carousel Unit Test File

CarouselUnitTest.php

<?php

namespace Tests\Unit\Carousels;

use Tests\TestCase;

class CarouselUnitTest extends TestCase
{
    /** @test */
    public function it_should_throw_an_error_when_the_required_columns_are_not_filled()
    {
        $this->expectException(CreateCarouselErrorException::class);

        $carouselRepo = new CarouselRepository(new Carousel);
        $carouselRepo->createCarousel([]);
    }
}