Carousel Unit Test File

CarouselUnitTest.php

<?php

namespace Tests\Unit\Carousels;

use Tests\TestCase;

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

        $carousel = factory(Carousel::class)->create();
        $carouselRepo = new CarouselRepository($carousel);

        $data = ['title' => null];
        $carouselRepo->updateCarousel($data);
    }  
  
    /** @test */
    public function it_should_throw_not_found_error_exception_when_the_carousel_is_not_found()
    {
        $this->expectException(CarouselNotFoundException::class);

        $carouselRepo = new CarouselRepository(new Carousel);
        $carouselRepo->findCarousel(999);
    }

    /** @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([]);
    }
}