MediaLibraryUpdateFormAndViewDisplaysTest.php

<?php

namespace Drupal\Tests\media_library\Functional\Update;

use Drupal\Core\Entity\Entity\EntityFormDisplay;
use Drupal\Core\Entity\Entity\EntityViewDisplay;
use Drupal\FunctionalTests\Update\UpdatePathTestBase;
use Drupal\image\Entity\ImageStyle;

/**
 * Tests the media library module updates for form and view displays.
 *
 * @group media_library
 * @group legacy
 */
class MediaLibraryUpdateFormAndViewDisplaysTest extends UpdatePathTestBase {
    
    /**
     * {@inheritdoc}
     */
    public function setDatabaseDumpFiles() {
        $this->databaseDumpFiles = [
            __DIR__ . '/../../../../../system/tests/fixtures/update/drupal-8.4.0.bare.standard.php.gz',
            __DIR__ . '/../../../../../media/tests/fixtures/update/drupal-8.4.0-media_installed.php',
            __DIR__ . '/../../../fixtures/update/drupal-8.media_library-update-form-view-displays-2988433.php',
        ];
    }
    
    /**
     * Tests the media library module updates for form and view displays.
     *
     * @see media_library_update_8701()
     * @see media_library_post_update_display_modes()
     */
    public function testPostUpdateDisplayModes() {
        $this->assertNull(ImageStyle::load('media_library'));
        $this->assertNull(EntityFormDisplay::load('media.file.media_library'));
        $this->assertNull(EntityViewDisplay::load('media.file.media_library'));
        $this->assertNull(EntityFormDisplay::load('media.image.media_library'));
        $this->assertNull(EntityViewDisplay::load('media.image.media_library'));
        $this->runUpdates();
        $this->assertInstanceOf(ImageStyle::class, ImageStyle::load('media_library'));
        $this->assertInstanceOf(EntityFormDisplay::class, EntityFormDisplay::load('media.file.media_library'));
        $this->assertInstanceOf(EntityViewDisplay::class, EntityViewDisplay::load('media.file.media_library'));
        $this->assertInstanceOf(EntityFormDisplay::class, EntityFormDisplay::load('media.image.media_library'));
        $this->assertInstanceOf(EntityViewDisplay::class, EntityViewDisplay::load('media.image.media_library'));
        $this->assertSession()
            ->pageTextContains('Media Library form and view displays have been created for the following media types: File, Image.');
    }

}