ImageUpdateTest.php

<?php

namespace Drupal\Tests\image\Functional\Update;

use Drupal\FunctionalTests\Update\UpdatePathTestBase;

/**
 * Tests Image update path.
 *
 * @group image
 * @group legacy
 */
class ImageUpdateTest extends UpdatePathTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected function setDatabaseDumpFiles() {
        $this->databaseDumpFiles = [
            __DIR__ . '/../../../../../system/tests/fixtures/update/drupal-8-rc1.bare.standard.php.gz',
        ];
    }
    
    /**
     * Tests image_post_update_image_style_dependencies().
     *
     * @see image_post_update_image_style_dependencies()
     */
    public function testPostUpdateImageStylesDependencies() {
        $view = 'core.entity_view_display.node.article.default';
        $form = 'core.entity_form_display.node.article.default';
        // Check that view display 'node.article.default' doesn't depend on image
        // style 'image.style.large'.
        $dependencies = $this->config($view)
            ->get('dependencies.config');
        $this->assertFalse(in_array('image.style.large', $dependencies));
        // Check that form display 'node.article.default' doesn't depend on image
        // style 'image.style.thumbnail'.
        $dependencies = $this->config($form)
            ->get('dependencies.config');
        $this->assertFalse(in_array('image.style.thumbnail', $dependencies));
        // Run updates.
        $this->runUpdates();
        // Check that view display 'node.article.default' depend on image style
        // 'image.style.large'.
        $dependencies = $this->config($view)
            ->get('dependencies.config');
        $this->assertTrue(in_array('image.style.large', $dependencies));
        // Check that form display 'node.article.default' depend on image style
        // 'image.style.thumbnail'.
        $dependencies = $this->config($view)
            ->get('dependencies.config');
        $this->assertTrue(in_array('image.style.large', $dependencies));
    }

}