MediaRevisionTest.php

Same filename in other branches
  1. 9 core/modules/media/tests/src/Functional/MediaRevisionTest.php
  2. 10 core/modules/media/tests/src/Functional/MediaRevisionTest.php
  3. 11.x core/modules/media/tests/src/Functional/MediaRevisionTest.php

Namespace

Drupal\Tests\media\Functional

File

core/modules/media/tests/src/Functional/MediaRevisionTest.php

View source
<?php

namespace Drupal\Tests\media\Functional;

use Drupal\Core\Entity\EntityInterface;
use Drupal\field\Entity\FieldConfig;
use Drupal\media\MediaInterface;
use Drupal\user\Entity\Role;
use Drupal\user\RoleInterface;

/**
 * Tests the revisionability of media entities.
 *
 * @group media
 */
class MediaRevisionTest extends MediaFunctionalTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * Checks media revision operations.
     */
    public function testRevisions() {
        $assert = $this->assertSession();
        
        /** @var \Drupal\Core\Entity\Sql\SqlContentEntityStorage $media_storage */
        $media_storage = $this->container
            ->get('entity_type.manager')
            ->getStorage('media');
        // Create a media type and media item.
        $media_type = $this->createMediaType('test');
        $media = $media_storage->create([
            'bundle' => $media_type->id(),
            'name' => 'Unnamed',
        ]);
        $media->save();
        // You can't access the revision page when there is only 1 revision.
        $this->drupalGet('media/' . $media->id() . '/revisions/' . $media->getRevisionId() . '/view');
        $assert->statusCodeEquals(403);
        // Create some revisions.
        $media_revisions = [];
        $media_revisions[] = clone $media;
        $revision_count = 3;
        for ($i = 0; $i < $revision_count; $i++) {
            $media->revision_log = $this->randomMachineName(32);
            $media = $this->createMediaRevision($media);
            $media_revisions[] = clone $media;
        }
        // Get the last revision for simple checks.
        
        /** @var \Drupal\media\MediaInterface $media */
        $media = end($media_revisions);
        // Test permissions.
        $this->drupalLogin($this->nonAdminUser);
        
        /** @var \Drupal\user\RoleInterface $role */
        $role = Role::load(RoleInterface::AUTHENTICATED_ID);
        // Test 'view all media revisions' permission ('view media' permission is
        // needed as well).
        user_role_revoke_permissions($role->id(), [
            'view media',
            'view all media revisions',
        ]);
        $this->drupalGet('media/' . $media->id() . '/revisions/' . $media->getRevisionId() . '/view');
        $assert->statusCodeEquals(403);
        $this->grantPermissions($role, [
            'view media',
            'view all media revisions',
        ]);
        $this->drupalGet('media/' . $media->id() . '/revisions/' . $media->getRevisionId() . '/view');
        $assert->statusCodeEquals(200);
        // Confirm the revision page shows the correct title.
        $assert->pageTextContains($media->getName());
        // Confirm that the last revision is the default revision.
        $this->assertTrue($media->isDefaultRevision(), 'Last revision is the default.');
    }
    
    /**
     * Tests creating revisions of a File media item.
     */
    public function testFileMediaRevision() {
        $assert = $this->assertSession();
        $uri = 'temporary://foo.txt';
        file_put_contents($uri, $this->randomString(128));
        $this->createMediaType('file', [
            'id' => 'document',
            'new_revision' => TRUE,
        ]);
        // Create a media item.
        $this->drupalGet('/media/add/document');
        $page = $this->getSession()
            ->getPage();
        $page->fillField('Name', 'Foobar');
        $page->attachFileToField('File', $this->container
            ->get('file_system')
            ->realpath($uri));
        $page->pressButton('Save');
        $assert->addressEquals('admin/content/media');
        // The media item was just created, so it should only have one revision.
        $media = $this->container
            ->get('entity_type.manager')
            ->getStorage('media')
            ->load(1);
        $this->assertRevisionCount($media, 1);
        // If we edit the item, we should get a new revision.
        $this->drupalGet('/media/1/edit');
        $assert->checkboxChecked('Create new revision');
        $page = $this->getSession()
            ->getPage();
        $page->fillField('Name', 'Foobaz');
        $page->pressButton('Save');
        $this->assertRevisionCount($media, 2);
        // Confirm the correct revision title appears on "view revisions" page.
        $media = $this->container
            ->get('entity_type.manager')
            ->getStorage('media')
            ->loadUnchanged(1);
        $this->drupalGet("media/" . $media->id() . "/revisions/" . $media->getRevisionId() . "/view");
        $assert->pageTextContains('Foobaz');
    }
    
    /**
     * Tests creating revisions of a Image media item.
     */
    public function testImageMediaRevision() {
        $assert = $this->assertSession();
        $this->createMediaType('image', [
            'id' => 'image',
            'new_revision' => TRUE,
        ]);
        
        /** @var \Drupal\field\FieldConfigInterface $field */
        // Disable the alt text field, because this is not a JavaScript test and
        // the alt text field will therefore not appear without a full page refresh.
        $field = FieldConfig::load('media.image.field_media_image');
        $settings = $field->getSettings();
        $settings['alt_field'] = FALSE;
        $settings['alt_field_required'] = FALSE;
        $field->set('settings', $settings);
        $field->save();
        // Create a media item.
        $this->drupalGet('/media/add/image');
        $page = $this->getSession()
            ->getPage();
        $page->fillField('Name', 'Foobar');
        $page->attachFileToField('Image', $this->root . '/core/modules/media/tests/fixtures/example_1.jpeg');
        $page->pressButton('Save');
        $assert->addressEquals('admin/content/media');
        // The media item was just created, so it should only have one revision.
        $media = $this->container
            ->get('entity_type.manager')
            ->getStorage('media')
            ->load(1);
        $this->assertRevisionCount($media, 1);
        // If we edit the item, we should get a new revision.
        $this->drupalGet('/media/1/edit');
        $assert->checkboxChecked('Create new revision');
        $page = $this->getSession()
            ->getPage();
        $page->fillField('Name', 'Foobaz');
        $page->pressButton('Save');
        $this->assertRevisionCount($media, 2);
        // Confirm the correct revision title appears on "view revisions" page.
        $media = $this->container
            ->get('entity_type.manager')
            ->getStorage('media')
            ->loadUnchanged(1);
        $this->drupalGet("media/" . $media->id() . "/revisions/" . $media->getRevisionId() . "/view");
        $assert->pageTextContains('Foobaz');
    }
    
    /**
     * Creates a new revision for a given media item.
     *
     * @param \Drupal\media\MediaInterface $media
     *   A media object.
     *
     * @return \Drupal\media\MediaInterface
     *   A media object with up to date revision information.
     */
    protected function createMediaRevision(MediaInterface $media) {
        $media->setName($this->randomMachineName());
        $media->setNewRevision();
        $media->save();
        return $media;
    }
    
    /**
     * Asserts that an entity has a certain number of revisions.
     *
     * @param \Drupal\Core\Entity\EntityInterface $entity
     *   The entity in question.
     * @param int $expected_revisions
     *   The expected number of revisions.
     */
    protected function assertRevisionCount(EntityInterface $entity, $expected_revisions) {
        $entity_type = $entity->getEntityType();
        $count = $this->container
            ->get('entity_type.manager')
            ->getStorage($entity_type->id())
            ->getQuery()
            ->count()
            ->allRevisions()
            ->condition($entity_type->getKey('id'), $entity->id())
            ->execute();
        $this->assertSame($expected_revisions, (int) $count);
    }

}

Classes

Title Deprecated Summary
MediaRevisionTest Tests the revisionability of media entities.

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