function MediaThumbnailFormatterTest::testRender

Tests the media thumbnail field formatter.

File

core/modules/media/tests/src/Functional/FieldFormatter/MediaThumbnailFormatterTest.php, line 31

Class

MediaThumbnailFormatterTest

@covers \Drupal\media\Plugin\Field\FieldFormatter\MediaThumbnailFormatter

Namespace

Code

public function testRender() : void {
    $this->drupalLogin($this->adminUser);
    
    /** @var \Drupal\node\NodeStorage $node_storage */
    $node_storage = $this->container
        ->get('entity_type.manager')
        ->getStorage('node');
    // Create an image media type for testing the formatter.
    $this->createMediaType('image', [
        'id' => 'image',
    ]);
    // Create an article content type.
    $this->drupalCreateContentType([
        'type' => 'article',
        'name' => 'Article',
    ]);
    // Creates an entity reference field for media.
    $field_storage = FieldStorageConfig::create([
        'field_name' => 'field_media_reference',
        'type' => 'entity_reference',
        'entity_type' => 'node',
        'cardinality' => 1,
        'settings' => [
            'target_type' => 'media',
        ],
    ]);
    $field_storage->save();
    FieldConfig::create([
        'field_storage' => $field_storage,
        'bundle' => 'article',
        'label' => 'Reference media',
        'translatable' => FALSE,
    ])->save();
    // Alter the form display.
    $this->container
        ->get('entity_display.repository')
        ->getFormDisplay('node', 'article')
        ->setComponent('field_media_reference', [
        'type' => 'entity_reference_autocomplete',
    ])
        ->save();
    // Change the image thumbnail to point into the media.
    $this->changeMediaReferenceFieldLinkType('media');
    // Create and upload a file to the media.
    $file = File::create([
        'uri' => current($this->getTestFiles('image'))->uri,
    ]);
    $file->save();
    $mediaImage = Media::create([
        'bundle' => 'image',
        'name' => 'Test image',
        'field_media_image' => $file->id(),
    ]);
    $mediaImage->save();
    // Save the article node.
    $title = $this->randomMachineName();
    $edit = [
        'title[0][value]' => $title,
    ];
    $edit['field_media_reference[0][target_id]'] = $mediaImage->getName();
    $this->drupalGet('node/add/article');
    $this->submitForm($edit, 'Save');
    // Validate the image being loaded with the media reference.
    $this->assertSession()
        ->responseContains('<a href="' . $mediaImage->toUrl('edit-form')
        ->toString());
    // Retrieve the created node.
    $node = $this->drupalGetNodeByTitle($title);
    $nid = $node->id();
    // Change the image thumbnail to point into the content node.
    $this->changeMediaReferenceFieldLinkType('content');
    $node_storage->resetCache([
        $nid,
    ]);
    $this->drupalGet('node/' . $nid);
    // Validate image being loaded with the content on the link.
    $this->assertSession()
        ->responseContains('<a href="' . $node->toUrl()
        ->toString());
    $this->assertSession()
        ->responseContains('loading="eager"');
}