You are here

Home » API reference » Drupal 8 » ImageFieldDefaultImagesTest.php » ImageFieldDefaultImagesTest

public function ImageFieldDefaultImagesTest::testDefaultImages in Drupal 8

Same name and namespace in other branches
  1. 9 core/modules/image/tests/src/Functional/ImageFieldDefaultImagesTest.php \Drupal\Tests\image\Functional\ImageFieldDefaultImagesTest::testDefaultImages()

Tests CRUD for fields and field storages with default images.

File

core/modules/image/tests/src/Functional/ImageFieldDefaultImagesTest.php, line 44

Class

ImageFieldDefaultImagesTest
Tests setting up default images both to the field and field storage.

Namespace

Drupal\Tests\image\Functional

Code

public function testDefaultImages() {
  $node_storage = $this->container
    ->get('entity_type.manager')
    ->getStorage('node');

  // Create files to use as the default images.
  $files = $this
    ->drupalGetTestFiles('image');

  // Create 10 files so the default image fids are not a single value.
  for ($i = 1; $i <= 10; $i++) {
    $filename = $this
      ->randomMachineName() . "{$i}";
    $desired_filepath = 'public://' . $filename;
    \Drupal::service('file_system')
      ->copy($files[0]->uri, $desired_filepath, FileSystemInterface::EXISTS_ERROR);
    $file = File::create([
      'uri' => $desired_filepath,
      'filename' => $filename,
      'name' => $filename,
    ]);
    $file
      ->save();
  }
  $default_images = [];
  foreach ([
    'field_storage',
    'field',
    'field2',
    'field_storage_new',
    'field_new',
    'field_storage_private',
    'field_private',
  ] as $image_target) {
    $file = File::create((array) array_pop($files));
    $file
      ->save();
    $default_images[$image_target] = $file;
  }

  // Create an image field storage and add a field to the article content
  // type.
  $field_name = strtolower($this
    ->randomMachineName());
  $storage_settings['default_image'] = [
    'uuid' => $default_images['field_storage']
      ->uuid(),
    'alt' => '',
    'title' => '',
    'width' => 0,
    'height' => 0,
  ];
  $field_settings['default_image'] = [
    'uuid' => $default_images['field']
      ->uuid(),
    'alt' => '',
    'title' => '',
    'width' => 0,
    'height' => 0,
  ];
  $widget_settings = [
    'preview_image_style' => 'medium',
  ];
  $field = $this
    ->createImageField($field_name, 'article', $storage_settings, $field_settings, $widget_settings);

  // The field default image id should be 2.
  $this
    ->assertEqual($field
    ->getSetting('default_image')['uuid'], $default_images['field']
    ->uuid());

  // Also test \Drupal\field\Entity\FieldConfig::getSettings().
  $this
    ->assertEqual($field
    ->getSettings()['default_image']['uuid'], $default_images['field']
    ->uuid());
  $field_storage = $field
    ->getFieldStorageDefinition();

  // The field storage default image id should be 1.
  $this
    ->assertEqual($field_storage
    ->getSetting('default_image')['uuid'], $default_images['field_storage']
    ->uuid());

  // Also test \Drupal\field\Entity\FieldStorageConfig::getSettings().
  $this
    ->assertEqual($field_storage
    ->getSettings()['default_image']['uuid'], $default_images['field_storage']
    ->uuid());

  // Add another field with another default image to the page content type.
  $field2 = FieldConfig::create([
    'field_storage' => $field_storage,
    'bundle' => 'page',
    'label' => $field
      ->label(),
    'required' => $field
      ->isRequired(),
    'settings' => [
      'default_image' => [
        'uuid' => $default_images['field2']
          ->uuid(),
        'alt' => '',
        'title' => '',
        'width' => 0,
        'height' => 0,
      ],
    ],
  ]);
  $field2
    ->save();

  /** @var \Drupal\Core\Entity\EntityDisplayRepositoryInterface $display_repository */
  $display_repository = \Drupal::service('entity_display.repository');
  $widget_settings = $display_repository
    ->getFormDisplay('node', $field
    ->getTargetBundle())
    ->getComponent($field_name);
  $display_repository
    ->getFormDisplay('node', 'page')
    ->setComponent($field_name, $widget_settings)
    ->save();
  $display_repository
    ->getViewDisplay('node', 'page')
    ->setComponent($field_name)
    ->save();

  // Confirm the defaults are present on the article field storage settings
  // form.
  $field_id = $field
    ->id();
  $this
    ->drupalGet("admin/structure/types/manage/article/fields/{$field_id}/storage");
  $this
    ->assertFieldByXpath('//input[@name="settings[default_image][uuid][fids]"]', $default_images['field_storage']
    ->id(), new FormattableMarkup('Article image field storage default equals expected file ID of @fid.', [
    '@fid' => $default_images['field_storage']
      ->id(),
  ]));

  // Confirm the defaults are present on the article field edit form.
  $this
    ->drupalGet("admin/structure/types/manage/article/fields/{$field_id}");
  $this
    ->assertFieldByXpath('//input[@name="settings[default_image][uuid][fids]"]', $default_images['field']
    ->id(), new FormattableMarkup('Article image field default equals expected file ID of @fid.', [
    '@fid' => $default_images['field']
      ->id(),
  ]));

  // Confirm the defaults are present on the page field storage settings form.
  $this
    ->drupalGet("admin/structure/types/manage/page/fields/{$field_id}/storage");
  $this
    ->assertFieldByXpath('//input[@name="settings[default_image][uuid][fids]"]', $default_images['field_storage']
    ->id(), new FormattableMarkup('Page image field storage default equals expected file ID of @fid.', [
    '@fid' => $default_images['field_storage']
      ->id(),
  ]));

  // Confirm the defaults are present on the page field edit form.
  $field2_id = $field2
    ->id();
  $this
    ->drupalGet("admin/structure/types/manage/page/fields/{$field2_id}");
  $this
    ->assertFieldByXpath('//input[@name="settings[default_image][uuid][fids]"]', $default_images['field2']
    ->id(), new FormattableMarkup('Page image field default equals expected file ID of @fid.', [
    '@fid' => $default_images['field2']
      ->id(),
  ]));

  // Confirm that the image default is shown for a new article node.
  $article = $this
    ->drupalCreateNode([
    'type' => 'article',
  ]);
  $article_built = $this
    ->drupalBuildEntityView($article);
  $this
    ->assertEqual($article_built[$field_name][0]['#item']->target_id, $default_images['field']
    ->id(), new FormattableMarkup('A new article node without an image has the expected default image file ID of @fid.', [
    '@fid' => $default_images['field']
      ->id(),
  ]));

  // Also check that the field renders without warnings when the label is
  // hidden.
  EntityViewDisplay::load('node.article.default')
    ->setComponent($field_name, [
    'label' => 'hidden',
    'type' => 'image',
  ])
    ->save();
  $this
    ->drupalGet('node/' . $article
    ->id());

  // Confirm that the image default is shown for a new page node.
  $page = $this
    ->drupalCreateNode([
    'type' => 'page',
  ]);
  $page_built = $this
    ->drupalBuildEntityView($page);
  $this
    ->assertEqual($page_built[$field_name][0]['#item']->target_id, $default_images['field2']
    ->id(), new FormattableMarkup('A new page node without an image has the expected default image file ID of @fid.', [
    '@fid' => $default_images['field2']
      ->id(),
  ]));

  // Upload a new default for the field storage.
  $default_image_settings = $field_storage
    ->getSetting('default_image');
  $default_image_settings['uuid'] = $default_images['field_storage_new']
    ->uuid();
  $field_storage
    ->setSetting('default_image', $default_image_settings);
  $field_storage
    ->save();

  // Confirm that the new default is used on the article field storage
  // settings form.
  $this
    ->drupalGet("admin/structure/types/manage/article/fields/{$field_id}/storage");
  $this
    ->assertFieldByXpath('//input[@name="settings[default_image][uuid][fids]"]', $default_images['field_storage_new']
    ->id(), new FormattableMarkup('Updated image field storage default equals expected file ID of @fid.', [
    '@fid' => $default_images['field_storage_new']
      ->id(),
  ]));

  // Reload the nodes and confirm the field defaults are used.
  $node_storage
    ->resetCache([
    $article
      ->id(),
    $page
      ->id(),
  ]);
  $article_built = $this
    ->drupalBuildEntityView($article = $node_storage
    ->load($article
    ->id()));
  $page_built = $this
    ->drupalBuildEntityView($page = $node_storage
    ->load($page
    ->id()));
  $this
    ->assertEqual($article_built[$field_name][0]['#item']->target_id, $default_images['field']
    ->id(), new FormattableMarkup('An existing article node without an image has the expected default image file ID of @fid.', [
    '@fid' => $default_images['field']
      ->id(),
  ]));
  $this
    ->assertEqual($page_built[$field_name][0]['#item']->target_id, $default_images['field2']
    ->id(), new FormattableMarkup('An existing page node without an image has the expected default image file ID of @fid.', [
    '@fid' => $default_images['field2']
      ->id(),
  ]));

  // Upload a new default for the article's field.
  $default_image_settings = $field
    ->getSetting('default_image');
  $default_image_settings['uuid'] = $default_images['field_new']
    ->uuid();
  $field
    ->setSetting('default_image', $default_image_settings);
  $field
    ->save();

  // Confirm the new field default is used on the article field admin form.
  $this
    ->drupalGet("admin/structure/types/manage/article/fields/{$field_id}");
  $this
    ->assertFieldByXpath('//input[@name="settings[default_image][uuid][fids]"]', $default_images['field_new']
    ->id(), new FormattableMarkup('Updated article image field default equals expected file ID of @fid.', [
    '@fid' => $default_images['field_new']
      ->id(),
  ]));

  // Reload the nodes.
  $node_storage
    ->resetCache([
    $article
      ->id(),
    $page
      ->id(),
  ]);
  $article_built = $this
    ->drupalBuildEntityView($article = $node_storage
    ->load($article
    ->id()));
  $page_built = $this
    ->drupalBuildEntityView($page = $node_storage
    ->load($page
    ->id()));

  // Confirm the article uses the new default.
  $this
    ->assertEqual($article_built[$field_name][0]['#item']->target_id, $default_images['field_new']
    ->id(), new FormattableMarkup('An existing article node without an image has the expected default image file ID of @fid.', [
    '@fid' => $default_images['field_new']
      ->id(),
  ]));

  // Confirm the page remains unchanged.
  $this
    ->assertEqual($page_built[$field_name][0]['#item']->target_id, $default_images['field2']
    ->id(), new FormattableMarkup('An existing page node without an image has the expected default image file ID of @fid.', [
    '@fid' => $default_images['field2']
      ->id(),
  ]));

  // Confirm the default image is shown on the node form.
  $file = File::load($default_images['field_new']
    ->id());
  $this
    ->drupalGet('node/add/article');
  $this
    ->assertRaw($file
    ->getFilename());

  // Remove the field default from articles.
  $default_image_settings = $field
    ->getSetting('default_image');
  $default_image_settings['uuid'] = 0;
  $field
    ->setSetting('default_image', $default_image_settings);
  $field
    ->save();

  // Confirm the article field default has been removed.
  $this
    ->drupalGet("admin/structure/types/manage/article/fields/{$field_id}");
  $this
    ->assertFieldByXpath('//input[@name="settings[default_image][uuid][fids]"]', '', 'Updated article image field default has been successfully removed.');

  // Reload the nodes.
  $node_storage
    ->resetCache([
    $article
      ->id(),
    $page
      ->id(),
  ]);
  $article_built = $this
    ->drupalBuildEntityView($article = $node_storage
    ->load($article
    ->id()));
  $page_built = $this
    ->drupalBuildEntityView($page = $node_storage
    ->load($page
    ->id()));

  // Confirm the article uses the new field storage (not field) default.
  $this
    ->assertEqual($article_built[$field_name][0]['#item']->target_id, $default_images['field_storage_new']
    ->id(), new FormattableMarkup('An existing article node without an image has the expected default image file ID of @fid.', [
    '@fid' => $default_images['field_storage_new']
      ->id(),
  ]));

  // Confirm the page remains unchanged.
  $this
    ->assertEqual($page_built[$field_name][0]['#item']->target_id, $default_images['field2']
    ->id(), new FormattableMarkup('An existing page node without an image has the expected default image file ID of @fid.', [
    '@fid' => $default_images['field2']
      ->id(),
  ]));
  $non_image = $this
    ->drupalGetTestFiles('text');
  $this
    ->drupalPostForm(NULL, [
    'files[settings_default_image_uuid]' => \Drupal::service('file_system')
      ->realpath($non_image[0]->uri),
  ], t("Upload"));
  $this
    ->assertText('The specified file text-0.txt could not be uploaded.');
  $this
    ->assertText('Only files with the following extensions are allowed: png gif jpg jpeg.');

  // Confirm the default image is shown on the node form.
  $file = File::load($default_images['field_storage_new']
    ->id());
  $this
    ->drupalGet('node/add/article');
  $this
    ->assertRaw($file
    ->getFilename());

  // Change the default image for the field storage and also change the upload
  // destination to the private filesystem at the same time.
  $default_image_settings = $field_storage
    ->getSetting('default_image');
  $default_image_settings['uuid'] = $default_images['field_storage_private']
    ->uuid();
  $field_storage
    ->setSetting('default_image', $default_image_settings);
  $field_storage
    ->setSetting('uri_scheme', 'private');
  $field_storage
    ->save();

  // Confirm that the new default is used on the article field storage
  // settings form.
  $this
    ->drupalGet("admin/structure/types/manage/article/fields/{$field_id}/storage");
  $this
    ->assertFieldByXpath('//input[@name="settings[default_image][uuid][fids]"]', $default_images['field_storage_private']
    ->id(), new FormattableMarkup('Updated image field storage default equals expected file ID of @fid.', [
    '@fid' => $default_images['field_storage_private']
      ->id(),
  ]));

  // Upload a new default for the article's field after setting the field
  // storage upload destination to 'private'.
  $default_image_settings = $field
    ->getSetting('default_image');
  $default_image_settings['uuid'] = $default_images['field_private']
    ->uuid();
  $field
    ->setSetting('default_image', $default_image_settings);
  $field
    ->save();

  // Confirm the new field field default is used on the article field
  // admin form.
  $this
    ->drupalGet("admin/structure/types/manage/article/fields/{$field_id}");
  $this
    ->assertFieldByXpath('//input[@name="settings[default_image][uuid][fids]"]', $default_images['field_private']
    ->id(), new FormattableMarkup('Updated article image field default equals expected file ID of @fid.', [
    '@fid' => $default_images['field_private']
      ->id(),
  ]));
}