Preview an image in a node.

Parameters

\Drupal\Core\Image\ImageInterface $image: A file object representing the image to upload.

string $field_name: Name of the image field the image should be attached to.

string $type: The type of node to create.

File

core/modules/image/src/Tests/ImageFieldTestBase.php, line 71

Class

ImageFieldTestBase

This class provides methods specifically for testing Image's field handling.

Namespace

Drupal\image\Tests

Code

public function previewNodeImage($image, $field_name, $type) {
  $edit = [
    'title[0][value]' => $this->randomMachineName(),
  ];
  $edit['files[' . $field_name . '_0]'] = \Drupal::service('file_system')->realpath($image->uri);
  $this->drupalPostForm('node/add/' . $type, $edit, t('Preview'));
}

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