function ImageFieldValidateTest::testFriendlyAjaxValidation

Tests that image field validation works with other form submit handlers.

File

core/modules/image/tests/src/FunctionalJavascript/ImageFieldValidateTest.php, line 43

Class

ImageFieldValidateTest

Tests validation functions such as min/max resolution.

Namespace

Code

public function testFriendlyAjaxValidation() {
    // Add a custom field to the Article content type that contains an AJAX
    // handler on a select field.
    $field_storage = FieldStorageConfig::create([
        'field_name' => 'field_dummy_select',
        'type' => 'image_module_test_dummy_ajax',
        'entity_type' => 'node',
        'cardinality' => 1,
    ]);
    $field_storage->save();
    $field = FieldConfig::create([
        'field_storage' => $field_storage,
        'entity_type' => 'node',
        'bundle' => 'article',
        'field_name' => 'field_dummy_select',
        'label' => 'Dummy select',
    ])->save();
    \Drupal::entityTypeManager()->getStorage('entity_form_display')
        ->load('node.article.default')
        ->setComponent('field_dummy_select', [
        'type' => 'image_module_test_dummy_ajax_widget',
        'weight' => 1,
    ])
        ->save();
    // Then, add an image field.
    $this->createImageField('field_dummy_image', 'article');
    // Open an article and trigger the AJAX handler.
    $this->drupalGet('node/add/article');
    $id = $this->getSession()
        ->getPage()
        ->find('css', '[name="form_build_id"]')
        ->getValue();
    $field = $this->getSession()
        ->getPage()
        ->findField('field_dummy_select[select_widget]');
    $field->setValue('bam');
    // Make sure that the operation did not end with an exception.
    $this->assertSession()
        ->waitForElement('css', "[name='form_build_id']:not([value='{$id}'])");
}