protected function FormTest::widgetAlterTest in Drupal 10

Same name and namespace in other branches

1. 8 core/modules/field/tests/src/Functional/FormTest.php \Drupal\Tests\field\Functional\FormTest::widgetAlterTest()
2. 9 core/modules/field/tests/src/Functional/FormTest.php \Drupal\Tests\field\Functional\FormTest::widgetAlterTest()

Tests widget alter hooks for a given hook name.

File

core/modules/field/tests/src/Functional/FormTest.php, line 720

Class

FormTest

Tests field form handling.

Namespace

Drupal\Tests\field\Functional

Code

protected function widgetAlterTest($hook, $widget) {

  // Create a field with fixed cardinality, configure the form to use a
  // "multiple" widget.
  $field_storage = $this->fieldStorageMultiple;
  $field_name = $field_storage['field_name'];
  $this->field['field_name'] = $field_name;
  FieldStorageConfig::create($field_storage)
    ->save();
  FieldConfig::create($this->field)
    ->save();

  // Set a flag in state so that the hook implementations will run.
  \Drupal::state()
    ->set("field_test.widget_alter_test", [
    'hook' => $hook,
    'field_name' => $field_name,
    'widget' => $widget,
  ]);
  \Drupal::service('entity_display.repository')
    ->getFormDisplay($this->field['entity_type'], $this->field['bundle'], 'default')
    ->setComponent($field_name, [
    'type' => $widget,
  ])
    ->save();

  // We need to rebuild hook information after setting the component through
  // the API.
  $this
    ->rebuildAll();
  $this
    ->drupalGet('entity_test/add');
  $this
    ->assertSession()
    ->pageTextMatchesCount(1, '/From ' . $hook . '.* prefix on ' . $field_name . ' parent element\\./');
  if ($widget === 'test_field_widget_multiple_single_value') {
    $suffix_text = "From {$hook}(): suffix on {$field_name} child element.";
    $this
      ->assertEquals($field_storage['cardinality'], substr_count($this
      ->getTextContent(), $suffix_text), "'{$suffix_text}' was found {$field_storage['cardinality']} times  using widget {$widget}");
  }
}