function OptionsWidgetsTest::testSelectListRequiredErrorAttribute

Tests the '#required_error' attribute for the select list.

File

core/modules/options/tests/src/Functional/OptionsWidgetsTest.php, line 381

Class

OptionsWidgetsTest

Tests the Options widgets.

Namespace

Code

public function testSelectListRequiredErrorAttribute() : void {
  // Enable form alter hook.
  \Drupal::state()->set('options_test.form_alter_enable', TRUE);
  // Create an instance of the 'single value' field.
  $field = FieldConfig::create([
    'field_storage' => $this->card1,
    'bundle' => 'entity_test',
    'required' => TRUE,
  ]);
  $field->save();
  \Drupal::service('entity_display.repository')->getFormDisplay('entity_test', 'entity_test')
    ->setComponent($this->card1
    ->getName(), [
    'type' => 'options_select',
  ])
    ->save();
  // Create an entity.
  $entity = EntityTest::create([
    'user_id' => 1,
    'name' => $this->randomMachineName(),
  ]);
  $entity->save();
  $this->drupalGet('entity_test/manage/' . $entity->id() . '/edit');
  // A required field without any value has a "none" option.
  $option = $this->assertSession()
    ->optionExists('edit-card-1', '_none');
  $this->assertSame('- Select a value -', $option->getText());
  // Submit form: select invalid 'none' option.
  $edit = [
    'card_1' => '_none',
  ];
  $this->submitForm($edit, 'Save');
  $this->assertSession()
    ->responseContains(t('This is custom message for required field.'));
}