function OptionsWidgetsTest::testOptionsListAlter

Tests hook_options_list_alter().

See also

options_test_options_list_alter()

File

core/modules/options/tests/src/Functional/OptionsWidgetsTest.php, line 643

Class

OptionsWidgetsTest

Tests the Options widgets.

Namespace

Code

public function testOptionsListAlter() : void {
  $field1 = FieldConfig::create([
    'field_storage' => $this->card1,
    'bundle' => 'entity_test',
  ]);
  $field1->save();
  // Create a new field that will be altered.
  $card4 = FieldStorageConfig::create([
    'field_name' => 'card_4',
    'entity_type' => 'entity_test',
    'type' => 'list_integer',
    'cardinality' => 1,
    'settings' => [
      'allowed_values' => [
        0 => 'Zero',
        1 => 'One',
      ],
    ],
  ]);
  $card4->save();
  $field2 = FieldConfig::create([
    'field_storage' => $card4,
    'bundle' => 'entity_test',
  ]);
  $field2->save();
  /** @var \Drupal\Core\Entity\EntityDisplayRepositoryInterface $display_repository */
  $display_repository = \Drupal::service('entity_display.repository');
  // Change it to the check boxes/radio buttons widget.
  $display_repository->getFormDisplay('entity_test', 'entity_test')
    ->setComponent($this->card1
    ->getName(), [
    'type' => 'options_select',
  ])
    ->setComponent($card4->getName(), [
    'type' => 'options_select',
  ])
    ->save();
  // Create an entity.
  $entity = EntityTest::create([
    'user_id' => 1,
    'name' => $this->randomMachineName(),
  ]);
  $entity->save();
  // Display form: check that _none options are present.
  $this->drupalGet('entity_test/manage/' . $entity->id() . '/edit');
  $xpath = '//select[@id=:id]//option[@value="_none" and text()=:label]';
  $xpath_args = [
    ':id' => 'edit-card-1',
    ':label' => '- None -',
  ];
  $this->assertSession()
    ->elementExists('xpath', $this->assertSession()
    ->buildXPathQuery($xpath, $xpath_args));
  $xpath_args = [
    ':id' => 'edit-card-4',
    ':label' => '- Select something -',
  ];
  $this->assertSession()
    ->elementExists('xpath', $this->assertSession()
    ->buildXPathQuery($xpath, $xpath_args));
  // Display form: check that options are displayed correctly.
  $this->assertSession()
    ->optionExists('card_1', 0);
  $this->assertSession()
    ->optionExists('card_1', 1);
  $this->assertSession()
    ->optionNotExists('card_4', 0);
  $this->assertSession()
    ->optionExists('card_4', 1);
}