public function InfoAlterTest::testLinkAttributesManagerInfoAlter in Link Attributes widget 8

Tests that plugin definition is changed with alterInfo.

Tests that info data is changed after a module that implements hook_link_attributes_plugin_alter() is enabled.

File

tests/src/Kernel/InfoAlterTest.php, line 29

Class

InfoAlterTest

Tests link_attributes_plugin alterInfo.

Namespace

Drupal\Tests\link_attributes\Kernel

Code

public function testLinkAttributesManagerInfoAlter() {

  /** @var \Drupal\link_attributes\LinkAttributesManager $linkAttributesManager */
  $linkAttributesManager = $this->container
    ->get('plugin.manager.link_attributes');
  $definition = $linkAttributesManager
    ->getDefinitions();
  $this
    ->assertEquals('textfield', $definition['class']['type'], 'Without altering the plugin definition the class attribute is a textfield.');

  // Set our flag to alter the plugin definition in
  // link_attributes_test_alterinfo module.
  \Drupal::state()
    ->set('link_attributes_test_alterinfo.hook_link_attributes_plugin_alter', TRUE);
  $linkAttributesManager
    ->clearCachedDefinitions();
  $definition = $linkAttributesManager
    ->getDefinitions();
  $this
    ->assertEquals('select', $definition['class']['type'], 'After altering the plugin definition the class attribute is a select.');
  $this
    ->assertArrayHasKey('button', $definition['class']['options']);
}