class ThemeSuggestionsAlterEventTest in Hook Event Dispatcher 8

Class ThemeSuggestionsAlterEventTest.

@package Drupal\Tests\hook_event_dispatcher\Unit\Theme

@group hook_event_dispatcher

Hierarchy

• class \Drupal\Tests\UnitTestCase extends \PHPUnit\Framework\TestCase uses PhpunitCompatibilityTrait
  • class \Drupal\Tests\hook_event_dispatcher\Unit\Theme\ThemeSuggestionsAlterEventTest

File

tests/src/Unit/Theme/ThemeSuggestionsAlterEventTest.php, line 18

Namespace

Drupal\Tests\hook_event_dispatcher\Unit\Theme

class ThemeSuggestionsAlterEventTest extends UnitTestCase {

  /**
   * The manager.
   *
   * @var \Drupal\Tests\hook_event_dispatcher\Unit\HookEventDispatcherManagerSpy
   */
  private $manager;

  /**
   * Sets up the test.
   */
  public function setUp() {
    $builder = new ContainerBuilder();
    $this->manager = new HookEventDispatcherManagerSpy();
    $builder
      ->set('hook_event_dispatcher.manager', $this->manager);
    $builder
      ->compile();
    \Drupal::setContainer($builder);
  }

  /**
   * Tests the themeSuggestionsAlterEvent.
   */
  public function testThemeSuggestionsAlterEvent() {
    $this->manager
      ->setMaxEventCount(2);
    $suggestions = [
      'container_theme_function_1',
      'container_theme_function_2',
      'container_theme_function_3',
    ];
    $variables = [
      'content' => 'test',
    ];
    $hook = 'container';
    hook_event_dispatcher_theme_suggestions_alter($suggestions, $variables, $hook);

    /** @var \Drupal\hook_event_dispatcher\Event\Theme\ThemeSuggestionsAlterEvent $event */
    $event = $this->manager
      ->getRegisteredEvent(HookEventDispatcherInterface::THEME_SUGGESTIONS_ALTER);
    self::assertEquals($suggestions, $event
      ->getSuggestions());
    self::assertEquals($variables, $event
      ->getVariables());
  }

  /**
   * Tests the themeSuggestionsAlterEvent with setSuggestion.
   */
  public function testThemeSuggestionsAlterEventWithSetSuggestions() {
    $this->manager
      ->setMaxEventCount(2);
    $suggestions = [
      'container_theme_function_1',
      'container_theme_function_2',
      'container_theme_function_3',
    ];
    $variables = [
      'content' => 'test',
    ];
    $hook = 'container';
    $newSuggestions = [
      'container_theme_function_1',
      'container_theme_function_2',
    ];
    $this->manager
      ->setEventCallbacks([
      HookEventDispatcherInterface::THEME_SUGGESTIONS_ALTER => function (ThemeSuggestionsAlterEvent $event) use ($newSuggestions) {
        $event
          ->setSuggestions($newSuggestions);
      },
    ]);
    hook_event_dispatcher_theme_suggestions_alter($suggestions, $variables, $hook);

    /** @var \Drupal\hook_event_dispatcher\Event\Theme\ThemeSuggestionsAlterEvent $event */
    $event = $this->manager
      ->getRegisteredEvent(HookEventDispatcherInterface::THEME_SUGGESTIONS_ALTER);
    self::assertEquals($newSuggestions, $event
      ->getSuggestions());
    self::assertEquals($variables, $event
      ->getVariables());
  }

  /**
   * Tests the ThemeSuggestionsAlterIdEvent.
   */
  public function testThemeSuggestionsAlterIdEvent() {
    $this->manager
      ->setMaxEventCount(2);
    $suggestions = [
      'container_theme_function_1',
      'container_theme_function_2',
      'container_theme_function_3',
    ];
    $variables = [
      'content' => 'test',
    ];
    $hook = 'container';
    hook_event_dispatcher_theme_suggestions_alter($suggestions, $variables, $hook);

    /** @var \Drupal\hook_event_dispatcher\Event\Theme\ThemeSuggestionsAlterIdEvent $event */
    $event = $this->manager
      ->getRegisteredEvent('hook_event_dispatcher.theme.suggestions_' . $hook . '_alter');
    self::assertEquals($suggestions, $event
      ->getSuggestions());
    self::assertEquals($variables, $event
      ->getVariables());
  }

}

Members

Name	Modifiers	Type	Description	Overrides
PhpunitCompatibilityTrait::getMock Deprecated	public	function	Returns a mock object for the specified class using the available method.
PhpunitCompatibilityTrait::setExpectedException Deprecated	public	function	Compatibility layer for PHPUnit 6 to support PHPUnit 4 code.
ThemeSuggestionsAlterEventTest::$manager	private	property	The manager.
ThemeSuggestionsAlterEventTest::setUp	public	function	Sets up the test. Overrides UnitTestCase::setUp
ThemeSuggestionsAlterEventTest::testThemeSuggestionsAlterEvent	public	function	Tests the themeSuggestionsAlterEvent.
ThemeSuggestionsAlterEventTest::testThemeSuggestionsAlterEventWithSetSuggestions	public	function	Tests the themeSuggestionsAlterEvent with setSuggestion.
ThemeSuggestionsAlterEventTest::testThemeSuggestionsAlterIdEvent	public	function	Tests the ThemeSuggestionsAlterIdEvent.
UnitTestCase::$randomGenerator	protected	property	The random generator.
UnitTestCase::$root	protected	property	The app root.	1
UnitTestCase::assertArrayEquals	protected	function	Asserts if two arrays are equal by sorting them first.
UnitTestCase::getBlockMockWithMachineName Deprecated	protected	function	Mocks a block with a block plugin.	1
UnitTestCase::getClassResolverStub	protected	function	Returns a stub class resolver.
UnitTestCase::getConfigFactoryStub	public	function	Returns a stub config factory that behaves according to the passed array.
UnitTestCase::getConfigStorageStub	public	function	Returns a stub config storage that returns the supplied configuration.
UnitTestCase::getContainerWithCacheTagsInvalidator	protected	function	Sets up a container with a cache tags invalidator.
UnitTestCase::getRandomGenerator	protected	function	Gets the random generator for the utility methods.
UnitTestCase::getStringTranslationStub	public	function	Returns a stub translation manager that just returns the passed string.
UnitTestCase::randomMachineName	public	function	Generates a unique random string containing letters and numbers.