Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\book\Unit;
Chris@0: 
Chris@0: use Drupal\book\BookManager;
Chris@18: use Drupal\Core\Entity\EntityTypeManagerInterface;
Chris@0: use Drupal\Tests\UnitTestCase;
Chris@0: 
Chris@0: /**
Chris@0:  * @coversDefaultClass \Drupal\book\BookManager
Chris@0:  * @group book
Chris@0:  */
Chris@0: class BookManagerTest extends UnitTestCase {
Chris@0: 
Chris@0:   /**
Chris@0:    * The mocked entity manager.
Chris@0:    *
Chris@0:    * @var \Drupal\Core\Entity\EntityManager|\PHPUnit_Framework_MockObject_MockObject
Chris@0:    */
Chris@0:   protected $entityManager;
Chris@0: 
Chris@0:   /**
Chris@0:    * The mocked config factory.
Chris@0:    *
Chris@0:    * @var \Drupal\Core\Config\ConfigFactory|\PHPUnit_Framework_MockObject_MockObject
Chris@0:    */
Chris@0:   protected $configFactory;
Chris@0: 
Chris@0:   /**
Chris@0:    * The mocked translation manager.
Chris@0:    *
Chris@0:    * @var \Drupal\Core\StringTranslation\TranslationInterface|\PHPUnit_Framework_MockObject_MockObject
Chris@0:    */
Chris@0:   protected $translation;
Chris@0: 
Chris@0:   /**
Chris@0:    * The mocked renderer.
Chris@0:    *
Chris@0:    * @var \Drupal\Core\Render\RendererInterface|\PHPUnit_Framework_MockObject_MockObject
Chris@0:    */
Chris@0:   protected $renderer;
Chris@0: 
Chris@0:   /**
Chris@0:    * The tested book manager.
Chris@0:    *
Chris@0:    * @var \Drupal\book\BookManager
Chris@0:    */
Chris@0:   protected $bookManager;
Chris@0: 
Chris@0:   /**
Chris@0:    * Book outline storage.
Chris@0:    *
Chris@0:    * @var \Drupal\book\BookOutlineStorageInterface
Chris@0:    */
Chris@0:   protected $bookOutlineStorage;
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function setUp() {
Chris@18:     $this->entityManager = $this->createMock(EntityTypeManagerInterface::class);
Chris@0:     $this->translation = $this->getStringTranslationStub();
Chris@0:     $this->configFactory = $this->getConfigFactoryStub([]);
Chris@0:     $this->bookOutlineStorage = $this->getMock('Drupal\book\BookOutlineStorageInterface');
Chris@0:     $this->renderer = $this->getMock('\Drupal\Core\Render\RendererInterface');
Chris@0:     $this->bookManager = new BookManager($this->entityManager, $this->translation, $this->configFactory, $this->bookOutlineStorage, $this->renderer);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests the getBookParents() method.
Chris@0:    *
Chris@0:    * @dataProvider providerTestGetBookParents
Chris@0:    */
Chris@0:   public function testGetBookParents($book, $parent, $expected) {
Chris@0:     $this->assertEquals($expected, $this->bookManager->getBookParents($book, $parent));
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Provides test data for testGetBookParents.
Chris@0:    *
Chris@0:    * @return array
Chris@0:    *   The test data.
Chris@0:    */
Chris@0:   public function providerTestGetBookParents() {
Chris@0:     $empty = [
Chris@0:       'p1' => 0,
Chris@0:       'p2' => 0,
Chris@0:       'p3' => 0,
Chris@0:       'p4' => 0,
Chris@0:       'p5' => 0,
Chris@0:       'p6' => 0,
Chris@0:       'p7' => 0,
Chris@0:       'p8' => 0,
Chris@0:       'p9' => 0,
Chris@0:     ];
Chris@0:     return [
Chris@0:       // Provides a book without an existing parent.
Chris@0:       [
Chris@0:         ['pid' => 0, 'nid' => 12],
Chris@0:         [],
Chris@0:         ['depth' => 1, 'p1' => 12] + $empty,
Chris@0:       ],
Chris@0:       // Provides a book with an existing parent.
Chris@0:       [
Chris@0:         ['pid' => 11, 'nid' => 12],
Chris@0:         ['nid' => 11, 'depth' => 1, 'p1' => 11],
Chris@0:         ['depth' => 2, 'p1' => 11, 'p2' => 12] + $empty,
Chris@0:       ],
Chris@0:       // Provides a book with two existing parents.
Chris@0:       [
Chris@0:         ['pid' => 11, 'nid' => 12],
Chris@0:         ['nid' => 11, 'depth' => 2, 'p1' => 10, 'p2' => 11],
Chris@0:         ['depth' => 3, 'p1' => 10, 'p2' => 11, 'p3' => 12] + $empty,
Chris@0:       ],
Chris@0:     ];
Chris@0:   }
Chris@0: 
Chris@0: }