Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\taxonomy\Tests;
Chris@0: 
Chris@0: /**
Chris@0:  * Ensure that the term indentation works properly.
Chris@0:  *
Chris@0:  * @group taxonomy
Chris@0:  */
Chris@0: class TaxonomyTermIndentationTest extends TaxonomyTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Modules to enable.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = ['taxonomy'];
Chris@0: 
Chris@0:   /**
Chris@0:    * Vocabulary for testing.
Chris@0:    *
Chris@0:    * @var \Drupal\taxonomy\VocabularyInterface
Chris@0:    */
Chris@0:   protected $vocabulary;
Chris@0: 
Chris@0:   protected function setUp() {
Chris@0:     parent::setUp();
Chris@0:     $this->drupalLogin($this->drupalCreateUser(['administer taxonomy', 'bypass node access']));
Chris@0:     $this->vocabulary = $this->createVocabulary();
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests term indentation.
Chris@0:    */
Chris@0:   public function testTermIndentation() {
Chris@0:     // Create three taxonomy terms.
Chris@0:     $term1 = $this->createTerm($this->vocabulary);
Chris@0:     $term2 = $this->createTerm($this->vocabulary);
Chris@0:     $term3 = $this->createTerm($this->vocabulary);
Chris@0: 
Chris@0:     // Get the taxonomy storage.
Chris@0:     $taxonomy_storage = $this->container->get('entity.manager')->getStorage('taxonomy_term');
Chris@0: 
Chris@0:     // Indent the second term under the first one.
Chris@0:     $edit = [
Chris@0:       'terms[tid:' . $term2->id() . ':0][term][tid]' => 2,
Chris@0:       'terms[tid:' . $term2->id() . ':0][term][parent]' => 1,
Chris@0:       'terms[tid:' . $term2->id() . ':0][term][depth]' => 1,
Chris@0:       'terms[tid:' . $term2->id() . ':0][weight]' => 1,
Chris@0:     ];
Chris@0: 
Chris@0:     // Submit the edited form and check for HTML indentation element presence.
Chris@0:     $this->drupalPostForm('admin/structure/taxonomy/manage/' . $this->vocabulary->get('vid') . '/overview', $edit, t('Save'));
Chris@0:     $this->assertPattern('|<div class="js-indentation indentation">&nbsp;</div>|');
Chris@0: 
Chris@0:     // Check explicitly that term 2's parent is term 1.
Chris@0:     $parents = $taxonomy_storage->loadParents($term2->id());
Chris@0:     $this->assertEqual(key($parents), 1, 'Term 1 is the term 2\'s parent');
Chris@0: 
Chris@0:     // Move the second term back out to the root level.
Chris@0:     $edit = [
Chris@0:       'terms[tid:' . $term2->id() . ':0][term][tid]' => 2,
Chris@0:       'terms[tid:' . $term2->id() . ':0][term][parent]' => 0,
Chris@0:       'terms[tid:' . $term2->id() . ':0][term][depth]' => 0,
Chris@0:       'terms[tid:' . $term2->id() . ':0][weight]' => 1,
Chris@0:     ];
Chris@0: 
Chris@0:     $this->drupalPostForm('admin/structure/taxonomy/manage/' . $this->vocabulary->get('vid') . '/overview', $edit, t('Save'));
Chris@0:     // All terms back at the root level, no indentation should be present.
Chris@0:     $this->assertNoPattern('|<div class="js-indentation indentation">&nbsp;</div>|');
Chris@0: 
Chris@0:     // Check explicitly that term 2 has no parents.
Chris@0:     \Drupal::entityManager()->getStorage('taxonomy_term')->resetCache();
Chris@0:     $parents = $taxonomy_storage->loadParents($term2->id());
Chris@0:     $this->assertTrue(empty($parents), 'Term 2 has no parents now');
Chris@0:   }
Chris@0: 
Chris@0: }