TaxonomyTermIndentationTest.php in Drupal 9

Namespace

Drupal\Tests\taxonomy\Functional

File

core/modules/taxonomy/tests/src/Functional/TaxonomyTermIndentationTest.php

<?php

namespace Drupal\Tests\taxonomy\Functional;


/**
 * Ensure that the term indentation works properly.
 *
 * @group taxonomy
 */
class TaxonomyTermIndentationTest extends TaxonomyTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [
    'taxonomy',
  ];

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';

  /**
   * Vocabulary for testing.
   *
   * @var \Drupal\taxonomy\VocabularyInterface
   */
  protected $vocabulary;
  protected function setUp() : void {
    parent::setUp();
    $this
      ->drupalLogin($this
      ->drupalCreateUser([
      'administer taxonomy',
      'bypass node access',
    ]));
    $this->vocabulary = $this
      ->createVocabulary();
  }

  /**
   * Tests term indentation.
   */
  public function testTermIndentation() {
    $assert = $this
      ->assertSession();

    // Create three taxonomy terms.
    $term1 = $this
      ->createTerm($this->vocabulary);
    $term2 = $this
      ->createTerm($this->vocabulary);
    $term3 = $this
      ->createTerm($this->vocabulary);

    // Get the taxonomy storage.
    $taxonomy_storage = $this->container
      ->get('entity_type.manager')
      ->getStorage('taxonomy_term');

    // Indent the second term under the first one.
    $this
      ->drupalGet('admin/structure/taxonomy/manage/' . $this->vocabulary
      ->get('vid') . '/overview');
    $hidden_edit = [
      'terms[tid:' . $term2
        ->id() . ':0][term][tid]' => 2,
      'terms[tid:' . $term2
        ->id() . ':0][term][parent]' => 1,
      'terms[tid:' . $term2
        ->id() . ':0][term][depth]' => 1,
    ];

    // Because we can't post hidden form elements, we have to change them in
    // code here, and then submit.
    foreach ($hidden_edit as $field => $value) {
      $node = $assert
        ->hiddenFieldExists($field);
      $node
        ->setValue($value);
    }
    $edit = [
      'terms[tid:' . $term2
        ->id() . ':0][weight]' => 1,
    ];

    // Submit the edited form and check for HTML indentation element presence.
    $this
      ->submitForm($edit, 'Save');
    $this
      ->assertSession()
      ->responseMatches('|<div class="js-indentation indentation">&nbsp;</div>|');

    // Check explicitly that term 2's parent is term 1.
    $parents = $taxonomy_storage
      ->loadParents($term2
      ->id());
    $this
      ->assertEquals(1, key($parents), 'Term 1 is the term 2\'s parent');

    // Move the second term back out to the root level.
    $this
      ->drupalGet('admin/structure/taxonomy/manage/' . $this->vocabulary
      ->get('vid') . '/overview');
    $hidden_edit = [
      'terms[tid:' . $term2
        ->id() . ':0][term][tid]' => 2,
      'terms[tid:' . $term2
        ->id() . ':0][term][parent]' => 0,
      'terms[tid:' . $term2
        ->id() . ':0][term][depth]' => 0,
    ];

    // Because we can't post hidden form elements, we have to change them in
    // code here, and then submit.
    foreach ($hidden_edit as $field => $value) {
      $node = $assert
        ->hiddenFieldExists($field);
      $node
        ->setValue($value);
    }
    $edit = [
      'terms[tid:' . $term2
        ->id() . ':0][weight]' => 1,
    ];
    $this
      ->submitForm($edit, 'Save');

    // All terms back at the root level, no indentation should be present.
    $this
      ->assertSession()
      ->responseNotMatches('|<div class="js-indentation indentation">&nbsp;</div>|');

    // Check explicitly that term 2 has no parents.
    \Drupal::entityTypeManager()
      ->getStorage('taxonomy_term')
      ->resetCache();
    $parents = $taxonomy_storage
      ->loadParents($term2
      ->id());
    $this
      ->assertTrue(empty($parents), 'Term 2 has no parents now');
  }

}

Classes

Name	Description
TaxonomyTermIndentationTest	Ensure that the term indentation works properly.