yaffs.net Git - yaffs-website/blob - web/core/tests/Drupal/KernelTests/Core/Http/LinkRelationsTest.php

   1 <?php
   2
   3 namespace Drupal\KernelTests\Core\Http;
   4
   5 use Drupal\Core\Http\LinkRelationType;
   6 use Drupal\KernelTests\KernelTestBase;
   7
   8 /**
   9  * Tests link relationships in Drupal.
  10  *
  11  * @group HTTP
  12  */
  13 class LinkRelationsTest extends KernelTestBase {
  14
  15   /**
  16    * Tests correct Link Relations are returned from the Link Relation Type Manager.
  17    */
  18   public function testAvailableLinkRelationships() {
  19     /** @var \Drupal\Core\Http\LinkRelationTypeManager $link_relation_type_manager */
  20     $link_relation_type_manager = $this->container->get('plugin.manager.link_relation_type');
  21
  22     // An link relation type of the "registered" kind.
  23     /** @var \Drupal\Core\Http\LinkRelationTypeInterface $canonical */
  24     $canonical = $link_relation_type_manager->createInstance('canonical');
  25     $this->assertInstanceOf(LinkRelationType::class, $canonical);
  26     $this->assertTrue($canonical->isRegistered());
  27     $this->assertFalse($canonical->isExtension());
  28     $this->assertSame('canonical', $canonical->getRegisteredName());
  29     $this->assertNull($canonical->getExtensionUri());
  30     $this->assertEquals('[RFC6596]', $canonical->getReference());
  31     $this->assertEquals('Designates the preferred version of a resource (the IRI and its contents).', $canonical->getDescription());
  32     $this->assertEquals('', $canonical->getNotes());
  33
  34     // An link relation type of the "extension" kind.
  35     /** @var \Drupal\Core\Http\LinkRelationTypeInterface $canonical */
  36     $add_form = $link_relation_type_manager->createInstance('add-form');
  37     $this->assertInstanceOf(LinkRelationType::class, $add_form);
  38     $this->assertFalse($add_form->isRegistered());
  39     $this->assertTrue($add_form->isExtension());
  40     $this->assertNull($add_form->getRegisteredName());
  41     $this->assertSame('https://drupal.org/link-relations/add-form', $add_form->getExtensionUri());
  42     $this->assertEquals('', $add_form->getReference());
  43     $this->assertEquals('A form where a resource of this type can be created.', $add_form->getDescription());
  44     $this->assertEquals('', $add_form->getNotes());
  45
  46     // Test a couple of examples.
  47     $this->assertContains('about', array_keys($link_relation_type_manager->getDefinitions()));
  48     $this->assertContains('original', array_keys($link_relation_type_manager->getDefinitions()));
  49     $this->assertContains('type', array_keys($link_relation_type_manager->getDefinitions()));
  50   }
  51
  52 }