EntityPagerLinkTest.php in Entity Pager 8

Namespace

Drupal\Tests\entity_pager\Kernel

File

tests/src/Kernel/EntityPagerLinkTest.php

<?php

namespace Drupal\Tests\entity_pager\Kernel;

use Drupal\entity_pager\EntityPagerLink;
use Drupal\entity_test\Entity\EntityTest;
use Drupal\KernelTests\Core\Entity\EntityKernelTestBase;

/**
 * @coversDefaultClass \Drupal\entity_pager\EntityPagerLink
 * @group entity_pager
 */
class EntityPagerLinkTest extends EntityKernelTestBase {

  /**
   * Renderer service.
   *
   * @var \Drupal\Core\Render\RendererInterface
   */
  protected $renderer;

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    $this->renderer = $this->container
      ->get('renderer');
  }

  /**
   * @covers ::__construct
   * @covers ::getLink
   */
  public function testGetLink() {
    $text = $this
      ->randomMachineName();
    $build = (new EntityPagerLink("<b>{$text}</b>"))
      ->getLink();
    $this
      ->setRawContent($this->renderer
      ->renderPlain($build));
    $elements = $this
      ->xpath('//span[@class="inactive"]/b[text()=:text]', [
      ':text' => $text,
    ]);
    $this
      ->assertCount(1, $elements, 'Rendered link result with no entity.');
    $text = $this
      ->randomMachineName();
    $entity = EntityTest::create();
    $entity
      ->save();
    $build = (new EntityPagerLink("<i>{$text}</i>", $entity))
      ->getLink();
    $this
      ->setRawContent($this->renderer
      ->renderPlain($build));
    $elements = $this
      ->cssSelect('a');
    $this
      ->assertCount(1, $elements, 'Link rendered.');

    /** @var \SimpleXMLElement $link */
    $link = reset($elements);
    $href = (string) $link
      ->attributes()->href;
    $this
      ->assertEquals($entity
      ->toUrl()
      ->toString(), $href, 'Link goes to given entity.');
    $this
      ->assertCount(1, $link
      ->xpath("./i[text()='{$text}']"), 'Rendered link content.');
  }

}

Classes

Name	Description
EntityPagerLinkTest	@coversDefaultClass \Drupal\entity_pager\EntityPagerLink @group entity_pager