AggregatorTitleTest.php

<?php

namespace Drupal\Tests\aggregator\Kernel;

use Drupal\aggregator\Entity\Feed;
use Drupal\aggregator\Entity\Item;
use Drupal\KernelTests\KernelTestBase;

/**
 * Tests the aggregator_title formatter.
 *
 * @group aggregator
 * @group legacy
 */
class AggregatorTitleTest extends KernelTestBase {
  
  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [
    'file',
    'field',
    'options',
    'aggregator',
    'system',
  ];
  
  /**
   * The field name that is tested.
   *
   * @var string
   */
  protected $fieldName;
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->installConfig([
      'field',
    ]);
    $this->installEntitySchema('aggregator_feed');
    $this->installEntitySchema('aggregator_item');
    $this->fieldName = 'title';
  }
  
  /**
   * Tests the formatter output.
   */
  public function testStringFormatter() {
    // Create an aggregator feed.
    $aggregator_feed = Feed::create([
      'title' => 'testing title',
      'url' => 'http://www.example.com',
    ]);
    $aggregator_feed->save();
    // Create an aggregator feed item.
    $aggregator_item = Item::create([
      'title' => 'test title',
      'fid' => $aggregator_feed->id(),
      'link' => 'http://www.example.com',
    ]);
    $aggregator_item->save();
    // Verify aggregator feed title with and without links.
    $build = $aggregator_feed->{$this->fieldName}
      ->view([
      'type' => 'aggregator_title',
      'settings' => [
        'display_as_link' => TRUE,
      ],
    ]);
    $result = $this->render($build);
    $this->assertStringContainsString('testing title', $result);
    $this->assertStringContainsString('href="' . $aggregator_feed->getUrl() . '"', $result);
    $build = $aggregator_feed->{$this->fieldName}
      ->view([
      'type' => 'aggregator_title',
      'settings' => [
        'display_as_link' => FALSE,
      ],
    ]);
    $result = $this->render($build);
    $this->assertStringContainsString('testing title', $result);
    $this->assertStringNotContainsString($aggregator_feed->getUrl(), $result);
    // Verify aggregator item title with and without links.
    $build = $aggregator_item->{$this->fieldName}
      ->view([
      'type' => 'aggregator_title',
      'settings' => [
        'display_as_link' => TRUE,
      ],
    ]);
    $result = $this->render($build);
    $this->assertStringContainsString('test title', $result);
    $this->assertStringContainsString('href="' . $aggregator_item->getLink() . '"', $result);
    $build = $aggregator_item->{$this->fieldName}
      ->view([
      'type' => 'aggregator_title',
      'settings' => [
        'display_as_link' => FALSE,
      ],
    ]);
    $result = $this->render($build);
    $this->assertStringContainsString('test title', $result);
    $this->assertStringNotContainsString($aggregator_item->getLink(), $result);
  }

}