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 field
 */
class AggregatorTitleTest extends KernelTestBase {
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    public static $modules = [
        'file',
        'field',
        'options',
        'aggregator',
        'system',
    ];
    
    /**
     * The field name that is tested.
     *
     * @var string
     */
    protected $fieldName;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        parent::setUp();
        $this->installConfig([
            'field',
        ]);
        $this->installEntitySchema('aggregator_feed');
        $this->installEntitySchema('aggregator_item');
        \Drupal::service('router.builder')->rebuild();
        $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);
    }

}