class AggregatorDisplayConfigurableTest

class AggregatorDisplayConfigurableTest extends AggregatorTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'classy';
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->drupalPlaceBlock('page_title_block');
    }
    
    /**
     * Tests base fields to configurable display settings.
     */
    public function testFeedDisplayConfigurable() {
        $display = EntityViewDisplay::load('aggregator_feed.aggregator_feed.summary');
        $display->setComponent('description', [
            'region' => 'content',
        ])
            ->setComponent('items', [
            'region' => 'hidden',
        ])
            ->save();
        $feed = $this->createFeed($this->getRSS091Sample());
        $feed->refreshItems();
        $assert = $this->assertSession();
        // Check the aggregator_feed with Drupal default non-configurable display.
        $this->drupalGet('/aggregator/sources');
        $assert->elementTextContains('css', 'div.aggregator-feed > h2', $feed->label());
        $assert->elementTextContains('css', 'div.feed-description', $feed->getDescription());
        $assert->elementNotExists('css', '.field--name-title');
        $assert->elementNotExists('css', '.field--name-description');
        // Enable helper module to make base fields' displays configurable.
        \Drupal::service('module_installer')->install([
            'aggregator_display_configurable_test',
        ]);
        // Configure display.
        $display->setComponent('title', [
            'type' => 'text_default',
            'label' => 'above',
        ]);
        $display->setComponent('description', [
            'type' => 'aggregator_xss',
            'label' => 'hidden',
        ])
            ->save();
        // Recheck the aggregator_feed with configurable display.
        $this->drupalGet('/aggregator/sources');
        $assert->elementTextContains('css', 'div.aggregator-feed > div.field--name-title > div.field__item', $feed->label());
        $assert->elementExists('css', 'div.field--name-title > div.field__label');
        $assert->elementTextContains('css', 'div.field--name-description.field__item', $feed->getDescription());
        // Remove 'title' field from display.
        $display->removeComponent('title')
            ->save();
        // Recheck the aggregator_feed with 'title' field removed from display.
        $this->drupalGet('/aggregator/sources');
        $assert->elementNotExists('css', 'div.aggregator-feed > div.field--name-title');
    }
    
    /**
     * Tests item base fields settings.
     */
    public function testItemDisplayConfigurable() {
        $this->createSampleNodes(1);
        $item = Node::load(1);
        $feed = $this->createFeed();
        $this->updateFeedItems($feed);
        $assert = $this->assertSession();
        // Check the aggregator_feed with Drupal default non-configurable display.
        $this->drupalGet('/aggregator');
        $assert->elementTextContains('css', 'h3.feed-item-title', $item->label());
        $assert->elementNotExists('css', '.field--name-title .field__item');
        $assert->elementNotExists('css', '.field--name-title .field__label');
        // Enable helper module to make base fields' displays configurable.
        \Drupal::service('module_installer')->install([
            'aggregator_display_configurable_test',
        ]);
        // Recheck the aggregator_feed with configurable display.
        $this->drupalGet('/aggregator');
        $assert->elementNotExists('css', 'h3.feed-item-title');
        $assert->elementTextContains('css', 'div.field--name-title > div.field__item', $item->label());
    }

}