class DeleteFeedTest

class DeleteFeedTest extends AggregatorTestBase {
    
    /**
     * Modules to install.
     *
     * @var array
     */
    protected static $modules = [
        'block',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * Deletes a feed and ensures that all of its services are deleted.
     */
    public function testDeleteFeed() {
        $feed1 = $this->createFeed();
        $feed2 = $this->createFeed();
        // Place a block for both feeds.
        $block = $this->drupalPlaceBlock('aggregator_feed_block');
        $block->getPlugin()
            ->setConfigurationValue('feed', $feed1->id());
        $block->save();
        $block2 = $this->drupalPlaceBlock('aggregator_feed_block');
        $block2->getPlugin()
            ->setConfigurationValue('feed', $feed2->id());
        $block2->save();
        // Delete feed.
        $this->deleteFeed($feed1);
        $this->assertSession()
            ->pageTextContains($feed2->label());
        $block_storage = $this->container
            ->get('entity_type.manager')
            ->getStorage('block');
        $this->assertNull($block_storage->load($block->id()), 'Block for the deleted feed was deleted.');
        $this->assertEquals($block2->id(), $block_storage->load($block2->id())
            ->id(), 'Block for not deleted feed still exists.');
        // Check feed source.
        $this->drupalGet('aggregator/sources/' . $feed1->id());
        $this->assertSession()
            ->statusCodeEquals(404);
        // Check database for feed.
        $result = \Drupal::entityQuery('aggregator_feed')->accessCheck(FALSE)
            ->condition('title', $feed1->label())
            ->condition('url', $feed1->getUrl())
            ->count()
            ->execute();
        $this->assertEquals(0, $result, 'Feed not found in database');
    }

}