class NodeSyndicateBlockTest

class NodeSyndicateBlockTest extends NodeTestBase {
  
  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [
    'block',
  ];
  
  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    // Create a user and log in.
    $admin_user = $this->drupalCreateUser([
      'administer blocks',
    ]);
    $this->drupalLogin($admin_user);
  }
  
  /**
   * Tests that the "Syndicate" block is shown when enabled.
   */
  public function testSyndicateBlock() {
    // Place the "Syndicate" block and confirm that it is rendered.
    $this->drupalPlaceBlock('node_syndicate_block', [
      'id' => 'test_syndicate_block',
      'label' => 'Subscribe to RSS Feed',
    ]);
    $this->drupalGet('');
    $this->assertSession()
      ->elementExists('xpath', '//div[@id="block-test-syndicate-block"]/*');
    // Verify syndicate block title.
    $this->assertSession()
      ->pageTextContains('Subscribe to RSS Feed');
    // Tests the syndicate block RSS link rendered at non-front pages.
    $this->drupalGet('user');
    $this->clickLink('Subscribe to');
    $this->assertSession()
      ->addressEquals('rss.xml');
  }

}