class SiteNameTest

class SiteNameTest extends BrowserTestBase {
  
  /**
   * The site name to be used when testing.
   *
   * @var string
   */
  protected $siteName;
  
  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';
  
  /**
   * {@inheritdoc}
   */
  protected function installParameters() {
    $this->siteName = $this->randomMachineName();
    $parameters = parent::installParameters();
    $parameters['forms']['install_configure_form']['site_name'] = $this->siteName;
    return $parameters;
  }
  
  /**
   * Tests that the desired site name appears on the page after installation.
   */
  public function testSiteName() {
    $this->drupalGet('');
    $this->assertSession()
      ->pageTextContains($this->siteName);
  }

}