Change record status: 
Project: 
Introduced in branch: 
8.x
Description: 

WebTestBase has a new method installParameters() which returns the arguments for install_drupal. To test the non-interactive installer, override this method in a test like:

  protected function installParameters() {
    $this->siteName = $this->randomName();
    $parameters = parent::installParameters();
    $parameters['forms']['install_configure_form']['site_name'] = $this->siteName;
    return $parameters;
  }
Updates Done (doc team, etc.)
Online documentation: 
Not done
Theming guide: 
Not done
Module developer documentation: 
Not done
Examples project: 
Not done
Coder Review: 
Not done
Coder Upgrade: 
Not done
Other: 
Other updates done