function ThemeTest::testSwitchDefaultTheme in Zircon Profile 8.0

Same name and namespace in other branches

1. 8 core/modules/system/src/Tests/System/ThemeTest.php \Drupal\system\Tests\System\ThemeTest::testSwitchDefaultTheme()

Test switching the default theme.

File

core/modules/system/src/Tests/System/ThemeTest.php, line 277

Contains \Drupal\system\Tests\System\ThemeTest.

Class

ThemeTest

Tests the theme interface functionality by enabling and switching themes, and using an administration theme.

Namespace

Drupal\system\Tests\System

Code

function testSwitchDefaultTheme() {

  /** @var \Drupal\Core\Extension\ThemeHandlerInterface $theme_handler */
  $theme_handler = \Drupal::service('theme_handler');

  // First, install Stark and set it as the default theme programmatically.
  $theme_handler
    ->install(array(
    'stark',
  ));
  $theme_handler
    ->setDefault('stark');

  // Install Bartik and set it as the default theme.
  $theme_handler
    ->install(array(
    'bartik',
  ));
  $this
    ->drupalGet('admin/appearance');
  $this
    ->clickLink(t('Set as default'));
  $this
    ->assertEqual($this
    ->config('system.theme')
    ->get('default'), 'bartik');

  // Test the default theme on the secondary links (blocks admin page).
  $this
    ->drupalGet('admin/structure/block');
  $this
    ->assertText('Bartik(' . t('active tab') . ')', 'Default local task on blocks admin page is the default theme.');

  // Switch back to Stark and test again to test that the menu cache is cleared.
  $this
    ->drupalGet('admin/appearance');

  // Stark is the first 'Set as default' link.
  $this
    ->clickLink(t('Set as default'));
  $this
    ->drupalGet('admin/structure/block');
  $this
    ->assertText('Stark(' . t('active tab') . ')', 'Default local task on blocks admin page has changed.');
}