function MenuRouterTest::doTestThemeCallbackMaintenanceMode

Tests the theme negotiation when the site is in maintenance mode.

File

core/modules/system/tests/src/Functional/Menu/MenuRouterTest.php, line 283

Class

MenuRouterTest

Tests menu router and default menu link functionality.

Namespace

Code

protected function doTestThemeCallbackMaintenanceMode() : void {
    $this->container
        ->get('state')
        ->set('system.maintenance_mode', TRUE);
    // For a regular user, the fact that the site is in maintenance mode means
    // we expect the theme callback system to be bypassed entirely.
    $this->drupalGet('menu-test/theme-callback/use-admin-theme');
    // Check that the maintenance theme's CSS appears on the page.
    $this->assertSession()
        ->responseContains('olivero/css/base/base.css');
    // An administrator, however, should continue to see the requested theme.
    $admin_user = $this->drupalCreateUser([
        'access site in maintenance mode',
    ]);
    $this->drupalLogin($admin_user);
    $this->drupalGet('menu-test/theme-callback/use-admin-theme');
    $this->assertSession()
        ->pageTextContains('Active theme: claro. Actual theme: claro.');
    // Check that the administrative theme's CSS appears on the page.
    $this->assertSession()
        ->responseContains('claro/css/base/elements.css');
    $this->container
        ->get('state')
        ->set('system.maintenance_mode', FALSE);
}