function SiteMaintenanceTest::testSiteMaintenance

Verifies site maintenance mode functionality.

File

core/modules/system/tests/src/Functional/System/SiteMaintenanceTest.php, line 70

Class

SiteMaintenanceTest

Tests access to site while in maintenance mode.

Namespace

Code

public function testSiteMaintenance() : void {
    // Verify that permission message is displayed.
    $this->drupalGet(Url::fromRoute('system.site_maintenance_mode'));
    $this->assertSession()
        ->pageTextContains('Visitors will only see the maintenance mode message. Only users with the "Use the site in maintenance mode" permission will be able to access the site. Authorized users can log in directly via the user login page.');
    $this->assertSession()
        ->linkExists('permission');
    $this->assertSession()
        ->linkByHrefExists(Url::fromRoute('user.admin_permissions')->toString());
    $this->assertSession()
        ->linkExists('user login');
    $this->assertSession()
        ->linkByHrefExists(Url::fromRoute('user.login')->toString());
    $this->drupalGet(Url::fromRoute('user.page'));
    // Aggregation should be enabled, individual assets should not be rendered.
    $this->assertSession()
        ->elementNotExists('xpath', '//script[contains(@src, "/core/misc/drupal.js")]');
    $this->assertSession()
        ->elementNotExists('xpath', '//link[contains(@href, "/core/modules/system/css/components/align.module.css")]');
    // Turn on maintenance mode.
    $edit = [
        'maintenance_mode' => 1,
    ];
    $this->drupalGet('admin/config/development/maintenance');
    $this->submitForm($edit, 'Save configuration');
    $admin_message = 'Operating in maintenance mode. Go online.';
    $user_message = 'Operating in maintenance mode.';
    $offline_message = $this->config('system.site')
        ->get('name') . ' is currently under maintenance. We should be back shortly. Thank you for your patience.';
    $this->drupalGet(Url::fromRoute('user.page'));
    // Aggregation should be disabled, individual assets should be rendered.
    $this->assertSession()
        ->elementExists('xpath', '//script[contains(@src, "/core/misc/drupal.js")]');
    $this->assertSession()
        ->elementExists('xpath', '//link[contains(@href, "/core/modules/system/css/components/align.module.css")]');
    $this->assertSession()
        ->pageTextContains($admin_message);
    $this->assertSession()
        ->linkExists('Go online.');
    $this->assertSession()
        ->linkByHrefExists(Url::fromRoute('system.site_maintenance_mode')->toString());
    // Logout and verify that offline message is displayed.
    $this->drupalLogout();
    $this->drupalGet('');
    $this->assertEquals('Site under maintenance', $this->cssSelect('main h1')[0]
        ->getText());
    $this->assertSession()
        ->pageTextContains($offline_message);
    $this->drupalGet('node');
    $this->assertEquals('Site under maintenance', $this->cssSelect('main h1')[0]
        ->getText());
    $this->assertSession()
        ->pageTextContains($offline_message);
    $this->drupalGet('user/register');
    $this->assertEquals('Site under maintenance', $this->cssSelect('main h1')[0]
        ->getText());
    $this->assertSession()
        ->pageTextContains($offline_message);
    // Verify that user is able to log in.
    $this->drupalGet('user');
    $this->assertSession()
        ->pageTextNotContains($offline_message);
    $this->drupalGet('user/login');
    $this->assertSession()
        ->pageTextNotContains($offline_message);
    // Log in user and verify that maintenance mode message is displayed
    // directly after login.
    $edit = [
        'name' => $this->user
            ->getAccountName(),
        'pass' => $this->user->pass_raw,
    ];
    $this->submitForm($edit, 'Log in');
    $this->assertSession()
        ->pageTextContains($user_message);
    // Log in administrative user and configure a custom site offline message.
    $this->drupalLogout();
    $this->drupalLogin($this->adminUser);
    $this->drupalGet('admin/config/development/maintenance');
    $this->assertSession()
        ->pageTextNotContains($admin_message);
    $offline_message = 'Sorry, not online.';
    $edit = [
        'maintenance_mode_message' => $offline_message,
    ];
    $this->submitForm($edit, 'Save configuration');
    // Logout and verify that custom site offline message is displayed.
    $this->drupalLogout();
    $this->drupalGet('');
    $this->assertEquals('Site under maintenance', $this->cssSelect('main h1')[0]
        ->getText());
    $this->assertSession()
        ->pageTextContains($offline_message);
    // Verify that custom site offline message is not displayed on user/password.
    $this->drupalGet('user/password');
    $this->assertSession()
        ->pageTextContains('Username or email address');
    // Submit password reset form.
    $edit = [
        'name' => $this->user
            ->getAccountName(),
    ];
    $this->drupalGet('user/password');
    $this->submitForm($edit, 'Submit');
    $mails = $this->drupalGetMails();
    $start = strpos($mails[0]['body'], 'user/reset/' . $this->user
        ->id());
    $path = substr($mails[0]['body'], $start, 66 + strlen($this->user
        ->id()));
    // Log in with temporary login link.
    $this->drupalGet($path);
    $this->submitForm([], 'Log in');
    $this->assertSession()
        ->pageTextContains($user_message);
    // Check if title displays in Olivero on maintenance page.
    \Drupal::service('theme_installer')->install([
        'olivero',
    ]);
    $this->config('system.theme')
        ->set('default', 'olivero')
        ->save();
    // Logout and verify that offline message is displayed in Olivero.
    $this->drupalLogout();
    $this->drupalGet('');
    $this->assertEquals('Site under maintenance', $this->cssSelect('main h1')[0]
        ->getText());
}