function BlockSystemBrandingTest::testSystemBrandingSettings

Tests system branding block configuration.

File

core/modules/block/tests/src/Functional/BlockSystemBrandingTest.php, line 40

Class

BlockSystemBrandingTest

Tests branding block display.

Namespace

Code

public function testSystemBrandingSettings() : void {
  $site_logo_xpath = '//div[@id="block-site-branding"]/a/img';
  $site_name_xpath = '//div[@id="block-site-branding"]/a[text() = "Drupal"]';
  $site_slogan_xpath = '//div[@id="block-site-branding"]/descendant::text()[last()]';
  // Set default block settings.
  $this->drupalGet('');
  // Test that all branding elements are displayed.
  $this->assertSession()
    ->elementExists('xpath', $site_logo_xpath);
  $this->assertSession()
    ->elementExists('xpath', $site_name_xpath);
  $this->assertSession()
    ->elementExists('xpath', $site_slogan_xpath);
  $this->assertSession()
    ->elementTextContains('xpath', $site_slogan_xpath, 'Community plumbing');
  $this->assertSession()
    ->responseHeaderContains('X-Drupal-Cache-Tags', 'config:system.site');
  // Just this once, assert that the img src of the logo is as expected.
  $theme_path = \Drupal::service('extension.list.theme')->getPath($this->defaultTheme);
  $this->assertSession()
    ->elementAttributeContains('xpath', $site_logo_xpath, 'src', $theme_path . '/logo.svg');
  // Be sure the slogan is XSS-filtered.
  $this->config('system.site')
    ->set('slogan', '<script>alert("Community carpentry");</script>')
    ->save();
  $this->drupalGet('');
  $this->assertSession()
    ->elementTextEquals('xpath', $site_slogan_xpath, 'alert("Community carpentry");');
  $this->assertSession()
    ->responseNotContains('<script>alert("Community carpentry");</script>');
  // Turn just the logo off.
  $this->config('block.block.site_branding')
    ->set('settings.use_site_logo', 0)
    ->save();
  $this->drupalGet('');
  // Re-test all branding elements.
  $this->assertSession()
    ->elementNotExists('xpath', $site_logo_xpath);
  $this->assertSession()
    ->elementExists('xpath', $site_name_xpath);
  $this->assertSession()
    ->elementTextContains('xpath', $site_slogan_xpath, 'alert("Community carpentry");');
  $this->assertSession()
    ->responseNotContains('<script>alert("Community carpentry");</script>');
  $this->assertSession()
    ->responseHeaderContains('X-Drupal-Cache-Tags', 'config:system.site');
  // Turn just the site name off.
  $this->config('block.block.site_branding')
    ->set('settings.use_site_logo', 1)
    ->set('settings.use_site_name', 0)
    ->save();
  $this->drupalGet('');
  // Re-test all branding elements.
  $this->assertSession()
    ->elementExists('xpath', $site_logo_xpath);
  $this->assertSession()
    ->elementNotExists('xpath', $site_name_xpath);
  $this->assertSession()
    ->elementTextContains('xpath', $site_slogan_xpath, 'alert("Community carpentry");');
  $this->assertSession()
    ->responseNotContains('<script>alert("Community carpentry");</script>');
  $this->assertSession()
    ->responseHeaderContains('X-Drupal-Cache-Tags', 'config:system.site');
  // Turn just the site slogan off.
  $this->config('block.block.site_branding')
    ->set('settings.use_site_name', 1)
    ->set('settings.use_site_slogan', 0)
    ->save();
  $this->drupalGet('');
  // Re-test all branding elements.
  $this->assertSession()
    ->elementExists('xpath', $site_logo_xpath);
  $this->assertSession()
    ->elementExists('xpath', $site_name_xpath);
  $this->assertSession()
    ->elementTextNotContains('xpath', $site_slogan_xpath, 'Community carpentry');
  $this->assertSession()
    ->responseHeaderContains('X-Drupal-Cache-Tags', 'config:system.site');
  // Turn the site name and the site slogan off.
  $this->config('block.block.site_branding')
    ->set('settings.use_site_name', 0)
    ->set('settings.use_site_slogan', 0)
    ->save();
  $this->drupalGet('');
  // Re-test all branding elements.
  $this->assertSession()
    ->elementExists('xpath', $site_logo_xpath);
  $this->assertSession()
    ->elementNotExists('xpath', $site_name_xpath);
  $this->assertSession()
    ->elementTextNotContains('xpath', $site_slogan_xpath, 'Community carpentry');
  $this->assertSession()
    ->responseHeaderContains('X-Drupal-Cache-Tags', 'config:system.site');
}