function PreviewTest::testPreviewTitle

Tests HTML is filtered from the view title when previewing.

File

core/modules/views_ui/tests/src/Functional/PreviewTest.php, line 186

Class

PreviewTest

Tests the UI preview functionality.

Namespace

Code

public function testPreviewTitle() : void {
  // Update the view and change title with html tags.
  \Drupal::configFactory()->getEditable('views.view.test_preview')
    ->set('display.default.display_options.title', '<strong>Test preview title</strong>')
    ->save();
  $this->drupalGet('admin/structure/views/view/test_preview/edit');
  $this->assertSession()
    ->statusCodeEquals(200);
  $this->submitForm([], 'Update preview');
  $this->assertSession()
    ->pageTextContains('Test preview title');
  // Ensure allowed HTML tags are still displayed.
  $this->assertCount(2, $this->xpath('//div[@id="views-live-preview"]//strong[text()=:text]', [
    ':text' => 'Test preview title',
  ]));
  // Ensure other tags are filtered.
  \Drupal::configFactory()->getEditable('views.view.test_preview')
    ->set('display.default.display_options.title', '<b>Test preview title</b>')
    ->save();
  $this->submitForm([], 'Update preview');
  $this->assertCount(0, $this->xpath('//div[@id="views-live-preview"]//b[text()=:text]', [
    ':text' => 'Test preview title',
  ]));
}