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',
    ]));
}