public function StyleHtmlListTest::testDefaultRowClasses in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/views/tests/src/Kernel/Plugin/StyleHtmlListTest.php \Drupal\Tests\views\Kernel\Plugin\StyleHtmlListTest::testDefaultRowClasses()

Make sure that the HTML list style markup is correct.

File

core/modules/views/tests/src/Kernel/Plugin/StyleHtmlListTest.php, line 26

Class

StyleHtmlListTest

Tests the HTML list style plugin.

Namespace

Drupal\Tests\views\Kernel\Plugin

Code

public function testDefaultRowClasses() {
  $view = Views::getView('test_style_html_list');
  $output = $view
    ->preview();
  $output = \Drupal::service('renderer')
    ->renderRoot($output);

  // Check that an empty class attribute is not added if the wrapper class is
  // not set.
  $this
    ->assertStringContainsString('<div>', $output, 'Empty class is not added to DIV when class is not set');

  // Check that an empty class attribute is not added if the list class is
  // not set.
  $this
    ->assertStringContainsString('<ul>', $output, 'Empty class is not added to UL when class is not set');

  // Set wrapper class and list class in style options.
  $view->style_plugin->options['class'] = 'class';
  $view->style_plugin->options['wrapper_class'] = 'wrapper-class';
  $output = $view
    ->preview();
  $output = \Drupal::service('renderer')
    ->renderRoot($output);

  // Check that class attribute is present if the wrapper class is set.
  $this
    ->assertStringContainsString('<div class="wrapper-class">', $output, 'Class is added to DIV');

  // Check that class attribute is present if the list class is set.
  $this
    ->assertStringContainsString('<ul class="class">', $output, 'Class is added to UL');
}