function StyleHtmlListTest::testDefaultRowClasses

Make sure that the HTML list style markup is correct.

File

core/modules/views/tests/src/Kernel/Plugin/StyleHtmlListTest.php, line 28

Class

StyleHtmlListTest

Tests the HTML list style plugin.

Namespace

Code

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