function DisplayPageTest::testEmptyRow

Tests the templates with empty rows.

File

core/modules/views/tests/src/Kernel/Plugin/DisplayPageTest.php, line 234

Class

DisplayPageTest

Tests the page display plugin.

Namespace

Code

public function testEmptyRow() : void {
    $view = Views::getView('test_page_display');
    $view->initDisplay();
    $view->newDisplay('page', 'Page', 'empty_row');
    $view->save();
    $styles = [
        'default' => '//div[@class="views-row"]',
        // Olivero does not use the 'views-col' class.
'grid' => '//div[contains(@class, "views-col") or contains(@class, "views-view-grid__item-inner")]',
        'html_list' => '//div[@class="item-list"]//li',
    ];
    $themes = [
        'olivero',
        'stable9',
        'stark',
        'claro',
    ];
    foreach ($themes as $theme) {
        \Drupal::service('theme_installer')->install([
            $theme,
        ]);
        \Drupal::theme()->setActiveTheme(\Drupal::service('theme.initialization')->initTheme($theme));
        foreach ($styles as $type => $xpath) {
            $view = Views::getView('test_page_display');
            $view->storage
                ->invalidateCaches();
            $view->initDisplay();
            $view->setDisplay('empty_row');
            $view->displayHandlers
                ->get('empty_row')->default_display->options['style']['type'] = $type;
            $view->initStyle();
            $this->executeView($view);
            $output = $view->preview();
            $output = \Drupal::service('renderer')->renderRoot($output);
            $this->setRawContent($output);
            $this->assertCount(5, $this->xpath("{$xpath}[not(text()) and not(node())]"), "Empty rows in theme '{$theme}', type '{$type}'.");
        }
    }
}