function CacheTest::testArgumentDefaultCache

Tests that cacheability metadata is carried over from argument defaults.

File

core/modules/views/tests/src/Kernel/Plugin/CacheTest.php, line 389

Class

CacheTest

Tests pluggable caching for views.

Namespace

Code

public function testArgumentDefaultCache() {
    $view = Views::getView('test_view');
    // Add a new argument and set the test plugin for the argument_default.
    $options = [
        'default_argument_type' => 'argument_default_test',
        'default_argument_options' => [
            'value' => 'John',
        ],
        'default_action' => 'default',
    ];
    $view->addHandler('default', 'argument', 'views_test_data', 'name', $options);
    $view->initHandlers();
    $output = $view->preview();
    
    /** @var \Drupal\Core\Render\RendererInterface $renderer */
    $renderer = \Drupal::service('renderer');
    $renderer->renderPlain($output);
    $this->assertEquals([
        'config:views.view.test_view',
        'example_tag',
    ], $output['#cache']['tags']);
}