ComponentNodeVisitorTest.php

<?php

declare (strict_types=1);
namespace Drupal\KernelTests\Components;

use Drupal\Tests\Core\Theme\Component\ComponentKernelTestBase;

/**
 * Tests the node visitor.
 *
 * @coversDefaultClass \Drupal\Core\Template\ComponentNodeVisitor
 * @group sdc
 */
class ComponentNodeVisitorTest extends ComponentKernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'system',
        'sdc_other_node_visitor',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected static $themes = [
        'sdc_theme_test',
    ];
    
    /**
     * Test that other visitors can modify Twig nodes.
     */
    public function testOtherVisitorsCanModifyTwigNodes() : void {
        $build = [
            '#type' => 'inline_template',
            '#template' => "{% embed('sdc_theme_test_base:my-card-no-schema') %}{% block card_body %}Foo bar{% endblock %}{% endembed %}",
        ];
        $this->renderComponentRenderArray($build);
        // If this is reached, the test passed.
        $this->assertTrue(TRUE);
    }

}