TourPluginTest.php

<?php

namespace Drupal\Tests\tour\Kernel;

use Drupal\KernelTests\KernelTestBase;

/**
 * Tests the functionality of tour plugins.
 *
 * @group tour
 * @group legacy
 */
class TourPluginTest extends KernelTestBase {
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    protected static $modules = [
        'tour',
    ];
    
    /**
     * Stores the tour plugin manager.
     *
     * @var \Drupal\tour\TipPluginManager
     */
    protected $pluginManager;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->installConfig([
            'tour',
        ]);
        $this->pluginManager = $this->container
            ->get('plugin.manager.tour.tip');
    }
    
    /**
     * Tests tour plugins.
     */
    public function testTourPlugins() {
        $this->assertCount(1, $this->pluginManager
            ->getDefinitions(), 'Only tour plugins for the enabled modules were returned.');
    }

}