ActionExampleTest.php

<?php

namespace Drupal\Tests\theming_example\Functional;

use Drupal\Tests\examples\Functional\ExamplesBrowserTestBase;

/**
 * Default test case for the action_example module.
 *
 * @group action_example
 * @group examples
 */
class ActionExampleTest extends ExamplesBrowserTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'action_example',
    ];
    
    /**
     * The installation profile to use with this test.
     *
     * We need the 'minimal' profile in order to make sure the Tool block is
     * available.
     *
     * @var string
     */
    protected $profile = 'minimal';
    
    /**
     * Test Action Example.
     *
     * 1. action_example_basic_action: Configure a action_example_basic_action to
     *    happen when user logs in.
     * 2. action_example_unblock_user_action: When a user's profile is being
     *    viewed, unblock that user.
     * 3. action_example_node_sticky_action: Create a user, configure that user
     *    to always be stickied using advanced configuration. Have the user
     *    create content; verify that it gets stickied.
     */
    public function testActionExample() {
        // Create an administrative user.
        $admin_user = $this->drupalCreateUser([
            'administer actions',
        ]);
        $this->drupalLogin($admin_user);
        $this->drupalGet('/admin/config/system/actions');
        $this->assertSession()
            ->pageTextContains('An action that does nothing');
    }

}