class EntityCloneEntityFormModeTest

class EntityCloneEntityFormModeTest extends BrowserTestBase {
    use StringTranslationTrait;
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    protected static $modules = [
        'entity_clone',
        'field_ui',
    ];
    
    /**
     * Theme to enable by default.
     *
     * @var string
     */
    protected $defaultTheme = 'claro';
    
    /**
     * Permissions to grant admin user.
     *
     * @var array
     */
    protected $permissions = [
        'clone entity_form_mode entity',
        'administer display modes',
    ];
    
    /**
     * An administrative user.
     *
     * With permission to configure entity form modes settings.
     *
     * @var \Drupal\user\UserInterface
     */
    protected $adminUser;
    
    /**
     * Sets the test up.
     */
    protected function setUp() : void {
        parent::setUp();
        $this->adminUser = $this->drupalCreateUser($this->permissions);
        $this->drupalLogin($this->adminUser);
    }
    
    /**
     * Test entity form mode entity clone.
     */
    public function testEntityFormModeEntityClone() {
        $entity_form_modes = \Drupal::entityTypeManager()->getStorage('entity_form_mode')
            ->loadByProperties([
            'id' => 'user.register',
        ]);
        $entity_form_mode = reset($entity_form_modes);
        $edit = [
            'label' => 'User register cloned form mode',
            'id' => 'register_clone',
        ];
        $this->drupalGet('entity_clone/entity_form_mode/' . $entity_form_mode->id());
        $this->submitForm($edit, $this->t('Clone'));
        $entity_form_modes = \Drupal::entityTypeManager()->getStorage('entity_form_mode')
            ->loadByProperties([
            'id' => 'user.' . $edit['id'],
        ]);
        $entity_form_mode = reset($entity_form_modes);
        $this->assertInstanceOf(EntityFormMode::class, $entity_form_mode, 'Test entity form mode cloned found in database.');
    }

}