/**
* Tests the 'must_validate' $form_state flag.
*
* @covers ::validateForm
*/
public function testMustValidate()
{
$form_validator = $this->getMockBuilder('Drupal\\Core\\Form\\FormValidator')->setConstructorArgs([new RequestStack(), $this->getStringTranslationStub(), $this->csrfToken, $this->logger, $this->formErrorHandler])->setMethods(array('doValidateForm'))->getMock();
$form_validator->expects($this->once())->method('doValidateForm');
$this->formErrorHandler->expects($this->once())->method('handleFormErrors');
$form = array();
$form_state = (new FormState())->setValidationComplete()->setValidationEnforced();
$form_validator->validateForm('test_form_id', $form, $form_state);
}
