/**
  * Tests of FormState class with a form_state on the first page
  * of a multi page webform before the webform module processed it */
 public function testFormStateFirstPageUnprocessed_returnsValueByKey()
 {
     $form_state = $this->formStateFirstPageUnprocessedStub();
     $form = $this->formStub();
     $formState = new FormState($this->webformNode, $form, $form_state);
     $this->assertEqual('Myfirstname', $formState->valueByKey('first_name'));
 }