/**
  * @covers ::setError
  */
 public function testSetError()
 {
     $element = ['#foo' => 'bar'];
     $message = 'bar';
     $this->decoratedFormState->setError($element, $message)->shouldBeCalled();
     $this->assertSame($this->formStateDecoratorBase, $this->formStateDecoratorBase->setError($element, $message));
 }