/**
  * @covers ::setValue
  */
 public function testSetValue()
 {
     $key = 'FOO';
     $value = 'BAR';
     $this->decoratedFormState->setValue($key, $value)->shouldBeCalled();
     $this->assertSame($this->formStateDecoratorBase, $this->formStateDecoratorBase->setValue($key, $value));
 }