public function testICanGetAPositiveNarrativeAfterQuitting()
 {
     $questionnaire = new Questionnaire(new Person());
     $questionnaire->getAboutYou()->getFeelings()->setEnergy(100)->setMood(20);
     $questionnaire->getSmoking()->setDoYouSmoke('quit')->setCompletedDate(new \DateTime());
     $expected = array('smoking' => array('smoking_green_quit'));
     $this->assertEquals($expected, $this->instance->buildNarrative($questionnaire)->getMessages());
 }
 /**
  * @param Questionnaire $questionnaire
  */
 protected function buildSmokingNarrative(Questionnaire $questionnaire)
 {
     if (SmokingSpecification::isSatisfiedBy($questionnaire)) {
         $snb = new SmokingNarrativeBuilder();
         $narrative = $snb->buildNarrative($questionnaire);
         $this->narrative->merge($narrative);
     }
 }