/**
  * Because we know our dummy heuristic, we can test this.
  * This may not apply to all heuristics.
  */
 public function testEvaluatorGivesTwoDifferentScoresToDifferentObjects()
 {
     $juan = new DummyCitizen();
     $juan->favoriteFood = 'tacos';
     $pedro = new DummyCitizen();
     $pedro->favoriteFood = 'tamales';
     $evaluator = new DummyEvaluator();
     $this->assertNotEquals($evaluator->getScore($juan), $evaluator->getScore($pedro));
 }
 public function testGetHighestScore()
 {
     $this->assertEquals($this->evaluator->getScore($this->highestScoreCitizen), $this->scoreManager->getHighestScore());
 }