Neos\Neos\Domain\Model\User::getPreferences PHP Method

    public function getPreferences()
    {
        return $this->preferences;
    }

 /**
  * @test
  */
 public function constructorInitializesPreferences()
 {
     $user = new User();
     $this->assertInstanceOf(UserPreferences::class, $user->getPreferences());
 }