public function testGetNormalisedArbitaryValues()
 {
     $expected = array('energy' => -1, 'fatigue' => -2, 'fitness' => 0, 'mood' => 1, 'stress' => 2, 'weight' => 0);
     $this->instance->setEnergy(21)->setFatigue(1)->setMood(61)->setStress(100);
     $this->assertEquals($expected, $this->instance->getNormalisedValues());
     $this->assertEquals(0, $this->instance->getNormalisedScore());
 }
 /**
  * @param Feeling $feeling
  * @return array
  */
 public static function extractHowAreYouFeeling(Feeling $feeling)
 {
     return array_merge($feeling->getNormalisedValues(), array('feelingSectionCompleted' => true === $feeling->isCompleted() ? "true" : "false"));
 }