getTextForSide() public method

Convenience function for generating string of why a reading wasn't recorded for a side.
public getTextForSide ( $side ) : string
$side
return string
 /**
  * @dataProvider getTextForSide_Provider
  */
 public function testgetTextForSide($side, $readings, $unable, $eye_missing, $res)
 {
     $readingMock = $this->getMockBuilder('\\OEModule\\OphCiExamination\\models\\OphCiExamination_VisualAcuity_Reading')->setMethods(array('init'))->getMock();
     $test = new models\Element_OphCiExamination_VisualAcuity();
     if ($side == 'left') {
         $test->eye_id = Eye::LEFT;
     } else {
         $test->eye_id = Eye::RIGHT;
     }
     if ($readings) {
         $test->{$side . '_readings'} = array($readingMock);
     }
     $test->{$side . '_unable_to_assess'} = $unable;
     $test->{$side . '_eye_missing'} = $eye_missing;
     $this->assertEquals($res, $test->getTextForSide($side));
 }