/**
  * @test
  */
 public function returnsNodeNameCorrectly()
 {
     $sampleNodeString1 = 'calendar';
     $sampleNodeString2 = 'calendar[@type="gregorian"]';
     $this->assertEquals('calendar', $this->model->getNodeName($sampleNodeString1));
     $this->assertEquals('calendar', $this->model->getNodeName($sampleNodeString2));
 }