/**
  * @covers DataObject::setAllData
  */
 public function testSetAllData()
 {
     $expectedResult = array('someKey' => 'someVal');
     $this->dataObject->setAllData($expectedResult);
     $result =& $this->dataObject->getAllData();
     self::assertEquals($expectedResult, $result);
     // Test by-ref
     $expectedResult = array('someOtherKey' => 'someOtherVal');
     self::assertEquals($expectedResult, $result);
 }