/**
  * @testdox unit test: Test getErrataIterator() will return an iterator for the errata data
  * @covers Zend\Db\Adapter\ParameterContainer::getErrataIterator
  */
 public function testGetErrataIterator()
 {
     $this->parameterContainer->offsetSetErrata('foo', ParameterContainer::TYPE_INTEGER);
     $data = $this->parameterContainer->getErrataIterator();
     $this->assertInstanceOf('ArrayIterator', $data);
 }