/**
* Fetches the next item from the resultset, moves the cursor forward, and removes the prefix from the image id.
*/
private function fetchRow()
{
++$this->cursor;
$imageId = $this->rowReader->getRow();
if (substr($imageId, 0, strlen($this->prefix)) == $this->prefix) {
$imageId = ltrim(substr($imageId, strlen($this->prefix)), '/');
}
$this->item = $imageId;
}
private function configureRowReaderMock(array $fileList)
{
$mockInvocator = $this->rowReaderMock->expects($this->any())->method('getRow');
call_user_func_array(array($mockInvocator, 'willReturnOnConsecutiveCalls'), $fileList);
$this->rowReaderMock->expects($this->any())->method('getCount')->willReturn(count($fileList));
}
