protected function assertRowsEqual(array $expectedRowData, Sheet $sheet)
{
$actualRowData = array();
foreach ($sheet->getRows() as $rowIndex => $row) {
foreach ($row as $column => $value) {
$actualRowData[$rowIndex][$column] = $value;
}
}
return $this->assertEquals($expectedRowData, $actualRowData, 'Sheet Rows from ' . $sheet);
}