 my $importbatch0 = C0::ImportBatch::GetImportBatch( $id_import_batch0 ); delete $importbatch0->{upload_timestamp}; delete $importbatch0->{import_batch_id}; delete $importbatch0->{num_records}; delete $importbatch0->{num_items};  is_deeply( $importbatch0, $sample_import_batch0,     "GetImportBatch returns the right informations about $sample_import_batch0" );  my $importbatch0 = C0::ImportBatch::GetImportBatch( $id_import_batch0 ); delete $importbatch0->{upload_timestamp}; delete $importbatch0->{import_batch_id}; delete $importbatch0->{num_records}; delete $importbatch0->{num_items};  is_deeply( $importbatch0, $sample_import_batch0,     "GetImportBatch returns the right informations about $sample_import_batch0" );  my $