in src/aes128gcm.rs [588:598]
fn test_split_into_records_17_0_20() {
let records = split_into_records(&[0u8; 17], 0, 20 + ECE_TAG_LENGTH)
.unwrap()
.collect::<Vec<_>>();
// Should fit comfortably into a single record.
assert_eq!(records.len(), 1);
assert_eq!(records[0].plaintext.len(), 17);
assert_eq!(records[0].padding, 1);
assert_eq!(records[0].sequence_number, 0);
assert!(records[0].is_final);
}