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use super::*;
use rand::Rng;
pub fn rnd_bundle(now: dtntime::CreationTimestamp) -> bundle::Bundle {
let mut rng = rand::thread_rng();
let dst_string = format!("node{}/inbox", rng.gen_range(1, 4));
let src_string = format!("node{}/inbox", rng.gen_range(1, 4));
let dst = eid::EndpointID::with_dtn(dst_string);
let src = eid::EndpointID::with_dtn(src_string);
let pblock = primary::PrimaryBlockBuilder::default()
.destination(dst)
.source(src.clone())
.report_to(src)
.creation_timestamp(now)
.lifetime(60 * 60 * 1_000_000)
.build()
.unwrap();
let mut b = bundle::BundleBuilder::default()
.primary(pblock)
.canonicals(vec![
canonical::new_payload_block(0, b"ABC".to_vec()),
canonical::new_bundle_age_block(1, 0, dtn_time_now() as u64),
])
.build()
.unwrap();
b.set_crc(crc::CRC_16);
b.calculate_crc();
b
}