test: cleaner target bits

Signed-off-by: dzdidi <[email protected]>

Author: dzdidi

teos/src/main.rs

@@ -267,7 +267,10 @@ async fn main() {
         dbm.clone(),
     ));
 
-    let mut poller = ChainPoller::new(&mut derefed, Network::from_core_arg(&conf.btc_network).unwrap());
+    let mut poller = ChainPoller::new(
+        &mut derefed,
+        Network::from_core_arg(&conf.btc_network).unwrap(),
+    );
     let (responder, watcher) = {
         let last_n_blocks = get_last_n_blocks(&mut poller, tip, IRREVOCABLY_RESOLVED as usize)
             .await.unwrap_or_else(|e| {

teos/src/responder.rs

@@ -3,9 +3,9 @@
 use std::collections::HashSet;
 use std::sync::{Arc, Mutex};
 
+use bitcoin::hashes::Hash;
 use bitcoin::{consensus, BlockHash};
 use bitcoin::{Transaction, Txid};
-use bitcoin::hashes::Hash;
 
 use lightning::chain;
 use lightning_block_sync::poll::ValidatedBlock;
@@ -95,8 +95,18 @@ impl TransactionTracker {
 impl From<TransactionTracker> for common_msgs::Tracker {
     fn from(t: TransactionTracker) -> Self {
         common_msgs::Tracker {
-            dispute_txid: t.dispute_tx.compute_txid().to_raw_hash().to_byte_array().to_vec(),
-            penalty_txid: t.penalty_tx.compute_txid().to_raw_hash().to_byte_array().to_vec(),
+            dispute_txid: t
+                .dispute_tx
+                .compute_txid()
+                .to_raw_hash()
+                .to_byte_array()
+                .to_vec(),
+            penalty_txid: t
+                .penalty_tx
+                .compute_txid()
+                .to_raw_hash()
+                .to_byte_array()
+                .to_vec(),
             penalty_rawtx: consensus::serialize(&t.penalty_tx),
         }
     }

teos/src/test_utils.rs

@@ -189,8 +189,7 @@ impl Blockchain {
     }
 
     pub fn generate(&mut self, txs: Option<Vec<Transaction>>) -> Block {
-        // FIXME: replace this magic number with something meaningul
-        let bits = bitcoin::CompactTarget::from_consensus(553713663);
+        let bits = bitcoin::Target::from_be_bytes([0xff; 32]).to_compact_lossy();
 
         let prev_block = self.blocks.last().unwrap();
         let prev_blockhash = prev_block.block_hash();