bug fixes

substrate/client/tests/common/validator_sets.rs

@@ -73,7 +73,7 @@ pub async fn allocate_stake(
   nonce: u32,
 ) -> [u8; 32] {
   // get the call
-  let tx = serai.sign(&pair, SeraiValidatorSets::allocate(network, amount), nonce, 0);
+  let tx = serai.sign(pair, SeraiValidatorSets::allocate(network, amount), nonce, 0);
   publish_tx(serai, &tx).await
 }
 
@@ -86,6 +86,6 @@ pub async fn deallocate_stake(
   nonce: u32,
 ) -> [u8; 32] {
   // get the call
-  let tx = serai.sign(&pair, SeraiValidatorSets::deallocate(network, amount), nonce, 0);
+  let tx = serai.sign(pair, SeraiValidatorSets::deallocate(network, amount), nonce, 0);
   publish_tx(serai, &tx).await
 }

substrate/client/tests/validator_sets.rs

@@ -178,7 +178,7 @@ async fn validator_set_rotation() {
 
         // we start the chain with 4 default participants that has a single key share each
         participants.sort();
-        verify_session_and_active_validators(&serai, network, 0, &participants).await;
+        verify_session_and_active_validators(&serai, network, 0, participants).await;
 
         // add 1 participant & verify
         let hash =
@@ -190,7 +190,7 @@ async fn validator_set_rotation() {
           &serai,
           network,
           get_active_session(&serai, network, hash).await,
-          &participants,
+          participants,
         )
         .await;
 
@@ -201,7 +201,7 @@ async fn validator_set_rotation() {
         participants.swap_remove(participants.iter().position(|k| *k == pair2.public()).unwrap());
         let active_session = get_active_session(&serai, network, hash).await;
         participants.sort();
-        verify_session_and_active_validators(&serai, network, active_session, &participants).await;
+        verify_session_and_active_validators(&serai, network, active_session, participants).await;
 
         // check pending deallocations
         let pending = serai

substrate/validator-sets/pallet/src/lib.rs

@@ -652,7 +652,7 @@ pub mod pallet {
         // If not Serai, check the prior session had its keys cleared, which happens once its
         // retired
         return (network == NetworkId::Serai) ||
-          (Keys::<T>::contains_key(ValidatorSet {
+          (!Keys::<T>::contains_key(ValidatorSet {
             network,
             session: Session(current_session.0 - 1),
           }));

tests/coordinator/src/tests/key_gen.rs

@@ -200,7 +200,7 @@ pub async fn key_gen<C: Ciphersuite>(
           assert_eq!(key_pair.0 .0, substrate_key);
           assert_eq!(&key_pair.1, &network_key);
         }
-        _ => panic!("coordinator didn't respond with ConfirmKeyPair msg: {:?} ", msg),
+        _ => panic!("coordinator didn't respond with ConfirmKeyPair msg: {msg:?}"),
       }
       message = Some(msg);
     } else {

tests/coordinator/src/tests/mod.rs

@@ -23,8 +23,6 @@ mod sign;
 pub use sign::sign;
 
 mod rotation;
-#[allow(unused_imports)]
-pub use rotation::rotate;
 
 pub(crate) const COORDINATORS: usize = 4;
 pub(crate) const THRESHOLD: usize = ((COORDINATORS * 2) / 3) + 1;

tests/coordinator/src/tests/rotation.rs

@@ -1,7 +1,6 @@
 use tokio::time::{sleep, Duration};
 
-use zeroize::Zeroizing;
-use ciphersuite::{Ciphersuite, Ristretto, Secp256k1};
+use ciphersuite::Secp256k1;
 
 use serai_client::{
   primitives::{insecure_pair_from_name, NetworkId},
@@ -64,7 +63,7 @@ async fn allocate_stake(
 ) -> [u8; 32] {
   // get the call
   let tx =
-    serai.sign(&pair, validator_sets::SeraiValidatorSets::allocate(network, amount), nonce, 0);
+    serai.sign(pair, validator_sets::SeraiValidatorSets::allocate(network, amount), nonce, 0);
   publish_tx(serai, &tx).await
 }
 
@@ -78,7 +77,7 @@ async fn deallocate_stake(
 ) -> [u8; 32] {
   // get the call
   let tx =
-    serai.sign(&pair, validator_sets::SeraiValidatorSets::deallocate(network, amount), nonce, 0);
+    serai.sign(pair, validator_sets::SeraiValidatorSets::deallocate(network, amount), nonce, 0);
   publish_tx(serai, &tx).await
 }
 
@@ -95,8 +94,6 @@ async fn wait_till_next_epoch(serai: &Serai, current_epoch: u32) -> Session {
       .await
       .unwrap()
       .unwrap();
-
-    println!("current session: {} ", session.0);
   }
   session
 }
@@ -114,8 +111,7 @@ async fn new_set_events(
   let mut current_session = get_session(serai, current_block.hash(), network).await;
 
   while current_session == session {
-    let mut events =
-      serai.as_of(current_block.hash()).validator_sets().new_set_events().await.unwrap();
+    let events = serai.as_of(current_block.hash()).validator_sets().new_set_events().await.unwrap();
     if !events.is_empty() {
       return events;
     }
@@ -127,51 +123,6 @@ async fn new_set_events(
   panic!("can't find the new set events for session: {} ", session.0);
 }
 
-pub async fn rotate(
-  processors: &mut Vec<Processor>,
-  excluded: Processor,
-  _: &[u8],
-  _: &Zeroizing<<Ristretto as Ciphersuite>::F>,
-) {
-  // accounts
-  let pair1 = insecure_pair_from_name("Alice");
-  let pair5 = insecure_pair_from_name("Eve");
-
-  let network = NetworkId::Bitcoin;
-  let amount = Amount(1_000_000 * 10_u64.pow(8));
-  let serai = processors[0].serai().await;
-
-  // add the last participant into validator set for btc network
-  let block = allocate_stake(&serai, network, amount, &pair5, 0).await;
-
-  // wait until next session to see the effect on coordinator
-  let current_epoch = get_session(&serai, block, NetworkId::Serai).await;
-  let session = wait_till_next_epoch(&serai, current_epoch.0).await;
-
-  // verfiy that coordinator received new_set
-  let events = new_set_events(&serai, session, network).await;
-  assert!(events.contains(&ValidatorSetsEvent::NewSet { set: ValidatorSet { session, network } }));
-
-  // do the keygen
-  processors.push(excluded);
-  let _ = key_gen::<Secp256k1>(processors, session).await;
-
-  // pop 1 participant
-  let block = deallocate_stake(&serai, network, amount, &pair1, 0).await;
-
-  // wait for this epoch to end
-  let current_epoch = get_session(&serai, block, NetworkId::Serai).await;
-  let session = wait_till_next_epoch(&serai, current_epoch.0).await;
-
-  // verfiy that coordinator received new_set
-  let events = new_set_events(&serai, session, network).await;
-  assert!(events.contains(&ValidatorSetsEvent::NewSet { set: ValidatorSet { session, network } }));
-
-  // do the keygen
-  processors.remove(0);
-  let _ = key_gen::<Secp256k1>(processors, session).await;
-}
-
 #[tokio::test]
 async fn set_rotation_test() {
   new_test(
@@ -180,10 +131,30 @@ async fn set_rotation_test() {
       let excluded = processors.pop().unwrap();
       assert_eq!(processors.len(), COORDINATORS);
 
-      let (processor_is, substrate_key, _) =
-        key_gen::<Secp256k1>(&mut processors, Session(0)).await;
+      // genesis keygen
+      let _ = key_gen::<Secp256k1>(&mut processors, Session(0)).await;
+
+      let pair5 = insecure_pair_from_name("Eve");
+      let network = NetworkId::Bitcoin;
+      let amount = Amount(1_000_000 * 10_u64.pow(8));
+      let serai = processors[0].serai().await;
+
+      // add the last participant into validator set for btc network
+      let block = allocate_stake(&serai, network, amount, &pair5, 0).await;
+
+      // wait until next session to see the effect on coordinator
+      let current_epoch = get_session(&serai, block, NetworkId::Serai).await;
+      let session = wait_till_next_epoch(&serai, current_epoch.0).await;
+
+      // verfiy that coordinator received new_set
+      let events = new_set_events(&serai, session, network).await;
+      assert!(
+        events.contains(&ValidatorSetsEvent::NewSet { set: ValidatorSet { session, network } })
+      );
 
-      rotate(&mut processors, excluded, &processor_is, &substrate_key).await;
+      // add the last participant & do the keygen
+      processors.push(excluded);
+      let _ = key_gen::<Secp256k1>(&mut processors, session).await;
     },
     true,
   )