updated batch verificaiton tests

primitives/io/src/lib.rs

@@ -1550,14 +1550,14 @@ mod tests {
  let mut ext = BasicExternalities::default();
  ext.register_extension(TaskExecutorExt::new(TaskExecutor::new()));
  ext.execute_with(|| {
- // invalid ed25519 signature
+ // identity ed25519 signature is valid
  crypto::start_batch_verify();
  crypto::ed25519_batch_verify(
  &Default::default(),
  &Vec::new(),
  &Default::default(),
  );
- assert!(!crypto::finish_batch_verify());
+ assert!(crypto::finish_batch_verify());
 
  // 2 valid ed25519 signatures
  crypto::start_batch_verify();
@@ -1577,16 +1577,13 @@ mod tests {
  // 1 valid, 1 invalid ed25519 signature
  crypto::start_batch_verify();
 
- let pair = ed25519::Pair::generate_with_phrase(None).0;
+ let pair1 = ed25519::Pair::generate_with_phrase(None).0;
+ let pair2 = ed25519::Pair::generate_with_phrase(None).0;
  let msg = b"Important message";
- let signature = pair.sign(msg);
- crypto::ed25519_batch_verify(&signature, msg, &pair.public());
+ let signature = pair1.sign(msg);
 
- crypto::ed25519_batch_verify(
- &Default::default(),
- &Vec::new(),
- &Default::default(),
- );
+ crypto::ed25519_batch_verify(&signature, msg, &pair1.public());
+ crypto::ed25519_batch_verify(&signature, msg, &pair2.public());
 
  assert!(!crypto::finish_batch_verify());
 
@@ -1621,7 +1618,7 @@ mod tests {
  crypto::sr25519_batch_verify(
  &Default::default(),
  &Vec::new(),
- &Default::default(),
+ &Default::default()
  );
 
  assert!(!crypto::finish_batch_verify());