AuthorityRound network simulation test

ethcore/src/client/client.rs

@@ -255,6 +255,11 @@ impl Client {
 		self.notify.write().push(Arc::downgrade(&target));
 	}
 
+	/// Returns engine reference.
+	pub fn engine(&self) -> &Engine {
+		&*self.engine
+	}
+
 	fn notify<F>(&self, f: F) where F: Fn(&ChainNotify) {
 		for np in self.notify.read().iter() {
 			if let Some(n) = np.upgrade() {
@@ -563,6 +568,11 @@ impl Client {
 		results.len()
 	}
 
+	/// Get shared miner reference.
+	pub fn miner(&self) -> Arc<Miner> {
+		self.miner.clone()
+	}
+
 	/// Used by PoA to try sealing on period change.
 	pub fn update_sealing(&self) {
 		self.miner.update_sealing(self)
@@ -1433,4 +1443,4 @@ mod tests {
 
 		assert!(client.tree_route(&genesis, &new_hash).is_none());
 	}
-}
+}