Test the reordering attack on BinaryAgreement using net framework

src/binary_agreement/binary_agreement.rs

@@ -5,13 +5,13 @@ use super::bool_multimap::BoolMultimap;
 use super::bool_set::BoolSet;
 use super::sbv_broadcast::{self, SbvBroadcast};
 use super::{Error, Message, MessageContent, Nonce, Result, Step};
-use coin::{self, Coin, CoinMessage};
+pub use coin::{self, Coin, CoinMessage};
 use {DistAlgorithm, NetworkInfo, NodeIdT, Target};
 
 /// The state of the current epoch's coin. In some epochs this is fixed, in others it starts
 /// with in `InProgress`.
 #[derive(Debug)]
-enum CoinState<N> {
+pub enum CoinState<N> {
     /// The value was fixed in the current epoch, or the coin has already terminated.
     Decided(bool),
     /// The coin value is not known yet.
@@ -20,7 +20,7 @@ enum CoinState<N> {
 
 impl<N> CoinState<N> {
     /// Returns the value, if this coin has already decided.
-    fn value(&self) -> Option<bool> {
+    pub fn value(&self) -> Option<bool> {
         match self {
             CoinState::Decided(value) => Some(*value),
             CoinState::InProgress(_) => None,

src/binary_agreement/mod.rs

@@ -71,9 +71,10 @@ mod sbv_broadcast;
 use rand;
 
 use self::bool_set::BoolSet;
-use coin::{self, CoinMessage};
+pub use coin::{self, Coin, CoinMessage};
 
-pub use self::binary_agreement::BinaryAgreement;
+pub use self::binary_agreement::{CoinState, BinaryAgreement};
+pub use self::sbv_broadcast::Message as SbvMessage;
 
 /// An Binary Agreement error.
 #[derive(Clone, Eq, PartialEq, Debug, Fail)]
@@ -148,7 +149,7 @@ impl rand::Rand for MessageContent {
 }
 
 #[derive(Clone, Debug)]
-struct Nonce(Vec<u8>);
+pub struct Nonce(Vec<u8>);
 
 impl Nonce {
     pub fn new(