From 18fc7aec7336a28ab9b03681f07ffe8197f90449 Mon Sep 17 00:00:00 2001
From: Jae Kwon <jkwon.work@gmail.com>
Date: Tue, 14 Oct 2014 13:11:54 -0700
Subject: [PATCH] ...

---
 consensus/state.go         | 11 +++--------
 consensus/vote_set_test.go | 24 ++++++++++++++++++++++++
 2 files changed, 27 insertions(+), 8 deletions(-)
 create mode 100644 consensus/vote_set_test.go

diff --git a/consensus/state.go b/consensus/state.go
index 8eda7cb48..a590b9213 100644
--- a/consensus/state.go
+++ b/consensus/state.go
@@ -408,17 +408,12 @@ func (cs *ConsensusState) stageBlock(block *Block) error {
 		return nil
 	}
 
-	// Basic validation is done in state.CommitBlock().
-	//err := block.ValidateBasic()
-	//if err != nil {
-	//	return err
-	//}
-
 	// Create a copy of the state for staging
-	stateCopy := cs.state.Copy() // Deep copy the state before staging.
+	stateCopy := cs.state.Copy()
 
 	// Commit block onto the copied state.
-	err := stateCopy.AppendBlock(block)
+	// NOTE: Basic validation is done in state.AppendBlock().
+	err := stateCopy.AppendBlock(block, true)
 	if err != nil {
 		return err
 	} else {
diff --git a/consensus/vote_set_test.go b/consensus/vote_set_test.go
new file mode 100644
index 000000000..3d378138f
--- /dev/null
+++ b/consensus/vote_set_test.go
@@ -0,0 +1,24 @@
+package consensus
+
+import (
+	. "github.com/tendermint/tendermint/state"
+
+	"testing"
+)
+
+func makeValidator(id uint64, votingPower uint64) (*Validator, *PrivAccount) {
+	privAccount := GenPrivAccount()
+	privAccount.Id = id
+	return &Validator{
+		Account:     privAccount.Account,
+		VotingPower: votingPower,
+	}, privAccount
+}
+
+func TestAddVote(t *testing.T) {
+	// XXX
+}
+
+func Test2_3Majority(t *testing.T) {
+	// XXX
+}