core: Notary ack application. (#70)

1 files changed, 26 insertions, 0 deletions

diff --git a/core/test/app_test.go b/core/test/app_test.go
index f4c4a74..6966de5 100644
--- a/core/test/app_test.go
+++ b/core/test/app_test.go
@@ -1,3 +1,20 @@
+// Copyright 2018 The dexon-consensus-core Authors
+// This file is part of the dexon-consensus-core library.
+//
+// The dexon-consensus-core library is free software: you can redistribute it
+// and/or modify it under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the License,
+// or (at your option) any later version.
+//
+// The dexon-consensus-core library is distributed in the hope that it will be
+// useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
+// General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the dexon-consensus-core library. If not, see
+// <http://www.gnu.org/licenses/>.
+
 package test
 
 import (
@@ -5,6 +22,7 @@ import (
 	"time"
 
 	"github.com/dexon-foundation/dexon-consensus-core/common"
+	"github.com/dexon-foundation/dexon-consensus-core/core/types"
 	"github.com/stretchr/testify/suite"
 )
 
@@ -135,6 +153,14 @@ func (s *AppTestSuite) TestVerify() {
 	app4.StronglyAcked(hash)
 	app4.TotalOrderingDeliver(common.Hashes{hash}, false)
 	s.deliverBlockWithTimeFromSequenceLength(app4, hash)
+	// Notary ack on unknown block.
+	app5 := NewApp()
+	s.setupAppByTotalOrderDeliver(app5, s.to1)
+	app5.NotaryAckDeliver(&types.NotaryAck{
+		Hash:            common.NewRandomHash(),
+		NotaryBlockHash: common.NewRandomHash(),
+	})
+	req.Equal(ErrNotaryAckUnknownBlock, app5.Verify())
 }
 
 func TestApp(t *testing.T) {