1 files changed, 52 insertions, 0 deletions
diff --git a/crypto/utils_test.go b/crypto/utils_test.go
new file mode 100644
index 0000000..977027a
--- /dev/null
+++ b/crypto/utils_test.go
@@ -0,0 +1,52 @@
+// 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 crypto
+
+import (
+	"encoding/hex"
+	"testing"
+
+	"github.com/stretchr/testify/suite"
+)
+
+type CryptoTestSuite struct {
+	suite.Suite
+}
+
+func (s *CryptoTestSuite) TestHash() {
+	cases := []struct {
+		input  string
+		output string
+	}{
+		{"DEXON ROCKS!",
+			"1a3f3a424aaa464e51b693585bba3a0c439d5f1ad3b5868e46d9f830225983bd"},
+		{"Dexon Foundation",
+			"25ed4237aa978bfe706cc11c7a46a95de1a46302faea7ff6e900b03fa2b7b480"},
+		{"INFINITELY SCALABLE AND LOW-LATENCY",
+			"ed3384c58a434fbc0bc887a85659eddf997e7da978ab66565ac865f995b77cf1"},
+	}
+	for _, testcase := range cases {
+		hash := Keccak256Hash([]byte(testcase.input))
+		output := hex.EncodeToString(hash[:])
+		s.Equal(testcase.output, output)
+	}
+}
+
+func TestCrypto(t *testing.T) {
+	suite.Run(t, new(CryptoTestSuite))
+}