diff --git a/test/libethereum/transactionqueue.cpp b/test/libethereum/transactionqueue.cpp
new file mode 100644
index 000000000..b7071d640
--- /dev/null
+++ b/test/libethereum/transactionqueue.cpp
@@ -0,0 +1,58 @@
+/*
+	This file is part of cpp-ethereum.
+
+	cpp-ethereum is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	cpp-ethereum 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 General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with cpp-ethereum.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/** @file transaction.cpp
+ * @author Christoph Jentzsch <winsvega@mail.ru>
+ * @date 2015
+ * Transaaction test functions.
+ */
+
+#include <libethereum/TransactionQueue.h>
+#include "../TestHelper.h"
+
+using namespace std;
+using namespace dev;
+using namespace dev::eth;
+
+BOOST_AUTO_TEST_SUITE(TransactionQueue)
+
+BOOST_AUTO_TEST_CASE(maxNonce)
+{
+
+	dev::eth::TransactionQueue txq;
+
+	// from a94f5374fce5edbc8e2a8697c15331677e6ebf0b
+	Transaction tx0(0, 10 * szabo, 25000, Address("0x095e7baea6a6c7c4c2dfeb977efac326af552d87"), bytes(), 0, Secret("0x45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8") );
+	Transaction tx0_1(1, 10 * szabo, 25000, Address("0x095e7baea6a6c7c4c2dfeb977efac326af552d87"), bytes(), 0, Secret("0x45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8") );
+	Transaction tx1(0, 10 * szabo, 25000, Address("0x095e7baea6a6c7c4c2dfeb977efac326af552d87"), bytes(), 1, Secret("0x45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8") );
+	Transaction tx2(0, 10 * szabo, 25000, Address("0x095e7baea6a6c7c4c2dfeb977efac326af552d87"), bytes(), 2, Secret("0x45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8") );
+	Transaction tx9(0, 10 * szabo, 25000, Address("0x095e7baea6a6c7c4c2dfeb977efac326af552d87"), bytes(), 9, Secret("0x45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8") );
+
+	txq.import(tx0);
+	BOOST_CHECK_EQUAL(1, (unsigned)txq.maxNonce(Address("0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b")));
+	txq.import(tx0);
+	BOOST_CHECK_EQUAL(1, (unsigned)txq.maxNonce(Address("0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b")));
+	txq.import(tx0_1);
+	BOOST_CHECK_EQUAL(1, (unsigned)txq.maxNonce(Address("0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b")));
+	txq.import(tx1);
+	BOOST_CHECK_EQUAL(2, (unsigned)txq.maxNonce(Address("0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b")));
+	txq.import(tx9);
+	BOOST_CHECK_EQUAL(10, (unsigned)txq.maxNonce(Address("0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b")));
+	txq.import(tx2);
+	BOOST_CHECK_EQUAL(10, (unsigned)txq.maxNonce(Address("0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b")));
+}
+
+BOOST_AUTO_TEST_SUITE_END()