diff --git a/TapyrusWalletCSharp/TapyrusWalletCSharp.Tests/WalletTest.cs b/TapyrusWalletCSharp/TapyrusWalletCSharp.Tests/WalletTest.cs
index 01a3add..d65a6f8 100644
--- a/TapyrusWalletCSharp/TapyrusWalletCSharp.Tests/WalletTest.cs
+++ b/TapyrusWalletCSharp/TapyrusWalletCSharp.Tests/WalletTest.cs
@@ -7,12 +7,62 @@ public class WalletTest
     [Fact]
     public void Test()
     {
+        // Create wallet
         var config = new Config(Network.Prod, 12345, "localhost", 5432, null, null);
         var wallet = new HdWallet(config);
 
         Assert.NotNull(wallet);
 
+        // Get new address
         var address = wallet.GetNewAddress(null);
         Assert.Equal("15Q1z9LJGeaU6oHeEvT1SKoeCUJntZZ9Tg", address);
+
+        // Calculate pay to contract address
+        var publicKey = "027a1f78d888431b1262f9acf58e625871f161059f8afd43f68f23ba52aef76740";
+        var contract = "37a42c03-0fb8-40bd-a4da-2ea9465ae23b";
+        var colorId = "c21ea750d7355507cdcc6165679f57945d6593ccf94b0e950b6bc3178ba177a352";
+        var contractAddress = wallet.CalcP2cAddress(publicKey, contract, colorId);
+        Assert.Equal("15Q1z9LJGeaU6oHeEvT1SKoeCUJntZZ9Tg", contractAddress);
+
+        // Store contract
+        var contractId = "contract id";
+        var contractRecord = new Contract(contractId, contract, publicKey, false);
+        wallet.StoreContract(contractRecord);
+
+        // Update contract
+        wallet.UpdateContract(contractId, null, null, true);
+
+        // Get TPC balance
+        Assert.Equal((ulong)100, wallet.Balance(null));
+
+        // Get Token balance
+        Assert.Equal((ulong)100, wallet.Balance(colorId));
+
+        // Transfer Token
+        var toAddress = "1GPpDWt46NxZJCPqMW6LgMqZ1WgkeiyamP";
+        var transferParams = new TransferParams(50, toAddress);
+        var txid = "7835455e85c69f52a65db4e74cd69b3e99f5db9fbe77fdc20fe60c2f52f3fd4e";
+        var index = (uint)0;
+        var amount = (ulong)50;
+        var unspent = true;
+        var txout = new TxOut(txid, index, amount, colorId, address, unspent);
+        var utxos = new List<TxOut> { txout };
+        var transferTxid = wallet.Transfer([transferParams], utxos);
+        Assert.Equal("2fa3170debe6bdcd98f2ef1fb0dc1368693b5ace4c8eabf549cb6c44616c2819", transferTxid);
+
+        // Get transaction
+        var tx = wallet.GetTransaction(transferTxid);
+        Assert.Equal("01000000011e86d7726322a1af403815466e44465bd6f119919a20680009b47b4ae00192a5210000006441f09130c3181d20273923f00544e398f4d51315bde28cd4a292d0acda92e9e7ba22c6767c7780828dbf0955add4615f9a2781672ed1afbb8b599a638b20b88ae60121039a77f4e4e45847e413617099b1b4e26d73f372d824432db3c005cabab28c4cccffffffff01d0070000000000001976a914c6e613b40de534b908a283c410f1847943eb629888ac00000000",
+            tx);
+
+        // Get transaction Out
+        var txOutList = wallet.GetTxOutByAddress(tx, address);
+        Assert.Single(txOutList);
+        Assert.Equal("2fa3170debe6bdcd98f2ef1fb0dc1368693b5ace4c8eabf549cb6c44616c2819", txOutList[0].txid);
+        Assert.Equal((uint)0, txOutList[0].index);
+        Assert.Equal((ulong)10, txOutList[0].amount);
+        Assert.Null(txOutList[0].colorId);
+        Assert.Equal("15Q1z9LJGeaU6oHeEvT1SKoeCUJntZZ9Tg", txOutList[0].address);
+        Assert.False(txOutList[0].unspent);
     }
 }
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