Пример #1
0
        public void SendAndReceiveSmartContractTransactionsUsingController()
        {
            using (SmartContractNodeBuilder builder = SmartContractNodeBuilder.Create(this))
            {
                CoreNode scSender   = builder.CreateSmartContractPowNode().WithWallet().Start();
                CoreNode scReceiver = builder.CreateSmartContractPowNode().WithWallet().Start();

                int maturity = (int)scReceiver.FullNode.Network.Consensus.CoinbaseMaturity;

                HdAddress addr = TestHelper.MineBlocks(scSender, maturity + 5).AddressUsed;

                int spendable = GetSpendableBlocks(maturity + 5, maturity);
                var total     = scSender.FullNode.WalletManager().GetSpendableTransactionsInWallet(WalletName).Sum(s => s.Transaction.Amount);
                Assert.Equal(Money.COIN * spendable * 50, total);

                SmartContractsController      senderSmartContractsController = scSender.FullNode.NodeService <SmartContractsController>();
                SmartContractWalletController senderWalletController         = scSender.FullNode.NodeService <SmartContractWalletController>();
                ContractCompilationResult     compilationResult = ContractCompiler.CompileFile("SmartContracts/StorageDemo.cs");
                Assert.True(compilationResult.Success);

                Gas gasLimit = (Gas)(SmartContractFormatRule.GasLimitMaximum / 2);

                var buildRequest = new BuildCreateContractTransactionRequest
                {
                    AccountName  = AccountName,
                    GasLimit     = gasLimit,
                    GasPrice     = SmartContractMempoolValidator.MinGasPrice,
                    ContractCode = compilationResult.Compilation.ToHexString(),
                    FeeAmount    = "0.001",
                    Password     = Password,
                    WalletName   = WalletName,
                    Sender       = addr.Address
                };

                JsonResult result   = (JsonResult)senderSmartContractsController.BuildCreateSmartContractTransaction(buildRequest);
                var        response = (BuildCreateContractTransactionResponse)result.Value;
                TestHelper.Connect(scSender, scReceiver);

                SmartContractSharedSteps.SendTransaction(scSender, scReceiver, senderWalletController, response.Hex);
                TestHelper.MineBlocks(scReceiver, 2);
                TestHelper.WaitLoop(() => TestHelper.AreNodesSynced(scReceiver, scSender));

                // Check receipt was stored and can be retrieved.
                var receiptResponse = (ReceiptResponse)((JsonResult)senderSmartContractsController.GetReceipt(response.TransactionId.ToString())).Value;
                Assert.True(receiptResponse.Success);
                Assert.Equal(response.NewContractAddress, receiptResponse.NewContractAddress);
                Assert.Null(receiptResponse.To);
                Assert.Equal(addr.Address, receiptResponse.From);

                string storageRequestResult = (string)((JsonResult)senderSmartContractsController.GetStorage(new GetStorageRequest
                {
                    ContractAddress = response.NewContractAddress.ToString(),
                    StorageKey = "TestSave",
                    DataType = MethodParameterDataType.String
                })).Value;
                Assert.Equal("Hello, smart contract world!", storageRequestResult);

                string ownerRequestResult = (string)((JsonResult)senderSmartContractsController.GetStorage(new GetStorageRequest
                {
                    ContractAddress = response.NewContractAddress.ToString(),
                    StorageKey = "Owner",
                    DataType = MethodParameterDataType.Address
                })).Value;
                Assert.NotEmpty(ownerRequestResult);

                string counterRequestResult = (string)((JsonResult)senderSmartContractsController.GetStorage(new GetStorageRequest
                {
                    ContractAddress = response.NewContractAddress.ToString(),
                    StorageKey = "Counter",
                    DataType = MethodParameterDataType.Int
                })).Value;
                Assert.Equal("12345", counterRequestResult);

                var callRequest = new BuildCallContractTransactionRequest
                {
                    AccountName     = AccountName,
                    GasLimit        = gasLimit,
                    GasPrice        = SmartContractMempoolValidator.MinGasPrice,
                    Amount          = "0",
                    MethodName      = "Increment",
                    ContractAddress = response.NewContractAddress,
                    FeeAmount       = "0.001",
                    Password        = Password,
                    WalletName      = WalletName,
                    Sender          = addr.Address
                };
                result = (JsonResult)senderSmartContractsController.BuildCallSmartContractTransaction(callRequest);
                var callResponse = (BuildCallContractTransactionResponse)result.Value;

                SmartContractSharedSteps.SendTransaction(scSender, scReceiver, senderWalletController, callResponse.Hex);
                TestHelper.MineBlocks(scReceiver, 2);
                TestHelper.WaitLoop(() => TestHelper.AreNodesSynced(scReceiver, scSender));

                counterRequestResult = (string)((JsonResult)senderSmartContractsController.GetStorage(new GetStorageRequest
                {
                    ContractAddress = response.NewContractAddress.ToString(),
                    StorageKey = "Counter",
                    DataType = MethodParameterDataType.Int
                })).Value;
                Assert.Equal("12346", counterRequestResult);

                // Check receipt was stored and can be retrieved.
                receiptResponse = (ReceiptResponse)((JsonResult)senderSmartContractsController.GetReceipt(callResponse.TransactionId.ToString())).Value;
                Assert.True(receiptResponse.Success);
                Assert.Null(receiptResponse.NewContractAddress);
                Assert.Equal(response.NewContractAddress, receiptResponse.To);
                Assert.Equal(addr.Address, receiptResponse.From);

                // Test serialization
                // TODO: When refactoring integration tests, move this to the one place and test all types, from method param to storage to serialization.

                var serializationRequest = new BuildCallContractTransactionRequest
                {
                    AccountName     = AccountName,
                    GasLimit        = gasLimit,
                    GasPrice        = SmartContractMempoolValidator.MinGasPrice,
                    Amount          = "0",
                    MethodName      = "TestSerializer",
                    ContractAddress = response.NewContractAddress,
                    FeeAmount       = "0.001",
                    Password        = Password,
                    WalletName      = WalletName,
                    Sender          = addr.Address
                };
                result = (JsonResult)senderSmartContractsController.BuildCallSmartContractTransaction(serializationRequest);
                var serializationResponse = (BuildCallContractTransactionResponse)result.Value;
                SmartContractSharedSteps.SendTransaction(scSender, scReceiver, senderWalletController, serializationResponse.Hex);
                TestHelper.MineBlocks(scReceiver, 2);
                TestHelper.WaitLoop(() => TestHelper.AreNodesSynced(scReceiver, scSender));

                // Would have only saved if execution completed successfully
                counterRequestResult = (string)((JsonResult)senderSmartContractsController.GetStorage(new GetStorageRequest
                {
                    ContractAddress = response.NewContractAddress.ToString(),
                    StorageKey = "Int32",
                    DataType = MethodParameterDataType.Int
                })).Value;
                Assert.Equal("12345", counterRequestResult);
            }
        }
Пример #2
0
        public void SendAndReceiveLocalSmartContractPropertyCallTransactionsUsingController()
        {
            using (SmartContractNodeBuilder builder = SmartContractNodeBuilder.Create(this))
            {
                CoreNode scSender   = builder.CreateSmartContractPowNode().WithWallet().Start();
                CoreNode scReceiver = builder.CreateSmartContractPowNode().WithWallet().Start();

                int maturity = (int)scReceiver.FullNode.Network.Consensus.CoinbaseMaturity;

                HdAddress addr = TestHelper.MineBlocks(scSender, maturity + 5).AddressUsed;

                int spendable = GetSpendableBlocks(maturity + 5, maturity);
                var total     = scSender.FullNode.WalletManager().GetSpendableTransactionsInWallet(WalletName).Sum(s => s.Transaction.Amount);
                Assert.Equal(Money.COIN * spendable * 50, total);

                SmartContractsController      senderSmartContractsController = scSender.FullNode.NodeService <SmartContractsController>();
                SmartContractWalletController senderWalletController         = scSender.FullNode.NodeService <SmartContractWalletController>();
                ContractCompilationResult     compilationResult = ContractCompiler.CompileFile("SmartContracts/StorageDemo.cs");
                Assert.True(compilationResult.Success);

                Gas gasLimit = (Gas)(SmartContractFormatRule.GasLimitMaximum / 2);

                var buildRequest = new BuildCreateContractTransactionRequest
                {
                    AccountName  = AccountName,
                    GasLimit     = gasLimit,
                    GasPrice     = SmartContractMempoolValidator.MinGasPrice,
                    ContractCode = compilationResult.Compilation.ToHexString(),
                    FeeAmount    = "0.001",
                    Password     = Password,
                    WalletName   = WalletName,
                    Sender       = addr.Address
                };

                JsonResult result   = (JsonResult)senderSmartContractsController.BuildCreateSmartContractTransaction(buildRequest);
                var        response = (BuildCreateContractTransactionResponse)result.Value;
                TestHelper.Connect(scSender, scReceiver);

                SmartContractSharedSteps.SendTransaction(scSender, scReceiver, senderWalletController, response.Hex);
                TestHelper.MineBlocks(scReceiver, 2);
                TestHelper.WaitLoop(() => TestHelper.AreNodesSynced(scReceiver, scSender));

                // Make a call request where the MethodName is the name of a property
                var callRequest = new BuildCallContractTransactionRequest
                {
                    AccountName     = AccountName,
                    GasLimit        = gasLimit,
                    GasPrice        = SmartContractMempoolValidator.MinGasPrice,
                    Amount          = "0",
                    MethodName      = "Counter",
                    ContractAddress = response.NewContractAddress,
                    FeeAmount       = "0.001",
                    Password        = Password,
                    WalletName      = WalletName,
                    Sender          = addr.Address
                };

                result = (JsonResult)senderSmartContractsController.LocalCallSmartContractTransaction(callRequest);
                var callResponse = (ILocalExecutionResult)result.Value;

                // Check that the locally executed transaction returns the correct results
                Assert.Equal(12345, callResponse.Return);
                Assert.False(callResponse.Revert);
                Assert.True(callResponse.GasConsumed > 0);
                Assert.Null(callResponse.ErrorMessage);
                Assert.NotNull(callResponse.InternalTransfers);

                TestHelper.MineBlocks(scReceiver, 2);
                TestHelper.WaitLoop(() => TestHelper.AreNodesSynced(scReceiver, scSender));
            }
        }
Пример #3
0
        public void SendAndReceiveLocalSmartContractTransactionsUsingController()
        {
            using (SmartContractNodeBuilder builder = SmartContractNodeBuilder.Create(this))
            {
                CoreNode scSender   = builder.CreateSmartContractPowNode().WithWallet().Start();
                CoreNode scReceiver = builder.CreateSmartContractPowNode().WithWallet().Start();

                int maturity = (int)scReceiver.FullNode.Network.Consensus.CoinbaseMaturity;

                HdAddress addr = TestHelper.MineBlocks(scSender, maturity + 5).AddressUsed;

                int spendable = GetSpendableBlocks(maturity + 5, maturity);
                var total     = scSender.FullNode.WalletManager().GetSpendableTransactionsInWallet(WalletName).Sum(s => s.Transaction.Amount);
                Assert.Equal(Money.COIN * spendable * 50, total);

                SmartContractsController      senderSmartContractsController = scSender.FullNode.NodeService <SmartContractsController>();
                SmartContractWalletController senderWalletController         = scSender.FullNode.NodeService <SmartContractWalletController>();
                ContractCompilationResult     compilationResult = ContractCompiler.CompileFile("SmartContracts/StorageDemo.cs");
                Assert.True(compilationResult.Success);

                Gas gasLimit = (Gas)(SmartContractFormatRule.GasLimitMaximum / 2);

                var buildRequest = new BuildCreateContractTransactionRequest
                {
                    AccountName  = AccountName,
                    GasLimit     = gasLimit.ToString(),
                    GasPrice     = SmartContractMempoolValidator.MinGasPrice.ToString(),
                    ContractCode = compilationResult.Compilation.ToHexString(),
                    FeeAmount    = "0.001",
                    Password     = Password,
                    WalletName   = WalletName,
                    Sender       = addr.Address
                };

                JsonResult result   = (JsonResult)senderSmartContractsController.BuildCreateSmartContractTransaction(buildRequest);
                var        response = (BuildCreateContractTransactionResponse)result.Value;
                TestHelper.Connect(scSender, scReceiver);

                SmartContractSharedSteps.SendTransaction(scSender, scReceiver, senderWalletController, response.Hex);
                TestHelper.MineBlocks(scReceiver, 2);
                TestHelper.WaitLoop(() => TestHelper.AreNodesSynced(scReceiver, scSender));

                // Check wallet history is updating correctly.
                result = (JsonResult)senderWalletController.GetHistory(new WalletHistoryRequest
                {
                    AccountName = AccountName,
                    WalletName  = WalletName
                });

                var walletHistoryModel = (WalletHistoryModel)result.Value;
                Assert.Single(walletHistoryModel.AccountsHistoryModel.First().TransactionsHistory.Where(x => x.Type == TransactionItemType.Send));

                string counterRequestResult = (string)((JsonResult)senderSmartContractsController.GetStorage(new GetStorageRequest
                {
                    ContractAddress = response.NewContractAddress,
                    StorageKey = "Counter",
                    DataType = MethodParameterDataType.Int
                })).Value;

                Assert.Equal("12345", counterRequestResult);

                var callRequest = new BuildCallContractTransactionRequest
                {
                    AccountName     = AccountName,
                    GasLimit        = gasLimit.ToString(),
                    GasPrice        = SmartContractMempoolValidator.MinGasPrice.ToString(),
                    Amount          = "0",
                    MethodName      = "Increment",
                    ContractAddress = response.NewContractAddress,
                    FeeAmount       = "0.001",
                    Password        = Password,
                    WalletName      = WalletName,
                    Sender          = addr.Address
                };

                result = (JsonResult)senderSmartContractsController.LocalCallSmartContractTransaction(callRequest);
                var callResponse = (ILocalExecutionResult)result.Value;

                // Check that the locally executed transaction returns the correct results
                Assert.Equal(12346, callResponse.Return);
                Assert.False(callResponse.Revert);
                Assert.True(callResponse.GasConsumed > 0);
                Assert.Null(callResponse.ErrorMessage);
                Assert.NotNull(callResponse.InternalTransfers);

                TestHelper.MineBlocks(scReceiver, 2);
                TestHelper.WaitLoop(() => TestHelper.AreNodesSynced(scReceiver, scSender));

                // Check that the on-chain storage has not changed after mining
                counterRequestResult = (string)((JsonResult)senderSmartContractsController.GetStorage(new GetStorageRequest
                {
                    ContractAddress = response.NewContractAddress,
                    StorageKey = "Counter",
                    DataType = MethodParameterDataType.Int
                })).Value;

                Assert.Equal("12345", counterRequestResult);

                // Check wallet history again to make sure nothing has changed
                result = (JsonResult)senderWalletController.GetHistory(new WalletHistoryRequest
                {
                    AccountName = AccountName,
                    WalletName  = WalletName
                });

                walletHistoryModel = (WalletHistoryModel)result.Value;
                Assert.Single(walletHistoryModel.AccountsHistoryModel.First().TransactionsHistory.Where(x => x.Type == TransactionItemType.Send));
            }
        }