static async Task PerformContractTransactions(LocalTestNet localTestNet, EntryPointContract entryContract, SolcBytecodeInfo contractBytecode, Abi entryFunction)
{
// Perform the contract deployment transaction
var deployParams = new TransactionParams
{
From = localTestNet.Accounts[0],
Gas = ArbitraryDefaults.DEFAULT_GAS_LIMIT,
GasPrice = ArbitraryDefaults.DEFAULT_GAS_PRICE
};
var contractAddress = await ContractFactory.Deploy(localTestNet.RpcClient, HexUtil.HexToBytes(contractBytecode.Bytecode), deployParams);
var contractInstance = new ContractInstance(
entryContract.ContractPath, entryContract.ContractName,
localTestNet.RpcClient, contractAddress, localTestNet.Accounts[0]);
// If entry function is specified then send transasction to it.
if (entryFunction != null)
{
var callData = EncoderUtil.GetFunctionCallBytes($"{entryFunction.Name}()");
var ethFunc = EthFunc.Create(contractInstance, callData);
var funcTxParams = new TransactionParams
{
From = localTestNet.Accounts[0],
Gas = ArbitraryDefaults.DEFAULT_GAS_LIMIT,
GasPrice = ArbitraryDefaults.DEFAULT_GAS_PRICE
};
await ethFunc.SendTransaction(funcTxParams);
}
}
public void FunctionDataEncode_MultipleStringParams()
{
var funcSig = "echoMultipleDynamic(string,string,string)";
var strP1 = "first string";
var strP2 = "asdf";
var strP3 = "utf8; 4 bytes: 𠾴; 3 bytes: ⏰ works!";
var callData = EncoderUtil.GetFunctionCallBytes(
funcSig,
EncoderFactory.LoadEncoder("string", strP1),
EncoderFactory.LoadEncoder("string", strP2),
EncoderFactory.LoadEncoder("string", strP3));
var expectedEncode = "0x14d6b8fa000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000c666972737420737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000461736466000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028757466383b20342062797465733a20f0a0beb43b20332062797465733a20e28fb020776f726b7321000000000000000000000000000000000000000000000000";
Assert.Equal(expectedEncode, callData.ToHexString(hexPrefix: true));
}
public void FunctionDataEncode_MixedParamTypes()
{
var p1 = true;
var p2 = "my string";
var p3 = (long)-11118;
var p4 = new Address[] { "0x98E4625b2d7424C403B46366150AB28Df4063408", "0x40515114eEa1497D753659DFF85910F838c6B234", "0xDf0270A6BFf43e7A3Fd92372DfB549292D683D22" };
var p5 = (byte)99;
var p6 = new ulong[] { 9, 0, ulong.MaxValue };
var callData = EncoderUtil.GetFunctionCallBytes(
"boat(bool,string,int56,address[],uint8,uint64[3])",
EncoderFactory.LoadEncoder("bool", p1),
EncoderFactory.LoadEncoder("string", p2),
EncoderFactory.LoadEncoder("int56", p3),
EncoderFactory.LoadEncoder("address[]", p4, EncoderFactory.LoadEncoder("address", default(Address))),
EncoderFactory.LoadEncoder("uint8", p5),
EncoderFactory.LoadEncoder("uint64[3]", p6, EncoderFactory.LoadEncoder("uint64", default(ulong))));
var expected = "0x7a4a328f00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffd4920000000000000000000000000000000000000000000000000000000000000140000000000000000000000000000000000000000000000000000000000000006300000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff00000000000000000000000000000000000000000000000000000000000000096d7920737472696e670000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000098e4625b2d7424c403b46366150ab28df406340800000000000000000000000040515114eea1497d753659dff85910f838c6b234000000000000000000000000df0270a6bff43e7a3fd92372dfb549292d683d22";
var result = callData.ToHexString(hexPrefix: true);
Assert.Equal(expected, result);
}