public async Task SendTransactionAndWait()
{
string[][] mockedResponses =
{
new[] { "eth_gasPrice", "eth_gasPrice.json" },
new[] { "eth_estimateGas", "eth_estimateGas.json" },
new[] { "eth_getTransactionCount", "eth_getTransactionCount.json" },
new[] { "eth_sendRawTransaction", "eth_sendRawTransaction.json" },
new[] { "eth_getTransactionReceipt", "eth_getTransactionReceipt.json" }
};
IN3 in3 = _factory.CreateIn3(mockedResponses);
string pk = "0x0829B3C639A3A8F2226C8057F100128D4F7AE8102C92048BA6DE38CF4D3BC6F1";
SimpleWallet sw = (SimpleWallet)in3.Signer;
string from = sw.AddRawKey(pk);
TransactionRequest request = new TransactionRequest
{
From = @from,
To = "0x3940256B93c4BE0B1d5931A6A036608c25706B0c",
Gas = 21000,
Value = 100000000
};
TransactionReceipt receipt = await in3.Eth1.SendTransactionAndWait(request);
Assert.That(receipt.To, Is.EqualTo("0x5b8174e20996ec743f01d3b55a35dd376429c596"));
Assert.That(receipt.Status);
Assert.That(receipt.Logs[0].Address, Is.EqualTo("0x5b8174e20996ec743f01d3b55a35dd376429c596"));
}
public async Task SendTransaction()
{
string[][] mockedResponses =
{
new[] { "eth_gasPrice", "eth_gasPrice.json" },
new[] { "eth_estimateGas", "eth_estimateGas.json" },
new[] { "eth_getTransactionCount", "eth_getTransactionCount.json" },
new[] { "eth_sendRawTransaction", "eth_sendRawTransaction.json" }
};
IN3 in3 = _factory.CreateIn3(mockedResponses);
string expectedHash = "0xd5651b7c0b396c16ad9dc44ef0770aa215ca795702158395713facfbc9b55f38";
string pk = "0x0829B3C639A3A8F2226C8057F100128D4F7AE8102C92048BA6DE38CF4D3BC6F1";
SimpleWallet sw = (SimpleWallet)in3.Signer;
string from = sw.AddRawKey(pk);
TransactionRequest request = new TransactionRequest
{
From = @from,
To = "0x3940256B93c4BE0B1d5931A6A036608c25706B0c",
Gas = 21000,
Value = 100000000
};
object txHash = await in3.Eth1.SendTransaction(request);
Assert.That(txHash, Is.EqualTo(expectedHash));
}
public async Task Sign()
{
string pk = "0x889dbed9450f7a4b68e0732ccb7cd016dab158e6946d16158f2736fda1143ca6";
string address = _wallet.AddRawKey(pk);
string dataToSign = "1e194c68360307cfb715bf17878791ad1ced8da7d2e5f42b691074c577f41eac";
string expectedSignerData =
"0xf16dcaa830a3f710e28444df7df85fa927d8a66f789196fc2a3b934c829dbcaa5329be0711daba3b0c85ab23f1adb32c4e88fd8cb42b951d3be40af1bbd92e7400";
string signedData = await _wallet.Sign(dataToSign, address);
Assert.That(address, Is.EqualTo("0x082977959d0C5A1bA627720ac753Ec2ADB5Bd7d0".ToLower()));
Assert.That(signedData, Is.EqualTo(expectedSignerData));
}
public async Task EstimateGas()
{
string[][] mockedResponses =
{
new[] { "eth_estimateGas", "eth_estimateGas.json" }
};
IN3 in3 = _factory.CreateIn3(mockedResponses);
string pk = "0x0829B3C639A3A8F2226C8057F100128D4F7AE8102C92048BA6DE38CF4D3BC6F1";
SimpleWallet wallet = (SimpleWallet)in3.Signer;
string from = wallet.AddRawKey(pk);
long expectedGasEstimate = 21000;
TransactionRequest tx = new TransactionRequest
{
GasPrice = 1,
From = @from,
To = "0xEA674fdDe714fd979de3EdF0F56AA9716B898ec8"
};
long gasEstimate = await in3.Eth1.EstimateGas(tx, BlockParameter.Latest);
Assert.That(gasEstimate, Is.EqualTo(expectedGasEstimate));
}
static async Task Main()
{
IN3 goerliClient = IN3.ForChain(Chain.Goerli);
string myPrivateKey = "0x0829B3C639A3A8F2226C8057F100128D4F7AE8102C92048BA6DE38CF4D3BC6F1";
string receivingAddress = "0x6FA33809667A99A805b610C49EE2042863b1bb83";
// Get the wallet, which is the default signer.
SimpleWallet myAccountWallet = (SimpleWallet)goerliClient.Signer;
string myAccount = myAccountWallet.AddRawKey(myPrivateKey);
// Create the transaction request
TransactionRequest transferWei = new TransactionRequest();
transferWei.To = receivingAddress;
transferWei.From = myAccount;
transferWei.Value = 300;
// Get the current gas prices
long currentGasPrice = await goerliClient.Eth1.GetGasPrice();
transferWei.GasPrice = currentGasPrice;
long estimatedSpentGas = await goerliClient.Eth1.EstimateGas(transferWei, BlockParameter.Latest);
Console.Out.WriteLine($"Estimated gas to spend: {estimatedSpentGas}");
string transactionHash = await goerliClient.Eth1.SendTransaction(transferWei);
Console.Out.WriteLine($"Transaction {transactionHash} sent.");
Thread.Sleep(30000);
TransactionReceipt receipt = await goerliClient.Eth1.GetTransactionReceipt(transactionHash);
Console.Out.WriteLine($"Transaction {transactionHash} mined on block {receipt.BlockNumber}.");
}
