public void ProcessRecoverWallet_ShouldRecoverAWalletWhenGivenValidArguments()
{
// Arrange
const string walletFileName = "wallet_recover_test.json";
const string mnemonic = "dash destroy twelve twice labor patch embrace embody chronic inch install term";
var args = new[]
{
$"wallet-file={walletFileName}",
$"mnemonic={mnemonic}",
};
var password = new SecureString();
password.AppendChar('p');
password.AppendChar('a');
password.AppendChar('s');
password.AppendChar('s');
password.AppendChar('w');
password.AppendChar('o');
password.AppendChar('r');
password.AppendChar('d');
const string expectedEncryptedSeed = "6PYM714zxNRpmx7WRaCLNJyAreYx2BU5GkbCx5jF5QQNKeZExYqrNHzK8L";
const string expectedChainCode = "CarQU+owbi2iML7Fy5vf+6O0Lpc/V//NFkk7WLVkh70=";
IBitcoinLibrary bitcoinLibrary = new BitcoinLibrary();
// Act
var recoveredWalletLocation = string.Empty;
try
{
recoveredWalletLocation = bitcoinLibrary.ProcessRecoverWallet(args, password);
}
catch (Exception ex)
{
ex.Should().BeNull();
}
// Assert
File.Exists(recoveredWalletLocation).Should().BeTrue();
var fileContents = File.ReadAllText(recoveredWalletLocation);
// Check our Encrypted Seed exists
fileContents.Should().Contain(expectedEncryptedSeed);
// Check our Chain Code exists
fileContents.Should().Contain(expectedChainCode);
// Cleanup
Directory.Delete("Wallets", true);
File.Delete(walletFileName);
}
public void ProcessRecoverWallet_ShouldThrowCustomExceptionIfWalletExists()
{
// Arrange
const string walletDirectoryName = "Wallets";
const string walletFileName = "wallet_recover_exists_test.json";
Directory.CreateDirectory(walletDirectoryName);
using (File.Create(Path.Combine(walletDirectoryName, walletFileName)))
{
}
const string mnemonic = "dash,destroy,twelve,twice,labor,patch,embrace,embody,chronic,inch,install,term";
var args = new[]
{
$"wallet-file={walletFileName}",
$"mnemonic={mnemonic}",
};
var password = new SecureString();
password.AppendChar('p');
password.AppendChar('a');
password.AppendChar('s');
password.AppendChar('s');
password.AppendChar('w');
password.AppendChar('o');
password.AppendChar('r');
password.AppendChar('d');
IBitcoinLibrary bitcoinLibrary = new BitcoinLibrary();
try
{
// Act
bitcoinLibrary.ProcessRecoverWallet(args, password);
// Should not get here - force a fail if we do
bitcoinLibrary.Should().BeNull();
}
catch (WalletAlreadyExistsException ex)
{
// Assert
ex.Message.Should().Be("The request to generate a wallet failed because the wallet already exists.");
}
// Cleanup
Directory.Delete(walletDirectoryName, true);
File.Delete(walletFileName);
}
public void ProcessRecoverWallet_ShouldThrowCustomExceptionOnInvalidMnemonic()
{
// Arrange
const string walletFileName = "wallet_recover_invalid_mnemonic_test.json";
var args = new[]
{
$"wallet-file={walletFileName}",
"mnemonic=InvalidMnemonic",
};
var password = new SecureString();
password.AppendChar('p');
password.AppendChar('a');
password.AppendChar('s');
password.AppendChar('s');
password.AppendChar('w');
password.AppendChar('o');
password.AppendChar('r');
password.AppendChar('d');
IBitcoinLibrary bitcoinLibrary = new BitcoinLibrary();
try
{
// Act
bitcoinLibrary.ProcessRecoverWallet(args, password);
// Should not get here - force a fail if we do
bitcoinLibrary.Should().BeNull();
}
catch (InvalidMnemonicException ex)
{
// Assert
ex.Message.Should().Be("Mnemonic is invalid.");
}
}
