public void Constructor_ValidPartsWithDuplicates_ExpectedTrueQuantity()
{
var signature = new WalletSignature()
{
Version = 1,
PartsThreshold = 2,
PartsTotal = 4
};
var partA = new WalletPart()
{
Signature = new WalletSignature(signature.GetShortNotation()),
Data = "631-7-8b1b1703484d828fe2a61b9c63497aa68494aa226a272657"
};
var partB = new WalletPart()
{
Signature = new WalletSignature(signature.GetShortNotation()),
Data = "5d1-5-c67046150ecd502cdbc15f7a67e990a646febd88c229d3ea"
};
var partC = new WalletPart()
{
Signature = new WalletSignature(signature.GetShortNotation()),
Data = "5d1-5-c67046150ecd502cdbc15f7a67e990a646febd88c229d3ea"
};
var wallet = new Wallet(new List <WalletPart>()
{
partA, partB, partC
});
Assert.That(wallet.Parts.Count, Is.Not.EqualTo(3));
Assert.That(wallet.Parts.Count, Is.EqualTo(2));
}
public void Constructor_DifferentParts_RecoveredValidPrivateKey()
{
var signature = new WalletSignature()
{
Version = 1,
PartsThreshold = 2,
PartsTotal = 4
};
var partA = new WalletPart()
{
Signature = new WalletSignature(signature.GetShortNotation()),
Data = "0e1-1-5ca6e43983cff56aa90fd6b66ea844a7c22a92dd92343888" // Corrupt data
};
var partB = new WalletPart()
{
Signature = new WalletSignature(signature.GetShortNotation()),
Data = "631-7-8b1b1703484d828fe2a61b9c63497aa68494aa226a272657"
};
Assert.Throws <ArgumentException>(() =>
{
var wallet = new Wallet(new List <WalletPart>()
{
partA, partB
});
}, Strings.ChecksumExceptionSharesCorrupt);
}
public void Constructor_DuplicateParts_ArgumentExceptionExpected()
{
var signature = new WalletSignature()
{
Version = 1,
PartsThreshold = 2,
PartsTotal = 4
};
var partA = new WalletPart()
{
Signature = new WalletSignature(signature.GetShortNotation()),
Data = "datadatadata"
};
var partB = new WalletPart()
{
Signature = new WalletSignature(signature.GetShortNotation()),
Data = "datadatadata"
};
Assert.Throws <ArgumentException>(() =>
{
var wallet = new Wallet(new List <WalletPart>()
{
partA, partB
});
});
}
public void Constructor_ValidSignature_NoExceptionExpected()
{
Assert.DoesNotThrow(() =>
{
var signature = new WalletSignature()
{
Version = 1,
PartsThreshold = 2,
PartsTotal = 4
};
var part1 = new WalletPart()
{
Signature = signature,
Data = "0e1-1-5ca6e43983ccf56aa90fd6b66ea844a7c22a92dd92343888"
};
var part2 = new WalletPart()
{
Signature = signature,
Data = "5d1-5-c67046150ecd502cdbc15f7a67e990a646febd88c229d3ea"
};
var wallet1 = new Wallet(signature, "ExampleOfPrivateKey");
var wallet2 = new Wallet(new List <IWalletPart> {
part1, part2
});
});
}
public void InterpretShortNotation_Null_InvalidSignature()
{
var signature = new WalletSignature();
var result = signature.InterpretShortNotation(null);
Assert.IsFalse(result);
}
public void Equals_EqualSignaturesInDifferentObjects_True()
{
var signature1 = new WalletSignature()
{
Version = 1,
PartsThreshold = 2,
PartsTotal = 5
};
var signature2 = new WalletSignature()
{
Version = 1,
PartsThreshold = 2,
PartsTotal = 5
};
// Different objects with the same values
Assert.That(signature1, Is.EqualTo(signature2));
Assert.IsFalse(signature1 == signature2);
// Compare to deserialized object
var json = JsonConvert.SerializeObject(signature1);
var deserialized = JsonConvert.DeserializeObject <WalletSignature>(json);
Assert.That(deserialized, Is.EqualTo(signature1));
Assert.That(deserialized, Is.EqualTo(signature2));
}
public void Constructor_EnoughValidParts_NoExceptionExpected()
{
var signature = new WalletSignature()
{
Version = 1,
PartsThreshold = 2,
PartsTotal = 4
};
var partA = new WalletPart()
{
Signature = new WalletSignature(signature.GetShortNotation()),
Data = "0e1-1-5ca6e43983ccf56aa90fd6b66ea844a7c22a92dd92343888"
};
var partB = new WalletPart()
{
Signature = new WalletSignature(signature.GetShortNotation()),
Data = "631-7-8b1b1703484d828fe2a61b9c63497aa68494aa226a272657"
};
Assert.DoesNotThrow(() =>
{
var wallet = new Wallet(new List <WalletPart>()
{
partA, partB
});
});
}
public void InterpretShortNotationByConstructor_ValidNotationInvalidData_InvalidSignature()
{
var shortNotation = "1|10|3";
var signature = new WalletSignature(shortNotation);
Assert.IsFalse(signature.IsValid());
}
public void InterpretShortNotation_ValidNotationInvalidData_InvalidSignature()
{
var shortNotation = "1|10|3";
var signature = new WalletSignature();
var result = signature.InterpretShortNotation(shortNotation);
Assert.IsFalse(result);
}
public void InterpretShortNotation_IncompleteNotation_InvalidSignature()
{
var shortNotation = "1|10";
var signature = new WalletSignature();
var result = signature.InterpretShortNotation(shortNotation);
Assert.IsFalse(result);
}
public void InterpretShortNotationByConstructor_ValidNotationAndData_ValidSignature()
{
var shortNotation = "1|3|10";
var signature = new WalletSignature(shortNotation);
Assert.That(signature.Version, Is.EqualTo(1));
Assert.That(signature.PartsThreshold, Is.EqualTo(3));
Assert.That(signature.PartsTotal, Is.EqualTo(10));
}
public void IsValid_ValidSignature_True()
{
var signature = new WalletSignature()
{
PartsThreshold = 3,
PartsTotal = 6
};
var result = signature.IsValid();
Assert.IsTrue(result);
}
public void Constructor_NullParts_ArgumentNullException()
{
var signature = new WalletSignature()
{
Version = 1,
PartsThreshold = 2,
PartsTotal = 4
};
Assert.Throws <ArgumentNullException>(() => {
var wallet = new Wallet(default(List <WalletPart>));
});
}
public void Constructor_ValidInitialization_ValidPartsQuantity()
{
var signature = new WalletSignature()
{
Version = 1,
PartsThreshold = 2,
PartsTotal = 4
};
var wallet = new Wallet(signature, "ExampleOfPrivateKey");
// Validate quantity of parts
Assert.That(wallet.Parts.Count, Is.EqualTo(signature.PartsTotal));
}
public void Constructor_InvalidSignature_ArgumentExceptionExpected()
{
Assert.Throws <ArgumentException>(() =>
{
var invalidSignature = new WalletSignature()
{
Version = 1,
PartsThreshold = 8,
PartsTotal = 4
};
var wallet1 = new Wallet(invalidSignature, "ExampleOfPrivateKey");
});
}
public void IsValid_NegativeSharesTotal_False()
{
var expectedMessage = Strings.SharesTotalCannotBeLessThanOne;
var signature = new WalletSignature()
{
PartsThreshold = 3,
PartsTotal = -8
};
string message;
var result = signature.IsValid(out message);
Assert.IsFalse(result);
Assert.That(message, Is.EqualTo(expectedMessage));
}
public void GetShortNotation_ValidSignature_ValidShortNotation()
{
var expectedShortNotation = "12|5|10";
var signature = new WalletSignature()
{
Version = 12,
PartsThreshold = 5,
PartsTotal = 10
};
var shortNotation = signature.GetShortNotation();
Assert.That(shortNotation, Is.EqualTo(expectedShortNotation));
}
static void GenerateSharedWallet(string thresholdStr, string totalStr, string privateKey)
{
// Validate and convert values
var valid = !string.IsNullOrWhiteSpace(thresholdStr) &&
!string.IsNullOrWhiteSpace(totalStr) &&
!string.IsNullOrWhiteSpace(privateKey);
int threshold = -1;
valid = valid && int.TryParse(thresholdStr, out threshold);
int total = -1;
valid = valid && int.TryParse(totalStr, out total);
var signature = new WalletSignature()
{
PartsThreshold = threshold,
PartsTotal = total
};
if (!valid || !signature.IsValid())
{
// Show instructions if parametes are invalid.
PrintUsage();
}
else
{
// Generate wallet
var wallet = new Wallet(signature, privateKey);
if (!wallet.IsValid())
{
PrintUsage();
return;
}
// Print parts
Console.WriteLine("Parts generated: ");
foreach (var part in wallet.Parts)
{
Console.WriteLine(" - " + part.GetShortNotation());
}
}
}
public void Equals_DifferentSignaturesInDifferentObjects_False()
{
var signature1 = new WalletSignature()
{
Version = 1,
PartsThreshold = 2,
PartsTotal = 5
};
var signature2 = new WalletSignature()
{
Version = 1,
PartsThreshold = 2,
PartsTotal = 7
};
// Different objects with the different values
Assert.That(signature1, Is.Not.EqualTo(signature2));
Assert.IsFalse(signature1 == signature2);
}
public void Constructor_ValidInitialization_ValidPartsContent()
{
var signature = new WalletSignature()
{
Version = 1,
PartsThreshold = 2,
PartsTotal = 4
};
var wallet = new Wallet(signature, "constant forest adore false green weave stop guy fur freeze giggle clock");
// Validate parts's content
Console.WriteLine("Signature: " + signature.GetShortNotation());
foreach (var part in wallet.Parts)
{
Assert.That(part.Signature.Equals(signature));
Assert.That(part.Data, Is.Not.Null.Or.Empty);
Console.WriteLine("Data: " + part.Data);
}
}
public void Constructor_ValidParts_ValidPrivateKey()
{
var signature = new WalletSignature()
{
Version = 1,
PartsThreshold = 2,
PartsTotal = 4
};
var privateKey = "ExampleOfPrivateKey";
var wallet = new Wallet(signature, privateKey);
var recoveredWallet = new Wallet(
new List <IWalletPart>()
{
new WalletPart(wallet.Parts.First().GetShortNotation()),
new WalletPart(wallet.Parts.Last().GetShortNotation()),
});
Assert.That(recoveredWallet.PrivateKey, Is.EqualTo(privateKey));
Assert.That(recoveredWallet.PrivateKey, Is.EqualTo(wallet.PrivateKey));
}
public void Constructor_NotEnoughParts_ArgumentExceptionExpected()
{
var signature = new WalletSignature()
{
Version = 1,
PartsThreshold = 2,
PartsTotal = 4
};
var part = new WalletPart()
{
Signature = new WalletSignature(signature.GetShortNotation()),
Data = "datadatadata"
};
Assert.Throws <ArgumentException>(() =>
{
var wallet = new Wallet(new List <WalletPart>()
{
part
});
}, Strings.NotEnoughShares);
}
public void Constructor_ValidSignatureAndPrivateKey_ValidReconstructedWallet()
{
var signature1 = new WalletSignature()
{
Version = 1,
PartsThreshold = 2,
PartsTotal = 4
};
var signature2 = new WalletSignature()
{
Version = 1,
PartsThreshold = 2,
PartsTotal = 4
};
var privateKey = "A private key";
var originalWallet = new Wallet(signature1, privateKey);
var reconstructedWallet = new Wallet(originalWallet.Parts);
Assert.That(reconstructedWallet.PrivateKey, Is.EqualTo(reconstructedWallet.PrivateKey));
}
