public void Create_WhenCertificateNull_Throws()
{
var exception = Assert.Throws <ArgumentNullException>(
() => IssuerSerial.Create(certificate: null));
Assert.Equal("certificate", exception.ParamName);
}
public void Create_WithCertificate_InitializesFields()
{
using (var certificate = _fixture.GetDefaultCertificate())
{
var issuerSerial = IssuerSerial.Create(certificate);
Assert.Equal(1, issuerSerial.GeneralNames.Count);
Assert.Equal(certificate.IssuerName.Name, issuerSerial.GeneralNames[0].DirectoryName.Name);
SignTestUtility.VerifySerialNumber(certificate, issuerSerial);
}
}
public void Create_WithLargePositiveSerialNumber_ReturnsIssuerSerial()
{
using (var certificate = SigningTestUtility.GenerateCertificate("test", generator =>
{
generator.SetSerialNumber(BigInteger.ValueOf(long.MaxValue));
}))
{
var issuerSerial = IssuerSerial.Create(certificate);
SignTestUtility.VerifySerialNumber(certificate, issuerSerial);
}
}
public void Create_WithSmallSerialNumber_ReturnsIssuerSerial()
{
using (var certificate = SigningTestUtility.GenerateCertificate("test", generator =>
{
generator.SetSerialNumber(BigInteger.One);
}))
{
var issuerSerial = IssuerSerial.Create(certificate);
SignTestUtility.VerifySerialNumber(certificate, issuerSerial);
}
}
public void Read_WithValidInput_ReturnsIssuerSerial()
{
var directoryName = new X509Name("CN=test");
var generalNames = new GeneralNames(
new BcGeneralName(BcGeneralName.DirectoryName, directoryName));
var bcIssuerSerial = new BcIssuerSerial(generalNames, new DerInteger(BigInteger.One));
var bytes = bcIssuerSerial.GetDerEncoded();
var issuerSerial = IssuerSerial.Read(bytes);
Assert.Equal(1, issuerSerial.GeneralNames.Count);
Assert.Equal(directoryName.ToString(), issuerSerial.GeneralNames[0].DirectoryName.Name);
Assert.Equal(bcIssuerSerial.Serial.Value.ToByteArray(), issuerSerial.SerialNumber);
}
public void Create_WithLargePositiveSerialNumber_ReturnsIssuerSerial()
{
using (var certificate = SigningTestUtility.GenerateCertificate("test", generator =>
{
var bytes = BitConverter.GetBytes(long.MaxValue);
Array.Reverse(bytes);
generator.SetSerialNumber(bytes);
}))
{
var issuerSerial = IssuerSerial.Create(certificate);
SigningTestUtility.VerifySerialNumber(certificate, issuerSerial);
}
}
public void Read_WithInvalidAsn1_Throws()
{
Assert.Throws <CryptographicException>(
() => IssuerSerial.Read(new byte[] { 0x30, 0x07 }));
}
