private void CheckConstruction(
LdsSecurityObject so,
AlgorithmIdentifier digestAlgorithmIdentifier,
DataGroupHash[] datagroupHash)
{
CheckStatement(so, digestAlgorithmIdentifier, datagroupHash, null);
so = LdsSecurityObject.GetInstance(so);
CheckStatement(so, digestAlgorithmIdentifier, datagroupHash, null);
Asn1Sequence seq = (Asn1Sequence)Asn1Object.FromByteArray(
so.ToAsn1Object().GetEncoded());
so = LdsSecurityObject.GetInstance(seq);
CheckStatement(so, digestAlgorithmIdentifier, datagroupHash, null);
}
private void CheckConstruction(
LdsSecurityObject so,
AlgorithmIdentifier digestAlgorithmIdentifier,
DataGroupHash[] datagroupHash,
LdsVersionInfo versionInfo)
{
if (!so.Version.Equals(BigInteger.One))
{
Fail("version number not 1");
}
CheckStatement(so, digestAlgorithmIdentifier, datagroupHash, versionInfo);
so = LdsSecurityObject.GetInstance(so);
CheckStatement(so, digestAlgorithmIdentifier, datagroupHash, versionInfo);
Asn1Sequence seq = (Asn1Sequence)Asn1Object.FromByteArray(
so.ToAsn1Object().GetEncoded());
so = LdsSecurityObject.GetInstance(seq);
CheckStatement(so, digestAlgorithmIdentifier, datagroupHash, versionInfo);
}
public override void PerformTest()
{
AlgorithmIdentifier algoId = new AlgorithmIdentifier(OiwObjectIdentifiers.IdSha1);
DataGroupHash[] datas = new DataGroupHash[2];
datas[0] = new DataGroupHash(1, new DerOctetString(GenerateHash()));
datas[1] = new DataGroupHash(2, new DerOctetString(GenerateHash()));
LdsSecurityObject so = new LdsSecurityObject(algoId, datas);
CheckConstruction(so, algoId, datas);
LdsVersionInfo versionInfo = new LdsVersionInfo("Hello", "world");
so = new LdsSecurityObject(algoId, datas, versionInfo);
CheckConstruction(so, algoId, datas, versionInfo);
try
{
LdsSecurityObject.GetInstance(null);
}
catch (Exception)
{
Fail("GetInstance() failed to handle null.");
}
try
{
LdsSecurityObject.GetInstance(new object());
Fail("GetInstance() failed to detect bad object.");
}
catch (ArgumentException)
{
// expected
}
try
{
LdsSecurityObject.GetInstance(DerSequence.Empty);
Fail("constructor failed to detect empty sequence.");
}
catch (ArgumentException)
{
// expected
}
try
{
new LdsSecurityObject(algoId, new DataGroupHash[1]);
Fail("constructor failed to detect small DataGroupHash array.");
}
catch (ArgumentException)
{
// expected
}
try
{
new LdsSecurityObject(algoId, new DataGroupHash[LdsSecurityObject.UBDataGroups + 1]);
Fail("constructor failed to out of bounds DataGroupHash array.");
}
catch (ArgumentException)
{
// expected
}
}
