public void Constructor_Empty()
{
Pkcs9MessageDigest md = new Pkcs9MessageDigest();
Assert.AreEqual("1.2.840.113549.1.9.4", md.Oid.Value, "Oid.Value");
Assert.AreEqual("Message Digest", md.Oid.FriendlyName, "Oid.FriendlyName");
Assert.IsNull(md.RawData, "RawData");
Assert.IsNull(md.MessageDigest, "MessageDigest");
Assert.AreEqual(String.Empty, md.Format(true), "Format(true)");
Assert.AreEqual(String.Empty, md.Format(false), "Format(false)");
}