public static void DesTest()
{
DESEncryptor des = new DESEncryptor(Resource.Key);
String encryString = des.Encrypt(Resource.SourceString);
String result = des.Decrypt( encryString);
Assert.AreEqual (Resource.SourceString, result);
}
public static void Des_ErrorKey_Test()
{
Assert.Catch(() => {
DESEncryptor des = new DESEncryptor(Resource.ErrorKey);
String encryString = des.Encrypt( Resource.SourceString);
String result = des.Decrypt(encryString);
Assert.AreNotEqual(Resource.SourceString, result);
},"");
}