public virtual void EncryptionAlgorithm_InputStreamThenOuputStreamProducesEquivalentData(Stream testData)
{
var originalDataStream = new MemoryStream();
testData.CopyTo(originalDataStream);
originalDataStream.Position = 0;
var options = GenerateEncryptionOptions(EncryptionType);
EncryptionAlgorithm algorithm = GetAlgorithm(options, "~password!!");
var encryptedMemoryStream = new MemoryStream();
using (Stream encryptorStream = algorithm.CreateOutputStream(encryptedMemoryStream, true, 4096))
{
originalDataStream.CopyTo(encryptorStream);
}
var decryptedData = new MemoryStream();
encryptedMemoryStream.Position = 0;
using (Stream decrytorStream = algorithm.CreateInputStream(encryptedMemoryStream, true))
{
decrytorStream.CopyTo(decryptedData);
}
Assert.AreEqual(originalDataStream.Length, decryptedData.Length);
CollectionAssert.AreEqual(originalDataStream.ToArray(), decryptedData.ToArray());
}
