public void EncryptionBadFileExtensionTest()
{
var testfileRaw = Path.Combine(TestContext.CurrentContext.TestDirectory, "Testfiles", "MyAwesomeChipmunkKiller.jpg");
const string privateKey = "1158b1ea7d45919968b87dab6cab27eff5871304ea9856588e9ec02a6d93c42e";
const string publicKey = "1158b1ea7d45919968b87dab6cab27eff5871304ea9856588e9ec02a6d93c42e";
var testKeyPair = new KeyPair(Utilities.HexToBinary(publicKey), Utilities.HexToBinary(privateKey));
Assert.Throws<ArgumentOutOfRangeException>(
() => { Cryptor.EncryptFileWithStream(testKeyPair, testfileRaw, Path.Combine("Testfiles", "decrypted"), "hulk"); });
}