public void Base64Encode_ValidInput_ExpectedResultReturned()
{
var cryptonator = new Base64Cryptonator();
const string expected = "dGVzdFN0cmluZzEyMw==";
var decoded = cryptonator.Encode("testString123");
Assert.AreEqual(decoded, expected);
}
public void Base64Encode_ParameterEmpty_ExceptionThrown()
{
var cryptonator = new Base64Cryptonator();
Assert.Throws<ArgumentNullException>(() => cryptonator.Encode(string.Empty));
}
public void Base64Decode_ParameterNull_ExceptionThrown()
{
var cryptonator = new Base64Cryptonator();
Assert.Throws<ArgumentNullException>(() => cryptonator.Decode(null));
}