private static string Decode(string s)
{
byte[] bytes =
Base32Convert.FromBase32HexString(s,
Base32FormattingOptions.
InsertTrailingPadding);
return(Encoding.UTF7.GetString(bytes));
}
private static string DecodeOmitPadding(string s)
{
byte[] bytes =
Base32Convert.FromBase32HexString(s,
Base32FormattingOptions.
None);
return(Encoding.UTF7.GetString(bytes));
}
public static void EncodeThenDecodeNoPadding(IEnumerator[] a)
{
List <byte> octets = new List <byte>();
for (int j = 1; j < a.Length; j++)
{
octets.Add((byte)a[j].Current);
}
byte[] result =
Base32Convert.FromBase32HexString(
Base32Convert.ToBase32HexString(octets,
Base32FormattingOptions.None),
Base32FormattingOptions.None);
Assert.IsTrue(SameContent(result, octets, Comparer <byte> .Default));
}
public void DecodeOmitPadding_PaddingCharacter_throws()
{
Assert.Throws <ArgumentException>(
() => Base32Convert.FromBase32HexString("my======", Base32FormattingOptions.None));
}
public void DecodeOmitPadding_null_throws()
{
Assert.Throws <ArgumentNullException>(
() => Base32Convert.FromBase32HexString(null, Base32FormattingOptions.None));
}
public void DecodeOmitPadding_CharacterNotInAlphabet_throws()
{
Assert.Throws <ArgumentException>(
() => Base32Convert.FromBase32HexString("#y", Base32FormattingOptions.None));
}
public void Decode_WrongNumberOfPaddingCharacters_throws()
{
Assert.Throws <ArgumentException>(
() => Base32Convert.FromBase32HexString("my=====", Base32FormattingOptions.InsertTrailingPadding));
}
public void DecodeOmitPadding_WrongNumberOfCharacters_6_throws()
{
Assert.Throws <ArgumentException>(
() => Base32Convert.FromBase32HexString("123456", Base32FormattingOptions.None));
}
public void Decode_null_throws()
{
Assert.Throws <ArgumentNullException>(
() => Base32Convert.FromBase32HexString(null, Base32FormattingOptions.InsertTrailingPadding));
}
public void Decode_MisplacedPaddingCharacter_throws()
{
Assert.Throws <ArgumentException>(
() => Base32Convert.FromBase32HexString("m=y======", Base32FormattingOptions.InsertTrailingPadding)
);
}
public void Decode_CharacterNotInAlphabet_throws()
{
Assert.Throws <ArgumentException>(
() => Base32Convert.FromBase32HexString("#y======", Base32FormattingOptions.InsertTrailingPadding)
);
}