public void TestBase64StreamWrite()
{
byte[] data = new byte[256];
for (int i = 0; i < data.Length; i++)
data[i] = (byte)i;
using (Stream mem = new MemoryStream())
{
using (Stream io = new Base64Stream(new NonClosingStream(mem), CryptoStreamMode.Write))
io.Write(data, 0, data.Length);
Assert.AreEqual(((data.Length + 2) / 3 * 4), mem.Position);
mem.Position = 0;
string test = new StreamReader(mem).ReadToEnd();
Assert.AreEqual(Convert.ToBase64String(data), test);
}
}
public void TestBase64StreamRead()
{
string encoded = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+/9w==";
byte[] data = Convert.FromBase64String(encoded);
byte[] test;
using (Stream io = new Base64Stream(new MemoryStream(Encoding.ASCII.GetBytes(encoded)), CryptoStreamMode.Read))
test = IOStream.Read(io, data.Length);
Assert.AreEqual(data, test);
using (Stream io = new Base64Stream(new MemoryStream(Encoding.ASCII.GetBytes(encoded.TrimEnd('='))), CryptoStreamMode.Read))
test = IOStream.Read(io, data.Length);
Assert.AreEqual(data, test);
}