public void ReadWritePrimitives()
{
var s = new ReusableStream(100);
var rng = new Random();
var b = (byte)rng.Next(255);
var sb = (sbyte)rng.Next(255);
var sh = (short)rng.Next(short.MinValue, short.MaxValue);
var ush = (ushort)rng.Next(ushort.MaxValue);
var i = rng.Next(int.MinValue, int.MaxValue);
var ui = (uint)rng.Next(int.MinValue, int.MaxValue);
var l = (long)RandomULong(rng);
var ul = RandomULong(rng);
var f = (float)rng.NextDouble();
var d = rng.NextDouble();
var c = (char)rng.Next(char.MinValue, char.MaxValue);
var t = DateTime.UtcNow;
var g = Guid.NewGuid();
var expectedLength = 0;
s.Write(b);
expectedLength += 1;
Assert.AreEqual(expectedLength, s.Length);
s.Write(sb);
expectedLength += 1;
Assert.AreEqual(expectedLength, s.Length);
s.Write(sh);
expectedLength += 2;
Assert.AreEqual(expectedLength, s.Length);
s.Write(ush);
expectedLength += 2;
Assert.AreEqual(expectedLength, s.Length);
s.Write(i);
expectedLength += 4;
Assert.AreEqual(expectedLength, s.Length);
s.Write(ui);
expectedLength += 4;
Assert.AreEqual(expectedLength, s.Length);
s.Write(l);
expectedLength += 8;
Assert.AreEqual(expectedLength, s.Length);
s.Write(ul);
expectedLength += 8;
Assert.AreEqual(expectedLength, s.Length);
s.Write(f);
expectedLength += 4;
Assert.AreEqual(expectedLength, s.Length);
s.Write(d);
expectedLength += 8;
Assert.AreEqual(expectedLength, s.Length);
s.Write(c);
expectedLength += 2;
Assert.AreEqual(expectedLength, s.Length);
s.Write(false);
expectedLength += 1;
Assert.AreEqual(expectedLength, s.Length);
s.Write(true);
expectedLength += 1;
Assert.AreEqual(expectedLength, s.Length);
s.Write(t);
expectedLength += 8;
Assert.AreEqual(expectedLength, s.Length);
s.Write(g);
expectedLength += 16;
Assert.AreEqual(expectedLength, s.Length);
s.ResetForReading();
Assert.AreEqual(b, s.ReadUInt8());
Assert.AreEqual(sb, s.ReadInt8());
Assert.AreEqual(sh, s.ReadInt16());
Assert.AreEqual(ush, s.ReadUInt16());
Assert.AreEqual(i, s.ReadInt32());
Assert.AreEqual(ui, s.ReadUInt32());
Assert.AreEqual(l, s.ReadInt64());
Assert.AreEqual(ul, s.ReadUInt64());
Assert.AreEqual(f, s.ReadSingle());
Assert.AreEqual(d, s.ReadDouble());
Assert.AreEqual(c, s.ReadChar());
Assert.AreEqual(false, s.ReadBoolean());
Assert.AreEqual(true, s.ReadBoolean());
Assert.AreEqual(t, s.ReadDateTime());
Assert.AreEqual(g, s.ReadGuid());
// verify that we read to the end
Assert.AreEqual(s.Length, s.Position);
s.ResetForReading();
Assert.AreEqual((int)b, s.ReadByte());
}