public void TestWritePastEnd()
{
using (Stream s = new ClampedStream(new MemoryStream(new byte[255]), 2, 10))
s.Write(new byte[20], 0, 20);
Assert.Fail();
}
public void TestReadWrite()
{
using (MemoryStream ms = new MemoryStream(SequencedBytes(20)))
using (Stream s = new ClampedStream(ms, 10, 5))
{
byte[] test = new byte[200];
Assert.AreEqual(5, s.Read(test, 0, 200));
Array.Resize(ref test, 5);
Assert.AreEqual(new byte[] { 10, 11, 12, 13, 14 }, test);
s.Position = 0;
s.Write(new byte[] { 1, 2, 3, 4, 5 }, 0, 5);
s.Position = 0;
Assert.AreEqual(new byte[] { 1, 2, 3, 4, 5 }, IOStream.ReadAllBytes(s));
}
}
