public void WriteTest()
{
var stream = ReadOnceStream.FromStream(new MemoryStream());
var data = new byte[] { 1, 2, 3, 4, 5 };
stream.Write(data, 0, data.Length);
}
public void FromStreamTest()
{
var stream = ReadOnceStream.FromStream(new MemoryStream());
Assert.IsTrue(stream.CanRead);
Assert.IsFalse(stream.CanWrite);
Assert.IsFalse(stream.CanSeek);
Assert.AreEqual(0L, stream.Position);
Assert.AreEqual(0L, stream.Length);
}
public void ReadTest()
{
var data = new byte[] { 1, 2, 3, 4, 5 };
var buffer = new byte[data.Length];
var stream = ReadOnceStream.FromStream(new MemoryStream(data));
int n = stream.Read(buffer, 0, buffer.Length);
Assert.AreEqual(data.Length, n);
for (int i = 0; i < n; i++)
{
Assert.AreEqual(data[i], buffer[i]);
}
}
public void FromStreamWriteOnlyTest()
{
try
{
using (var file = File.Open("test.txt", FileMode.Create, FileAccess.Write))
{
var stream = ReadOnceStream.FromStream(file);
}
}
finally
{
File.Delete("test.txt");
}
}
public void SetLengthTest()
{
var stream = ReadOnceStream.FromStream(new MemoryStream());
stream.SetLength(0);
}
public void PositionTest()
{
var stream = ReadOnceStream.FromStream(new MemoryStream());
stream.Position = 0;
}
public void SeekTest()
{
var stream = ReadOnceStream.FromStream(new MemoryStream());
stream.Seek(0, SeekOrigin.Begin);
}
public void FlushTest()
{
var stream = ReadOnceStream.FromStream(new MemoryStream());
stream.Flush();
}
public void FromStreamNullTest()
{
var stream = ReadOnceStream.FromStream(null);
}