public void Constructor_SecondHalf()
{
var range = new Range("500-999", 10000);
Assert.Equal(500, range.Count);
Assert.Equal(500, range.Position);
Assert.Equal(999, range.EndPosition);
}
public void Constructor_FinalBytes2()
{
var range = new Range("9500-", 10000);
Assert.Equal(500, range.Count);
Assert.Equal(9500, range.Position);
Assert.Equal(9999, range.EndPosition);
}
public void Constructor_FirstHalf()
{
var range = new Range("0-499", 10000);
Assert.Equal(500, range.Count);
Assert.Equal(0, range.Position);
Assert.Equal(499, range.EndPosition);
}
public void OneRange_TwoReads()
{
var range = new Range("0-49", 100);
var stream = new MemoryStream();
var bytes1 = Encoding.ASCII.GetBytes("1".PadLeft(50));
var bytes2 = Encoding.ASCII.GetBytes("2".PadLeft(50));
stream.Write(bytes1, 0, bytes1.Length);
stream.Write(bytes2, 0, bytes2.Length);
var sr = new StreamReader(stream);
stream.Position = 0;
Console.WriteLine(sr.ReadToEnd());
;
stream.Position = 0;
var buffer = new byte[100];
Assert.Equal(25, range.Read(stream, buffer, 0, 25));
Assert.Equal(25, range.Read(stream, buffer, 25, 50));
Assert.Equal("1".PadLeft(50), Encoding.ASCII.GetString(buffer, 0, 50));
}