public async Task TestReadAsync()
{
Size limitedSize = new Size(2);
using (FileStream fileStream = readFileInfo.OpenRead())
using (LimitedStream limitedStream = new LimitedStream(fileStream, limitedSize))
{
Assert.AreNotEqual(limitedSize.Bytes, fileStream.Length);
Assert.AreEqual(limitedSize.Bytes, (await limitedStream.ReadToEndAsync()).LongLength);
Assert.AreEqual(0, (await limitedStream.ReadToEndAsync()).LongLength);
}
}
public static async Task <byte[]> ReadMaxAsync(this Stream stream, Size limit, Size?estimatedSize = null)
{
using (LimitedStream limitedStream = new LimitedStream(stream, limit, leaveOpen: true))
{
return(await limitedStream.ReadToEndAsync(estimatedSize));
}
}