Files
2021-02-13 16:16:03 +00:00

89 lines
2.2 KiB
C#

using System;
using System.IO;
using System.Threading;
using System.Threading.Tasks;
namespace SharpCompress.Test.Mocks
{
public class TestStream : Stream
{
private readonly Stream stream;
public TestStream(Stream stream) : this(stream, stream.CanRead, stream.CanWrite, stream.CanSeek)
{
}
public bool IsDisposed { get; private set; }
public TestStream(Stream stream, bool read, bool write, bool seek)
{
this.stream = stream;
CanRead = read;
CanWrite = write;
CanSeek = seek;
}
protected override void Dispose(bool disposing)
{
throw new NotSupportedException();
}
public override async ValueTask DisposeAsync()
{
await stream.DisposeAsync();
IsDisposed = true;
}
public override bool CanRead { get; }
public override bool CanSeek { get; }
public override bool CanWrite { get; }
public override void Flush()
{
stream.Flush();
}
public override long Length => stream.Length;
public override long Position
{
get => stream.Position;
set => stream.Position = value;
}
public override Task<int> ReadAsync(byte[] buffer, int offset, int count, CancellationToken cancellationToken)
{
return stream.ReadAsync(buffer, offset, count, cancellationToken);
}
public override int Read(byte[] buffer, int offset, int count)
{
return stream.Read(buffer, offset, count);
}
public override long Seek(long offset, SeekOrigin origin)
{
return stream.Seek(offset, origin);
}
public override void SetLength(long value)
{
stream.SetLength(value);
}
public override void Write(byte[] buffer, int offset, int count)
{
stream.Write(buffer, offset, count);
}
public override Task WriteAsync(byte[] buffer, int offset, int count, CancellationToken cancellationToken)
{
return stream.WriteAsync(buffer, offset, count, cancellationToken);
}
}
}