sharpcompress/tests/SharpCompress.Test/Streams/LzmaStreamTests.cs

using System.IO;
using System.Threading;
using System.Threading.Tasks;
using SharpCompress.Compressors.LZMA;
using Xunit;

namespace SharpCompress.Test.Streams
{
    public class LzmaStreamTests
    {
        [Fact]
        public async ValueTask TestLzma2Decompress1Byte()
        {
            byte[] properties = new byte[] { 0x01 };
            byte[] compressedData = new byte[] { 0x01, 0x00, 0x00, 0x58, 0x00 };
            MemoryStream lzma2Stream = new MemoryStream(compressedData);

            LzmaStream decompressor = await LzmaStream.CreateAsync(properties, lzma2Stream, 5, 1);
            Assert.Equal('X', (char)await decompressor.ReadByteAsync(CancellationToken.None));
        }
    }
}