public void ToStringAndName([Values] ZstandardLevel level)
{
ZstandardCodec codec = new ZstandardCodec(level);
Assert.AreEqual("zstandard", codec.GetName());
Assert.AreEqual($"zstandard[{(int)level}]", codec.ToString());
}
public void Equal([Values] ZstandardLevel level)
{
ZstandardCodec codec1 = new ZstandardCodec(level);
ZstandardCodec codec2 = new ZstandardCodec(level);
Assert.IsTrue(codec1.Equals(codec1));
Assert.IsTrue(codec2.Equals(codec2));
Assert.IsTrue(codec1.Equals(codec2));
Assert.IsTrue(codec2.Equals(codec1));
}
public ZstandardCodec(ZstandardLevel level)
{
Level = level;
}
public void HashCode([Values] ZstandardLevel level)
{
ZstandardCodec codec = new ZstandardCodec(level);
Assert.AreNotEqual(0, codec.GetHashCode());
}
public void CompressDecompressStream([ValueSource(nameof(_testLengths))] int length, [Values] ZstandardLevel level)
{
byte[] data = Enumerable.Range(0, length).Select(x => (byte)x).ToArray();
ZstandardCodec codec = new ZstandardCodec(level);
using (MemoryStream inputStream = new MemoryStream(data))
using (MemoryStream outputStream = new MemoryStream())
{
codec.Compress(inputStream, outputStream);
byte[] compressed = outputStream.ToArray();
byte[] uncompressed = codec.Decompress(compressed, compressed.Length);
Assert.IsTrue(Enumerable.SequenceEqual(data, uncompressed));
}
}
public void CompressDecompress([ValueSource(nameof(_testLengths))] int length, [Values] ZstandardLevel level)
{
byte[] data = Enumerable.Range(0, length).Select(x => (byte)x).ToArray();
ZstandardCodec codec = new ZstandardCodec(level);
byte[] compressed = codec.Compress(data);
byte[] uncompressed = codec.Decompress(compressed, compressed.Length);
Assert.IsTrue(Enumerable.SequenceEqual(data, uncompressed));
}