public void i16ReadWrite()
{
var writer = new BitBufferWriter <SevenBitEncoding <u32ArrayMemory> >();
writer.i16(i16.MinValue);
writer.i16(i16.MinValue / 2);
writer.i16(0);
i16 half = i16.MaxValue / 2;
writer.i16(half);
writer.i16(i16.MaxValue);
writer.Align();
var allocated = new byte[i16.MaxValue];
writer.ToSpan(allocated);
var reader = new BitBufferReader <SevenBitDecoding <u32ArrayMemory> >(allocated.Length);
reader.CopyFrom(allocated);
Assert.AreEqual(i16.MinValue, reader.i16());
Assert.AreEqual(i16.MinValue / 2, reader.i16());
Assert.AreEqual(0, reader.i16());
Assert.AreEqual(half, reader.i16Peek());
Assert.AreEqual(half, reader.i16());
Assert.AreEqual(i16.MaxValue, reader.i16());
}