private static int AddMethod(Span <byte> data)
{
var hc = new ByteHashCode();
for (int i = 0; i < data.Length; i++)
{
hc.Add(data[i]);
}
return(hc.ToHashCode());
}
public static void ByteHashCode_ToHashCode()
{
byte[] arr = new byte[128];
for (int i = 1; i < arr.Length; i++)
{
var span = new Span <byte>(arr, 0, i);
arr[i - 1] = (byte)(i * 2);
int combine2 = ByteHashCode.Combine(span);
int add2 = AddMethod(span);
arr[i - 1] = (byte)i;
int combine1 = ByteHashCode.Combine(span);
int add1 = AddMethod(span);
Assert.Equal(combine1, add1);
Assert.Equal(combine2, add2);
Assert.NotEqual(combine1, combine2);
int combinePrevious = ByteHashCode.Combine(span.Slice(0, span.Length - 1));
Assert.NotEqual(combinePrevious, combine1);
}
}