public void FillIncrementing()
{
// arrange
const int BufferSize = 10;
var data = new int[BufferSize];
var target = new DataAndLayout <int>(data, new FastAccess(new Layout(new int[] { BufferSize }, 0, new int[] { 1 })));
// action
ScalarOps.FillIncrementing(0, 2, target);
// assert
var expecedData = Enumerable.Range(0, BufferSize).Select(n => n * 2).ToArray();
Assert.IsTrue(Enumerable.SequenceEqual(expecedData, data));
}