private void Test(int start, int end, int step, int[] expected)
{
StarRange range = new StarRange(start, end, step);
var actual = range.AsEnumerable();
Assert.Equal(expected, actual);
}
public void InfiniteLoop(int start, int end, int step)
{
Assert.Throws <RangeException>(() =>
{
StarRange range = new StarRange(start, end, step);
});
}
