public override List<string> Next()
{
try
{
CursorPosition = CursorPosition + step;
currentCut = chain.Substring(CursorPosition, CursorPosition + windowLength);
}
catch (Exception)
{
}
return currentCut;
}
public void HasNextTest() { int lengthCut = 3; int step = 1; int countSteps = 0; var iterator = new StartIterator(chain, lengthCut, step); while (iterator.HasNext()) { iterator.Next(); countSteps = countSteps + 1; } Assert.True(countSteps == iterator.MaxShifts); countSteps = 0; iterator = new StartIterator(chain, lengthCut, step + 1); while (iterator.HasNext()) { iterator.Next(); countSteps = countSteps + 1; } Assert.True(countSteps == iterator.MaxShifts); }