public int ItCountsDeltaIndentsDivibleByLearnedIndentsPerLine(string whitespaceTrainer,string previous, string line) { var sut = new WhitespaceEater(); var lineCnt = 1; foreach(var trainer in whitespaceTrainer.Split(';')) { sut.Eat(trainer, lineCnt++); } sut.Eat(previous, lineCnt++); return sut.Eat(line, lineCnt++).DeltaIndents; }