public void set_up()
 {
     test = new FixedIncomeModel();
 }
 public void tear_down()
 {
     test = null;
 }
 public FixedIncomeViewModel()
 {
     m_chartViewModel = new ChartViewModel();
     m_fixedIncomeModel = new FixedIncomeModel();
     m_chartViewModel.CreateGraphNode(m_fixedIncomeModel.PresentValue, m_fixedIncomeModel.InterestRate / 100.0f, m_fixedIncomeModel.Period, 1);
 }