//  injected Dal constructor
 public ParamNoBL(IParamNoDal injParamNoDal)
 {
     _paramNoDal = injParamNoDal;
 }
 public ParamNoBL(IParamNoDal paramNoDal)
 {
     _paramNoDal = paramNoDal;
 }
 //  default constructor
 public ParamNoBL()
 {
     _paramNoDal = new ParamNoDal();
 }
 public void TestInit()
 {
     _paramNoDal = MockRepository.GenerateStub <IParamNoDal>();
     _paramNoBL  = new ParamNoBL(_paramNoDal);
 }