public PolymorphicModels(T1 model1, T2 model2)
 {
     PolymorphicModels.Add(new PolymorphicModelWrapper()
     {
         Model = model1
     });
     PolymorphicModels.Add(new PolymorphicModelWrapper()
     {
         Model = model2
     });
 }
 public TestPolymorphicModels()
 {
     Tester = new PolymorphicModels <ModelOne, ModelTwo>(new ModelOne(), new ModelTwo());
 }