public void Cant_Add_Herbivore_With_SameSize_Or_Bigger_Carnivore()
        {
            //Arrange
            Animal a = new Animal(Size.Large, Sort.Herbivore, "Giraffe");
            Animal b = new Animal(Size.Large, Sort.Carnivore, "Lion");

            //Act
            _wagon.AddAnimalToWagon(a);
            bool isCompatible = _wagon.IsAnimalCompatableOrNot(b);

            //Assert
            Assert.IsFalse(isCompatible);
        }