public void AddAnimal_ShouldWork(Size size, FoodPreference foodPreference)
{
// Arrange
int expected = 2;
Wagon wagon = new Wagon();
Animal bigCarnivore = new Animal(Size.Large, FoodPreference.Herbivore);
Animal mediumHerbivore = new Animal(size, foodPreference);
// Act
wagon.IsAnimalAdded(bigCarnivore);
wagon.IsAnimalAdded(mediumHerbivore);
int result = wagon.Animals.Count;
// Assert
Assert.Equal(expected, result);
Assert.Equal(bigCarnivore, wagon.Animals[0]);
}
public void AddAnimal_ShouldFail(Size firstAnimalSize, FoodPreference firstFoodPreference, Size secAnimalSize, FoodPreference secFoodPreference)
{
// Arrange
int expected = 1;
Wagon wagon = new Wagon();
Animal firstAnimal = new Animal(firstAnimalSize, firstFoodPreference);
Animal secondAnimal = new Animal(secAnimalSize, secFoodPreference);
// Act
wagon.IsAnimalAdded(firstAnimal);
wagon.IsAnimalAdded(secondAnimal);
int result = wagon.Animals.Count;
// Assert
Assert.Equal(expected, result);
Assert.Equal(firstAnimal, wagon.Animals[0]);
}
public void AddAnimal_ShouldNotAddEmptyClassAndReturnFalse()
{
// Arrange
int expected = 0;
// Act
bool isAdded = wagon.IsAnimalAdded(emptyAnimal);
int result = wagon.Animals.Count;
// Assert
Assert.Equal(expected, result);
Assert.False(isAdded);
}
public void AddAnimal_ShouldWorkAndReturnTrue()
{
// Arrange
int expected = 1;
Wagon wagon = new Wagon();
Animal animal = new Animal(Size.Large, FoodPreference.Carnivore);
// Act
bool isAdded = wagon.IsAnimalAdded(animal);
int result = wagon.Animals.Count;
// Assert
Assert.Equal(expected, result);
Assert.Equal(animal, wagon.Animals[0]);
Assert.True(isAdded);
}