public void Can_Enqueue_An_Animal()
{
FifoAnimalShelter Paws = new FifoAnimalShelter();
Cat Spaceghost = new Cat("Spaceghost", "cat");
Paws.Enqueue(Spaceghost);
Animal getName = Paws.AnimalList.Peek();
Assert.Equal("Spaceghost", getName.Name);
}
public void Cats_Only_we_Have_No_Dogs()
{
FifoAnimalShelter Paws = new FifoAnimalShelter();
Cat Spaceghost = new Cat("Spaceghost", "cat");
Cat Harry = new Cat("Harry", "cat");
Cat Lucipurr = new Cat("Lucipurr", "cat");
Cat Ethel = new Cat("Ethel", "cat");
Paws.Enqueue(Spaceghost);
Paws.Enqueue(Harry);
Paws.Enqueue(Lucipurr);
Paws.Enqueue(Ethel);
Assert.Throws <ArgumentOutOfRangeException>(() => Paws.Dequeue("dog"));
}
public void Can_Enqueue_Multiple_Animal_Objects()
{
FifoAnimalShelter Paws = new FifoAnimalShelter();
Cat Spaceghost = new Cat("Spaceghost", "cat");
Cat Harry = new Cat("Harry", "cat");
Cat Lucipurr = new Cat("Lucipurr", "cat");
Cat Ethel = new Cat("Ethel", "cat");
Paws.Enqueue(Spaceghost);
Paws.Enqueue(Harry);
Paws.Enqueue(Lucipurr);
Paws.Enqueue(Ethel);
Assert.Equal(4, Paws.AnimalList.counter);
}
public void Can_Dequeue_The_First_Dog_In_The_Line()
{
FifoAnimalShelter Paws = new FifoAnimalShelter();
Dog Pickles = new Dog("Pickles", "dog");
Cat Lucipurr = new Cat("Lucipurr", "cat");
Cat Ethel = new Cat("Ethel", "cat");
Dog Apple = new Dog("Apple", "dog");
Paws.Enqueue(Pickles);
Paws.Enqueue(Lucipurr);
Paws.Enqueue(Ethel);
Paws.Enqueue(Apple);
Animal result = Paws.Dequeue("dog");
string name = result.Name;
Assert.Equal("Pickles", name);
}
public void EnqueueCat()
{
Dog dog = new Dog();
Cat cat = new Cat();
FifoAnimalShelter shelter = new FifoAnimalShelter();
shelter.ArriveAtShelter(dog);
shelter.ArriveAtShelter(cat);
//act: generic constraint specifies a type that matches the criteria.
Cat result = shelter.TakeHome <Cat>();
//Assert
Assert.Equal(cat, result);
}
