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_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);
}
