public void SingleAnimalTests()
{
var s = new AnimalShelter();
var animals = _DOG_NAMES.Select(an => new AnimalShelter.AnimalNode(AnimalShelter.AnimalType.Dog, an)).ToList();
foreach (var a in animals)
{
s.Enqueue(a);
}
foreach(var a in animals)
{
Assert.AreEqual(a, s.Dequeue());
}
s = new AnimalShelter();
animals = _CAT_NAMES.Select(an => new AnimalShelter.AnimalNode(AnimalShelter.AnimalType.Cat, an)).ToList();
foreach (var a in animals)
{
s.Enqueue(a);
}
foreach (var a in animals)
{
Assert.AreEqual(a, s.Dequeue());
}
}
public void InterlacedTests()
{
var s = new AnimalShelter();
var animals = new[]
{
new AnimalShelter.AnimalNode(AnimalShelter.AnimalType.Dog, "Dog 1"),//0
new AnimalShelter.AnimalNode(AnimalShelter.AnimalType.Dog, "Dog 2"),//1
new AnimalShelter.AnimalNode(AnimalShelter.AnimalType.Cat, "Cat 1"),//2
new AnimalShelter.AnimalNode(AnimalShelter.AnimalType.Cat, "Cat 2"),//3
new AnimalShelter.AnimalNode(AnimalShelter.AnimalType.Dog, "Dog 3"),//4
new AnimalShelter.AnimalNode(AnimalShelter.AnimalType.Cat, "Cat 3") //5
};
foreach(var a in animals)
{
s.Enqueue(a);
}
Assert.AreEqual(animals[0], s.Dequeue());
Assert.AreEqual(animals[2], s.Dequeue(AnimalShelter.AnimalType.Cat));
Assert.AreEqual(animals[1], s.Dequeue(AnimalShelter.AnimalType.Dog));
Assert.AreEqual(animals[4], s.Dequeue(AnimalShelter.AnimalType.Dog));
Assert.AreEqual(animals[3], s.Dequeue());
Assert.AreEqual(animals[5], s.Dequeue(AnimalShelter.AnimalType.Cat));
Assert.IsTrue(s.IsEmpty);
}
