public void Setup()
{
_dto = new ZooAnimalTypeDto()
{
DyingTimeInSeconds = 10,
MinHealthRequiredForLife = 30,
MinHealthRequiredForWalking = 40,
Name = "Giraffe"
};
_zooAnimalType = new ZooAnimalType(_dto);
_generalZooAnimal = new ZooAnimal(_zooAnimalType, Mock.Of <IZoo>());
}
public void WhenFeedIsCalledWithDefaultValue_ThenAnimalsHealthGoesUp()
{
_zoo.Start((animalTypes) =>
{
animalTypes.Where(at => at.Name == "Giraffe").FirstOrDefault().Population = 1;
animalTypes.Where(at => at.Name == "Elephant").FirstOrDefault().Population = 2;
animalTypes.Where(at => at.Name == "Monkey").FirstOrDefault().Population = 0;
});
var randomizer = new Random();
//the animal types should probably be a dictionary
ZooAnimalType giraffe = _zoo.AnimalTypes.Where(at => at.Name == "Giraffe").First();
ZooAnimalType elephant = _zoo.AnimalTypes.Where(at => at.Name == "Elephant").First();
var giraffeFood = new Food()
{
AnimalType = giraffe, NutritionalValue = randomizer.Next(10, 25)
};
var elephantFood = new Food()
{
AnimalType = elephant, NutritionalValue = randomizer.Next(10, 25)
};
List <Food> feed = new List <Food>()
{
giraffeFood,
elephantFood
};
//need to decrease them first
_zoo.AdvanceTime();
_zoo.AdvanceTime();
//three times! - hope no one dies
_zoo.AdvanceTime();
var overallHealthBefore = _zoo.Animals.Sum(a => a.Health);
_zoo.FeedAnimals(feed);
var overallHealthAfter = _zoo.Animals.Sum(a => a.Health);
Assert.Greater(overallHealthAfter, overallHealthBefore);
}