public void CalculateAnimalFeedingCostTest()
{
ZooSpendingCalculator calculator = new ZooSpendingCalculator();
List <ZooContentInfo> zooList = calculator.GetZooContent();
double result = 0.0;
Assert.IsNotNull(zooList, "zooList should not be null");
Assert.AreEqual(14, zooList.Count, "zooList size should be 14");
// Lion name='Simba'
result = calculator.CalculateAnimalFeedingCost(zooList[0]);
Assert.AreEqual(200.96, result, "wrong calculation result");
//Lion name='Nala'
result = calculator.CalculateAnimalFeedingCost(zooList[1]);
Assert.AreEqual(216.032, result, "wrong calculation result");
//Lion name='Mufasa'
result = calculator.CalculateAnimalFeedingCost(zooList[2]);
Assert.AreEqual(238.64, result, 0.000000001, "wrong calculation result");
//Giraffe name = 'Hanna'
result = calculator.CalculateAnimalFeedingCost(zooList[3]);
Assert.AreEqual(89.6, result, "wrong calculation result");
//Giraffe name = 'Anna'
result = calculator.CalculateAnimalFeedingCost(zooList[4]);
Assert.AreEqual(90.496, result, "wrong calculation result");
//Giraffe name = 'Susanna'
result = calculator.CalculateAnimalFeedingCost(zooList[5]);
Assert.AreEqual(89.152, result, "wrong calculation result");
//Tiger name = 'Dante'
result = calculator.CalculateAnimalFeedingCost(zooList[6]);
Assert.AreEqual(169.56, result, "wrong calculation result");
//Tiger name = 'Asimov'
result = calculator.CalculateAnimalFeedingCost(zooList[7]);
Assert.AreEqual(160.5168, result, "wrong calculation result");
//Tiger name = 'Tolkien'
result = calculator.CalculateAnimalFeedingCost(zooList[8]);
Assert.AreEqual(157.1256, result, "wrong calculation result");
//Zebra name = 'Chip'
result = calculator.CalculateAnimalFeedingCost(zooList[9]);
Assert.AreEqual(44.8, result, "wrong calculation result");
//Zebra name = 'Dale'
result = calculator.CalculateAnimalFeedingCost(zooList[10]);
Assert.AreEqual(27.776, result, "wrong calculation result");
//Wolf name = 'Pin'
result = calculator.CalculateAnimalFeedingCost(zooList[11]);
Assert.AreEqual(61.71984 + 3.0576, 0.000000001, result, "wrong calculation result");
//Wolf name = 'Pon'
result = calculator.CalculateAnimalFeedingCost(zooList[12]);
Assert.AreEqual(54.59832 + 2.7048, result, 0.000000001, "wrong calculation result");
//Piranha name = 'Anastasia'
result = calculator.CalculateAnimalFeedingCost(zooList[13]);
Assert.AreEqual(1.57 + 0.7, result, "wrong calculation result");
}
public void GetZooContentTest()
{
ZooSpendingCalculator calculator = new ZooSpendingCalculator();
List <ZooContentInfo> list = calculator.GetZooContent();
Assert.IsNotNull(list, "list should not be null");
Assert.AreEqual(14, list.Count, "list size should be 14");
// Lion
Assert.AreEqual("Lion", list[0].animalType, "wrong animal type");
Assert.AreEqual("Simba", list[0].name, "wrong name");
Assert.AreEqual(160, list[0].weight, "incorrect value for weight");
Assert.AreEqual("Lion", list[1].animalType, "wrong animal type");
Assert.AreEqual("Nala", list[1].name, "wrong name");
Assert.AreEqual(172, list[1].weight, "incorrect value for weight");
Assert.AreEqual("Lion", list[2].animalType, "wrong animal type");
Assert.AreEqual("Mufasa", list[2].name, "wrong name");
Assert.AreEqual(190, list[2].weight, "incorrect value for weight");
// Giraffe
Assert.AreEqual("Giraffe", list[3].animalType, "wrong animal type");
Assert.AreEqual("Hanna", list[3].name, "wrong name");
Assert.AreEqual(200, list[3].weight, "incorrect value for weight");
Assert.AreEqual("Giraffe", list[4].animalType, "wrong animal type");
Assert.AreEqual("Anna", list[4].name, "wrong name");
Assert.AreEqual(202, list[4].weight, "incorrect value for weight");
Assert.AreEqual("Giraffe", list[5].animalType, "wrong animal type");
Assert.AreEqual("Susanna", list[5].name, "wrong name");
Assert.AreEqual(199, list[5].weight, "incorrect value for weight");
// Tiger
Assert.AreEqual("Tiger", list[6].animalType, "wrong animal type");
Assert.AreEqual("Dante", list[6].name, "wrong name");
Assert.AreEqual(150, list[6].weight, "incorrect value for weight");
Assert.AreEqual("Tiger", list[7].animalType, "wrong animal type");
Assert.AreEqual("Asimov", list[7].name, "wrong name");
Assert.AreEqual(142, list[7].weight, "incorrect value for weight");
Assert.AreEqual("Tiger", list[8].animalType, "wrong animal type");
Assert.AreEqual("Tolkien", list[8].name, "wrong name");
Assert.AreEqual(139, list[8].weight, "incorrect value for weight");
// Zebra
Assert.AreEqual("Zebra", list[9].animalType, "wrong animal type");
Assert.AreEqual("Chip", list[9].name, "wrong name");
Assert.AreEqual(100, list[9].weight, "incorrect value for weight");
Assert.AreEqual("Zebra", list[10].animalType, "wrong animal type");
Assert.AreEqual("Dale", list[10].name, "wrong name");
Assert.AreEqual(62, list[10].weight, "incorrect value for weight");
// Wolf
Assert.AreEqual("Wolf", list[11].animalType, "wrong animal type");
Assert.AreEqual("Pin", list[11].name, "wrong name");
Assert.AreEqual(78, list[11].weight, "incorrect value for weight");
Assert.AreEqual("Wolf", list[12].animalType, "wrong animal type");
Assert.AreEqual("Pon", list[12].name, "wrong name");
Assert.AreEqual(69, list[12].weight, "incorrect value for weight");
// Piranha
Assert.AreEqual("Piranha", list[13].animalType, "wrong animal type");
Assert.AreEqual("Anastasia", list[13].name, "wrong name");
Assert.AreEqual(0.5, list[13].weight, "incorrect value for weight");
}