public void ProcessWaste_SomeWaste_ThrowsException()
{
var holder = new StrategyHolder();
var garbage = new GarbageProcessor(holder);
var waste = new StorableWaste("NuclearWaste", 10, 10);
Assert.That(() => garbage.ProcessWaste(waste), Throws.ArgumentException);
}
public void ProcessWaste()
{
double expectedRecCapital = 4000;
double expectedRecBurnEnergy = -5.7;
double expectedBurnEnergy = 97.0012;
double expectedCapital = 0;
double expectedStorCapital = -2.2961;
double expectedStorEnergy = -0.4592;
BurnableGarbage burnGarbage = new BurnableGarbage("Burnable", 3.657, 33.156);
RecyclableGarbage recGarbage = new RecyclableGarbage("rec", 1.14, 10);
StorableGarbage storGarbage = new StorableGarbage("stor", 1.57, 2.25);
IStrategyHolder strategyHolder = new StrategyHolder();
strategyHolder.AddStrategy(
typeof(BurnableDisposableAttribute),
new BurnableDisposalStrategy());
strategyHolder.AddStrategy(
typeof(RecyclableDisposableAttribute),
new RecyclableDisposalStrategy());
strategyHolder.AddStrategy(
typeof(StorableDisposableAttribute),
new StorableDisposalStrategy());
IGarbageProcessor processor = new GarbageProcessor(strategyHolder);
IProcessingData processData = processor.ProcessWaste(burnGarbage);
Assert.AreEqual(expectedBurnEnergy, Math.Round(processData.EnergyBalance, 4));
Assert.AreEqual(expectedCapital, processData.CapitalBalance);
processData = processor.ProcessWaste(recGarbage);
Assert.AreEqual(expectedRecBurnEnergy, Math.Round(processData.EnergyBalance, 1));
Assert.AreEqual(expectedRecCapital, processData.CapitalBalance);
processData = processor.ProcessWaste(storGarbage);
Assert.AreEqual(expectedStorEnergy, Math.Round(processData.EnergyBalance, 4));
Assert.AreEqual(expectedStorCapital, Math.Round(processData.CapitalBalance, 4));
}
public void ProcessWaste_ShouldThrowArgumentException()
{
// Arrange
var garbage = new StorableWaste("glass", 10.5, 1.2);
var strategyHolder = new StrategyHolder();
var garbageProcessor = new GarbageProcessor(strategyHolder);
// Act and Assert
garbageProcessor.ProcessWaste(garbage);
}
public void ProcessWaste_ShouldReturnValidCurrentStrategy()
{
// Arrange
var garbage = new StorableWaste("glass", 10.5, 1.2);
var strategyHolder = new StrategyHolder();
var garbageProcessor = new GarbageProcessor(strategyHolder);
Type type = garbage.GetType();
DisposableAttribute disposalAttribute = (DisposableAttribute)type.GetCustomAttributes(true).FirstOrDefault(x => x.GetType() == typeof(DisposableAttribute));
IGarbageDisposalStrategy currentStrategy = new BurnableDisposalStrategy();
var expectedResult = currentStrategy.ProcessGarbage(garbage);
// Act
var actualResult = garbageProcessor.ProcessWaste(garbage);
// Assert
Assert.AreEqual(expectedResult, actualResult);
}
private static void Main(string[] args)
{
double energy = 0;
double capital = 0;
ManagementRequirement managementRequierement = null;
var input = Console.ReadLine();
while (input != "TimeToRecycle")
{
if (input == "Status")
{
Console.WriteLine("Energy: {0:0.00} Capital: {1:0.00}", energy, capital);
}
else
{
var commandArgs = input?.Split(' ', '|');
if (commandArgs?[0] == "ProcessGarbage")
{
var strategyHolder = new StrategyHolder();
strategyHolder.AddStrategy(typeof(RecyclableAttribute), new RecyclableGarbageDsiposalStrategy());
strategyHolder.AddStrategy(typeof(BurnableAttribute), new BurnableGarbageDisposalStrategy());
strategyHolder.AddStrategy(typeof(StorableAttribute), new StorableGarbageDisposalStrategy());
var garbageProcessor = new GarbageProcessor(strategyHolder);
var name = commandArgs[1];
var weight = Convert.ToDouble(commandArgs[2]);
var volumePerKg = Convert.ToDouble(commandArgs[3]);
var type = commandArgs[4];
IWaste garbage = null;
switch (type)
{
case "Recyclable":
garbage = new RecyclableGarbage(name, volumePerKg, weight);
break;
case "Burnable":
garbage = new BurnableGarbage(name, volumePerKg, weight);
break;
case "Storable":
garbage = new StorableGarbage(name, volumePerKg, weight);
break;
default:
throw new ArgumentException();
}
if (managementRequierement != null &&
(managementRequierement.CapitalBalance > capital ||
managementRequierement.EnergyBalance > energy))
{
Type attrType = Type.GetType("RecyclingStation.WasteDisposal.Attributes." + managementRequierement.GarbageType + "Attribute");
strategyHolder.RemoveStrategy(attrType);
}
var data = garbageProcessor.ProcessWaste(garbage);
if (data != null)
{
energy += data.EnergyBalance;
capital += data.CapitalBalance;
Console.WriteLine("{0:0.00} kg of {1} successfully processed!", weight, name);
}
else
{
Console.WriteLine("Processing Denied!");
}
}
else if (commandArgs?[0] == "ChangeManagementRequirement")
{
var energyBalance = Convert.ToDouble(commandArgs[1]);
var capitalBalance = Convert.ToDouble(commandArgs[2]);
var garbageType = commandArgs[3];
managementRequierement = new ManagementRequirement(energyBalance, capitalBalance, garbageType);
Console.WriteLine("Management requirement changed!");
}
}
input = Console.ReadLine();
}
}