public string Fire(Unit target)
{
string result = string.Empty;
RuleSet idealHitRules = new RuleSet();
idealHitRules.Add(new UnderMaximumIdealRangeRule(this, target));
idealHitRules.Add(new OverMinimumIdealRangeRule(this, target));
RuleSet regularHitRules = new RuleSet();
regularHitRules.Add(new UnderMaximumRangeRule(this, target));
regularHitRules.Add(new OverMinimumRangeRule(this, target));
//Fire!
if (idealHitRules.Validate())
{
result = "Ideal hit!";
}
else if (regularHitRules.Validate())
{
result = "Hit.";
}
else
{
result = regularHitRules.FailureMessages[0];
}
return result;
}
public static void Main()
{
Unit unit1 = new Unit();
Unit unit2 = new Unit();
Console.WriteLine("Unit1");
Console.WriteLine("Name:");
unit1.Name = Console.ReadLine();
Console.WriteLine("Minimum Range:");
unit1.MinimumRange = Double.Parse(Console.ReadLine());
Console.WriteLine("Minimum Ideal Range:");
unit1.MinimumIdealRange = Double.Parse(Console.ReadLine());
Console.WriteLine("Maximum Range:");
unit1.MaximumRange = Double.Parse(Console.ReadLine());
Console.WriteLine("Maximum Ideal Range:");
unit1.MaximumIdealRange = Double.Parse(Console.ReadLine());
Console.WriteLine("X:");
unit1.XCoordinate = Int32.Parse(Console.ReadLine());
Console.WriteLine("Y:");
unit1.YCoordinate = Int32.Parse(Console.ReadLine());
Console.WriteLine(string.Empty);
Console.WriteLine(string.Empty);
Console.WriteLine(string.Empty);
Console.WriteLine("Unit2");
Console.WriteLine("Name:");
unit2.Name = Console.ReadLine();
Console.WriteLine("Minimum Range:");
unit2.MinimumRange = Double.Parse(Console.ReadLine());
Console.WriteLine("Minimum Ideal Range:");
unit2.MinimumIdealRange = Double.Parse(Console.ReadLine());
Console.WriteLine("Maximum Range:");
unit2.MaximumRange = Double.Parse(Console.ReadLine());
Console.WriteLine("Maximum Ideal Range:");
unit2.MaximumIdealRange = Double.Parse(Console.ReadLine());
Console.WriteLine("X:");
unit2.XCoordinate = Int32.Parse(Console.ReadLine());
Console.WriteLine("Y:");
unit2.YCoordinate = Int32.Parse(Console.ReadLine());
Console.WriteLine(unit1.Fire(unit2));
Console.ReadLine();
}
public void FailMaxRangeTest()
{
//Assemble
Unit unit1 = new Unit() { MaximumRange = 10, XCoordinate = 0, YCoordinate = 0 };
Unit unit2 = new Unit() { MaximumRange = 10, XCoordinate = 0, YCoordinate = 500 };
RuleSet rules = new RuleSet();
rules.Add(new UnderMaximumRangeRule(unit1, unit2));
//Act
bool success = rules.Validate();
//Assert
Assert.IsFalse(success, "Unit should be outside of max range");
}
public void PassMaxIdealRangeTest()
{
//Assemble
Unit unit1 = new Unit() { MaximumIdealRange = 10, XCoordinate = 0, YCoordinate = 0 };
Unit unit2 = new Unit() { MaximumIdealRange = 10, XCoordinate = 0, YCoordinate = 5 };
RuleSet rules = new RuleSet();
rules.Add(new UnderMaximumIdealRangeRule(unit1, unit2));
//Act
bool success = rules.Validate();
//Assert
Assert.IsTrue(success, "Unit should be inside of max ideal range");
}
public void FailMinIdealRangeTest()
{
//Assemble
Unit unit1 = new Unit() { MinimumIdealRange = 10, XCoordinate = 0, YCoordinate = 0 };
Unit unit2 = new Unit() { MinimumIdealRange = 10, XCoordinate = 0, YCoordinate = 5 };
RuleSet rules = new RuleSet();
rules.Add(new OverMinimumIdealRangeRule(unit1, unit2));
//Act
bool success = rules.Validate();
//Assert
Assert.IsFalse(success, "Unit should be inside of min ideal range");
}