public void IteratorPattern_TestIfMethodResultIsIterable()
{
var result = IteratorPattern.EnumerateMe();
foreach (var item in result)
{
Console.WriteLine(item);
}
}
public static void Main()
{
Console.WriteLine("1. Singleton - Creational Pattern \n" +
"2. Factory Method - Creational Pattern \n" +
"3. Prototype - Creational Pattern \n" +
"4. Decorator - Structural Pattern \n" +
"5. Chain of Responsibility - Behavioural Pattern \n" +
"6. Strategy - Behavioural Pattern\n" +
"7. Observer - Behavioural Pattern \n" +
"8. Iterator - Behavioural Pattern"
);
Console.Write("Please enter your choice : ");
int choice = Int16.Parse(Console.ReadLine());
Console.WriteLine(" ");
switch (choice)
{
case 1:
Singleton.MainCaller();
break;
case 2:
FactoryDesignPattern.MainCaller();
break;
case 3:
PrototypePattern.MainCaller();
break;
case 4:
DecoratorPattern.MainCaller();
break;
case 5:
ChainofResponsibility.MainCaller();
break;
case 6:
StrategyPattern.MainCaller();
break;
case 7:
ObserverPattern.MainCaller();
break;
case 8:
IteratorPattern.MainCaller();
break;
default:
Console.WriteLine("Sorry, we don't serve this yet.");
break;
}
Console.ReadKey();
}
public void WhereTest()
{
int[] enumerable = new int[] { 0, 1, 2 };
EnumerableAssert.AreSequentialEqual(
Enumerable.Where(enumerable, x => x > 0),
IteratorPattern.Where(enumerable, x => x > 0));
enumerable = new int[] { };
EnumerableAssert.AreSequentialEqual(
Enumerable.Where(enumerable, x => x > 0),
IteratorPattern.Where(enumerable, x => x > 0));
}
public void SelectTest()
{
int[] enumerable = new int[] { 0, 1, 2 };
EnumerableAssert.AreSequentialEqual(
Enumerable.Select(enumerable, x => x.ToString()),
IteratorPattern.Select(enumerable, x => x.ToString()));
enumerable = new int[] { };
EnumerableAssert.AreSequentialEqual(
Enumerable.Select(enumerable, x => x.ToString()),
IteratorPattern.Select(enumerable, x => x.ToString()));
}
public void EnumerableTest()
{
EnumerableAssert.AreSequentialEqual(
EnumerableEx.Return(1),
IteratorPattern.FromValue(1));
object value = new object();
EnumerableAssert.AreSequentialEqual(
EnumerableEx.Return(value),
IteratorPattern.FromValue(value));
}
public void RepeatTest()
{
EnumerableAssert.AreSequentialEqual(
Enumerable.Repeat(1, 5),
IteratorPattern.Repeat(1, 5));
EnumerableAssert.AreSequentialEqual(
Enumerable.Repeat(1, 0),
IteratorPattern.Repeat(1, 0));
EnumerableAssert.AreSequentialEqual(
Enumerable.Repeat(1, 1),
IteratorPattern.Repeat(1, 1));
object value = new object();
EnumerableAssert.AreSequentialEqual(
Enumerable.Repeat(value, 10),
IteratorPattern.Repeat(value, 10));
}
public void SequenceTest()
{
IteratorPattern.NonGenericSequences();
}
