public void ShouldGoBackToFirstElement_WhenMovingByAnAmountEqualToTheLimit()
{
var iterator = new CircularIterator<string>("toto", "tata", "titi");
iterator.Move(iterator.Count);
Assert.Equal("toto", iterator.Current);
}
public void ShouldGoToSecondElement_WhenMovingByOneUnderTheLimit()
{
var iterator = new CircularIterator<string>("toto", "tata", "titi");
iterator.Move(1);
Assert.Equal("tata", iterator.Current);
}
static void Main()
{
LinkedList <int> intList = new LinkedList <int>();
for (int i = 1; i < 6; ++i)
{
intList.AddLast(i);
}
CircularIterator <int> iter =
new CircularIterator <int>(intList,
intList.First);
int counter = 0;
foreach (int n in iter)
{
Console.WriteLine(n);
if (counter++ == 100)
{
iter.Stop();
}
}
}
public static void TestIEnumarable()
{
//Test custom simple collection with enumerator
MyCollection <int> collection = new MyCollection <int>(new [] { 1, 2, 3, 4 });
Console.WriteLine("MyCollection: ");
foreach (var n in collection)
{
Console.Write($"{n} ");
}
Console.WriteLine();
//Test Bidirectional iterator
LinkedList <int> intList = new LinkedList <int>();
for (int i = 0; i < 6; i++)
{
intList.AddLast(i);
}
BidirectionalIterator <int> bidirectionalIterator = new BidirectionalIterator <int>(intList, intList.First, TIterationDirection.Forward);
Console.WriteLine("Bidirectional iterator: ");
foreach (var n in bidirectionalIterator)
{
Console.Write($"{n} ");
if (n == 5) //change direction
{
bidirectionalIterator.Direction = TIterationDirection.Backward;
}
}
Console.WriteLine();
//Test Circular iterator
CircularIterator <int> circularIterator = new CircularIterator <int>(intList, intList.First);
int counter = 0;
Console.WriteLine("Circular iterator: ");
foreach (var n in circularIterator)
{
Console.Write($"{n} ");
if (counter++ == 20)
{
circularIterator.Stop();
}
}
}
public void ShouldStartOnFirstElement_WhenNotMoving()
{
var iterator = new CircularIterator<string>("toto", "tata", "titi");
Assert.Equal("toto", iterator.Current);
}
public ThriftRoundRobinBalancer(IEnumerable <ThriftEndpoint> endpoints)
{
wrappedItems = new List <LoadBalancerItemWrapper <ThriftEndpoint> >(endpoints.Select(it => new LoadBalancerItemWrapper <ThriftEndpoint>(it)));
iterator = new CircularIterator <LoadBalancerItemWrapper <ThriftEndpoint> >(wrappedItems);
enabledCount = wrappedItems.Count;
}
