public void CanSafelyOverflow()
{
var selector = new BasicLoadBasedSelector(Int32.MaxValue - 10);
var elements = CreateSelectors(5, 4, 3, 2, 1);
for (var i = 0; i < 20; i++)
{
var selected = selector.Select(elements);
}
}
public void CanSelectMinimum()
{
var selector = new BasicLoadBasedSelector();
var elements = CreateSelectors(5, 4, 3, 2, 1);
var selected = selector.Select(elements);
Assert.AreEqual(1, selected.CurrentLoad);
Assert.AreEqual(4, selected.Id);
}
public void CanRotateSelectionOnZeroLoads()
{
var selector = new BasicLoadBasedSelector();
var elements = CreateSelectors(0, 0, 0, 0, 0);
Assert.AreEqual(0, selector.Select(elements).Id);
Assert.AreEqual(1, selector.Select(elements).Id);
Assert.AreEqual(2, selector.Select(elements).Id);
Assert.AreEqual(3, selector.Select(elements).Id);
Assert.AreEqual(4, selector.Select(elements).Id);
Assert.AreEqual(0, selector.Select(elements).Id);
}
public void ChoosesFirstWithZeroLoad()
{
var selector = new BasicLoadBasedSelector();
var elements = CreateSelectors(5, 0, 1, 2, 4);
var selected = selector.Select(elements);
Assert.AreEqual(1, selected.Id);
Assert.IsTrue(elements[0].HasBeenChecked);
Assert.IsTrue(elements[1].HasBeenChecked);
Assert.IsFalse(elements[2].HasBeenChecked);
Assert.IsFalse(elements[3].HasBeenChecked);
Assert.IsFalse(elements[4].HasBeenChecked);
}
