public void ShouldCompareItemsNegative()
{
Reflector reflector = new Reflector();
Serializer <Item> serializer = reflector.GetSerializer <Item>();;
Collectible collectible = new Collectible(1024);
SortPredicate <Item> predicate = new SortPredicate <Item>(serializer, x => x.Value);
collectible.Enqueue(serializer, new Item {
Value = 1
});
collectible.Enqueue(serializer, new Item {
Value = 2
});
Assert.That(predicate.IsLessThan(predicate.Extract(collectible, 1), predicate.Extract(collectible, 0)), Is.False);
}
public void ShouldSwapItems()
{
Reflector reflector = new Reflector();
Serializer <Item> serializer = reflector.GetSerializer <Item>();;
Collectible collectible = new Collectible(1024);
SortPredicate <Item> predicate = new SortPredicate <Item>(serializer, x => x.Value);
collectible.Enqueue(serializer, new Item {
Value = 1
});
collectible.Enqueue(serializer, new Item {
Value = 2
});
predicate.Swap(collectible, 0, 1);
Assert.That(predicate.Extract(collectible, 0).Value, Is.EqualTo(2));
Assert.That(predicate.Extract(collectible, 1).Value, Is.EqualTo(1));
}