public void EvaluatePickability_ThisIsEmpty_CallsEngineBecomeUnpickable()
{
IItemIconConstArg arg;
IItemIcon itemIcon = CreateTestItemIcon(out arg);
IItemIconTransactionStateEngine iiTAStateEngine = arg.iiTAStateEngine;
IItemIconEmptinessStateEngine emptinessStateEngine = arg.emptinessStateEngine;
emptinessStateEngine.IsEmpty().Returns(true);
Assert.That(itemIcon.IsEmpty(), Is.True);
itemIcon.EvaluatePickability();
iiTAStateEngine.Received(1).BecomeUnpickable();
}