public void Queue_should_return_comparable_objects_in_sorted_order()
{
var input = ItemsArray.FromIntArray(new [] { 4, 2, 1, 3 });
var result = PutIntoQueueAndTakeBack(input);
result.Should()
.BeInAscendingOrder()
.And.BeEquivalentTo <Item>(ItemsArray.FromIntArray(new[] { 1, 2, 3, 4 }));
}
