public void ThrowsOnNull()
{
var list = new DeletableObjectList <TestDeletable>();
Action addingNull = () => list.Add(null);
Assert.Throws <ArgumentNullException>(addingNull);
}
public void AddsObjectToList()
{
var list = new DeletableObjectList <TestDeletable>();
var deletable = new TestDeletable();
list.Add(deletable);
Assert.Equal(deletable, list.Single());
}
public void AddsObjectToList()
{
var list = new DeletableObjectList <TestDeletable>();
var deletable = new TestDeletable();
list.Add(deletable);
list.Should().ContainSingle().Which.Should().Be(deletable);
}
createPopulatedList(int itemsToAdd)
{
var list = new DeletableObjectList <TestDeletable>();
var items = getDeletables(itemsToAdd);
foreach (var item in items)
{
list.Add(item);
}
return(list, items);
}
public void CanAddMultipleItems(int itemsToAdd)
{
var list = new DeletableObjectList <TestDeletable>();
var items = getDeletables(itemsToAdd);
foreach (var item in items)
{
list.Add(item);
}
Assert.True(items.SequenceEqual(list));
}
public void CanAddMultipleItems(int itemsToAdd)
{
var list = new DeletableObjectList <TestDeletable>();
var items = getDeletables(itemsToAdd);
foreach (var item in items)
{
list.Add(item);
}
list.Should().BeEquivalentTo(items, withExactSameItems);
}
public void Add(GameObject obj)
{
if (obj.Game != null)
{
throw new Exception("Sad!");
}
gameObjects.Add(obj);
ObjectBeingAdded = obj;
obj.Add(this);
ObjectBeingAdded = null;
// event on added
}
public void IsAccurateWhenAddingAndRemoving(PositiveInt itemsToAdd, int randomSeed)
{
var itemCount = itemsToAdd.Get;
var random = new System.Random(randomSeed);
var list = new DeletableObjectList <TestDeletable>();
foreach (var i in Enumerable.Range(1, itemCount))
{
list.Add(new TestDeletable());
Assert.Equal(i, list.ApproximateCount);
}
foreach (var i in Enumerable.Range(1, itemCount))
{
list.Remove(list.RandomElement(random));
Assert.Equal(itemCount - i, list.ApproximateCount);
}
}
public void AddToList(DeletableObjectList <T> list)
{
if (this.List != null)
{
return;
}
this.List = list;
this.Deleted = false;
if (list.Last != null)
{
this.Prev = list.Last;
this.Prev.Next = (T)this;
}
this.ChangingList = true;
list.Add((T)this);
this.ChangingList = false;
}
protected override void CallMethod(DeletableObjectList <TestDeletable> list) => list.Add(new TestDeletable());