public void ImmutableLinkedList_ReadOnlyList_IndexException()
{
var list = ImmutableLinkedList.Create(5, 10, 15);
Assert.Throws <ArgumentOutOfRangeException>(() => list[-1]);
Assert.Throws <ArgumentOutOfRangeException>(() => list[3]);
}
public void ImmutableLinkedList_ReadOnlyList()
{
var list = ImmutableLinkedList.Create(5, 10, 15);
Assert.Equal(15, list[0]);
Assert.Equal(10, list[1]);
Assert.Equal(5, list[2]);
}
public void ImmutableLinkedList_Contains()
{
var list = ImmutableLinkedList.Create(5, 10, 15);
Assert.True(list.Contains(5));
Assert.True(list.Contains(10));
Assert.True(list.Contains(15));
Assert.False(list.Contains(0));
}
public void ImmutableLinkedList_Create()
{
var list = ImmutableLinkedList.Create(5, 10, 15);
var newList = new List <int>(list);
Assert.Equal(3, newList.Count);
Assert.Contains(5, newList);
Assert.Contains(10, newList);
Assert.Contains(15, newList);
}
public void ImmutableLinkedList_Visit_Start_End()
{
var list = ImmutableLinkedList.Create(5, 10, 15);
var newList = new List <int>();
list.Visit(i => newList.Add(i), startAtEnd: true);
Assert.Equal(3, newList.Count);
Assert.Equal(5, newList[0]);
Assert.Equal(10, newList[1]);
Assert.Equal(15, newList[2]);
}
public void ImmutableLinkedList_ThreadSafeEmpty()
{
var list = ImmutableLinkedList.Create(5, 10, 15);
var newList = new List <int>(list);
Assert.Equal(3, newList.Count);
Assert.Contains(5, newList);
Assert.Contains(10, newList);
Assert.Contains(15, newList);
ImmutableLinkedList.ThreadSafeEmpty(ref list);
newList = new List <int>(list);
Assert.Empty(newList);
}
public void ImmutableLinkedList_Create_Returns_Empty_For_Null()
{
Assert.Equal(ImmutableLinkedList <int> .Empty, ImmutableLinkedList.Create <int>(null));
Assert.Equal(ImmutableLinkedList <int> .Empty, ImmutableLinkedList.Create(new int[0]));
}