public void AddItemFailsWithDuplicateItem()
{
IList <int> list = new UnsortedList <int>(10);
list.AddItem(16);
Assert.ThrowsException <InvalidOperationException>(() => list.AddItem(16));
}
public void AddItemFailsWithFullList()
{
IList <int> list = new UnsortedList <int>(3);
list.AddItem(3);
list.AddItem(16);
list.AddItem(2);
Assert.ThrowsException <InvalidOperationException>(() => list.AddItem(23));
}
public void ListIsFullFails()
{
IList <int> list = new UnsortedList <int>(10);
list.AddItem(16);
list.AddItem(3);
list.AddItem(11);
Assert.IsFalse(list.IsFull());
}
public void ListIsFullSucceeds()
{
IList <int> list = new UnsortedList <int>(3);
list.AddItem(16);
list.AddItem(3);
list.AddItem(11);
Assert.IsTrue(list.IsFull());
}
public void GetNextItemSucceeds()
{
IList <int> list = new UnsortedList <int>(10);
list.AddItem(16);
list.AddItem(3);
list.AddItem(11);
Assert.IsTrue(list.GetNextItem() == 16);
Assert.IsTrue(list.GetNextItem() == 3);
Assert.IsTrue(list.GetNextItem() == 11);
}
public void RemoveItemFailsWithMissingItem()
{
IList <int> list = new UnsortedList <int>(5);
list.AddItem(16);
list.AddItem(3);
list.AddItem(11);
list.AddItem(4);
list.AddItem(25);
Assert.ThrowsException <InvalidOperationException>(() => list.RemoveItem(32));
}
public void AddItemSucceeds()
{
IList <int> list = new UnsortedList <int>(10);
list.AddItem(16);
Assert.IsTrue(list.Contains(16));
}
public void RemoveItemSucceeds()
{
IList <int> list = new UnsortedList <int>(5);
list.AddItem(16);
list.AddItem(3);
list.AddItem(11);
list.AddItem(4);
list.AddItem(25);
Assert.IsTrue(list.Length() == 5);
list.RemoveItem(11);
Assert.IsTrue(list.Length() == 4);
Assert.IsTrue(list.GetNextItem() == 16);
Assert.IsTrue(list.GetNextItem() == 3);
Assert.IsTrue(list.GetNextItem() == 4);
Assert.IsTrue(list.GetNextItem() == 25);
}
public void EmptyListSucceeds()
{
IList <int> list = new UnsortedList <int>(10);
list.AddItem(16);
Assert.IsTrue(list.Contains(16));
list.Empty();
Assert.IsFalse(list.Contains(16));
}
