public void TestRetainAll()
{
IntList list = new IntList();
for (int j = 0; j < 1000; j++)
{
list.Add(j);
}
IntList listCopy = new IntList(list);
IntList listOdd = new IntList();
IntList listEven = new IntList();
for (int j = 0; j < 1000; j++)
{
if (j % 2 == 0)
{
listEven.Add(j);
}
else
{
listOdd.Add(j);
}
}
list.RetainAll(listOdd);
//Assert.AreEqual(list, listOdd);
Assert.IsTrue(list.Equals(listOdd));
list.RetainAll(listEven);
Assert.IsTrue(list.IsEmpty());
listCopy.RetainAll(listEven);
//Assert.AreEqual(listCopy, listEven);
Assert.IsTrue(listCopy.Equals(listEven));
listCopy.RetainAll(listOdd);
Assert.IsTrue(listCopy.IsEmpty());
}
public void TestIsEmpty()
{
IntList list1 = new IntList();
IntList list2 = new IntList(1000);
IntList list3 = new IntList(list1);
Assert.IsTrue(list1.IsEmpty());
Assert.IsTrue(list2.IsEmpty());
Assert.IsTrue(list3.IsEmpty());
list1.Add(1);
list2.Add(2);
list3 = new IntList(list2);
Assert.IsTrue(!list1.IsEmpty());
Assert.IsTrue(!list2.IsEmpty());
Assert.IsTrue(!list3.IsEmpty());
list1.Clear();
list2.Remove(0);
list3.RemoveValue(2);
Assert.IsTrue(list1.IsEmpty());
Assert.IsTrue(list2.IsEmpty());
Assert.IsTrue(list3.IsEmpty());
}
public void TestConstructors()
{
IntList list = new IntList();
Assert.IsTrue(list.IsEmpty());
list.Add(0);
list.Add(1);
IntList list2 = new IntList(list);
//Assert.AreEqual(list, list2);
Assert.IsTrue(list.Equals(list2));
IntList list3 = new IntList(2);
Assert.IsTrue(list3.IsEmpty());
}