public void RemoveDuplicatesInplaceTest_EmptyList()
{
var testList = new LinkedList();
var expectedList = new LinkedList();
Question_2_1.RemoveDuplicatesInplace(testList);
Assert.AreEqual(expectedList, testList);
}
public void RemoveDuplicatesInplaceTest_SingleNode()
{
var testList = new LinkedList(new int[] { 1 });
var expectedList = new LinkedList(new int[] { 1 });
Question_2_1.RemoveDuplicatesInplace(testList);
Assert.AreEqual(expectedList, testList);
}
public void RemoveDuplicatesInplaceTest()
{
var testList = new LinkedList(new int[] { 1, 2, 3, 2, 1, 4, 5, 6, 5, 4, 3, 2, 1, 10, 1 });
var expectedList = new LinkedList(new int[] { 1, 2, 3, 4, 5, 6, 10 });
Question_2_1.RemoveDuplicatesInplace(testList);
Assert.AreEqual(expectedList, testList);
}
