public void LinkedList_zip_lists_together()
{
LinkedList listA = new LinkedList();
LinkedList listB = new LinkedList();
listA.Append(1);
listA.Append(3);
listA.Append(5);
listB.Append(2);
listB.Append(4);
listB.Append(6);
LinkedList expected = new LinkedList();
expected.Append(1);
expected.Append(2);
expected.Append(3);
expected.Append(4);
expected.Append(5);
expected.Append(6);
LinkedList result = LLZip.Zip(listA, listB);
Assert.Equal(expected.ToString(), result.ToString());
}
public void Empty_Lists_Passed_In_As_Argument()
{
LinkedList <int> listA = new LinkedList <int>();
LinkedList <int> listB = new LinkedList <int>();
Node <int> testReference = LLZip.ZipList(listA, listB);
Assert.Null(testReference);
}
public void Zip_List_Can_Combine_Uneven_length_Lists_When_ListB_Is_Longer()
{
LinkedList <int> listA = MakeList(3, 0);
LinkedList <int> listB = MakeList(6, 1);
Node <int> testListHead = LLZip.ZipList(listA, listB);
LinkedList <int> testList = new LinkedList <int>(testListHead);
string result = testList.ToString();
string expected = "[0] => [1] => [0] => [1] => [0] => [1] => [1] => [1] => [1] => Null";
Assert.Equal(expected, result);
}
public void LinkedList_zip_two_different_sized_list()
{
LinkedList listA = new LinkedList();
LinkedList listB = new LinkedList();
listA.Append(1);
listB.Append(2);
listB.Append(3);
listB.Append(4);
LinkedList expected = new LinkedList();
expected.Append(1);
expected.Append(2);
expected.Append(3);
expected.Append(4);
LinkedList result = LLZip.Zip(listA, listB);
Assert.Equal(expected.ToString(), result.ToString());
}
public void Zip_List_Happy_Paths_Returning_As_Expected_Even_Length_Lists()
{
LinkedList <int> listA = new LinkedList <int>();
listA.Append(1);
listA.Append(3);
listA.Append(5);
LinkedList <int> listB = new LinkedList <int>();
listB.Append(2);
listB.Append(4);
listB.Append(6);
Node <int> testListHead = LLZip.ZipList(listA, listB);
LinkedList <int> testList = new LinkedList <int>(testListHead);
string result = testList.ToString();
string expected = "[1] => [2] => [3] => [4] => [5] => [6] => Null";
Assert.Equal(expected, result);
}
