public void If_Both_Lists_Are_Empty_Test()
{
//arrange
DataStructures.LinkedLists listOne = new LinkedLists();
DataStructures.LinkedLists listTwo = new LinkedLists();
string expected = "NULL";
//act
DataStructures.LinkedLists actualList = LLchallenges.mergeLists(listTwo, listOne);
string actual = actualList.ToString();
//Assert
Assert.Equal(expected, actual);
}
public void If_First_List_Is_Empty_Test()
{
//arrange
DataStructures.LinkedLists listOne = new LinkedLists();
listOne.Insert(15);
listOne.Insert(10);
listOne.Insert(5);
DataStructures.LinkedLists listTwo = new LinkedLists();
string expected = "{5} => {10} => {15} => NULL";
//act
DataStructures.LinkedLists actualList = LLchallenges.mergeLists(listTwo, listOne);
string actual = actualList.ToString();
//Assert
Assert.Equal(expected, actual);
}
public void Can_Merge_Lists_Of_Different_Lengths_Shorter_First_Test()
{
//arrange
DataStructures.LinkedLists listOne = new LinkedLists();
listOne.Insert(15);
listOne.Insert(10);
listOne.Insert(5);
DataStructures.LinkedLists listTwo = new LinkedLists();
listTwo.Insert(12);
listTwo.Insert(6);
string expected = "{6} => {5} => {12} => {10} => {15} => NULL";
//act
DataStructures.LinkedLists actualList = LLchallenges.mergeLists(listTwo, listOne);
string actual = actualList.ToString();
//Assert
Assert.Equal(expected, actual);
}
public void Can_Merge_Test()
{
//arrange
DataStructures.LinkedLists listOne = new LinkedLists();
listOne.Insert(15);
listOne.Insert(10);
listOne.Insert(5);
DataStructures.LinkedLists listTwo = new LinkedLists();
listTwo.Insert(18);
listTwo.Insert(12);
listTwo.Insert(6);
string expected = "{5} => {6} => {10} => {12} => {15} => {18} => NULL";
//act
DataStructures.LinkedLists actualList = LLchallenges.mergeLists(listOne, listTwo);
string actual = actualList.ToString();
//Assert
Assert.Equal(expected, actual);
}