public void AddAtIndex_AddStringAtIndexThreeToListOfStrings_VerifyResultingListUsingToString()
{
//Arrange
CustomList <string> list = new CustomList <string>();
string firstString = "One";
string secondString = "Two";
string thirdString = "Three";
string fourthString = "Four";
string fifthString = "Five";
string sixthString = "Six";
string stringToBeInserted = "Three-and-a-Half";
string expected = "OneTwoThreeThree-and-a-HalfFourFiveSix";
//Act
list.Add(firstString);
list.Add(secondString);
list.Add(thirdString);
list.Add(fourthString);
list.Add(fifthString);
list.Add(sixthString);
list.AddAtIndex(stringToBeInserted, 3);
//Assert
Assert.AreEqual(expected, list.ToString());
}
public void AddAtIndex_AddStringAtIndexThreeToListOfStrings_CountHasIncreasedByOne()
{
//Arrange
CustomList <string> list = new CustomList <string>();
string firstString = "One";
string secondString = "Two";
string thirdString = "Three";
string fourthString = "Four";
string fifthString = "Five";
string sixthString = "Six";
string stringToBeInserted = "Three-and-a-Half";
int expected = 7;
//Act
list.Add(firstString);
list.Add(secondString);
list.Add(thirdString);
list.Add(fourthString);
list.Add(fifthString);
list.Add(sixthString);
list.AddAtIndex(stringToBeInserted, 3);
//Assert
Assert.AreEqual(expected, list.Count);
}