public void Remove_ItemOfEmptyLIst_CheckCountEqualsZero()
{
// arrange
CustomsListClass <int> testList = new CustomsListClass <int>();
int expected = 0;
int actual;
// act
testList.Remove(1);
actual = testList.Count;
// assert
Assert.AreEqual(expected, actual);
}
public void ToString_AList_ReturnOnlyOneThreeFour()
{
// arrange
CustomsListClass <int> testList = new CustomsListClass <int>();
string expected = "134";
string actual;
// act
testList.Add(1);
testList.Add(2);
testList.Add(3);
testList.Add(4);
testList.Remove(2);
actual = testList.ToString();
// assert
Assert.AreEqual(expected, actual);
}
public void Remove_ItemFour_CheckCountEqualsToThree()
{
// arrange
CustomsListClass <int> testList = new CustomsListClass <int>();
int expected = 4;
int actual;
// act
testList.Add(1);
testList.Add(2);
testList.Add(3);
testList.Add(4);
testList.Add(5);
testList.Remove(4);
actual = testList.Count;
// assert
Assert.AreEqual(expected, actual);
}
public void Remove_ItemTwo_CheckIndexTwo()
{
// arrange
CustomsListClass <int> testList = new CustomsListClass <int>();
int expected = 4;
int actual;
// act
testList.Add(1);
testList.Add(2);
testList.Add(3);
testList.Add(4);
testList.Add(5);
testList.Remove(2);
actual = testList[2];
// assert
Assert.AreEqual(expected, actual);
}
public void Remove_ItemThree_CheckItemThreeAtIndexFour()
{
// arrange
CustomsListClass <int> testList = new CustomsListClass <int>();
int expected = 3;
int actual;
// act
testList.Add(1);
testList.Add(2);
testList.Add(3);
testList.Add(4);
testList.Add(5);
testList.Add(3);
testList.Remove(3);
actual = testList[4];
// assert
Assert.AreEqual(expected, actual);
}