public void Remove_RemovingAnObjectExpandedArray_RemovingAnObjectInAExpandedArray()
{
//Arrange
TheCustomList <int> myList = new TheCustomList <int>();
int value1 = 1;
int value2 = 2;
int value3 = 3;
int value4 = 4;
int value5 = 5;
int value6 = 6;
int expected = 6;
//Act
myList.Add(value1);
myList.Add(value2);
myList.Add(value3);
myList.Add(value4);
myList.Add(value5);
myList.Add(value6);
myList.Remove(value5);
//Assert
Assert.AreEqual(expected, myList[4]);
}
public void Remove_RemoveAnObjectNotInArray_TryingToRemoveAnObjectThatDoesntExistShouldThrowException()
{
//Arrange
TheCustomList <int> myList = new TheCustomList <int>();
int value1 = 1;
//Act
myList.Add(value1);
myList.Remove(myList[2]);
//Assert
}
public void Remove_RemovingAnObject_RemoveAnObjectAtSpecifiedIndex()
{
//Arrange
TheCustomList <int> myList = new TheCustomList <int>();
int value1 = 1;
int value2 = 2;
int expected = 1;
int actual;
//Act
myList.Add(value1);
myList.Add(value2);
myList.Remove(value2);
actual = myList.Count;
//Assert
Assert.AreEqual(expected, actual);
}
public void Remove_RemovingAnObjectAndSeeingIfItemsGetMovedUp_RemoveAnObjectAtSpecifiedIndexThenTheRestOfTheIndexShiftsUp()
{
//Arrange
TheCustomList <int> myList = new TheCustomList <int>();
int value1 = 1;
int value2 = 2;
int value3 = 3;
int value4 = 4;
int expected = 3;
//Act
myList.Add(value1);
myList.Add(value2);
myList.Add(value3);
myList.Add(value4);
myList.Remove(value2);
//Assert
Assert.AreEqual(expected, myList[1]);
}
