public void BackwardInputIteratorTest2()
{
int[] data = { 1, 2, 2, 3 };
int[] output = new int[2];
int removeValue = 2;
using (IIntRandomAccessIterator <int> inputIterator = new BackwardInputIterator <int>(data))
{
int index = 0;
IRemoveable removeable = inputIterator as IRemoveable;
while (!inputIterator.IsEnd())
{
//testing if the remove work
if (inputIterator.Read().Equals(removeValue))
{
removeable.Remove();
}
else
{
output[index] = inputIterator.Read();
++index;
}
inputIterator.MoveNext();
}
Assert.IsTrue(output[0] == 3 && output[1] == 1);
}
}
public void BackwardInputIteratorTest()
{
int[] data = { 1, 2, 3 };
int[] output = new int[data.Length];
using (IIntRandomAccessIterator <int> inputIterator = new BackwardInputIterator <int>(data))
{
int index = 0;
while (!inputIterator.IsEnd())
{
output[index] = inputIterator.Read();
inputIterator.MoveNext();
++index;
}
Assert.IsTrue(output[0] == 3 && output[1] == 2 && output[2] == 1);
}
}