public void AddToBeginTest(int[] arr, int[] expectedArr, int[] values)
{
ArrayList actual = new ArrayList(arr);
ArrayList expected = new ArrayList(expectedArr);
actual.AddToBegin(values);
Assert.AreEqual(expected, actual);
}
public void AddToBeginNegativeTest(int[] arr, int[] values)
{
ArrayList actual = new ArrayList(arr);
Assert.Throws <NullReferenceException>(() =>
{
actual.AddToBegin(values);
});
}
