public void FirstArray_Success()
{
int[] arr = { 4, 3, 2, 7, 8, 2, 3, 1 };
var sol = new FindDisappearedNumbers(arr);
var result = sol.GetFindDisappearedNumbers();
Assert.IsNotNull(result);
Assert.IsTrue(CheckArrayEquality(new int[] { 5, 6 }, result.ToArray()));
}
public void NullOfEmptyArray_Success()
{
int[] arr = null;
var sol = new FindDisappearedNumbers(arr);
var result = sol.GetFindDisappearedNumbers();
Assert.IsNotNull(result);
Assert.AreEqual(0, result.Count);
}
public IList <int> FindDisappearedNumbers(int[] nums)
{
var sol = new FindDisappearedNumbers(nums);
return(sol.GetFindDisappearedNumbers());
}