public void TestThirdCase()
{
int[] arr = new int[] { 7, 6, 4, 3, 1 };
var prof = new MaxProfit1(arr);
var result = prof.GetMaxProfit();
Assert.AreEqual(0, result);
}
public void TestFirstCase()
{
int[] arr = null;
var prof = new MaxProfit1(arr);
var result = prof.GetMaxProfit();
Assert.AreEqual(0, result);
}
public void TestSecondCase()
{
int[] arr = new int[] { 7, 1, 5, 3, 6, 4 };
var prof = new MaxProfit1(arr);
var result = prof.GetMaxProfit();
Assert.AreEqual(5, result);
}