public void TestEmpty()
{
double[] stockPrices = new double[0];
var stockSell = new StockSell();
var result = stockSell.GetMaxProfit(stockPrices);
Assert.IsNull(result);
}
public void Test1()
{
double[] stockPrices = { 10, 7, 5, 8, 11, 9 };
var stockSell = new StockSell();
var result = stockSell.GetMaxProfit(stockPrices);
Assert.AreEqual(5, result[0]);
Assert.AreEqual(11, result[1]);
}
public void TestBig()
{
double[] stockPrices = new double[100000];
Random rand = new Random();
for (int i = 0; i < stockPrices.Length; i++)
{
stockPrices[i] = rand.NextDouble() * (10000 - 100) + 100;
}
stockPrices[20] = 50;
stockPrices[5000] = 11000;
var stockSell = new StockSell();
var result = stockSell.GetMaxProfit(stockPrices);
Assert.AreEqual(50, result[0]);
Assert.AreEqual(11000, result[1]);
}