public void Empty()
{
var sol = new HouseRobber2();
Assert.AreEqual(0, sol.Rob(null));
Assert.AreEqual(0, sol.Rob(new int[0]));
}
public void TwoHouses()
{
var sol = new HouseRobber2();
Assert.AreEqual(2, sol.Rob(new int[] { 1, 2 }));
Assert.AreEqual(10, sol.Rob(new int[] { 10, 9 }));
}
public void ThreeHouses()
{
var sol = new HouseRobber2();
Assert.AreEqual(5, sol.Rob(new int[] { 1, 3, 5 }));
Assert.AreEqual(21, sol.Rob(new int[] { 10, 21, 10 }));
}
public void OneHouse()
{
var sol = new HouseRobber2();
Assert.AreEqual(1, sol.Rob(new int[] { 1 }));
Assert.AreEqual(10, sol.Rob(new int[] { 10 }));
}
public void FourHouses()
{
var sol = new HouseRobber2();
Assert.AreEqual(24, sol.Rob(new int[] { 1, 3, 3, 21 }));
Assert.AreEqual(23, sol.Rob(new int[] { 10, 21, 13, 1 }));
Assert.AreEqual(103, sol.Rob(new int[] { 5, 1, 98, 99 }));
}