public void IfArrayIsEmpty_ReturnZero()
{
nums = new int[0];
int expected = 0;
int actual = HouseRobber.MaxAmountOfMoneyFromRobbingHouses(nums);
Assert.AreEqual(expected, actual);
}
public void IfArrayHasFiveNums_ReturnGreatestSumOfAnyNonConsecutiveNums()
{
nums = new int[5] {
5, 350, 5, 7, 400
};
int expected = 750;
int actual = HouseRobber.MaxAmountOfMoneyFromRobbingHouses(nums);
Assert.AreEqual(expected, actual);
}
public void IfArrayHasFiveNums_ReturnGreatestSumOfAlternatingNums()
{
nums = new int[5] {
5, 350, 100, 7, 40
};
int expected = 390;
int actual = HouseRobber.MaxAmountOfMoneyFromRobbingHouses(nums);
Assert.AreEqual(expected, actual);
}
public void IfArrayHasFourNums_ReturnGreatestSumOfTwoNums()
{
nums = new int[4] {
5, 350, 100, 7
};
int expected = 357;
int actual = HouseRobber.MaxAmountOfMoneyFromRobbingHouses(nums);
Assert.AreEqual(expected, actual);
}
public void IfArrayHasThreeNums_ReturnGreatestSum()
{
nums = new int[3] {
5, 350, 100
};
int expected = 350;
int actual = HouseRobber.MaxAmountOfMoneyFromRobbingHouses(nums);
Assert.AreEqual(expected, actual);
}
public void IfArrayHasOneNum_ReturnNum()
{
nums = new int[1] {
350
};
int expected = 350;
int actual = HouseRobber.MaxAmountOfMoneyFromRobbingHouses(nums);
Assert.AreEqual(expected, actual);
}
public void IfArrayHasNumsElevenNums_ReturnGreatestSumOfAnyNonConsecutiveNums()
{
nums = new int[11] {
5, 350, 5, 7, 400, 50, 100, 20, 30, 8, 11
};
int expected = 891;
int actual = HouseRobber.MaxAmountOfMoneyFromRobbingHouses(nums);
Assert.AreEqual(expected, actual);
}