public void CountCombinationsTest_OneCoin_Should_Return_One(int money, int[] coins, int expected)
{
//arrange
//act
var acturl = CountingChangeCombinations.CountCombinations(money, coins);
//assert
Assert.AreEqual(expected, acturl);
}
public void CountCombinationsTest_NoChange_Should_Return_0()
{
//arrange
var money = 11;
var coins = new [] { 5, 7 };
var expected = 0;
//act
var acturl = CountingChangeCombinations.CountCombinations(money, coins);
//assert
Assert.AreEqual(expected, acturl);
}
public static void NoChange()
{
Assert.AreEqual(0, CountingChangeCombinations.CountCombinations(11, new[] { 5, 7 }));
}
public static void SimpleCase()
{
Assert.AreEqual(3, CountingChangeCombinations.CountCombinations(4, new[] { 1, 2 }));
}
public static void AnotherSimpleCase()
{
Assert.AreEqual(4, CountingChangeCombinations.CountCombinations(10, new[] { 5, 2, 3 }));
}
