private static void TestMultipliers(int multiplier, int max, IEnumerable<int> expected)
{
int[] result = new GetMultiplesOf(multiplier).UpTo(max);
result.SequenceEqual(expected).Should().BeTrue();
}
private static void TestMultipliers(int multiplier, int max, IEnumerable <int> expected)
{
int[] result = new GetMultiplesOf(multiplier).UpTo(max);
result.SequenceEqual(expected).Should().BeTrue();
}