public void ConMod2HitDiceof12ReturnsBetween3And14()
        {
            //Arrange
            HitPoints hitPoints = new HitPoints();
            //Act
            int actual = hitPoints.GetLevel2AndUpHitPontsD12(2);

            //Assert
            Assert.IsTrue(actual >= 3 && actual <= 14);
        }
        public void ConModNeg13HitDiceof12Returns1()
        {
            //Arrange
            HitPoints hitPoints = new HitPoints();
            //Act
            int expected = 1;
            int actual   = hitPoints.GetLevel2AndUpHitPontsD12(-13);

            //Assert
            Assert.AreEqual(expected, actual);
        }