public void WhenRollingD6_ThenResultReflectsCorrectTypeAndCorrectResult()
{
var expectedResult = 6;
var expectedDiceType = DiceType.d6;
_rng.Setup(i => i.Next(It.IsAny <int>(), It.IsAny <int>())).Returns(expectedResult);
var result = _diceRoller.D6();
Assert.AreEqual(expectedDiceType, result.DiceType);
Assert.AreEqual(expectedResult, result.Result);
}