public void DeleteExistingAchievement()
        {
            var achievementName = "DeleteExistingAchievement";

            var achievement = Helpers.CreateAchievement(achievementName);

            var achievementReturned = _evaluationController.Get(achievement.Token, achievement.GameId, EvaluationType.Achievement);

            Assert.NotNull(achievementReturned);
            Assert.Equal(achievementReturned.Name, achievementName);

            _evaluationController.Delete(achievement.Token, achievement.GameId, EvaluationType.Achievement);
            achievementReturned = _evaluationController.Get(achievement.Token, achievement.GameId, EvaluationType.Achievement);

            Assert.Null(achievementReturned);
        }