public void ChampionMasteriesReturnsNonEmptyIEnumerableIfFoundAndNotEmpty()
        {
            var sut        = new ChampionMasteryV3Request(new RequestStringHolder());
            var summonerId = "20841022";//valid id that should correspond to actual data.

            var result = sut.ChampionMasteries(summonerId);

            Assert.True(result.Any());
        }
        public void ChampionMasteriesReturnsNullIfNotFoundOrEmpty()
        {
            var sut        = new ChampionMasteryV3Request(new RequestStringHolder());
            var summonerId = "123456"; //Madeup id that shouldn't match any data.

            var result = sut.ChampionMasteries(summonerId);

            Assert.Null(result);
        }