public async void GetChallengesAsync_Gets_Challenges_For_Region()
        {
            IWarcraftClient warcraftClient = BuildMockClient(
                requestUri: "https://us.api.blizzard.com/wow/challenge/region?locale=en_US",
                responseContent: Resources.ChallengesForRegionResponse);

            RequestResult <IList <Challenge> > result = await warcraftClient.GetChallengesAsync();

            Assert.NotNull(result.Value);
        }