public async void GetProfileDataTest_ForSignedPlayer_ShouldReturnCorrectData()
        {
            var res = await controller.GetRankingForPlayer();

            var ret = res as OkNegotiatedContentResult <List <PlayerRankingDto> >;
            var dto = ret?.Content;

            Assert.NotNull(res);
            Assert.NotNull(ret);
            Assert.NotNull(dto);
        }