public async Task CreateContinuousQuery_OnExistingCqName_ShouldThrow()
        {
            var points = await _fixture.MockAndWritePoints(1);

            var cq = await _fixture.MockAndWriteCq(points.First().Name);

            Func <Task> act = async() => { await _fixture.Sut.ContinuousQuery.CreateContinuousQueryAsync(cq); };

            act.ShouldThrow <InfluxDataApiException>();
        }