public void GetSamplerInfo()
        {
            using (var db = CreateDataStore(methods: new[] { "STR" }))
            {
                var strata = db.Query <StratumDO>("select * from Stratum;").ToArray();
                var sgs    = db.Query <SampleGroupDO>("Select * from samplegroup;").ToArray();

                var ds = new SamplerInfoDataservice_V2(db);
                var si = ds.GetSamplerInfo("00", "01");
                si.Should().NotBeNull();
            }
        }