public void GetTreeFieldValues_nonExistantTree() { var initializer = new DatastoreInitializer(); using var db = initializer.CreateDatabase(); var dataservice = new CuttingUnitDatastore(db, initializer.CruiseID, initializer.DeviceID, new SamplerInfoDataservice(db, initializer.CruiseID, initializer.DeviceID)); var treeID = Guid.NewGuid().ToString(); var tfvs = dataservice.GetTreeFieldValues(treeID); tfvs.Should().BeEmpty(); }