private static void RemoveTestData() { var dataContext = new RockContext(); // Remove Defined Values for Countries var definedTypeService = new DefinedTypeService(dataContext); var countryCodeValues = new List <string> { CountryCodeWithMandatoryAddressRequirements, CountryCodeWithOptionalAddressRequirements, CountryCodeWithMixedAddressRequirements }; definedTypeService.DeleteValues(SystemGuid.DefinedType.LOCATION_COUNTRIES, countryCodeValues); // Remove test locations. var locationService = new LocationService(dataContext); locationService.DeleteRange(locationService.Queryable().Where(x => countryCodeValues.Contains(x.Country))); dataContext.SaveChanges(); }