public void Test_DeleteLocationThanIsPartOfAFishingRecord() { LocationRepository locRepository = LocationRepository.GetInstance(); locRepository.AddLocation(location1); FishingRecordRepository recRepository = FishingRecordRepository.GetInstance(); recRepository.DeleteAllRecords(); FishingRecord record = EntityGenerator.GetFishingRecord1(); record.Location = location1; recRepository.AddRecord(record); locRepository.DeleteLocation(0); }