public CustomerRepository(BananaStoreContext dbContext)
 {
     _dbContext = dbContext ?? throw new ArgumentNullException(nameof(dbContext));
 }
 public UnitTest1(BananaStoreContext dbContext)
 {
     _dbContext = dbContext ?? throw new ArgumentNullException(nameof(dbContext));
 }
 public LocationStockRepository(BananaStoreContext dbContext)
 {
     _dbContext = dbContext ?? throw new ArgumentNullException(nameof(dbContext));
 }
 public OrderItemsRepository(BananaStoreContext dbContext)
 {
     _dbContext = dbContext ?? throw new ArgumentNullException(nameof(dbContext));
 }