Question

非常基本的控制器规格失败，因为设置了强参数的东西很难？

class OrdersController
  def create
    @order = Order.new(order_params)
    if @order.valid?
      ...
  end

  private
  def order_params
    params.require(:order).and_permit(:email)
  end
end

测试代码：

describe OrdersController, "Create action", type: :controller do
  it "should call valid? method" do
    Order.any_instance.should_receive(:valid?)
    post :create, order: {email: "test@example.com"}
  end
end

结果：

Failure/Error: post :create, order: {email: "test@example.com"}
 NoMethodError:
   undefined method `and_permit' for {"email"=>"test@example.com"}:ActionController::Parameters

Answer 1

jvnill对原帖的评论击中了头部，permit and_permit

params.require(:order).permit(:email)

控制器规格＆amp;强大的参数

1 个答案: