预计"secure_user.birth_date"已从"1990-01-01"更改为"2000-01-01"，但没有更改

Question

这是我的rspec测试代码

require 'rails_helper'
RSpec.describe Users::PaymentController, type: :controller do
let(:user) { create(:user) }
let(:secure_user) { create(:secure_user, user_id: user.id, email: '[e-mail]', birth_date: '1990-01-01', gender: 'female', nation: 'jp', prefecture: 'Tokyo-to', municipality: 'Shibuya-ku') }
describe 'POST #create' do
params = {
birth_date: '2000-01-01',
gender: 'male',
prefecture: 'Osaka-fu',
municipality: 'Osaka-shi'
}
it "changes secure_user's attributes" do
expect do
post :create, params: params
end.to change{ secure_user.birth_date }.from('1990-01-01').to('2000-01-01')
end
end
end

这是用户的相关部分：：PaymentController

module Users
class PaymentController < Users::BaseController

def create
current_user.secure_user.update(user_personal_info_params)
......
......
end

private

def user_personal_info_params
params.permit(:birth_date, :gender, :nation, :prefecture, :municipality)
end
end
end

逻辑是：在创建payment的同时向current_user.secure_user添加新信息。但是测试失败了，我不知道原因。

1) Users::PaymentController POST #create changes secure_user's attributes
Failure/Error:
expect do
post :create, params: user_info
binding.pry
end.to change{ secure_user.birth_date }.from('1990-01-01').to('2000-01-01')

expected `secure_user.birth_date` to have changed from "1990-01-01" to "2000-01-01", but did not change

我不太熟悉RSpec(英语也是(，如果有人能帮我解决这个问题，我将不胜感激。

Answer 1

尝试使用.reload

...
end.to change{ secure_user.reload.birth_date }.from('1990-01-01').to('2000-01-01')

对象在测试中不会更新，您必须重新加载它，才能拥有最新的属性。