Question

从第10.23章开始，文件：spec / requests / authentication_pages_spec.rb

require 'spec_helper'

describe "Authentication" do
.
.
.
describe "authorization" do

describe "for non-signed-in users" do
  let(:user) { FactoryGirl.create(:user) }
  .
  .
  .
  describe "in the Microposts controller" do

    describe "submitting to the create action" do
      before { post microposts_path }
      specify { expect(response).to redirect_to(signin_path) }
    end

    describe "submitting to the destroy action" do
      before { delete micropost_path(FactoryGirl.create(:micropost)) }
      specify { expect(response).to redirect_to(signin_path) }
    end
  end
  .
  .
  .
end
end
end

当我试图通过测试时。其中一个失败，消息显示如下：

1) Authentication authorization for non-signed-in users in the Microposts controller 
 submitting to the destroy action
 Failure/Error: before { delete micropost_path(FactoryGirl.create(:micropost)) }
 ActiveRecord::RecordInvalid:
   Validation failed: User can't be blank
 # ./spec/requests/authentication_pages_spec.rb:90:in `block (6 levels) in <top (required)>'

问题是我停止学习ROR一段时间，所以我不知道我在哪里做错了，为什么测试失败了这条消息。有人可以帮忙吗？

Answer 1

我认为你的FactoryGirl.create(:micropost)无效！您似乎在user中对pre Micropost进行了user更新，但未在工厂中指定FactoryGirl.define do factory :micropost do ... user ... end end。

您应该将微博的工厂定义为

Factory.create

或与现有用户调用FactoryGirl.create(:micropost, user: user)（您在let-block之前定义用户）：{{1}}

您应该根据自己的需要选择一种方式（工作流程逻辑）

Hartl的ROR第10章微博测试失败了

1 个答案: