Question

我正在尝试在索引视图中测试所有模型对象的存在，索引在浏览器使用中使用手动渲染就好了，所以问题必须与我的FactoryGirl工厂一样，或者我将参数传递到FactoryGirl.create方法，虽然研究未能向我揭示我做错了什么，但有什么想法？感谢

quotes.rb

FactoryGirl.define do
  factory :quote do
    prev_cover true
    sequence(:co_name) { |n| "Acme Co #{n}" }
    co_number 9999
    postcode "al1 1aa"
    industry :financial_services
    lives_overseas true
    scheme_start_date "2018-01-01"
    payment_frequency :monthly
    commission_level 12
    gla 1

    factory :quote2 do
    end

    factory :quote3 do
    end
  end
end

quotes_page_spec.rb

    require 'rails_helper'

feature 'index page' do
    let(:user) { FactoryGirl.create(:user) }    
    let(:quote) { FactoryGirl.create(:quote, user: user, co_name: "Co1") }
    let(:quote2) { FactoryGirl.create(:quote, user: user, co_name: "Co2") }
    let(:quote3) { FactoryGirl.create(:quote, user: user, co_name: "Co3") }

    before do
        login_as(user, :scope => :user) 
    end

    scenario 'when user view all their quotes' do
        visit("/quotes")
        expect(page).to have_content("Co1")
        expect(page).to have_content("Co2")
        expect(page).to have_content("Co3")
    end

这是我得到的失败信息;

 1) index page when user view all their quotes
 Failure/Error: expect(page).to have_content("Co1")
   expected to find text "Co1" in "Toggle navigation QuoteEngine My Quotes My Account Sign out"
 # ./spec/features/quotes_page_spec.rb:15:in `block (2 levels) in <top (required)>'

Answer 1

这里的问题是你正在使用let。 let被懒惰地评估，因此直到第一次在测试中引用它时才实际创建对象。由于您从未在测试中引用引用对象，因此永远不会创建它们。要始终创建对象，请使用let!而不是let

Answer 2

错误是我实际上并没有通过将它们声明为let来创建多个引号。将我想要创建的引号移动到前一个块中，一切都很好，如下所示：

let(:user) { FactoryGirl.create(:user) }    

before do
    login_as(user, :scope => :user) 
    FactoryGirl.create(:quote, user: user, co_name: "Co1")
    FactoryGirl.create(:quote, user: user, co_name: "Co2")
    FactoryGirl.create(:quote, user: user, co_name: "Co3")
end

为什么没有创建这些FactoryGirl工厂实例来通过此索引测试？

2 个答案: