Question

我目前正在使用rspec编写集成测试。我遇到问题的测试是相当简单的：

accounts_controller.rb

def create
  @account = Account.new(account_params)
  authorize @account
if @account.save
  flash[:notice] = 'Your account has been successfully created'
  redirect_to :root
else
  render :new
end

sign_up_spec.rb

require 'rails_helper'

feature 'Accounts' do
  scenario 'creating an account' do
    visit root_path
    click_link 'Get Started'
    fill_in 'Name', with: 'Test'
    click_button 'Create account'
    save_and_open_page
    success_message = 'Your account has been successfully created'
    expect(page).to have_content(success_message)
  end
end

问题是，在开发过程中，注意到成功创建帐户的的Flash消息会出现，但是当我启动测试套件时，我从rspec那里得到一个错误，说它没有找到成功消息，实际上在使用save_and_open_page之后，屏幕上没有任何内容......

测试日志

Started POST "/accounts" for 127.0.0.1 at 2017-05-04 18:27:20 +0200
Processing by AccountsController#create as HTML
  Parameters: {"utf8"=>"✓", "account"=>{"name"=>"Test"}, "commit"=>"Create        account"}
  [1m[36m (0.1ms)[0m  [1mSAVEPOINT active_record_1[0m
  [1m[35mSQL (0.3ms)[0m  INSERT INTO "accounts" ("name",    "created_at", "updated_at") VALUES ($1, $2, $3) RETURNING "id"  [["name",    "Test"], ["created_at", "2017-05-04 16:27:20.224700"], ["updated_at",  "2017-05-04 16:27:20.224700"]]
  [1m[36m (0.1ms)[0m  [1mRELEASE SAVEPOINT active_record_1[0m
Redirected to http://localhost/
Completed 302 Found in 6ms (ActiveRecord: 0.7ms)
Started GET "/" for 127.0.0.1 at 2017-05-04 18:27:20 +0200 
Processing by PagesController#home as HTML
  Rendered pages/home.html.erb within layouts/home (5.0ms)
  Rendered shared/_navbar_home.html.erb (1.1ms)
  Rendered shared/_flashes.html.erb (0.1ms)
  Rendered shared/_footer.html.erb (0.6ms)
Completed 200 OK in 10ms (Views: 9.4ms | ActiveRecord: 0.0ms)

Answer 1

最好的猜测是，您的初始visit root_path正在使用'www.example.com'的rack_test驱动程序default_host。这意味着会话cookie（包含闪存）正在为'example.com'设置，因此当应用重定向到http://localhost时不会发送，因为域不匹配。一种解决方案是从redirect_to :root（最终调用url_for(:root)确定目的地）更改为redirect_to root_path，在重定向时只使用当前主机名。

闪烁未在测试环境中显示

1 个答案: