GET「家」應該有邁克爾·哈特爾的教程

Question

Possible Duplicate:
Rspec test should pass but fails

爲什麼會出現這種錯誤的正確標題第4章？

C：\ Sites \ sample_app> rspec ？[32m。[0m？[31mF？[0m？[31mF？[0m？[32m。？[0m？ [0米

失敗：

1）PagesController GET '家' 應該有正確的標題 [31mFailure /錯誤：？[0分[31mresponse.should have_selector（ 「稱號」，[0米 ？？？ [31mNoMethodError：[0米 [31mundefined方法has_selector?' for #<ActionController::TestResponse:0x4162ce0>?[0m ?[36m # ./spec/controllers/pages_controller_spec.rb:14:in塊（3級）在接觸'應具有鑽機？「[0米

2）PagesController GET？ hm title ？[31mFailure/Error：？[0m？[31mresponse.should have_selector（「title」，？[0m ？[31mNoMethodError：？[0m ？[31medefined method has_selector?' for #<ActionController::TestResponse:0x3eab898>?[0m ?[36m # ./spec/controllers/pages_controller_spec.rb:27:in block（3 levels）in'？[0m

3）PagesController GET '約' 應該有正確的標題 [31mFailure /錯誤：？[0分[31mresponse.should have_selector（ 「稱號」，[0米 [31mNoMethodError：？？？？[0米 ？ [31mundefined方法has_selector?' for #<ActionController::TestResponse:0x3f1ccb0>?[0m ?[36m # ./spec/controllers/pages_controller_spec.rb:41:in塊（3級）在「？[0米

在5.15秒 ？[31m6實例中，3次失敗完成？[0米

點

失敗的例子：？？

[31mrspec ./spec/controllers/pages_controller_spec.rb:12?[0m [36米＃PagesController GET '家' 應該有正確的標題[0米 [31mrspec ./？ spec/controllers/pages_controller_spec.rb：25？[0m？[36m＃PagesController GET'contact'should be right title？[0m ？[31mrspec ./spec/controllers/pages_controller_spec.rb:39?[0m？[36m ＃PagesController GET '約' 應該有正確的標題？[0米

隨機種子501

Application_helper.rb

模塊ApplicationHelper

# Retrun a title on a per-page basic. 
def title 
    base_title = "Ruby on Railys tut sample app" 
    if @title.nil? 
     base_title 
    else 
     "#{base_title} | #{@title}" 
    end 
end 

末

Pages_controller_spec.rb

require 'spec_helper'

describe PagesController do render_views

describe "GET 'home'" do it "should be successful" do get 'home' response.should be_success end

it "should have the right title" do get 'home' response.should have_selector("title", :content => "Ruby on Rails Tutorial Sample App | Home") end end

describe "GET 'contact'" do it "should be successful" do get 'contact' response.should be_success end

it "should have the right title" do get 'contact' response.should have_selector("title", :content => "Ruby on Rails Tutorial Sample App | Contact") end end

describe "GET 'about'" do it "should be successful" do get 'about' response.should be_success end

it "should have the right title" do get 'about' response.should have_selector("title", :content => "Ruby on Rails Tutorial Sample App | About") end end end

如果您需要別的東西只是添加和感謝

Answer 1

您需要base_title方法返回您正在測試的確切字符串。在這種情況下，「Ruby on Rails教程示例應用程序」。目前，您已將它設置爲「Ruby on Railys tut示例應用程序」。