Michael Hartle第5章：「無路由匹配」錯誤

Question

我正在使用Rails 4.0.8。當我跑bundle exec rspec spec/，這裏是我從教程得到了錯誤（http://www.railstutorial.org/book/filling_in_the_layout）：

Pending: StaticPagesHelper add some examples to (or delete) /Users/Desktop/sample_app/spec/helpers/static_pages_helper_spec.rb # No reason given # ./spec/helpers/static_pages_helper_spec.rb:14

Failures:

1) StaticPagesController GET '...' returns http success Failure/Error: get '...' ActionController::UrlGenerationError: No route matches {:action=>"...", :controller=>"static_pages"} # ./spec/controllers/static_pages_controller_spec.rb:7:in `block (3 levels) in '

Finished in 0.20849 seconds 19 examples, 1 failure, 1 pending

Failed examples:

rspec ./spec/controllers/static_pages_controller_spec.rb:6 # StaticPagesController GET '...' returns http success

這裏是我的route.rb文件：

SampleApp::Application.routes.draw do 
resources :users 
    root to: 'static_pages#home' 
    match '/signup', to: 'users#new',   via: 'get' 
    match '/help', to: 'static_pages#help', via: 'get' 
    match '/about', to: 'static_pages#about', via: 'get' 
    match '/contact', to: 'static_pages#contact', via: 'get' 
end 

這裏是我的static_pages_helper_spec.rb文件：

require 'spec_helper' 

# Specs in this file have access to a helper object that includes 
# the StaticPagesHelper. For example: 
# 
# describe StaticPagesHelper do 
# describe "string concat" do 
#  it "concats two strings with spaces" do 
#  helper.concat_strings("this","that").should == "this that" 
#  end 
# end 
# end describe StaticPagesHelper do pending "add some examples to (or delete) #{__FILE__}" end 

這是我的static_pages_controller_spec.rb文件：

require 'spec_helper' 

describe StaticPagesController do 

    describe "GET '...'" do 
    it "returns http success" do 
     get '...' 
     response.should be_success 
    end 
    end 

end 

應用程序/控制器/ static_pages_controller.rb

class StaticPagesController < ApplicationController 
    def home 
    end 

    def help 
    end 

    def about 
    end 

    def contact 
    end 
end 

我不知道是否我得到的錯誤，因爲我的版本是不是與他的教程兼容。我應該看看這個教程而不是http://rails-3-2.railstutorial.org/book/filling_in_the_layout#sec-rails_routes？

Answer 1

你static_pages_controller_spec有

describe "GET '...'" do 
    it "returns http success" do 
     get '...' 
     response.should be_success 
    end 
    end 

的"..."在這方面廢話和教程可能包括它作爲「標本」條目。

註釋掉上面的紋路，或在您的static_pages_controller.rb一個真正的方法取代「...」。你可能有一個index方法，以便你可以做...

describe "GET index" do 
    it "returns http success" do 
     get :index 
     response.should be_success 
    end 
    end 

乾杯