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所以看起来我已经用过current_path很多次了request specs。然而，Capybara 现在需要规格features directory才能使用Capybara DSL (page & visit)

# creating_posts_spec.rb

require "spec_helper"

feature "creating posts" do

  scenario "creating posts with valid info is successful" do
    visit new_post_path
    fill_in 'Title', with: "This is a title test"
    fill_in 'Content', with: "This is a content test"
    click_button 'Create Post'
    page.should have_content 'Post was successfully created.'
    page.current_path.should == post_path(post)
  end
end

它是一个简单的帖子控制器，并且在帖子在浏览器中渲染得很好后，页面就会显示出来。

 posts GET    /posts(.:format)               posts#index
                     POST   /posts(.:format)               posts#create
            new_post GET    /posts/new(.:format)           posts#new
           edit_post GET    /posts/:id/edit(.:format)      posts#edit
                post GET    /posts/:id(.:format)           posts#show
                     PUT    /posts/:id(.:format)           posts#update
                     DELETE /posts/:id(.:format)           posts#destroy
                root        /                              posts#index

为什么我收到错误：undefined local variable or method 'post'？

我只是不记得曾经遇到过这种麻烦。有人有建议或理由吗？还是我错过了一些明显的东西？晚了

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1 回答 1

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因为post 是未定义的......你没有在整个场景中的任何地方设置它。

于 2013-05-16T08:06:46.660 回答