# == Schema information## table name: posts## ID :integer not null,primary key# name :string(255)# Title :string(255)# content :text# created_at :datetime# updated_at :datetime# abstract :text# category_ID :integer# finalversion :boolean default(FALSE)# published_date :date#class Post < ActiveRecord::Base has_many :Tags belongs_to :category valIDates :published_date,:presence => true default_scope :order => 'created_at DESC' accepts_nested_attributes_for :Tags,:allow_destroy => :true,:reject_if => proc { |attrs| attrs.all? { |k,v| v.blank? } } def prev_post self.class.first(:conditions => ["ID < ?",ID],:order => "ID desc") end def next_post self.class.first(:conditions => ["ID > ?",:order => "ID asc") end def SEO_Title Title.gsub(/\s+/,'_') endend
和一个工厂
FactoryGirl.define do factory :post do published_date Date.today association :category,:factory => :category Title Forgery::LoremIpsum.words name Forgery::LoremIpsum.word content Forgery::LoremIpsum.words(100,:random => 250) abstract Forgery::LoremIpsum.words(100,:random => 50) finalversion true endend
在rails控制台中,我没有问题
FactoryGirl.create :post
获取有效对象并能够访问* published_date *属性.但是在我的规格中
require 'spec_helper'(1..5).map do |i| Title = "a Title\t#{i}" escape_Title = "a_Title_#{i}" perma_link = "/posts/#{i}/Title/#{escape_Title}" describe "A post with Title '#{Title}'" do before do @post = FactoryGirl.create :post,:ID=>i,:Title => Title visit '/posts' end it "should appear in all links with permalink #{perma_link}" do within "section.post_#{@post.ID}" do page.should have_xpath(%Q%.//h1/a[@href="#{perma_link}"]%) within "div.teaser" do page.should have_xpath(%Q%.//a[@href="#{perma_link}"]%) end end end endend
我得到了回溯错误
5) A post with Title 'a Title 5' should appear in all links with permalink /posts/5/Title/a_Title_5 Failure/Error: @post = FactoryGirl.create :post,:Title => Title NoMethodError: undefined method `published_date=' for #<Post:0x000001047266b8> # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/activemodel-3.0.5/lib/active_model/attribute_methods.rb:364:in `method_missing' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/activerecord-3.0.5/lib/active_record/attribute_methods.rb:46:in `method_missing' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/bundler/gems/factory_girl-4f5f5df39a1b/lib/factory_girl/proxy/build.rb:13:in `set' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/bundler/gems/factory_girl-4f5f5df39a1b/lib/factory_girl/attribute/static.rb:12:in `add_to' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/bundler/gems/factory_girl-4f5f5df39a1b/lib/factory_girl/factory.rb:93:in `block in run' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/bundler/gems/factory_girl-4f5f5df39a1b/lib/factory_girl/factory.rb:91:in `each' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/bundler/gems/factory_girl-4f5f5df39a1b/lib/factory_girl/factory.rb:91:in `run' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/bundler/gems/factory_girl-4f5f5df39a1b/lib/factory_girl/Syntax/methods.rb:54:in `create' # ./spec/integration/posts_permalinks_spec.rb:12:in `block (3 levels) in <top (required)>' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/hooks.rb:29:in `instance_eval' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/hooks.rb:29:in `run_in' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/hooks.rb:64:in `block in run_all' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/hooks.rb:64:in `each' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/hooks.rb:64:in `run_all' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/hooks.rb:110:in `run_hook' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/example_group.rb:191:in `block in eval_before_eachs' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/example_group.rb:191:in `each' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/example_group.rb:191:in `eval_before_eachs' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/example.rb:144:in `run_before_each' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/example.rb:48:in `block (2 levels) in run' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/example.rb:106:in `with_around_hooks' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/example.rb:46:in `block in run' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/example.rb:99:in `block in with_pending_capture' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/example.rb:98:in `catch' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/example.rb:98:in `with_pending_capture' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/example.rb:45:in `run' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/example_group.rb:262:in `block in run_examples' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/example_group.rb:258:in `map' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/example_group.rb:258:in `run_examples' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/example_group.rb:232:in `run' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/command_line.rb:27:in `block (2 levels) in run' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/command_line.rb:27:in `map' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/command_line.rb:27:in `block in run' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/reporter.rb:12:in `report' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/command_line.rb:24:in `run' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/runner.rb:55:in `run_in_process' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/runner.rb:46:in `run' # /Users/bradphelan/.rvm/gems/ruby-1.9.2-p180@ingd/gems/rspec-core-2.5.1/lib/rspec/core/runner.rb:10:in `block in autorun'
我完全被它难住了.有任何想法吗
布拉德
解决方法 你有没有运行rake db:test:prepare?它看起来像你的Post模型已发布_date,但你的工厂说它不存在.不运行此rake任务将是导致此问题的主要因素. 总结以上是内存溢出为你收集整理的ruby – 工厂女孩的奇怪问题全部内容,希望文章能够帮你解决ruby – 工厂女孩的奇怪问题所遇到的程序开发问题。
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