我对Ruby&轨;没有做太多的编程;但有技术背景。
我已经构建了一个非常少量的功能,主要是基于Railscasts,并希望使用TDD,并且我会回过头来尝试构建一些简单的测试,然后继续前进。
我坚持对视图进行测试,找不到类似的东西来弄清楚如何解决这个问题。我通过Railscasts,RSpec书等看过,并做了很多搜索。
所需的功能似乎工作正常,但测试失败。
感谢任何帮助或指示。
错误:
Failure/Error: render
ActionView::Template::Error:
No route matches {:action=>"show", :controller=>"email_verifies", :id=>nil}
# ./app/views/email_verifies/edit.html.haml:3:in `_app_views_email_verifies_edit_html_haml__3756516833416545914_70345184965780'
# ./spec/views/email_verifies/edit.html.haml_spec.rb:6:in `block (2 levels) in <top (required)>'
代码:
应用程序/视图/ email_verifies / edit.html.haml
%h1 Verify Email Address
= form_for @user, :url => email_verify_path(params[:id]) do |f|
.actions
= f.submit "Verify Email Address"
规格/视图/ email_verifies / edit.html.haml_spec.rb
require 'spec_helper'
describe "email_verifies/edit.html.haml" do
let(:user) { FactoryGirl.create(:user, :email_verify_token => "anything") }
it "displays the text on the rendered page" do
render
rendered.should have_content("Verify Email Address")
end
end
规格/工厂/ factories.rb
FactoryGirl.define do
factory :user do
sequence :email do |n|
"foo#{n}@example.com"
end
password "secret"
end
end
app / controllers / email_verifies_controller.rb的一部分 (此控制器中没有'show'动作)
def edit
@user = User.find_by_email_verify_token(params[:id])
unless @user
redirect_to signup_path, :alert => "This email verification has expired. Please sign up again."
end
end
部分路线:
edit_email_verify GET /email_verifies/:id/edit(.:format) email_verifies#edit
email_verify GET /email_verifies/:id(.:format) email_verifies#show
email_verifies GET /email_verifies(.:format) email_verifies#index
edit_email_verify GET /email_verifies/:id/edit(.:format) email_verifies#edit
email_verify GET /email_verifies/:id(.:format) email_verifies#show
PUT /email_verifies/:id(.:format) email_verifies#update
版本:
ruby 1.9.3p362
铁轨(3.2.13)
factory_girl(4.2.0)
factory_girl_rails(4.2.1)
rspec(2.13.0)
rspec-core(2.13.1)
rspec-expectations(2.13.0)
rspec-mocks(2.13.1)
rspec-rails(2.13.2)
答案 0 :(得分:0)
我对这种语法有点不熟悉,但根据错误,我认为问题在于:
it "displays the text on the rendered page" do
render #HERE!
rendered.should have_content("Verify Email Address")
end
在任何情况下,问题在于编辑操作(我认为,您在此处尝试测试的内容)需要:id
,因此它知道要编辑的电子邮件 - 查看输出rake routes
edit_email_verify GET /email_verifies/:id/edit(.:format)
您需要在该呈现调用中包含:id
- 这可能有效:
变化
it "displays the text on the rendered page" do
render
rendered.should have_content("Verify Email Address")
end
到
it "displays the text on the rendered page" do
render edit_email_verify_path(@user) #the @user might need to be changed
#depending on what the `:id` refers to
rendered.should have_content("Verify Email Address")
end
我刚试过
render edit_email_verify_path(:id => user.email_verify_token)
,似乎传递了正确的:id
,然后收到了错误
ActionView::MissingTemplate: Missing partial /email_verifies/anything/edit with {:locale=>[:en], :formats=>[:html, :text, :js, :css, :ics, :csv, :png, :jpeg, :gif, :bmp, :tiff, :mpeg, :xml, :rss, :atom, :yaml, :multipart_form, :url_encoded_form, :json, :pdf, :zip], :handlers=>[:erb, :builder, :coffee, :haml]}
之前应该已经看过了,但问题在于:
Missing partial /email_verifies/****anything****/edit
:id
中的/email_verifies/:id/edit
是用户:id
,因此您应该尝试
render edit_email_verify_path(user)
将返回/email_verifies/[your users id]/edit