我对问题通过实例书第7章,其中在第一章中RSpec的规范得到这些错误信息的末尾了解Rails的故障/错误:得到:秀:ID => @user
1)UsersController应该有正确的标题失败/错误:get:show,:id => @user ActionController :: RoutingError:没有路由匹配{:id => nil,:controller =>“users”,:action = ''show'}#./spec/controllers/users_controller_spec.rb:36:in'block(2 levels)in'
2)UsersController应该包含用户名失败/错误:get:show,:id = > @user ActionController :: RoutingError:没有路由匹配{:id => nil,:controller =>“users”,:action =>“s ')#./spec/controllers/users_controller_spec.rb:41:in'block(2 levels)in'
3)UsersController应该有一个profile image失败/错误:get:show,:id => @用户ActionController :: RoutingError:没有路由匹配{:id => nil,:controller =>“users”,:action =>“show”}#./spec/controllers/users_controller_spec.rb:46:in`block(2水平)在“
下面是我已经做了所有相关的代码,
规格/控制器/ users_controller_spec.rb
it "should have the right title" do
get :show, :id => @user
response.should have_selector("title", :content => @user.name)
end
it "should include the user's name" do
get :show, :id => @user
response.should have_selectori("h1", :content => @user.name)
end
it "should have a profile image" do
get :show, :id => @user
response.should have_selector("h1>img", :class => "gravatar")
end
end
应用程序/控制器/ Users_controller.rb
class UsersController < ApplicationController
def show
@user = User.find(params[:id])
@title = @user.name
end
应用程序/佣工/ users_helper.rb
module UsersHelper
def gravatar_for(user, options = { :size => 50 })
gravatar_image_tag(user.email.downcase, :alt => user.name,
:class => 'gravatar',
:gravatar => options)
end
end
应用程序/视图/用户/ show.html.erb
<%= @user.name %>, <%= @user.email %>
<table class="profile" summary="Profile Information">
<tr>
<td class="main">
<h1>
<%= gravatar_for @user %>
<%= @user.name %>
</h1>
</td>
<td class="sidebar round">
<strong>Name</strong> <%= @user.name %><br />
<strong>URL</strong> <%= link_to user_path(@user), @user %>
</td>
</tr>
</table>
规格/工厂。 .rb
Factory.define :user do |user|
user.name "Michael Hartl"
user.email "[email protected]"
user.password "foobar"
user.password_confirmation "foobar"
end
那么如何添加@user?另外你对整个测试意味着什么? – mercxi
我也加了这个描述“GET”show'“做 之前(:each)做 @user = Factory(:user) end 它应该是成功的do get:show,:id => @用户 response.should be_success 结束 它 “应该找到正确的用户” 做 得到:秀:ID => @user 受让人(:用户)。应该== @user 结束 – mercxi
@mercxi:请不要把你的测试放在评论中。编辑你的问题,并把它放在那里,这样我们就可以看到它。 –