找不到字段：“名称”

我正在做Michael Hartl Rails 3教程，第8.4章316-320页。我运行users_spec.rb测试和两个测试不与下面的错误传递：找不到字段：“名称”

Failures: 

1) Users signup failure should not make a new user 

Failure/Error: fill_in "Name", :with => "" 
Webrat::NotFoundError: 

Could not find field: "Name" 

# ./spec/requests/users_spec.rb:12:in `block (5 levels) in <top (required)>' 
# ./spec/requests/users_spec.rb:10:in `block (4 levels) in <top (required)>' 

2) Users signup success should make a new user 

Failure/Error: fill_in "Name",    :with => "Example User" 
Webrat::NotFoundError: 

Could not find field: "Name" 

# ./spec/requests/users_spec.rb:28:in `block (5 levels) in <top (required)>' 
# ./spec/requests/users_spec.rb:26:in `block (4 levels) in <top (required)>' 

Finished in 3.97 seconds 

2 examples, 2 failures**

MY USERS_SPEC.RB文件 -

require 'spec_helper' 

describe "Users" do 
    describe "signup" do 
    describe "failure" do 
     it "should not make a new user" do 
     lambda do 
      visit signup_path 
      fill_in "Name",  :with => "" 
      fill_in "Email",  :with => "" 
      fill_in "Password", :with => "" 
      fill_in "Confirmation", :with => "" 
      click_button 
      response.should render_template('users/new') 
      response.should have_selector("div#error_explanation") 
     end.should_not change(User, :count) 
     end 
    end 

    describe "success" do 
     it "should make a new user" do 
     lambda do 
      visit signup_path 
      fill_in "Name",  :with => "Example User" 
      fill_in "Email",  :with => "[email protected]" 
      fill_in "Password", :with => "foobar" 
      fill_in "Confirmation", :with => "foobar" 
      click_button 
      response.should have_selector("div.flash.success",:content => "Welcome") 
      response.should render_template('users/show') 
     end.should change(User, :count).by(1) 
     end 
    end 
    end 
end

谁能帮助我？

谢谢！

来源

2011-04-26 LearningRoR

好的我解决了这个问题。我使用了Rails 3教程使我的身份验证系统，我自己的网站，所以我在应用程序/视图/用户更改注册表单/迈克尔Hartls原新一点点：

原始 =

<div id="signupfield"> 
<%= f.label :name, "Name" %><br /> 
<%= f.text_field :name %> 
</div>

我自己编辑 =

<div id="signupfield"> 
<%= f.label :name, "Username" %><br /> 
<%= f.text_field :name %> 
</div>

括号（名称&用户名）是很重要的，因为它会在规格/请求S/users_spec.rb：

原始 =

lambda do 
visit signup_path 
fill_in "Name", :with => "".......

我自己的编辑 =

lambda do 
visit signup_path  
fill_in "Username", :with => ""......

我得到了测试完全通过，只记得无论你放在括号必须与视图括号相同。

来源

2011-04-27 02:42:48 LearningRoR

您必须先在数据库上创建用户表。然后，创建相应的字段（名称，电子邮件，密码，确认）。

运行迁移（耙分贝：迁移）

因此，尝试再次运行测试。

来源

2011-04-26 01:43:01

打印回应以查看您实际获得的内容。您也可以查看log/test.log以查看该请求是否存在异常或重定向。

visit signup_path 
puts response.body

来源

2011-04-26 04:41:14

找不到字段：“名称”

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