找不到字段第一個水豚元素沒有找到

Question

我又回到了另一個問題。我正在通過Michael Hartl rails教程，並且我似乎陷入了這一部分（我用版本控制重做了三次，並且在這裏得到了相同的結果。）

我得到這個錯誤信息：

2）用戶頁面編輯用有效的信息 故障/錯誤：FILL_IN 「第一」，以：new_first 水豚:: ElementNotFound： 無法找到現場 「第一」 ＃./spec/requests/ user_pages_spec.rb：57：在'block（4 levels）in'

而且我多次得到同樣的信息。我認爲在這一點上我有大約7個錯誤作爲原因。

所以，這裏的相關代碼：

require 'spec_helper' 

describe "User pages" do 

    describe "profile page" do 
    let(:user) { FactoryGirl.create(:user) } 
    before { visit user_path(user) } 
    end 

    describe "signup page" do 

    before { visit signup_path } 

    let(:submit) { "Create my account" } 

    describe "with invalid information" do 
     it "should not create a user" do 
     expect { click_button submit }.not_to change(User, :count) 
     end 
    end 

    describe "with valid information" do 
     before do 
     fill_in "First",  with: "Example" 
     fill_in "Last",   with: "User" 
     fill_in "Email",  with: "user@example.com" 
     fill_in "Password",  with: "foobar" 
     fill_in "Confirmation", with: "foobar" 
     expect do 
      click_button "Create my account" 
     end.to change(User, :count).by(1) 
     end 
    end 
    end 

    describe "edit" do 
    let(:user) { FactoryGirl.create(:user) } 
    before { visit edit_user_path(user) } 

    describe "page" do 

     specify { page { should have_content("Update your profile") } } 
     specify { page { should have_title("Edit User") } } 
     specify { page { should have_link('change', href: 'http://gravatar.com/emails') } } 
    end 

    describe "with invalid information" do 
     before { click_button "Save changes" } 
     specify { page { should have_content("error") } } 
    end 

    describe "with valid information" do 
     let(:new_first) { "First" } 
     let(:new_last) { "Last" } 
     let(:new_email) { "new@andover.edu" } 
     before do 
     fill_in "First",    with: new_first 
     fill_in "Last",    with: new_last 
     fill_in "Email",   with: new_email 
     fill_in "Password",   with: user.password 
     fill_in "Confirm Password", with: user.password 
     click_button "Save changes" 
     end 

     specify { page { should have_selector("div.alert.alert-success") } } 
     specify { page { should have_title("new_first") } } 
     specify { page { should have_link('Sign out', href: signout_path) } } 
     specify { expect(user.reload.name).to eq new_first } 
     specify { expect(user.reload.name).to eq new_last } 
     specify { expect(user.reload.email).to eq new_email } 
    end 
    end 
end 

那是我user_pages規範。這是我的用戶控制器。

class UsersController < ApplicationController 
    before_action :signed_in_user, only: [:edit, :update] 
    def show 
    @user = User.find(params[:id]) 
    end 

    def new 
    @user = User.new 
    end 

    def create 
    @user = User.new(user_params) 
    if @user.save 
     sign_in @user 
     flash[:success] = "Welcome to the Sample App!" 
     redirect_to @user 
    else 
     render 'new' 
    end 
    end 

    def edit 
    @user = User.find(params[:id]) 
    end 

    def update 
    @user = User.find(params[:id]) 
    if @user.update_attributes(user_params) 
     # Handle a successful update. 
    else 
     render 'edit' 
    end 
    end 

    private 

    def user_params 
     params.require(:user).permit(:name, :email, :password, 
            :password_confirmation) 
    end 

    # Before filters 

    def signed_in_user 
     redirect_to signin_url, notice: "Please sign in." unless signed_in? 
    end 
end 

這裏是html頁面本身。

<% provide(:title, "Edit user") %> 
<h1>Update your profile</h1> 

<div class="row"> 
    <div class="span6 offset3"> 
    <%= form_for(@user) do |f| %> 
     <%= render 'shared/error_messages' %> 

     <%= f.label :first %> 
     <%= f.text_field :first %> 

     <%= f.label :last %> 
     <%= f.text_field :last %> 

     <%= f.label :email %> 
     <%= f.text_field :email %> 

     <%= f.label :password %> 
     <%= f.password_field :password %> 

     <%= f.label :password_confirmation, "Confirm Password" %> 
     <%= f.password_field :password_confirmation %> 

     <%= f.submit "Save changes", class: "btn btn-large btn-primary" %> 
    <% end %> 

    <%= gravatar_for @user %> 
    <a href="http://gravatar.com/emails">change</a> 
    </div> 
</div> 

Answer 1

我與密碼字段有相同的錯誤。 我將「user_」添加到具有錯誤的字段中以解決該問題。

describe "with valid information" do 
    before do 
    fill_in "Name",   with: "Example User" 
    fill_in "Email",   with: "user@example.com" 
    fill_in "user_password", with: "foobar" 
    fill_in "Confirmation", with: "foobar" 
end