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ruby - 哈特尔章。 9.2.2 测试失败

转载 作者:行者123 更新时间:2023-11-28 21:32:22 26 4
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我即将进入秒。 9.2.3 突然我的规范测试变成了红色!!!!我究竟做错了什么??这是我的错误:

Failures:

1) Authentication authorization as wrong user visiting Users#edit page
Failure/Error: it { should_not have_selector('title', text: full_title('Edit user')) }
expected css "title" with text "Ruby on Rails Tutorial Sample App | Edit user" not to return anything
# ./spec/requests/authentication_pages_spec.rb:72:in `block (5 levels) in <top (required)>'

2) Authentication authorization as wrong user submitting a PUT request to the Users#update action
Failure/Error: specify { response.should redirect_to(root_path) }
Expected response to be a <:redirect>, but was <200>
# ./spec/requests/authentication_pages_spec.rb:77:in `block (5 levels) in <top (required)>'

Finished in 1.57 seconds
64 examples, 2 failures

Failed examples:

rspec ./spec/requests/authentication_pages_spec.rb:72 # Authentication authorization as wrong user visiting Users#edit page
rspec ./spec/requests/authentication_pages_spec.rb:77 # Authentication authorization as wrong user submitting a PUT request to the Users#update action

authentication_pages_spec.rb

require 'spec_helper'

describe "Authentication" do

subject { page }

describe "signin page" do
before { visit signin_path }

it { should have_selector('h1', text: 'Sign in') }
it { should have_selector('title', text: 'Sign in') }
end

describe "signin" do
before { visit signin_path }

describe "with invalid information" do
before { click_button "Sign in" }

it { should have_selector('title', text: 'Sign in') }
it { should have_selector('div.alert.alert-error', text: 'Invalid') }

describe "after visiting another page" do
before { click_link "Home" }
it { should_not have_selector('div.alert.alert-error') }
end
end

describe "with valid information" do
let(:user) { FactoryGirl.create(:user) }
before { sign_in user }

it { should have_selector('title', text: user.name) }
it { should have_link('Profile', href: user_path(user)) }
it { should have_link('Settings', href: edit_user_path(user)) }
it { should have_link('Sign out', href: signout_path) }
it { should_not have_link('Sign in', href: signin_path) }

describe "followed by signout" do
before { click_link "Sign out" }
it { should have_link('Sign in') }
end
end
end

describe "authorization" do

describe "for non-signed-in users" do
let(:user) { FactoryGirl.create(:user) }

describe "in the Users controller" do

describe "visiting the edit page" do
before { visit edit_user_path(user) }
it { should have_selector('title', text: 'Sign in') }
end

describe "submitting to the update action" do
before { put user_path(user) }
specify { response.should redirect_to(signin_path) }
end
end
end

describe "as wrong user" do
let(:user) { FactoryGirl.create(:user) }
let(:wrong_user) { FactoryGirl.create(:user, email: "wrong@example.com") }
before { sign_in user }

describe "visiting Users#edit page" do
before { visit edit_user_path(wrong_user) }
it { should_not have_selector('title', text: full_title('Edit user')) }
end

describe "submitting a PUT request to the Users#update action" do
before { put user_path(wrong_user) }
specify { response.should redirect_to(root_path) }
end
end
end
end

用户 Controller .rb

class UsersController < ApplicationController
before_filter :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(params[:user])
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(params[:user])
flash[:success] = "Profile updated"
sign_in @user
redirect_to @user
else
render 'edit'
end
end

private

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

def correct_user
@user = User.find(params[:id])
redirect_to(root_path) unless current_user?(@user)
end
end

sessions_helper.rb

module SessionsHelper

def sign_in(user)
cookies.permanent[:remember_token] = user.remember_token
self.current_user = user
end

def signed_in?
!current_user.nil?
end

def current_user=(user)
@current_user = user
end

def current_user
@current_user ||= User.find_by_remember_token(cookies[:remember_token])
end

def current_user?(user)
user == current_user
end

def sign_out
self.current_user = nil
cookies.delete(:remember_token)
end
end

user_pages_spec.rb

require 'spec_helper'

describe "User pages" do

subject { page }

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

it { should have_selector('h1', text: user.name) }
it { should have_selector('title', text: user.name) }
end

describe "signup page" do
before { visit signup_path }

it { should have_selector('h1', text: 'Sign up') }
it { should have_selector('title', text: full_title('Sign up')) }
end

describe "signup" 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 "Name", with: "Example User"
fill_in "Email", with: "user@example.com"
fill_in "Password", with: "foobar"
fill_in "Confirmation", with: "foobar"
end

describe "after saving the user" do
before { click_button submit }
let(:user) { User.find_by_email('user@example.com') }

it { should have_selector('title', text: user.name) }
it { should have_selector('div.alert.alert-success', text: 'Welcome') }
it { should have_link('Sign out') }
end

it "should create a user" do
expect { click_button submit }.to change(User, :count).by(1)
end
end
end

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

describe "page" do
it { should have_selector('h1', text: "Update your profile") }
it { should have_selector('title', text: "Edit user") }
it { should have_link('change', href: 'http://gravatar.com/emails') }
end

describe "with invalid information" do
before { click_button "Save changes" }

it { should have_content('error') }
end

describe "with valid information" do
let(:new_name) { "New Name" }
let(:new_email) { "new@example.com" }
before do
fill_in "Name", with: new_name
fill_in "Email", with: new_email
fill_in "Password", with: user.password
fill_in "Confirm Password", with: user.password
click_button "Save changes"
end

it { should have_selector('title', text: new_name) }
it { should have_selector('div.alert.alert-success') }
it { should have_link('Sign out', href: signout_path) }
specify { user.reload.name.should == new_name }
specify { user.reload.email.should == new_email }
end
end
end

可能是什么问题?这些东西几乎正是教程所要求的。

最佳答案

将您的 edit 操作更改为:

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

update 操作的第一行也应该这样做:

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

关于ruby - 哈特尔章。 9.2.2 测试失败,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/14888549/

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