Michael Hartl Ruby on Rails tuttorial chapter9 Rspec Fail - ruby-on-rails-3

Question

Hi i'm a newbie to Rails. Ruby on Rails Tutorial Chapter 9, Rspec faild. rails ver. was 3.2.6. This source is github. I have 3 failing tests to complete the Chapter.
Terminal returns this:
$ bundle exec rspec spec/requests/user_pages_spec.rb
......F.FF.................
Failures:
1) User pages index pagination should list each user
Failure/Error: page.should have_selector('li', text: user.name)
expected css "li" with text "Person 41" to return something
# ./spec/requests/user_pages_spec.rb:44:in `block (5 levels) in <top (required)>'
# ./spec/requests/user_pages_spec.rb:43:in `each'
# ./spec/requests/user_pages_spec.rb:43:in `block (4 levels) in <top (required)>'
2) User pages delete links as an admin user
Failure/Error: it { should have_link('delete', href: user_path(User.first)) }
expected link "delete" to return something
# ./spec/requests/user_pages_spec.rb:61:in `block (4 levels) in <top (required)>'
3) User pages delete links as an admin user should be able to delete another user
Failure/Error: expect { click_link('delete') }.to change(User, :count).by(-1)
Capybara::ElementNotFound:
no link with title, id or text 'delete' found
# (eval):2:in `click_link'
# ./spec/requests/user_pages_spec.rb:63:in `block (5 levels) in <top (required)>'
# ./spec/requests/user_pages_spec.rb:63:in `block (4 levels) in <top (required)>'
Finished in 4.6 seconds
27 examples, 3 failures
Failed examples:
rspec ./spec/requests/user_pages_spec.rb:42 # User pages index pagination should list each user
rspec ./spec/requests/user_pages_spec.rb:61 # User pages delete links as an admin user
rspec ./spec/requests/user_pages_spec.rb:62 # User pages delete links as an admin user should be able to delete another user
Spec File is This:
$ cat spec/requests/user_pages_spec.rb
require 'spec_helper'
describe "User pages" do
subject { page }
describe "index" do
let(:user) { FactoryGirl.create(:user) }
before(:all) { 30.times { FactoryGirl.create(:user) } }
after(:all) { User.delete_all }
before do
sign_in user
visit users_path
end
it { should have_selector('title', text: 'All users') }
it { should have_selector('h1', text: 'All users') }
describe "pagination" do
it { should have_selector('div.pagination') }
it "should list each user" do
User.paginate(page: 1).each do |user|
page.should have_selector('li', text: user.name)
end
end
before do
sign_in FactoryGirl.create(:user)
FactoryGirl.create(:user, name: "Bob", email: "bob#example.com")
FactoryGirl.create(:user, name: "Ben", email: "ben#example.com")
visit users_path
end
it { should have_selector('title', text: 'All users') }
it { should have_selector('h1', text: 'All users') }
it "should list each user" do
User.all.each do |user|
page.should have_selector('li', text: user.name)
end
end
end
end
describe "delete links" do
it { should_not have_link('delete') }
describe "as an admin user" do
let(:admin) { FactoryGirl.create(:admin) }
before do
sign_in admin
visit users_path
end
it { should have_link('delete', href: user_path(User.first)) }
it "should be able to delete another user" do
expect { click_link('delete') }.to change(User, :count).by(-1)
end
it { should_not have_link('delete', href: user_path(admin)) }
end
end
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
it "should create a user" do
expect { click_button submit }.to change(User, :count).by(1)
end
describe "after saving the user" do
before { click_button submit }
it { should have_link('Sign out') }
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

Answer 1

Kind of late, but maybe this can helps others as helping me.
My answer here
I guess this resolve the 2 and 3 fails.
Regards