Rails Tutorial

authentication_pages_spec.rb

require 'spec_helper'

describe "Authentication" do
 subject { page }
 
 describe "signin" do
  
  before { visit signin_path }
  
  describe "with invalid information" do 
    before { click_button "Sign in" }
    
    it { should have_selector('h1', text: 'Sign in') }
    it { should have_selector('div.flash.error', text: 'Invalid') }
    
    describe "after visiting another page" do
      before { click_link "Home" }
      it { should_not have_selector('div.flash.error') }
    end
  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

edit.html.erb

<% provide :title, "Edit user" %>
<h1>Edit user</h1>

<%= form_for(@user) do |f| %>
	<%= render 'shared/error_messages' %>
	<div class="field">
		<%= f.label :name %><br />
		<%= f.text_field :name %>
	</div>
	<div class="field">
		<%= f.label :email %><br />
		<%= f.text_field :email %>
	</div>
	<div class="field">
		<%= f.label :password %><br />
		<%= f.password_field :password %>
	</div>
	<div class="field">
		<%= f.label :password_confirmation, "Confirmation" %><br />
		<%= f.password_field :password_confirmation %>
	</div>
	<div class="actions">
		<%= f.submit "Update" %>
	</div>
<% end %>
	
<div>
	<%= gravatar_for(@user) %>
	<a href="http://gravatar.com/emails">change</a>
</div>

Rspec errors

Failures:

  1) UsersController GET 'name:string' returns http success
     Failure/Error: get 'name:string'
     AbstractController::ActionNotFound:
       The action 'name:string' could not be found for UsersController
     # ./spec/controllers/users_controller_spec.rb:6:in `block (3 levels) in <top (required)>'

  2) UsersController GET 'email:string' returns http success
     Failure/Error: get 'email:string'
     AbstractController::ActionNotFound:
       The action 'email:string' could not be found for UsersController
     # ./spec/controllers/users_controller_spec.rb:13:in `block (3 levels) in <top (required)>'

  3) Authentication signin with valid information 
     Failure/Error: before { sign_in(user) }
     NoMethodError:
       undefined method `sign_in' for #<RSpec::Core::ExampleGroup::Nested_4::Nested_1::Nested_2:0x007f9a442f2d40>
     # ./spec/requests/authentication_pages_spec.rb:23:in `block (4 levels) in <top (required)>'

  4) Authentication signin with valid information 
     Failure/Error: before { sign_in(user) }
     NoMethodError:
       undefined method `sign_in' for #<RSpec::Core::ExampleGroup::Nested_4::Nested_1::Nested_2:0x007f9a431f5948>
     # ./spec/requests/authentication_pages_spec.rb:23:in `block (4 levels) in <top (required)>'

  5) Authentication signin with valid information 
     Failure/Error: before { sign_in(user) }
     NoMethodError:
       undefined method `sign_in' for #<RSpec::Core::ExampleGroup::Nested_4::Nested_1::Nested_2:0x007f9a41d1b518>
     # ./spec/requests/authentication_pages_spec.rb:23:in `block (4 levels) in <top (required)>'

  6) Authentication signin with valid information 
     Failure/Error: before { sign_in(user) }
     NoMethodError:
       undefined method `sign_in' for #<RSpec::Core::ExampleGroup::Nested_4::Nested_1::Nested_2:0x007f9a431ee0d0>
     # ./spec/requests/authentication_pages_spec.rb:23:in `block (4 levels) in <top (required)>'

  7) Authentication signin with valid information 
     Failure/Error: before { sign_in(user) }
     NoMethodError:
       undefined method `sign_in' for #<RSpec::Core::ExampleGroup::Nested_4::Nested_1::Nested_2:0x007f9a432e5dd0>
     # ./spec/requests/authentication_pages_spec.rb:23:in `block (4 levels) in <top (required)>'

  8) Authentication signin with valid information followed by signout 
     Failure/Error: before { sign_in(user) }
     NoMethodError:
       undefined method `sign_in' for #<RSpec::Core::ExampleGroup::Nested_4::Nested_1::Nested_2::Nested_1:0x007f9a43634860>
     # ./spec/requests/authenticatio

user_pages_spec.rb

require 'spec_helper'

describe "UserPages" 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', test: 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 }
    
    describe "error messages" do
      before { click_button "Sign up" }
      
      let(:error) { 'errors prohibited this user from being saved' }
      
      it { should have_selector('title', text: 'Sign up') }
      it { should have_content(error) }
    end
    
    describe "with invalid information" do
      it "should not create a user" do
        expect { click_button "Sign up" }.not_to change(User, :count)
      end
    end
    
    describe "with valid information" do
      before do
        fill_in "Name",          with: "Example User"
        fill_in "Email",         with: "[email protected]"
        fill_in "Password",      with: "foobar"
        fill_in "Confirmation",  with: "foobar" 
      end
      it "should create a user" do
        expect { click_button "Sign up" }.to change(User, :count).by(1)
      end
        describe "after saving the user" do
          before { click_button "Sign up" }
          let(:user) { User.find_by_email('[email protected]') }

          it {should have_selector('title', text: user.name) }
          it {should have_selector('div.flash.success', text: 'Welcome') }
          it { should have_link('Sign out') }
        end
    end
    describe "edit" do
      let(:user) { FactoryGirl.create(:user) }
      before { visit edit_user_path(user) }
      
      describe "page" do
        it { should have_selector('h1', text: "Edit user") }
        it { should have_selector('title', text: "Edit user") }
        it { should have_link('change', href: 'http://gravatar.com/emails') }
      end
      
      describe "with valid information" do
        let(:user)          { FactoryGirl.create(:user) }
        let(:new_name)      { "New Name" }
        let(:new_email)     { "[email protected]" }
        before do
          fill_in "Name",           with: new_name
          fill_in "Email",          with: new_email
          fill_in "Password",       with: user.password
          fill_in "Confirmation",   with: user.password
          click_button "Update"
        end 
        
        it { should have_selector('title', text:new_name) }
        it { should have_selector('div.flash.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   
end

users_controller.rb

class UsersController < ApplicationController
  
  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
end