Capybara preliminary

.gitignore

@@ -16,3 +16,4 @@
 
 *.komodoproject
 .DS_Store
+.project

Gemfile

@@ -42,8 +42,13 @@ group :test, :development do
   gem 'guard'
   gem 'guard-spork'
 
+  gem 'rb-readline'
+
   gem 'guard-rspec'
   gem 'rspec-rails'
+
+  gem 'capybara'
 
   gem 'growl', :require => false
+  gem 'ruby_gntp'
 end

Gemfile.lock

@@ -33,6 +33,15 @@ GEM
     arel (2.2.1)
     bcrypt-ruby (3.0.1)
     builder (3.0.0)
+    capybara (1.1.2)
+      mime-types (>= 1.16)
+      nokogiri (>= 1.3.3)
+      rack (>= 1.0.0)
+      rack-test (>= 0.5.4)
+      selenium-webdriver (~> 2.0)
+      xpath (~> 0.1.4)
+    childprocess (0.2.4)
+      ffi (~> 1.0.6)
     coffee-rails (3.1.1)
       coffee-script (>= 2.2.0)
       railties (~> 3.1.0)
@@ -75,6 +84,7 @@ GEM
       treetop (~> 1.4.8)
     mime-types (1.17.2)
     multi_json (1.0.4)
+    nokogiri (1.5.0)
     orm_adapter (0.0.5)
     polyglot (0.3.3)
     rack (1.3.5)
@@ -102,6 +112,7 @@ GEM
       rdoc (~> 3.4)
       thor (~> 0.14.6)
     rake (0.9.2.2)
+    rb-readline (0.4.2)
     rdoc (3.12)
       json (~> 1.4)
     rspec (2.7.0)
@@ -117,12 +128,19 @@ GEM
       activesupport (~> 3.0)
       railties (~> 3.0)
       rspec (~> 2.7.0)
+    ruby_gntp (0.3.4)
+    rubyzip (0.9.5)
     sass (3.1.12)
     sass-rails (3.1.5)
       actionpack (~> 3.1.0)
       railties (~> 3.1.0)
       sass (~> 3.1.10)
       tilt (~> 1.3.2)
+    selenium-webdriver (2.15.0)
+      childprocess (>= 0.2.1)
+      ffi (~> 1.0.9)
+      multi_json (~> 1.0.4)
+      rubyzip
     spork (0.9.0.rc9)
     sprockets (2.0.3)
       hike (~> 1.2)
@@ -142,11 +160,14 @@ GEM
       multi_json (>= 1.0.2)
     warden (1.1.0)
       rack (>= 1.0)
+    xpath (0.1.4)
+      nokogiri (~> 1.3)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
+  capybara
   coffee-rails (~> 3.1.1)
   devise
   factory_girl_rails
@@ -156,7 +177,9 @@ DEPENDENCIES
   guard-spork
   jquery-rails
   rails (= 3.1.3)
+  rb-readline
   rspec-rails
+  ruby_gntp
   sass-rails (~> 3.1.5)
   spork (>= 0.9.0.rc8)
   sqlite3

app/views/application/_header.html.erb

@@ -18,7 +18,7 @@
           <%= form_tag user_session_path do %>
             <%= text_field_tag "user[email]", '', class: "input-small", placeholder: "Email" %>
             <%= password_field_tag "user[password]", '', class: "input-small", placeholder: "Password" %>
-            <%= button_tag "Sign in", class: "btn" %>
+            <%= button_tag "Sign in", class: "btn", id: "header_sign_in" %>
           <% end %>
         <% end %>
       </div>

spec/factories/users.rb

@@ -2,5 +2,7 @@
 
 FactoryGirl.define do
   factory :user do
+    sequence(:email) { |n| "test#{n}@example.com" }
+    password "secret"
   end
 end

spec/integration/sign_in_spec.rb

@@ -0,0 +1,78 @@
+require 'spec_helper'
+
+describe 'home page' do  
+  it 'logs in with invalid credentials' do
+    visit '/'
+
+    user = create(:user)
+
+    fill_in('user[email]', :with => user.email)
+    fill_in('user[password]', :with => 'this_is_not_a_valid_password')
+    click_button('header_sign_in')
+
+    current_path.should == '/users/sign_in'
+  end
+
+  it 'logs in and out using valid credentials' do
+    visit '/'
+
+    user = create(:user)
+
+    fill_in('user[email]', :with => user.email)
+    fill_in('user[password]', :with => user.password)
+    click_button('header_sign_in')
+
+    current_path.should == '/'
+    page.should have_content(user.email)
+
+    click_link('Sign out')
+
+    current_path.should == '/'
+    page.should have_no_content(user.email)
+  end
+
+  it 'logs in with invalid credentails and then logs into /users/sign_in with invalid credentials' do
+    visit '/'
+
+    user = create(:user)
+
+    fill_in('user[email]', :with => user.email)
+    fill_in('user[password]', :with => 'this_is_not_a_valid_password')
+    click_button('header_sign_in')
+
+    current_path.should == '/users/sign_in'
+
+    within("form[@id='user_new']") do
+      fill_in('user[email]', :with => 'testing')
+      fill_in('user[password]', :with => 'testing')
+      click_button('Sign in')
+    end
+
+    current_path.should == '/users/sign_in'
+  end
+
+  it 'logs in with invalid credentails and then logs into /users/sign_in with valid credentials' do
+    visit '/'
+
+    user = create(:user)
+
+    fill_in('user[email]', :with => user.email)
+    fill_in('user[password]', :with => 'this_is_not_a_valid_password')
+    click_button('header_sign_in')
+
+    current_path.should == '/users/sign_in'
+
+    within("form[@id='user_new']") do
+      fill_in('user[email]', :with => user.email)
+      fill_in('user[password]', :with => user.password)
+      click_button('Sign in')
+    end
+
+    current_path.should == '/'
+
+    click_link('Sign out')
+
+    current_path.should == '/'
+    page.should have_no_content(user.email)
+  end
+end

spec/integration/signup_spec.rb

@@ -0,0 +1,63 @@
+require 'spec_helper'
+
+# simple sign up macro for a user
+def sign_up(user)
+  within "#user_new" do
+    fill_in "user_email", with: user.email
+    fill_in "user_password", with: user.password
+    fill_in "user_password_confirmation", with: user.password_confirmation
+
+    click_button 'Sign up'
+  end
+end
+
+describe "the signup process", type: :request do
+
+  context "with valid parameters" do
+    before :each do
+      @user = FactoryGirl.build(:user)
+    end
+
+    it "signs me up" do
+      visit new_user_registration_path
+
+      @user.password_confirmation = @user.password
+      sign_up(@user)
+
+      page.should have_content(@user.email)
+      current_path.should eq(root_path)
+    end
+  end
+
+  context "with invalid parameters" do
+    before do
+      visit new_user_registration_path
+    end
+
+    it "should require an email" do
+      user = build(:user, email: nil)
+      sign_up user
+      page.should have_content("Email can't be blank")
+    end
+
+    it "should require a password" do
+      user = build(:user, password: nil)
+      sign_up user
+      page.should have_content("Password can't be blank")
+    end
+
+    it "should confirm the password" do
+      user = build(:user)
+      sign_up user
+      page.should have_content("Password doesn't match confirmation")
+    end
+
+    it "should not allow a user to sign up more than once" do
+      first = create(:user)
+      user = build(:user, email: first.email)
+      sign_up user
+      page.should have_content("Email has already been taken")
+    end
+  end
+
+end

spec/models/user_spec.rb

@@ -1,5 +1,20 @@
 require 'spec_helper'
 
 describe User do
-  pending "add some examples to (or delete) #{__FILE__}"
+
+  it "should require an email address" do
+    user = build(:user, email: nil)
+    user.should_not be_valid
+  end
+
+  it "should only allow a valid email" do
+    user = build(:user, email: "bad/email")
+    user.should_not be_valid
+  end
+
+  it "should require a password" do
+    user = build(:user, password: nil)
+    user.should_not be_valid
+  end
+
 end

spec/spec_helper.rb

@@ -8,6 +8,9 @@
   require 'rspec/rails'
   require 'rspec/autorun'
 
+  # Add this to load Capybara integration:
+  require 'capybara/rspec'
+
   # Requires supporting ruby files with custom matchers and macros, etc,
   # in spec/support/ and its subdirectories.
   Dir[Rails.root.join("spec/support/**/*.rb")].each {|f| require f}
@@ -34,5 +37,8 @@
 
     # Require Factory Girls
     config.include FactoryGirl::Syntax::Methods
+
+    # include devise test helpers
+    config.include Devise::TestHelpers, :type => :controller
   end
-end
+end