Some tests for users controller, and fixed users#index

Gemfile

@@ -76,6 +76,7 @@ group :development, :test do
   gem 'rspec', '>= 3.0.0.beta'
   gem 'rspec-rails', '>= 3.0.0.beta'
   gem 'capybara'
+  gem 'database_cleaner'
 end
 
 # FIXME: We should use http://weblog.rubyonrails.org/2012/3/21/strong-parameters/ 

Gemfile.lock

@@ -81,6 +81,7 @@ GEM
       thor
     d3_rails (3.4.6)
       railties (>= 3.1.0)
+    database_cleaner (1.2.0)
     devise (3.2.4)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
@@ -305,6 +306,7 @@ DEPENDENCIES
   cocoon
   coveralls
   d3_rails
+  database_cleaner
   devise
   factory_girl_rails
   formtastic (~> 2.3.0.rc3)

app/controllers/admin/users_controller.rb

@@ -2,9 +2,7 @@ class Admin::UsersController < ApplicationController
   before_filter :verify_admin
 
   def index
-    @users = User.all(:joins => :person,
-                      :order => "people.last_name ASC",
-                      :select => "users.*,
+    @users = User.joins(:person).order("people.last_name ASC").select("users.*,
                                   people.last_name AS last_name,
                                   people.first_name AS first_name,
                                   people.public_name AS public_name,

spec/controllers/admin/users_controller_spec.rb

@@ -0,0 +1,34 @@
+require 'spec_helper'
+
+describe Admin::UsersController do
+  shared_examples 'access as administration' do
+  	describe "GET '#index'" do
+      it 'populates an array of users' do
+        user1,user2 = create(:user,email:"gopesh.7500@gmail.com"),create(:user,email:"gopesh@gmail.com")
+        get :index
+        expect(assigns(:users)).to match_array([user1,user2])
+      end
+      
+      it 'renders index template' do
+        get :index
+        expect(response).to render_template :index
+      end
+    end
+
+    describe "PATCH '#update'" do
+      it 'locates the user' do
+        patch :update, id: @user.id, :user => {email:@user.email}
+        expect(assigns(:user)).to eq(@user)
+      end
+    end
+
+    describe 'admin access' do
+      before(:each) do
+        @user = create(:user)
+        @admin = create(:admin)
+        sign_in(@admin)
+      end
+      it_behaves_like 'access as administration'
+    end
+  end
+end

spec/factories/users.rb

@@ -2,7 +2,7 @@
 
 FactoryGirl.define do
   factory :user do
-    email 'example@example.com'
+    sequence(:email) {|n|'name#{n}@example.com'}
     password 'changeme'
     password_confirmation 'changeme'
     confirmed_at Time.now

spec/spec_helper.rb

@@ -4,10 +4,10 @@ Coveralls.wear!('rails')
 ENV["RAILS_ENV"] ||= 'test'
 require File.expand_path("../../config/environment", __FILE__)
 
-if Rails.configuration.database_configuration['test']['database'] == ':memory:'
-  load "#{Rails.root}/db/schema.rb"
-  load "#{Rails.root}/db/seeds.rb"
-end
+# if Rails.configuration.database_configuration['test']['database'] == ':memory:'
+#   load "#{Rails.root}/db/schema.rb"
+#   load "#{Rails.root}/db/seeds.rb"
+# end
 
 require 'rspec/rails'
 
@@ -30,19 +30,25 @@ RSpec.configure do |config|
   # config.mock_with :rr
 
   # Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
-  config.fixture_path = "#{::Rails.root}/spec/fixtures"
+  # config.fixture_path = "#{::Rails.root}/spec/fixtures"
 
   # If you're not using ActiveRecord, or you'd prefer not to run each of your
   # examples within a transaction, remove the following line or assign false
   # instead of true.
-  config.use_transactional_fixtures = true
+  config.use_transactional_fixtures = false
 
   # Run specs in random order to surface order dependencies. If you find an
   # order dependency and want to debug it, you can fix the order by providing
   # the seed, which is printed after each run.
   #     --seed 1234
   config.order = "random"
+  
+  # Enables devise sign_in function
+  config.include Devise::TestHelpers, type: :controller
 
+  # Includes support/login_macros for feature tests
+  config.include SigninMacros, type: :feature
+  
   # Include factory_girls syntax
   config.include FactoryGirl::Syntax::Methods
 

spec/support/database_cleaner.rb

@@ -0,0 +1,23 @@
+RSpec.configure do |config|
+
+  config.before(:suite) do
+    DatabaseCleaner.clean_with(:truncation)
+  end
+
+  config.before(:each) do
+    DatabaseCleaner.strategy = :transaction
+  end
+
+  config.before(:each, :js => true) do
+    DatabaseCleaner.strategy = :truncation
+  end
+
+  config.before(:each) do
+    DatabaseCleaner.start
+  end
+
+  config.after(:each) do
+    DatabaseCleaner.clean
+  end
+
+end

spec/support/sigin_macros.rb

@@ -0,0 +1,10 @@
+
+module SigninMacros
+  def sign_in(user)
+    visit new_user_session_path
+    fill_in 'user_email', with:'user.email'
+    fill_in 'user_password', with: 'user.password'
+    click_button 'Sign in'
+    page.should have_content('Signed in successfully')
+  end
+end