features_sign_in_spec.rb

require 'spec_helper'

feature 'Existing users can sign in to the site' do
  let(:user) { FactoryGirl.create :user }

  background do
    visit root_path
    click_link 'Sign in'
  end

  shared_examples_for 'sign in scenarios' do
    scenario 'User provides valid credentials' do
      fill_in 'user[email]', with: user.email
      fill_in 'user[password]', with: user.password
      submit_form

      current_path.should eq expected_path
      page.should have_flash :notice, /Signed in/
    end

    scenario 'User provides invalid credentials' do
      fill_in 'user[email]', with: 'not my email!'
      fill_in 'user[password]', with: user.password
      submit_form

      page.should have_flash :alert, /Invalid email/
    end
  end

  context 'when logging in as an administrator' do
    let(:user) { FactoryGirl.create :user, :administrator }
    let(:expected_path) { administrator_dashboard_path }

    it_behaves_like 'sign in scenarios'
  end

  context 'when logging in as a public user' do
    let(:user) { FactoryGirl.create :user, :public_user }
    let(:expected_path) { public_user_dashboard_path }

    it_behaves_like 'sign in scenarios'
  end
end