require 'action_dispatch/testing/integration'

class ActionDispatch::IntegrationTest
  def warden
    request.env['warden']
  end

  def create_user(options={})
    @user ||= begin
      user = User.create!(
        :username => 'usertest',
        :email => options[:email] || 'user@test.com',
        :password => options[:password] || '123456',
        :password_confirmation => options[:password] || '123456',
        :created_at => Time.now.utc
      )
      user.confirm! unless options[:confirm] == false
      user.lock_access! if options[:locked] == true
      user
    end
  end

  def create_admin(options={})
    @admin ||= begin
      admin = Admin.create!(
        :email => options[:email] || 'admin@test.com',
        :password => '123456', :password_confirmation => '123456',
        :active => options[:active]
      )
      admin.confirm! unless options[:confirm] == false
      admin
    end
  end

  def sign_in_as_user(options={}, &block)
    user = create_user(options)
    visit_with_option options[:visit], new_user_session_path
    fill_in 'email', :with => options[:email] || 'user@test.com'
    fill_in 'password', :with => options[:password] || '123456'
    check 'remember me' if options[:remember_me] == true
    yield if block_given?
    click_button 'Sign In'
    user
  end

  def sign_in_as_admin(options={}, &block)
    admin = create_admin(options)
    visit_with_option options[:visit], new_admin_session_path
    fill_in 'email', :with => 'admin@test.com'
    fill_in 'password', :with => '123456'
    yield if block_given?
    click_button 'Sign In'
    admin
  end

  # Fix assert_redirect_to in integration sessions because they don't take into
  # account Middleware redirects.
  #
  def assert_redirected_to(url)
    assert [301, 302].include?(@integration_session.status),
           "Expected status to be 301 or 302, got #{@integration_session.status}"

    assert_url url, @integration_session.headers["Location"]
  end

  def assert_current_url(expected)
    assert_url expected, current_url
  end

  def assert_url(expected, actual)
    assert_equal prepend_host(expected), prepend_host(actual)
  end

  protected

    def visit_with_option(given, default)
      case given
      when String
        visit given
      when FalseClass
        # Do nothing
      else
        visit default
      end
    end

    def prepend_host(url)
      url = "http://#{request.host}#{url}" if url[0] == ?/
      url
    end
end
