manage_users_spec.rb

require 'rails_helper'

feature 'Managing users' do
  given(:user) { create(:user) }
  given(:admin) { create(:admin_user) }

  context 'as an Admin' do
    background do
      login_as admin
      user # reference user to ensure it exists
    end

    it 'shows the "Manage Users" link' do
      visit root_path
      expect(page).to have_link 'Manage Users'
    end

    it 'lets me access the "Manage Users" page' do
      visit manage_users_path
      expect(page).not_to have_content 'You are not authorized to access this page.'
    end

    it 'lists all users' do
      visit manage_users_path
      [user, admin].each { |u| expect(page).to have_content u.email }
    end

    it 'lets me edit a user' do
      visit manage_users_path
      within "tr:contains('#{user.email}')" do
        click_link 'Edit'
      end
      expect(page).to have_content 'Edit User'
    end

    it 'lets me delete a user' do
      visit manage_users_path
      within "tr:contains('#{user.email}')" do
        click_link 'Delete'
      end
      expect(page).to have_content 'User was successfully destroyed.'
    end
  end

  context 'as another user' do
    background do
      login_as user
    end

    it 'does not show the "Manage Users" link' do
      visit root_path
      expect(page).not_to have_link 'Manage Users'
    end

    it 'does not let me access the "Manage Users" page' do
      visit manage_users_path
      expect(page).to have_content 'You are not authorized to access this page.'
    end
  end
end