register spec

require 'rails_helper'

RSpec.describe 'signup page', type: :request do
  it 'allows user with valid credentials to signup' do
    user = FactoryGirl.build(:user)
    visit '/signup'
    fill_in 'user_name', with: user.name
    fill_in 'user_email', with: user.email
    fill_in 'user_password', with: 'swordfish'
    fill_in 'user_password_confirmation', with: 'swordfish'
    click_button 'Sign Up'
    expect(page).to have_content user.name
  end
end