volunteer_create_shift_user_spec.rb

require 'rails_helper'

feature 'Volunteer can view profile of event', js: true do

  sign_in_as(:volunteer)

  scenario 'Volunteer participate to events' do
    event = FactoryGirl.create(:event).decorate
    visit(volunteer_event_path(event))

    within("table.shifts") do
      click_on "Volunteer"
    end

    within(".shift-user.popup-content") do
      expect(page).to have_content event.name
      click_on "I want to volunteer"
    end

    within("table.shifts") do
      expect(page).to have_content("Withdrawn")
    end

    expect(event.shifts.first.users).to include(current_user)
  end
end