openproject/spec/features/work_packages/details/details_toolbar_spec.rb

require 'spec_helper'
require 'features/work_packages/work_packages_page'

describe 'Work package details toolbar', js: true, selenium: true do
  let(:project) { FactoryBot.create :project_with_types, is_public: true }
  let!(:work_package) { FactoryBot.create :work_package, project: project }
  let(:work_packages_page) { WorkPackagesPage.new(project) }

  describe 'toggle watch state' do
    let(:user) { FactoryBot.create :admin }
    before do
      login_as(user)
      work_packages_page.visit_index(work_package)
    end

    it 'toggles the watch state' do
      expect(work_package.watcher_users).not_to include(user)
      expect(page).to have_selector('.work-packages--details-toolbar button', text: 'Watch')
      within '.work-packages--details-toolbar' do
        click_button 'Watch'
      end

      expect(page).to have_selector('.work-packages--details-toolbar button', text: 'Unwatch')

      expect(work_package.reload.watcher_users).to include(user)
      expect(page).to have_selector('.work-packages--details-toolbar button', text: 'Unwatch')
    end
  end
end