discourse/spec/requests/about_controller_spec.rb

require 'rails_helper'

describe AboutController do

  context '.index' do

    it "should display the about page for anonymous user when login_required is false" do
      SiteSetting.login_required = false
      get "/about"

      expect(response.status).to eq(200)
      expect(response.body).to include("<title>About - Discourse</title>")
    end

    it 'should redirect to login page for anonymous user when login_required is true' do
      SiteSetting.login_required = true
      get "/about"

      expect(response).to redirect_to '/login'
    end

    it "should display the about page for logged in user when login_required is true" do
      SiteSetting.login_required = true
      sign_in(Fabricate(:user))
      get "/about"

      expect(response.status).to eq(200)
    end

    context "crawler view" do
      it "should include correct title" do
        get '/about', headers: { 'HTTP_USER_AGENT' => 'Googlebot' }
        expect(response.status).to eq(200)
        expect(response.body).to include("<title>About - Discourse</title>")
      end
    end
  end
end