require 'spec_helper'

describe DashboardController do
  
  context "with an unauthenticated user" do

    it "redirects to sign-in page" do
      get :index
      expect(response).to be_redirect
      expect(flash[:alert]).to eq("You need to sign in or sign up before continuing.")
    end

  end

  context "with an authenticated user" do

    before do
      @user = FactoryGirl.find_or_create(:user_with_mail)
      sign_in @user
    end

    it "renders the dashboard with the user's info" do
      get :index
      expect(response).to be_successful
      expect(assigns(:user)).to eq(@user)
    end

    it "gathers the user's recent activity" do
      get :index
      expect(assigns(:activity)).to be_empty
    end

    it "gathers the user's notifications" do
      get :index
      expect(assigns(:notifications)).to be_true
    end

    context "with activities" do

      before :all do
        @now = DateTime.now.to_i
      end

      before do
        allow_any_instance_of(User).to receive(:events).and_return(activities)
      end

      def activities
        [
          { action: 'so and so edited their profile', timestamp: @now },
          { action: 'so and so uploaded a file', timestamp: (@now - 360 ) }
        ]
      end

      it "gathers the user's recent activity within the default amount of time" do
        get :index
        expect(assigns(:activity)).to eq(activities.reverse)
      end

      it "gathers the user's recent activity within a given timestamp" do
        get :index, { since: (@now - 60 ) }
        expect(assigns(:activity)).to eq([activities.first])
      end

      it "returns results in JSON" do
        get :activity
        expect(response).to be_successful
      end 

    end

  end

end