require 'rails_helper'

describe CheckoutsController do
  fixtures :all

  describe "GET index", solr: true do
    before do
      Checkout.reindex
    end

    before(:each) do
      FactoryGirl.create(:profile)
    end

    describe "When logged in as Administrator" do
      login_fixture_admin

      it "assigns all checkouts as @checkouts" do
        get :index
        assigns(:checkouts).should eq Checkout.order('checkouts.created_at DESC').page(1)
        assigns(:checkouts).total_entries.should eq Checkout.count
      end

      it "should get other user's index" do
        get :index, user_id: users(:admin).username
        response.should be_success
        assigns(:checkouts).should eq users(:admin).checkouts.not_returned.order('checkouts.id DESC').page(1)
      end
    end

    describe "When logged in as Librarian" do
      login_fixture_librarian

      it "should get index" do
        get :index
        response.should be_success
      end

      it "should get index txt" do
        get :index, format: 'txt'
        assigns(:checkouts).count.should eq assigns(:checkouts).total_entries
        response.should be_success
      end

      it "should get index rss" do
        get :index, format: 'rss'
        assigns(:checkouts).count.should eq assigns(:checkouts).total_entries
        response.should be_success
      end

      it "should get overdue index" do
        get :index, days_overdue: 1
        assigns(:checkouts).should eq Checkout.overdue(1.day.ago.beginning_of_day).order('checkouts.id DESC').page(1)
        response.should be_success
      end

      it "should get overdue index with number of days_overdue" do
        get :index, days_overdue: 2
        response.should be_success
        assigns(:checkouts).size.should > 0
      end

      it "should get overdue index with invalid number of days_overdue" do
        get :index, days_overdue: 'invalid days'
        response.should be_success
        assigns(:checkouts).size.should > 0
      end

      it "should get other user's index" do
        get :index, user_id: users(:admin).username
        response.should be_success
        assigns(:checkouts).should eq users(:admin).checkouts.not_returned.order('checkouts.id DESC').page(1)
      end

      it "should get index with item_id" do
        get :index, item_id: 1
        response.should be_success
        assigns(:checkouts).should eq items(:item_00001).checkouts.order('checkouts.id DESC').page(1)
      end
    end

    describe "When logged in as User" do
      login_fixture_user

      it "assigns all checkouts as @checkouts" do
        get :index
        assigns(:checkouts).should eq(users(:user1).checkouts.order('checkouts.created_at DESC').page(1))
        assigns(:checkouts).total_entries.should eq users(:user1).checkouts.count
        response.should be_success
      end

      it "should be forbidden if other's username is specified" do
        user = users(:user3)
        get :index, user_id: user.username
        assigns(:checkouts).should be_nil
        response.should be_forbidden
      end

      it "should get my index feed" do
        get :index, format: 'rss'
        response.should be_success
        assigns(:checkouts).should eq(users(:user1).checkouts.order('checkouts.created_at DESC').page(1))
      end

      it "should get my index with user_id" do
        get :index, user_id: users(:user1).username
        assigns(:checkouts).should be_nil
        response.should redirect_to checkouts_url
      end

      it "should get my index in txt format" do
        get :index, user_id: users(:user1).username, format: 'txt'
        response.should redirect_to checkouts_url(format: :txt)
        assigns(:checkouts).should be_nil
      end

      it "should get my index in rss format" do
        get :index, user_id: users(:user1).username, format: 'rss'
        response.should redirect_to checkouts_url(format: :rss)
        assigns(:checkouts).should be_nil
      end

      it "should not get other user's index" do
        get :index, user_id: users(:admin).username
        response.should be_forbidden
      end
    end

    describe "When not logged in" do
      it "assigns nil as @checkouts" do
        get :index
        assigns(:checkouts).should be_nil
        response.should redirect_to(new_user_session_url)
      end

      it "assigns his own checkouts as @checkouts" do
        token = "577830b08ecf9c4c4333d599a57a6f44a7fe76c0"
        user = Profile.where(checkout_icalendar_token: token).first.user
        get :index, icalendar_token: token
        assigns(:checkouts).should eq user.checkouts.not_returned.order('checkouts.id DESC')
        response.should be_success
      end

      it "should get ics template" do
        token = "577830b08ecf9c4c4333d599a57a6f44a7fe76c0"
        user = Profile.where(checkout_icalendar_token: token).first.user
        get :index, icalendar_token: token, format: :ics
        assigns(:checkouts).should eq user.checkouts.not_returned.order('checkouts.id DESC')
        response.should be_success
      end
    end
  end

  describe "GET show" do
    describe "When logged in as Administrator" do
      login_fixture_admin

      it "should show other user's content" do
        get :show, id: 3
        response.should be_success
      end
    end

    describe "When logged in as Librarian" do
      login_fixture_librarian

      it "should show other user's content" do
        get :show, id: 3
        response.should be_success
      end
    end

    describe "When logged in as User" do
      login_fixture_user

      it "should show my account" do
        get :show, id: 3
        response.should be_success
        assigns(:checkout).should eq checkouts(:checkout_00003)
      end

      it "should not show other user's checkout" do
        get :show, id: 1
        response.should be_forbidden
        assigns(:checkout).should eq checkouts(:checkout_00001)
      end
    end

    describe "When not logged in" do
      it "should not assign the requested checkout as @checkout" do
        get :show, id: 1
        response.should redirect_to new_user_session_url
      end
    end
  end

  describe "GET edit" do
    describe "When logged in as Administrator" do
      login_fixture_admin

      it "should edit other user's checkout" do
        get :edit, id: 3
        response.should be_success
      end
    end

    describe "When logged in as Librarian" do
      login_fixture_librarian

      it "should edit other user's checkout" do
        get :edit, id: 3
        response.should be_success
      end
    end

    describe "When logged in as User" do
      login_fixture_user

      it "should edit my checkout" do
        sign_in users(:user1)
        get :edit, id: 3
        response.should be_success
      end
  
      it "should not edit other user's checkout" do
        get :edit, id: 1
        response.should be_forbidden
      end
    end

    describe "When not logged in" do
      it "should not edit checkout" do
        get :edit, id: 1
        response.should redirect_to new_user_session_url
      end
    end
  end

  describe "PUT update" do
    before(:each) do
      @checkout = checkouts(:checkout_00003)
      @attrs = {due_date: 1.day.from_now}
      @invalid_attrs = {item_identifier: 'invalid'}
    end

    describe "When logged in as Administrator" do
      login_fixture_admin

      describe "with valid params" do
        it "updates the requested checkout" do
          put :update, id: @checkout.id, checkout: @attrs
        end

        it "assigns the requested checkout as @checkout" do
          old_due_date = @checkout.due_date
          put :update, id: @checkout.id, checkout: @attrs
          assigns(:checkout).should eq(@checkout)
          response.should redirect_to(assigns(:checkout))
          assigns(:checkout).due_date.should eq 1.day.from_now.end_of_day
        end
      end

      describe "with invalid params" do
        it "assigns the requested checkout as @checkout" do
          put :update, id: @checkout.id, checkout: @invalid_attrs
        end

        it "should ignore item_id" do
          put :update, id: @checkout.id, checkout: @invalid_attrs
          response.should redirect_to(assigns(:checkout))
          assigns(:checkout).changed?.should be_falsy
        end
      end

      it "should remove its own checkout history" do
        put :remove_all, user_id: users(:user1).username
        users(:user1).checkouts.returned.count.should eq 0
        response.should redirect_to checkouts_url
      end

      it "should not remove other checkout history" do
        put :remove_all, user_id: users(:user2).username
        users(:user1).checkouts.returned.count.should_not eq 0
        response.should redirect_to checkouts_url
      end
    end

    describe "When logged in as Librarian" do
      login_fixture_librarian

      describe "with valid params" do
        it "updates the requested checkout" do
          put :update, id: @checkout.id, checkout: @attrs, user_id: @checkout.user.username
        end

        it "assigns the requested checkout as @checkout" do
          put :update, id: @checkout.id, checkout: @attrs, user_id: @checkout.user.username
          assigns(:checkout).should eq(@checkout)
          response.should redirect_to(assigns(:checkout))
        end
      end

      describe "with invalid params" do
        it "assigns the checkout as @checkout" do
          put :update, id: @checkout.id, checkout: @invalid_attrs, user_id: @checkout.user.username
          assigns(:checkout).should be_valid
        end

        it "should ignore item_id" do
          put :update, id: @checkout.id, checkout: @invalid_attrs, user_id: @checkout.user.username
          response.should redirect_to(assigns(:checkout))
        end
      end
  
      it "should update checkout item that is reserved" do
        put :update, id: 8, checkout: { }
        assigns(:checkout).errors[:base].include?(I18n.t('checkout.this_item_is_reserved')).should be_truthy
        response.should be_success
      end
  
      it "should update other user's checkout" do
        put :update, id: 1, checkout: { }
        response.should redirect_to checkout_url(assigns(:checkout))
      end

      it "should remove its own checkout history" do
        put :remove_all, user_id: users(:user1).username
        users(:user1).checkouts.returned.count.should eq 0
        response.should redirect_to checkouts_url
      end

      it "should not remove other checkout history" do
        put :remove_all, user_id: users(:user2).username
        users(:user1).checkouts.returned.count.should_not eq 0
        response.should redirect_to checkouts_url
      end
    end

    describe "When logged in as User" do
      login_fixture_user

      describe "with valid params" do
        it "updates the requested checkout" do
          put :update, id: checkouts(:checkout_00001).id, checkout: @attrs
        end

        it "assigns the requested checkout as @checkout" do
          put :update, id: checkouts(:checkout_00001).id, checkout: @attrs
          assigns(:checkout).should eq(checkouts(:checkout_00001))
          response.should be_forbidden
        end
      end

      describe "with invalid params" do
        it "assigns the requested checkout as @checkout" do
          put :update, id: checkouts(:checkout_00001).id, checkout: @attrs
          response.should be_forbidden
        end
      end

      it "should not update other user's checkout" do
        put :update, id: 1, checkout: { }
        response.should be_forbidden
      end
  
      it "should not update checkout already renewed" do
        put :update, id: 9, checkout: { }
        assigns(:checkout).errors[:base].include?(I18n.t('checkout.excessed_renewal_limit')).should be_truthy
        response.should be_success
      end

      it "should update my checkout" do
        put :update, id: 3, checkout: { }
        assigns(:checkout).should be_valid
        response.should redirect_to checkout_url(assigns(:checkout))
      end
  
      it "should not update checkout without item_id" do
        put :update, id: 3, checkout: {item_id: nil}
        assigns(:checkout).should be_valid
        response.should redirect_to(assigns(:checkout))
        assigns(:checkout).changed?.should be_falsy
      end

      it "should remove its own checkout history" do
        put :remove_all, user_id: users(:user1).username
        assigns(:user).checkouts.returned.count.should eq 0
        response.should redirect_to checkouts_url
      end

      it "should not remove other checkout history" do
        put :remove_all, user_id: users(:admin).username
        assigns(:user).checkouts.returned.count.should eq 0
        response.should be_forbidden
      end
    end

    describe "When not logged in" do
      describe "with valid params" do
        it "updates the requested checkout" do
          put :update, id: @checkout.id, checkout: @attrs, user_id: @checkout.user.username
        end

        it "should be forbidden" do
          put :update, id: @checkout.id, checkout: @attrs, user_id: @checkout.user.username
          response.should redirect_to(new_user_session_url)
        end
      end

      describe "with invalid params" do
        it "assigns the requested checkout as @checkout" do
          put :update, id: @checkout.id, checkout: @invalid_attrs, user_id: @checkout.user.username
          response.should redirect_to(new_user_session_url)
        end
      end
    end
  end

  describe "DELETE destroy" do
    before(:each) do
      @checkout = checkouts(:checkout_00003)
      @returned_checkout = checkouts(:checkout_00012)
    end

    describe "When logged in as Administrator" do
      login_fixture_admin

      it "destroys the requested checkout" do
        delete :destroy, id: @checkout.id
      end

      it "should not destroy the checkout that is not checked in" do
        delete :destroy, id: @checkout.id
        response.should be_forbidden
      end

      it "redirects to the checkouts list" do
        delete :destroy, id: @returned_checkout.id
        response.should redirect_to(checkouts_url(user_id: @returned_checkout.user.username))
      end
    end

    describe "When logged in as Librarian" do
      login_fixture_librarian

      it "destroys the requested checkout" do
        delete :destroy, id: @checkout.id
      end

      it "should not destroy the checkout that is not checked in" do
        delete :destroy, id: @checkout.id
        response.should be_forbidden
      end

      it "redirects to the checkouts list" do
        delete :destroy, id: @returned_checkout.id
        response.should redirect_to(checkouts_url(user_id: @returned_checkout.user.username))
      end
    end

    describe "When logged in as User" do
      login_fixture_user

      it "destroys the requested checkout" do
        delete :destroy, id: checkouts(:checkout_00001).id
      end

      it "should be forbidden" do
        delete :destroy, id: checkouts(:checkout_00001).id
        response.should be_forbidden
      end

      it "should destroy my checkout" do
        delete :destroy, id: 13
        response.should redirect_to checkouts_url(user_id: users(:user1).username)
      end
    end

    describe "When not logged in" do
      it "destroys the requested checkout" do
        delete :destroy, id: @checkout.id, user_id: @checkout.user.username
      end

      it "should be forbidden" do
        delete :destroy, id: @checkout.id, user_id: @checkout.user.username
        response.should redirect_to(new_user_session_url)
      end
    end
  end
end