discourse/spec/lib/bookmark_reminder_notification_handler_spec.rb

# frozen_string_literal: true

require 'rails_helper'

RSpec.describe BookmarkReminderNotificationHandler do
  subject { described_class }

  fab!(:user) { Fabricate(:user) }

  before do
    SiteSetting.enable_bookmarks_with_reminders = true
  end
  fab!(:reminder) do
    Fabricate(
      :bookmark,
      user: user,
      reminder_type: Bookmark.reminder_types[:at_desktop],
      reminder_at: nil,
      reminder_set_at: Time.zone.now
    )
  end
  let(:user_agent) { "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.90 Safari/537.36" }

  before do
    Discourse.redis.flushall
  end

  context "when there are pending bookmark at desktop reminders" do
    before do
      described_class.cache_pending_at_desktop_reminder(user)
    end

    context "when the user agent is for mobile" do
      let(:user_agent) { "Mozilla/5.0 (iPhone; CPU iPhone OS 9_1 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Version/9.0 Mobile/13B143 Safari/601.1" }
      it "does not attempt to send any reminders" do
        DistributedMutex.expects(:synchronize).never
        send_reminder
      end
    end

    context "when the user agent is for desktop" do
      let(:user_agent) { "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.90 Safari/537.36" }

      it "deletes the key in redis" do
        send_reminder
        expect(described_class.user_has_pending_at_desktop_reminders?(user)).to eq(false)
      end

      it "sends a notification to the user and clears the reminder_at" do
        send_reminder
        expect(Notification.where(user: user, notification_type: Notification.types[:bookmark_reminder]).count).to eq(1)
        expect(reminder.reload.reminder_type).to eq(nil)
        expect(reminder.reload.reminder_last_sent_at).not_to eq(nil)
        expect(reminder.reload.reminder_set_at).to eq(nil)
      end
    end
  end

  context "when there are no pending bookmark at desktop reminders" do
    it "does nothing" do
      DistributedMutex.expects(:synchronize).never
      send_reminder
    end
  end

  context "when enable bookmarks with reminders is disabled" do
    before do
      SiteSetting.enable_bookmarks_with_reminders = false
    end

    it "does nothing" do
      BrowserDetection.expects(:device).never
      send_reminder
    end
  end

  def send_reminder
    subject.send_at_desktop_reminder(user: user, request_user_agent: user_agent)
  end
end