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EDITING: stream_item_cache_spec.rb

# frozen_string_literal: true

#
# Copyright (C) 2012 - present Instructure, Inc.
#
# This file is part of Canvas.
#
# Canvas is free software: you can redistribute it and/or modify it under
# the terms of the GNU Affero General Public License as published by the Free
# Software Foundation, version 3 of the License.
#
# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
# details.
#
# You should have received a copy of the GNU Affero General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#

describe StreamItemCache do
  describe "#invalidate_recent_stream_items" do
    it "deletes both the dashboard and context specific keys" do
      enable_cache do
        # GIVEN: I have an existing stream item and cache it
        # by calling cached_recent_stream_items
        course_with_teacher(active_all: true)
        discussion_topic_model(context: @course) # stream item
        @teacher.cached_recent_stream_items # cache the dashboard items
        @teacher.cached_recent_stream_items(contexts: [@course]) # cache the context items
        dashboard_key = StreamItemCache.recent_stream_items_key(@teacher)
        context_key   = StreamItemCache.recent_stream_items_key(@teacher, "Course", @course.id)
        expect(Rails.cache.read(dashboard_key)).not_to be_blank
        expect(Rails.cache.read(context_key)).not_to be_blank

# WHEN: I create another stream item
        discussion_topic_model(context: @course) # observer fires

# EXPEXT: the cache to be cleared
        expect(Rails.cache.read(dashboard_key)).to be_blank
        expect(Rails.cache.read(context_key)).to be_blank
      end
    end
  end
end

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📄 live_events_observer_spec.rb	RB	23.3 KB	2023-09-24 03:36	EDIT
📄 stream_item_cache_spec.rb	RB	1.8 KB	2023-09-24 03:36	EDIT