46 lines
1.9 KiB
Ruby
46 lines
1.9 KiB
Ruby
#
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# Copyright (C) 2012 - present Instructure, Inc.
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#
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# This file is part of Canvas.
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#
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# Canvas is free software: you can redistribute it and/or modify it under
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# the terms of the GNU Affero General Public License as published by the Free
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# Software Foundation, version 3 of the License.
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#
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# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Affero General Public License along
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# with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
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describe StreamItemCache do
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describe "#invalidate_recent_stream_items" do
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it "deletes both the dashboard and context specific keys" do
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enable_cache do
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# GIVEN: I have an existing stream item and cache it
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# by calling cached_recent_stream_items
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course_with_teacher(:active_all => true)
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discussion_topic_model(:context => @course) # stream item
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@teacher.cached_recent_stream_items # cache the dashboard items
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@teacher.cached_recent_stream_items(:contexts => [@course]) # cache the context items
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dashboard_key = StreamItemCache.recent_stream_items_key(@teacher)
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context_key = StreamItemCache.recent_stream_items_key(@teacher, 'Course', @course.id)
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expect(Rails.cache.read(dashboard_key)).not_to be_blank
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expect(Rails.cache.read(context_key)).not_to be_blank
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# WHEN: I create another stream item
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discussion_topic_model(:context => @course) # observer fires
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# EXPEXT: the cache to be cleared
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expect(Rails.cache.read(dashboard_key)).to be_blank
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expect(Rails.cache.read(context_key)).to be_blank
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end
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end
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end
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end
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