84 lines
2.8 KiB
Ruby
84 lines
2.8 KiB
Ruby
# frozen_string_literal: true
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require 'rake_helper'
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RSpec.describe 'clearing redis cache', :clean_gitlab_redis_repository_cache, :clean_gitlab_redis_cache,
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:silence_stdout, feature_category: :redis do
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before do
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Rake.application.rake_require 'tasks/cache'
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end
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let(:keys_size_changed) { -1 }
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shared_examples 'clears the cache' do
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it { expect { run_rake_task('cache:clear:redis') }.to change { redis_keys.size }.by(keys_size_changed) }
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end
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describe 'clearing pipeline status cache' do
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let(:pipeline_status) do
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project = create(:project, :repository)
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create(:ci_pipeline, project: project).project.pipeline_status
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end
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context 'when use_primary_and_secondary_stores_for_repository_cache MultiStore FF is enabled' do
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# Initially, project:{id}:pipeline_status is explicitly cached in Gitlab::Redis::Cache, whereas repository is
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# cached in Rails.cache (which is a NullStore).
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# With the MultiStore feature flag enabled, we use Gitlab::Redis::RepositoryCache instance as primary store and
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# Gitlab::Redis::Cache as secondary store.
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# This ends up storing 2 extra keys (exists? and root_ref) in both Gitlab::Redis::RepositoryCache and
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# Gitlab::Redis::Cache instances when loading project.pipeline_status
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let(:keys_size_changed) { -3 }
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before do
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stub_feature_flags(use_primary_and_secondary_stores_for_repository_cache: true)
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allow(pipeline_status).to receive(:loaded).and_return(nil)
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end
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it 'clears pipeline status cache' do
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expect { run_rake_task('cache:clear:redis') }.to change { pipeline_status.has_cache? }
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end
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it_behaves_like 'clears the cache'
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end
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context 'when use_primary_and_secondary_stores_for_repository_cache and
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use_primary_store_as_default_for_repository_cache feature flags are disabled' do
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before do
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stub_feature_flags(use_primary_and_secondary_stores_for_repository_cache: false)
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stub_feature_flags(use_primary_store_as_default_for_repository_cache: false)
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allow(pipeline_status).to receive(:loaded).and_return(nil)
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end
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it_behaves_like 'clears the cache'
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end
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end
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describe 'clearing set caches' do
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context 'repository set' do
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let(:project) { create(:project) }
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let(:repository) { project.repository }
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let(:cache) { Gitlab::RepositorySetCache.new(repository) }
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before do
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cache.write(:foo, [:bar])
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end
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it_behaves_like 'clears the cache'
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end
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context 'reactive cache set' do
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let(:cache) { Gitlab::ReactiveCacheSetCache.new }
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before do
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cache.write(:foo, :bar)
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end
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it_behaves_like 'clears the cache'
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end
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end
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def redis_keys
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Gitlab::Redis::Cache.with { |redis| redis.scan(0, match: "*") }.last
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end
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end
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