387 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			Ruby
		
	
	
	
			
		
		
	
	
			387 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			Ruby
		
	
	
	
| # frozen_string_literal: true
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| 
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| require 'spec_helper'
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| 
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| RSpec.describe 'gitlab:cleanup rake tasks', :silence_stdout do
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|   before do
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|     Rake.application.rake_require 'tasks/gitlab/cleanup'
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|   end
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| 
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|   # A single integration test that is redundant with one part of the
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|   # Gitlab::Cleanup::ProjectUploads spec.
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|   #
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|   # Additionally, this tests DRY_RUN env var values, and the extra line of
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|   # output that says you can disable DRY_RUN if it's enabled.
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|   describe 'cleanup:project_uploads' do
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|     let!(:logger) { double(:logger) }
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| 
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|     before do
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|       expect(main_object).to receive(:logger).and_return(logger).at_least(:once)
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| 
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|       allow(logger).to receive(:info).at_least(:once)
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|       allow(logger).to receive(:debug).at_least(:once)
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|     end
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| 
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|     context 'with a fixable orphaned project upload file' do
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|       let(:orphaned) { create(:upload, :issuable_upload, :with_file, model: build(:project, :legacy_storage)) }
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|       let(:new_path) { orphaned.absolute_path }
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|       let(:path) { File.join(FileUploader.root, 'some', 'wrong', 'location', orphaned.path) }
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| 
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|       before do
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|         FileUtils.mkdir_p(File.dirname(path))
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|         FileUtils.mv(new_path, path)
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|       end
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| 
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|       context 'with DRY_RUN disabled' do
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|         before do
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|           stub_env('DRY_RUN', 'false')
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|         end
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| 
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|         it 'moves the file to its proper location' do
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|           run_rake_task('gitlab:cleanup:project_uploads')
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| 
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|           expect(File.exist?(path)).to be_falsey
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|           expect(File.exist?(new_path)).to be_truthy
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|         end
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| 
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|         it 'logs action as done' do
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|           expect(logger).to receive(:info).with("Looking for orphaned project uploads to clean up...")
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|           expect(logger).to receive(:info).with("Did fix #{path} -> #{new_path}")
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| 
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|           run_rake_task('gitlab:cleanup:project_uploads')
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|         end
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|       end
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| 
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|       shared_examples_for 'does not move the file' do
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|         it 'does not move the file' do
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|           run_rake_task('gitlab:cleanup:project_uploads')
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| 
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|           expect(File.exist?(path)).to be_truthy
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|           expect(File.exist?(new_path)).to be_falsey
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|         end
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| 
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|         it 'logs action as able to be done' do
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|           expect(logger).to receive(:info).with("Looking for orphaned project uploads to clean up. Dry run...")
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|           expect(logger).to receive(:info).with("Can fix #{path} -> #{new_path}")
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|           expect(logger).to receive(:info).with(/To clean up these files run this command with DRY_RUN=false/)
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| 
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|           run_rake_task('gitlab:cleanup:project_uploads')
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|         end
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|       end
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| 
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|       context 'with DRY_RUN explicitly enabled' do
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|         before do
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|           stub_env('DRY_RUN', 'true')
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|         end
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| 
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|         it_behaves_like 'does not move the file'
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|       end
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| 
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|       context 'with DRY_RUN set to an unknown value' do
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|         before do
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|           stub_env('DRY_RUN', 'foo')
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|         end
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| 
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|         it_behaves_like 'does not move the file'
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|       end
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| 
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|       context 'with DRY_RUN unset' do
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|         it_behaves_like 'does not move the file'
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|       end
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|     end
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|   end
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| 
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|   describe 'gitlab:cleanup:orphan_job_artifact_files' do
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|     subject(:rake_task) { run_rake_task('gitlab:cleanup:orphan_job_artifact_files') }
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| 
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|     it 'runs the task without errors' do
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|       expect(Gitlab::Cleanup::OrphanJobArtifactFiles)
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|         .to receive(:new).and_call_original
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| 
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|       expect { rake_task }.not_to raise_error
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|     end
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| 
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|     context 'with DRY_RUN set to false' do
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|       before do
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|         stub_env('DRY_RUN', 'false')
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|       end
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| 
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|       it 'passes dry_run correctly' do
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|         expect(Gitlab::Cleanup::OrphanJobArtifactFiles)
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|           .to receive(:new)
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|           .with(dry_run: false,
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|                 niceness: anything,
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|                 logger: anything)
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|           .and_call_original
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| 
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|         rake_task
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|       end
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|     end
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|   end
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| 
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|   describe 'gitlab:cleanup:orphan_lfs_file_references' do
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|     subject(:rake_task) { run_rake_task('gitlab:cleanup:orphan_lfs_file_references') }
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| 
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|     let(:project) { create(:project, :repository) }
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| 
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|     before do
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|       stub_env('PROJECT_ID', project.id)
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|     end
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| 
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|     it 'runs the task without errors' do
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|       expect(Gitlab::Cleanup::OrphanLfsFileReferences)
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|         .to receive(:new).and_call_original
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| 
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|       expect { rake_task }.not_to raise_error
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|     end
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| 
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|     context 'with DRY_RUN set to false' do
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|       before do
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|         stub_env('DRY_RUN', 'false')
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|       end
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| 
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|       it 'passes dry_run correctly' do
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|         expect(Gitlab::Cleanup::OrphanLfsFileReferences)
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|           .to receive(:new)
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|           .with(project,
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|                 dry_run: false,
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|                 logger: anything)
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|           .and_call_original
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| 
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|         rake_task
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|       end
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|     end
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|   end
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| 
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|   describe 'gitlab:cleanup:orphan_lfs_files' do
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|     subject(:rake_task) { run_rake_task('gitlab:cleanup:orphan_lfs_files') }
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| 
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|     it 'runs RemoveUnreferencedLfsObjectsWorker' do
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|       expect_any_instance_of(RemoveUnreferencedLfsObjectsWorker)
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|         .to receive(:perform)
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|         .and_call_original
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| 
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|       rake_task
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|     end
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|   end
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| 
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|   shared_examples 'does not remove any branches' do
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|     it 'does not delete any branches' do
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|       expect(project.repository.raw.find_branch(delete_branch_name)).not_to be_nil
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|       expect(project.repository.raw.find_branch(keep_branch_name)).not_to be_nil
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|       expect(project.repository.raw.find_branch('test')).not_to be_nil
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| 
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|       rake_task
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| 
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|       expect(project.repository.raw.find_branch(delete_branch_name)).not_to be_nil
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|       expect(project.repository.raw.find_branch(keep_branch_name)).not_to be_nil
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|       expect(project.repository.raw.find_branch('test')).not_to be_nil
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|     end
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|   end
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| 
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|   describe 'gitlab:cleanup:remove_missed_source_branches' do
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|     subject(:rake_task) { run_rake_task('gitlab:cleanup:remove_missed_source_branches', project.id, user.id, dry_run) }
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| 
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|     let(:project) { create(:project, :repository) }
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|     # Merged merge request with force source branch 1
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|     # Merged merge request with force source branch 0
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|     # Non merged merge request with force source branch 1
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|     # Merged Merge request with delete not in project
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|     # When can not delete source branch
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| 
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|     let!(:mr1) do
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|       project.repository.raw.create_branch(delete_branch_name, "master")
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| 
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|       create(:merge_request, :merged, :remove_source_branch, source_project: project, target_project: project,
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|      source_branch: delete_branch_name, target_branch: 'master')
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|     end
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| 
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|     let!(:mr2) do
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|       project.repository.raw.create_branch(keep_branch_name, "master")
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| 
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|       create(:merge_request, :merged, source_project: project, target_project: project, source_branch: keep_branch_name,
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|      target_branch: 'master')
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|     end
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| 
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|     let!(:mr3) do
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|       create(:merge_request, :remove_source_branch, source_project: project, target_project: project,
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|      source_branch: keep_branch_name, target_branch: 'master')
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|     end
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| 
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|     let!(:mr4) do
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|       create(:merge_request, :merged, :remove_source_branch, source_branch: keep_branch_name, target_branch: 'master')
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|     end
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| 
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|     let!(:mr5) do
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|       create(:merge_request, :merged, :remove_source_branch, source_branch: 'test', source_project: project,
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|              target_project: project, target_branch: 'master')
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|     end
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| 
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|     let!(:protected) do
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|       create(:protected_branch, :create_branch_on_repository, project: project, name: mr5.source_branch)
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|     end
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| 
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|     let(:user) { create(:user, :admin) }
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|     let(:dry_run) { true }
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|     let(:delete_branch_name) { "to-be-deleted-soon" }
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|     let(:delete_me_not) { "delete_me_not" }
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|     let(:keep_branch_name) { "not-to-be-deleted-soon" }
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| 
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|     before do
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|       project.add_owner(user)
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|       stub_env('USER_ID', user.id)
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|       stub_env('PROJECT_ID', project.id)
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|     end
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| 
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|     context 'when dry run is true' do
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|       it_behaves_like 'does not remove any branches'
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| 
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|       context 'and when a valid batch size is given' do
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|         it 'takes into account for the batch size' do
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|           run_rake_task('gitlab:cleanup:remove_missed_source_branches', project.id, user.id, dry_run)
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| 
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|           stub_env('BATCH_SIZE', '1')
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|           count_1 = ActiveRecord::QueryRecorder.new do
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|             run_rake_task('gitlab:cleanup:remove_missed_source_branches', project.id, user.id, dry_run)
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|           end.count
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| 
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|           stub_env('BATCH_SIZE', '2')
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|           count_2 = ActiveRecord::QueryRecorder.new do
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|             run_rake_task('gitlab:cleanup:remove_missed_source_branches', project.id, user.id, dry_run)
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|           end.count
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| 
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|           expect(count_1).to be > count_2
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|         end
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|       end
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|     end
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| 
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|     context 'when dry run is false' do
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|       let!(:mr6) do
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|         project.repository.raw.create_branch(delete_me_not, "master")
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| 
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|         create(:merge_request, :merged, :remove_source_branch, source_project: project, target_project: project,
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|                source_branch: delete_me_not, target_branch: 'master')
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|       end
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| 
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|       before do
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|         stub_env('DRY_RUN', 'false')
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|       end
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| 
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|       it 'deletes the branches' do
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|         expect(project.repository.raw.find_branch(delete_branch_name)).not_to be_nil
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|         expect(project.repository.raw.find_branch(keep_branch_name)).not_to be_nil
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|         expect(project.repository.raw.find_branch(delete_me_not)).not_to be_nil
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|         expect(project.repository.raw.find_branch('test')).not_to be_nil
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| 
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|         rake_task
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| 
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|         expect(project.repository.raw.find_branch(delete_branch_name)).to be_nil
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|         expect(project.repository.raw.find_branch(delete_me_not)).to be_nil
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|         expect(project.repository.raw.find_branch(keep_branch_name)).not_to be_nil
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|         expect(project.repository.raw.find_branch('test')).not_to be_nil
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|       end
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| 
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|       context 'when a limit is set' do
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|         before do
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|           stub_env('LIMIT_TO_DELETE', 1)
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|         end
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| 
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|         it 'deletes only one branch' do
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|           expect(project.repository.raw.find_branch(delete_branch_name)).not_to be_nil
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|           expect(project.repository.raw.find_branch(keep_branch_name)).not_to be_nil
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|           expect(project.repository.raw.find_branch(delete_me_not)).not_to be_nil
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|           expect(project.repository.raw.find_branch('test')).not_to be_nil
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| 
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|           rake_task
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| 
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|           expect(project.repository.raw.find_branch(delete_branch_name)).to be_nil
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|           expect(project.repository.raw.find_branch(delete_me_not)).not_to be_nil
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|           expect(project.repository.raw.find_branch(keep_branch_name)).not_to be_nil
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|           expect(project.repository.raw.find_branch('test')).not_to be_nil
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|         end
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|       end
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| 
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|       context 'when the branch has a merged and opened mr' do
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|         let!(:mr7) do
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|           project.repository.raw.create_branch(delete_me_not, "master")
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| 
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|           create(:merge_request, :opened, :remove_source_branch, source_project: project, target_project: project,
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|                  source_branch: delete_me_not, target_branch: 'master')
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|         end
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| 
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|         it 'does not delete the branch of the merged/open mr' do
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|           expect(project.repository.raw.find_branch(delete_me_not)).not_to be_nil
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| 
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|           rake_task
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| 
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|           expect(project.repository.raw.find_branch(delete_me_not)).not_to be_nil
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|         end
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|       end
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| 
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|       context 'when an valid batch size is given' do
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|         before do
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|           stub_env('BATCH_SIZE', '1')
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|         end
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| 
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|         it 'deletes the branches' do
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|           expect(project.repository.raw.find_branch(delete_branch_name)).not_to be_nil
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|           expect(project.repository.raw.find_branch(keep_branch_name)).not_to be_nil
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|           expect(project.repository.raw.find_branch('test')).not_to be_nil
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| 
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|           rake_task
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| 
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|           expect(project.repository.raw.find_branch(delete_branch_name)).to be_nil
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|           expect(project.repository.raw.find_branch(keep_branch_name)).not_to be_nil
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|           expect(project.repository.raw.find_branch('test')).not_to be_nil
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|         end
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|       end
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| 
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|       context 'when an invalid batch size is given' do
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|         before do
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|           stub_env('BATCH_SIZE', '-1')
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|         end
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| 
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|         it_behaves_like 'does not remove any branches'
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|       end
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| 
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|       context 'when an invalid limit to delete is given' do
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|         before do
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|           stub_env('LIMIT_TO_DELETE', '-1')
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|         end
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| 
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|         it_behaves_like 'does not remove any branches'
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|       end
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|     end
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|   end
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| 
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|   context 'sessions' do
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|     describe 'gitlab:cleanup:sessions:active_sessions_lookup_keys', :clean_gitlab_redis_sessions do
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|       subject(:rake_task) { run_rake_task('gitlab:cleanup:sessions:active_sessions_lookup_keys') }
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| 
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|       let!(:user) { create(:user) }
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|       let(:existing_session_id) { '5' }
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| 
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|       before do
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|         Gitlab::Redis::Sessions.with do |redis|
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|           redis.set(ActiveSession.key_name(user.id, existing_session_id),
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|                     ActiveSession.new(session_id: 'x').dump)
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|           redis.sadd(ActiveSession.lookup_key_name(user.id), (1..10).to_a)
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|         end
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|       end
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| 
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|       it 'runs the task without errors' do
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|         expect { rake_task }.not_to raise_error
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|       end
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| 
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|       it 'removes expired active session lookup keys' do
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|         Gitlab::Redis::Sessions.with do |redis|
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|           lookup_key = ActiveSession.lookup_key_name(user.id)
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| 
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|           expect { subject }.to change { redis.scard(lookup_key) }.from(10).to(1)
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|           expect(redis.smembers(lookup_key)).to contain_exactly existing_session_id
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|         end
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|       end
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|     end
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|   end
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| end
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