Enable the RSpec/HookArgument cop and auto-correct offenses

.rubocop.yml

@@ -1099,6 +1099,11 @@ RSpec/FilePath:
 RSpec/Focus:
   Enabled: true
 
+# Checks the arguments passed to `before`, `around`, and `after`.
+RSpec/HookArgument:
+  Enabled: true
+  EnforcedStyle: implicit
+
 # Configuration parameters: EnforcedStyle, SupportedStyles.
 # SupportedStyles: is_expected, should
 RSpec/ImplicitExpect:

.rubocop_todo.yml

@@ -70,12 +70,6 @@ RSpec/EmptyLineAfterFinalLet:
 RSpec/EmptyLineAfterSubject:
   Enabled: false
 
-# Offense count: 78
-# Configuration parameters: EnforcedStyle, SupportedStyles.
-# SupportedStyles: implicit, each, example
-RSpec/HookArgument:
-  Enabled: false
-
 # Offense count: 9
 # Configuration parameters: EnforcedStyle, SupportedStyles.
 # SupportedStyles: it_behaves_like, it_should_behave_like

spec/config/mail_room_spec.rb

@@ -20,12 +20,12 @@ describe 'mail_room.yml' do
     YAML.load(output)
   end
 
-  before(:each) do
+  before do
     stub_env('GITLAB_REDIS_QUEUES_CONFIG_FILE', absolute_path(queues_config_path))
     clear_queues_raw_config
   end
 
-  after(:each) do
+  after do
     clear_queues_raw_config
   end
 

spec/controllers/autocomplete_controller_spec.rb

@@ -320,7 +320,7 @@ describe AutocompleteController do
     end
 
     context 'authorized projects without admin_issue ability' do
-      before(:each) do
+      before do
         authorized_project.add_guest(user)
 
         expect(user.can?(:admin_issue, authorized_project)).to eq(false)

spec/controllers/registrations_controller_spec.rb

@@ -5,7 +5,7 @@ describe RegistrationsController do
     let(:user_params) { { user: { name: 'new_user', username: 'new_username', email: 'new@user.com', password: 'Any_password' } } }
 
     context 'email confirmation' do
-      around(:each) do |example|
+      around do |example|
         perform_enqueued_jobs do
           example.run
         end

spec/features/groups/group_settings_spec.rb

@@ -57,7 +57,7 @@ feature 'Edit group settings' do
         TestEnv.clean_test_path
       end
 
-      after(:example) do
+      after do
         TestEnv.clean_test_path
       end
 

spec/features/merge_requests/diffs_spec.rb

@@ -5,7 +5,7 @@ feature 'Diffs URL', js: true do
   let(:merge_request) { create(:merge_request, source_project: project) }
 
   context 'when visit with */* as accept header' do
-    before(:each) do
+    before do
       page.driver.add_header('Accept', '*/*')
     end
 

spec/features/merge_requests/discussion_spec.rb

@@ -26,7 +26,7 @@ feature 'Merge Request Discussions' do
 
     let(:outdated_diff_refs) { project.commit("874797c3a73b60d2187ed6e2fcabd289ff75171e").diff_refs }
 
-    before(:each) do
+    before do
       visit project_merge_request_path(project, merge_request)
     end
 
@@ -71,7 +71,7 @@ feature 'Merge Request Discussions' do
       end
     end
 
-    before(:each) do
+    before do
       visit project_merge_request_path(project, merge_request)
     end
 

spec/features/merge_requests/user_posts_diff_notes_spec.rb

@@ -71,7 +71,7 @@ feature 'Merge requests > User posts diff notes', :js do
     end
 
     context 'with an unfolded line' do
-      before(:each) do
+      before do
         find('.js-unfold', match: :first).click
         wait_for_requests
       end
@@ -120,7 +120,7 @@ feature 'Merge requests > User posts diff notes', :js do
     end
 
     context 'with an unfolded line' do
-      before(:each) do
+      before do
         find('.js-unfold', match: :first).click
         wait_for_requests
       end

spec/features/profiles/account_spec.rb

@@ -35,7 +35,7 @@ feature 'Profile > Account' do
         TestEnv.clean_test_path
       end
 
-      after(:example) do
+      after do
         TestEnv.clean_test_path
       end
 

spec/features/projects/import_export/import_file_spec.rb

@@ -10,7 +10,7 @@ feature 'Import/Export - project import integration test', js: true do
     allow_any_instance_of(Gitlab::ImportExport).to receive(:storage_path).and_return(export_path)
   end
 
-  after(:each) do
+  after do
     FileUtils.rm_rf(export_path, secure: true)
   end
 

spec/features/projects/project_settings_spec.rb

@@ -65,7 +65,7 @@ describe 'Edit Project Settings' do
         TestEnv.clean_test_path
       end
 
-      after(:example) do
+      after do
         TestEnv.clean_test_path
       end
 
@@ -107,11 +107,11 @@ describe 'Edit Project Settings' do
       TestEnv.clean_test_path
     end
 
-    before(:example) do
+    before do
       group.add_owner(user)
     end
 
-    after(:example) do
+    after do
       TestEnv.clean_test_path
     end
 

spec/features/triggers_spec.rb

@@ -82,7 +82,7 @@ feature 'Triggers', js: true do
   end
 
   describe 'trigger "Take ownership" workflow' do
-    before(:each) do
+    before do
       create(:ci_trigger, owner: user2, project: @project, description: trigger_title)
       visit project_settings_ci_cd_path(@project)
     end
@@ -104,7 +104,7 @@ feature 'Triggers', js: true do
   end
 
   describe 'trigger "Revoke" workflow' do
-    before(:each) do
+    before do
       create(:ci_trigger, owner: user2, project: @project, description: trigger_title)
       visit project_settings_ci_cd_path(@project)
     end

spec/features/users_spec.rb

@@ -73,7 +73,7 @@ feature 'Users', js: true do
     let(:loading_icon) { '.fa.fa-spinner' }
     let(:username_input) { 'new_user_username' }
 
-    before(:each) do
+    before do
       visit new_user_session_path
       click_link 'Register'
     end

spec/javascripts/fixtures/abuse_reports.rb

@@ -14,7 +14,7 @@ describe Admin::AbuseReportsController, '(JavaScript fixtures)', type: :controll
     clean_frontend_fixtures('abuse_reports/')
   end
 
-  before(:each) do
+  before do
     sign_in(admin)
   end
 

spec/javascripts/fixtures/blob.rb

@@ -13,7 +13,7 @@ describe Projects::BlobController, '(JavaScript fixtures)', type: :controller do
     clean_frontend_fixtures('blob/')
   end
 
-  before(:each) do
+  before do
     sign_in(admin)
   end
 

spec/javascripts/fixtures/boards.rb

@@ -13,7 +13,7 @@ describe Projects::BoardsController, '(JavaScript fixtures)', type: :controller
     clean_frontend_fixtures('boards/')
   end
 
-  before(:each) do
+  before do
     sign_in(admin)
   end
 

spec/javascripts/fixtures/branches.rb

@@ -13,7 +13,7 @@ describe Projects::BranchesController, '(JavaScript fixtures)', type: :controlle
     clean_frontend_fixtures('branches/')
   end
 
-  before(:each) do
+  before do
     sign_in(admin)
   end
 

spec/javascripts/fixtures/dashboard.rb

@@ -13,7 +13,7 @@ describe Dashboard::ProjectsController, '(JavaScript fixtures)', type: :controll
     clean_frontend_fixtures('dashboard/')
   end
 
-  before(:each) do
+  before do
     sign_in(admin)
   end
 

spec/javascripts/fixtures/deploy_keys.rb

@@ -12,7 +12,7 @@ describe Projects::DeployKeysController, '(JavaScript fixtures)', type: :control
     clean_frontend_fixtures('deploy_keys/')
   end
 
-  before(:each) do
+  before do
     sign_in(admin)
   end
 

spec/javascripts/fixtures/environments.rb

@@ -14,7 +14,7 @@ describe Projects::EnvironmentsController, '(JavaScript fixtures)', type: :contr
     clean_frontend_fixtures('environments/metrics')
   end
 
-  before(:each) do
+  before do
     sign_in(admin)
   end
 

spec/javascripts/fixtures/issues.rb

@@ -13,7 +13,7 @@ describe Projects::IssuesController, '(JavaScript fixtures)', type: :controller
     clean_frontend_fixtures('issues/')
   end
 
-  before(:each) do
+  before do
     sign_in(admin)
   end
 

spec/javascripts/fixtures/jobs.rb

@@ -17,7 +17,7 @@ describe Projects::JobsController, '(JavaScript fixtures)', type: :controller do
     clean_frontend_fixtures('builds/')
   end
 
-  before(:each) do
+  before do
     sign_in(admin)
   end
 

spec/javascripts/fixtures/labels.rb

@@ -22,7 +22,7 @@ describe 'Labels (JavaScript fixtures)' do
   describe Groups::LabelsController, '(JavaScript fixtures)', type: :controller do
     render_views
 
-    before(:each) do
+    before do
       sign_in(admin)
     end
 
@@ -39,7 +39,7 @@ describe 'Labels (JavaScript fixtures)' do
   describe Projects::LabelsController, '(JavaScript fixtures)', type: :controller do
     render_views
 
-    before(:each) do
+    before do
       sign_in(admin)
     end
 

spec/javascripts/fixtures/merge_requests.rb

@@ -33,7 +33,7 @@ describe Projects::MergeRequestsController, '(JavaScript fixtures)', type: :cont
     clean_frontend_fixtures('merge_requests/')
   end
 
-  before(:each) do
+  before do
     sign_in(admin)
   end
 

spec/javascripts/fixtures/merge_requests_diffs.rb

@@ -25,7 +25,7 @@ describe Projects::MergeRequests::DiffsController, '(JavaScript fixtures)', type
     clean_frontend_fixtures('merge_request_diffs/')
   end
 
-  before(:each) do
+  before do
     sign_in(admin)
   end
 

spec/javascripts/fixtures/pipelines.rb

@@ -19,7 +19,7 @@ describe Projects::PipelinesController, '(JavaScript fixtures)', type: :controll
     clean_frontend_fixtures('pipelines/')
   end
 
-  before(:each) do
+  before do
     sign_in(admin)
   end
 

spec/javascripts/fixtures/projects.rb

@@ -13,7 +13,7 @@ describe ProjectsController, '(JavaScript fixtures)', type: :controller do
     clean_frontend_fixtures('projects/')
   end
 
-  before(:each) do
+  before do
     sign_in(admin)
   end
 

spec/javascripts/fixtures/prometheus_service.rb

@@ -14,7 +14,7 @@ describe Projects::ServicesController, '(JavaScript fixtures)', type: :controlle
     clean_frontend_fixtures('services/prometheus')
   end
 
-  before(:each) do
+  before do
     sign_in(admin)
   end
 

spec/javascripts/fixtures/services.rb

@@ -15,7 +15,7 @@ describe Projects::ServicesController, '(JavaScript fixtures)', type: :controlle
     clean_frontend_fixtures('services/')
   end
 
-  before(:each) do
+  before do
     sign_in(admin)
   end
 

spec/javascripts/fixtures/snippet.rb

@@ -14,7 +14,7 @@ describe SnippetsController, '(JavaScript fixtures)', type: :controller do
     clean_frontend_fixtures('snippets/')
   end
 
-  before(:each) do
+  before do
     sign_in(admin)
   end
 

spec/javascripts/fixtures/todos.rb

@@ -18,7 +18,7 @@ describe 'Todos (JavaScript fixtures)' do
   describe Dashboard::TodosController, '(JavaScript fixtures)', type: :controller do
     render_views
 
-    before(:each) do
+    before do
       sign_in(admin)
     end
 
@@ -33,7 +33,7 @@ describe 'Todos (JavaScript fixtures)' do
   describe Projects::TodosController, '(JavaScript fixtures)', type: :controller do
     render_views
 
-    before(:each) do
+    before do
       sign_in(admin)
     end
 

spec/lib/gitlab/daemon_spec.rb

@@ -13,7 +13,7 @@ describe Gitlab::Daemon do
       allow(Kernel).to receive(:at_exit)
     end
 
-    after(:each) do
+    after do
       described_class.instance_variable_set(:@instance, nil)
     end
 

spec/lib/gitlab/data_builder/note_spec.rb

@@ -6,7 +6,7 @@ describe Gitlab::DataBuilder::Note do
   let(:data) { described_class.build(note, user) }
   let(:fixed_time) { Time.at(1425600000) } # Avoid time precision errors
 
-  before(:each) do
+  before do
     expect(data).to have_key(:object_attributes)
     expect(data[:object_attributes]).to have_key(:url)
     expect(data[:object_attributes][:url])

spec/lib/gitlab/git/diff_collection_spec.rb

@@ -384,7 +384,7 @@ describe Gitlab::Git::DiffCollection, seed_helper: true do
         context 'when go over safe limits on files' do
           let(:iterator) { [fake_diff(1, 1)] * 4 }
 
-          before(:each) do
+          before do
             stub_const('Gitlab::Git::DiffCollection::DEFAULT_LIMITS', { max_files: 2, max_lines: max_lines })
           end
 
@@ -409,7 +409,7 @@ describe Gitlab::Git::DiffCollection, seed_helper: true do
             ]
           end
 
-          before(:each) do
+          before do
             stub_const('Gitlab::Git::DiffCollection::DEFAULT_LIMITS', { max_files: max_files, max_lines: 80 })
           end
 
@@ -434,7 +434,7 @@ describe Gitlab::Git::DiffCollection, seed_helper: true do
             ]
           end
 
-          before(:each) do
+          before do
             stub_const('Gitlab::Git::DiffCollection::DEFAULT_LIMITS', { max_files: max_files, max_lines: 80 })
           end
 

spec/lib/gitlab/git/repository_spec.rb

@@ -1023,7 +1023,7 @@ describe Gitlab::Git::Repository, seed_helper: true do
     end
 
     context "with no .gitattrbutes" do
-      before(:each) do
+      before do
         repository.copy_gitattributes("master")
       end
 
@@ -1031,13 +1031,13 @@ describe Gitlab::Git::Repository, seed_helper: true do
         expect(File.exist?(attributes_path)).to be_falsey
       end
 
-      after(:each) do
+      after do
         FileUtils.rm_rf(attributes_path)
       end
     end
 
     context "with .gitattrbutes" do
-      before(:each) do
+      before do
         repository.copy_gitattributes("gitattributes")
       end
 
@@ -1050,13 +1050,13 @@ describe Gitlab::Git::Repository, seed_helper: true do
         expect(contents).to eq("*.md binary\n")
       end
 
-      after(:each) do
+      after do
         FileUtils.rm_rf(attributes_path)
       end
     end
 
     context "with updated .gitattrbutes" do
-      before(:each) do
+      before do
         repository.copy_gitattributes("gitattributes")
         repository.copy_gitattributes("gitattributes-updated")
       end
@@ -1070,13 +1070,13 @@ describe Gitlab::Git::Repository, seed_helper: true do
         expect(contents).to eq("*.txt binary\n")
       end
 
-      after(:each) do
+      after do
         FileUtils.rm_rf(attributes_path)
       end
     end
 
     context "with no .gitattrbutes in HEAD but with previous info/attributes" do
-      before(:each) do
+      before do
         repository.copy_gitattributes("gitattributes")
         repository.copy_gitattributes("master")
       end
@@ -1085,7 +1085,7 @@ describe Gitlab::Git::Repository, seed_helper: true do
         expect(File.exist?(attributes_path)).to be_falsey
       end
 
-      after(:each) do
+      after do
         FileUtils.rm_rf(attributes_path)
       end
     end

spec/lib/gitlab/git/storage/circuit_breaker_spec.rb

@@ -174,7 +174,7 @@ describe Gitlab::Git::Storage::CircuitBreaker, clean_gitlab_redis_shared_state:
   end
 
   describe '#track_storage_inaccessible' do
-    around(:each) do |example|
+    around do |example|
       Timecop.freeze
 
       example.run

spec/lib/gitlab/health_checks/fs_shards_check_spec.rb

@@ -107,7 +107,7 @@ describe Gitlab::HealthChecks::FsShardsCheck do
         end
 
         # Unsolved intermittent failure in CI https://gitlab.com/gitlab-org/gitlab-ce/issues/31128
-        around(:each) do |example| # rubocop:disable RSpec/AroundBlock
+        around do |example| # rubocop:disable RSpec/AroundBlock
           times_to_try = ENV['CI'] ? 4 : 1
           example.run_with_retry retry: times_to_try
         end

spec/lib/gitlab/request_context_spec.rb

@@ -7,7 +7,7 @@ describe Gitlab::RequestContext do
     let(:env) { Hash.new }
 
     context 'when RequestStore::Middleware is used' do
-      around(:each) do |example|
+      around do |example|
         RequestStore::Middleware.new(-> (env) { example.run }).call({})
       end
 

spec/mailers/notify_spec.rb

@@ -545,7 +545,7 @@ describe Notify do
       let(:note_author) { create(:user, name: 'author_name') }
       let(:note) { create(:note, project: project, author: note_author) }
 
-      before :each do
+      before do
         allow(Note).to receive(:find).with(note.id).and_return(note)
       end
 
@@ -661,7 +661,7 @@ describe Notify do
       let(:project) { create(:project, :repository) }
       let(:note_author) { create(:user, name: 'author_name') }
 
-      before :each do
+      before do
         allow(Note).to receive(:find).with(note.id).and_return(note)
       end
 
@@ -779,7 +779,7 @@ describe Notify do
     context 'items that are noteable, the email for a diff discussion note' do
       let(:note_author) { create(:user, name: 'author_name') }
 
-      before :each do
+      before do
         allow(Note).to receive(:find).with(note.id).and_return(note)
       end
 

spec/models/concerns/issuable_spec.rb

@@ -300,7 +300,7 @@ describe Issuable do
     let(:bug) { create(:label, project: project, title: 'bug') }
     let(:issue) { create(:issue, project: project) }
 
-    before(:each) do
+    before do
       issue.labels << bug
     end
 
@@ -402,7 +402,7 @@ describe Issuable do
     let(:issue2) { create(:issue, title: "Bugfix2", project: project) }
     let(:issue3) { create(:issue, title: "Feature1", project: project) }
 
-    before(:each) do
+    before do
       issue1.labels << bug
       issue1.labels << feature
       issue2.labels << bug

spec/models/concerns/reactive_caching_spec.rb

@@ -31,7 +31,7 @@ describe ReactiveCaching, :use_clean_rails_memory_store_caching do
 
   let(:now) { Time.now.utc }
 
-  around(:each) do |example|
+  around do |example|
     Timecop.freeze(now) { example.run }
   end
 

spec/models/merge_request_spec.rb

@@ -714,7 +714,7 @@ describe MergeRequest do
     end
 
     describe 'caching' do
-      before(:example) do
+      before do
         allow(Rails).to receive(:cache).and_return(ActiveSupport::Cache::MemoryStore.new)
       end
 

spec/models/project_services/drone_ci_service_spec.rb

@@ -43,7 +43,7 @@ describe DroneCiService, :use_clean_rails_memory_store_caching do
     let(:build_page) { "#{drone_url}/gitlab/#{path}/redirect/commits/#{sha}?branch=#{branch}" }
     let(:commit_status_path) { "#{drone_url}/gitlab/#{path}/commits/#{sha}?branch=#{branch}&access_token=#{token}" }
 
-    before(:each) do
+    before do
       allow(drone).to receive_messages(
         project_id: project.id,
         project: project,

spec/models/project_services/hipchat_service_spec.rb

@@ -36,7 +36,7 @@ describe HipchatService do
       Gitlab::DataBuilder::Push.build_sample(project, user)
     end
 
-    before(:each) do
+    before do
       allow(hipchat).to receive_messages(
         project_id: project.id,
         project: project,

spec/models/project_spec.rb

@@ -651,7 +651,7 @@ describe Project do
     let(:ext_project) { create(:redmine_project) }
 
     context 'on existing projects with no value for has_external_issue_tracker' do
-      before(:each) do
+      before do
         project.update_column(:has_external_issue_tracker, nil)
         ext_project.update_column(:has_external_issue_tracker, nil)
       end

spec/requests/api/groups_spec.rb

@@ -512,7 +512,7 @@ describe API::Groups do
     let(:project) { create(:project) }
     let(:project_path) { CGI.escape(project.full_path) }
 
-    before(:each) do
+    before do
       allow_any_instance_of(Projects::TransferService)
         .to receive(:execute).and_return(true)
     end

spec/requests/api/merge_requests_spec.rb

@@ -580,7 +580,7 @@ describe API::MergeRequests do
       let!(:fork_project) { create(:project, forked_from_project: project,  namespace: user2.namespace, creator_id: user2.id) }
       let!(:unrelated_project) { create(:project,  namespace: create(:user).namespace, creator_id: user2.id) }
 
-      before :each do |each|
+      before do |each|
         fork_project.team << [user2, :reporter]
       end
 

spec/requests/api/v3/groups_spec.rb

@@ -504,7 +504,7 @@ describe API::V3::Groups do
     let(:project) { create(:project) }
     let(:project_path) { CGI.escape(project.full_path) }
 
-    before(:each) do
+    before do
       allow_any_instance_of(Projects::TransferService)
         .to receive(:execute).and_return(true)
     end

spec/requests/api/v3/merge_requests_spec.rb

@@ -315,7 +315,7 @@ describe API::MergeRequests do
       let!(:fork_project) { create(:project, forked_from_project: project,  namespace: user2.namespace, creator_id: user2.id) }
       let!(:unrelated_project) { create(:project,  namespace: create(:user).namespace, creator_id: user2.id) }
 
-      before :each do |each|
+      before do |each|
         fork_project.team << [user2, :reporter]
       end
 

spec/services/labels/update_service_spec.rb

@@ -13,7 +13,7 @@ describe Labels::UpdateService do
 
     let(:expected_saved_color) { hex_color }
 
-    before(:each) do
+    before do
       @label = Labels::CreateService.new(title: 'Initial', color: '#000000').execute(project: project)
       expect(@label).to be_persisted
     end

spec/services/notification_service_spec.rb

@@ -4,7 +4,7 @@ describe NotificationService, :mailer do
   let(:notification) { described_class.new }
   let(:assignee) { create(:user) }
 
-  around(:each) do |example|
+  around do |example|
     perform_enqueued_jobs do
       example.run
     end
@@ -1196,7 +1196,7 @@ describe NotificationService, :mailer do
       let(:group) { create(:group) }
       let(:member) { create(:user) }
 
-      before(:each) do
+      before do
         group.add_owner(creator)
         group.add_developer(member, creator)
       end
@@ -1216,7 +1216,7 @@ describe NotificationService, :mailer do
       let(:project) { create(:project) }
       let(:member) { create(:user) }
 
-      before(:each) do
+      before do
         project.add_developer(member, current_user: project.owner)
       end
 

spec/services/projects/housekeeping_service_spec.rb

@@ -24,7 +24,7 @@ describe Projects::HousekeepingService do
     end
 
     context 'when no lease can be obtained' do
-      before(:each) do
+      before do
         expect(subject).to receive(:try_obtain_lease).and_return(false)
       end
 

spec/services/web_hook_service_spec.rb

@@ -15,7 +15,7 @@ describe WebHookService do
   let(:service_instance) { described_class.new(project_hook, data, 'push_hooks') }
 
   describe '#execute' do
-    before(:each) do
+    before do
       project.hooks << [project_hook]
 
       WebMock.stub_request(:post, project_hook.url)