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