Add latest changes from gitlab-org/gitlab@master

11 files changed, 248 insertions, 27 deletions

diff --git a/changelogs/unreleased/36483-move-the-confidence-column-in-the-security-dashboard.yml b/changelogs/unreleased/36483-move-the-confidence-column-in-the-security-dashboard.yml
new file mode 100644
index 00000000000..6651facf809
--- /dev/null
+++ b/changelogs/unreleased/36483-move-the-confidence-column-in-the-security-dashboard.yml
@@ -0,0 +1,5 @@
+---
+title: Move confidence column in the security dashboard
+merge_request: 20435
+author: Dheeraj Joshi
+type: changed
diff --git a/changelogs/unreleased/add_missing_add_index_rubocop_spec.yml b/changelogs/unreleased/add_missing_add_index_rubocop_spec.yml
new file mode 100644
index 00000000000..b1ae864ae35
--- /dev/null
+++ b/changelogs/unreleased/add_missing_add_index_rubocop_spec.yml
@@ -0,0 +1,5 @@
+---
+title: add missing test for add_index rubocop rule
+merge_request: 20464
+author: Eric Thomas
+type: other
diff --git a/config/initializers/sidekiq.rb b/config/initializers/sidekiq.rb
index b5d98399015..c3ca9bf3e05 100644
--- a/config/initializers/sidekiq.rb
+++ b/config/initializers/sidekiq.rb
@@ -31,21 +31,17 @@ enable_json_logs = Gitlab.config.sidekiq.log_format == 'json'
 enable_sidekiq_memory_killer = ENV['SIDEKIQ_MEMORY_KILLER_MAX_RSS'].to_i.nonzero?
 use_sidekiq_daemon_memory_killer = ENV["SIDEKIQ_DAEMON_MEMORY_KILLER"].to_i.nonzero?
 use_sidekiq_legacy_memory_killer = !use_sidekiq_daemon_memory_killer
+use_request_store = ENV['SIDEKIQ_REQUEST_STORE'].to_i.nonzero?
 
 Sidekiq.configure_server do |config|
   config.redis = queues_config_hash
 
-  config.server_middleware do |chain|
-    chain.add Gitlab::SidekiqMiddleware::Monitor
-    chain.add Gitlab::SidekiqMiddleware::Metrics if Settings.monitoring.sidekiq_exporter
-    chain.add Gitlab::SidekiqMiddleware::ArgumentsLogger if ENV['SIDEKIQ_LOG_ARGUMENTS'] && !enable_json_logs
-    chain.add Gitlab::SidekiqMiddleware::MemoryKiller if enable_sidekiq_memory_killer && use_sidekiq_legacy_memory_killer
-    chain.add Gitlab::SidekiqMiddleware::RequestStoreMiddleware unless ENV['SIDEKIQ_REQUEST_STORE'] == '0'
-    chain.add Gitlab::SidekiqMiddleware::BatchLoader
-    chain.add Gitlab::SidekiqMiddleware::CorrelationLogger
-    chain.add Gitlab::SidekiqMiddleware::InstrumentationLogger
-    chain.add Gitlab::SidekiqStatus::ServerMiddleware
-  end
+  config.server_middleware(&Gitlab::SidekiqMiddleware.server_configurator({
+    metrics: Settings.monitoring.sidekiq_exporter,
+    arguments_logger: ENV['SIDEKIQ_LOG_ARGUMENTS'] && !enable_json_logs,
+    memory_killer: enable_sidekiq_memory_killer && use_sidekiq_legacy_memory_killer,
+    request_store: use_request_store
+  }))
 
   if enable_json_logs
     Sidekiq.logger.formatter = Gitlab::SidekiqLogging::JSONFormatter.new
@@ -56,10 +52,7 @@ Sidekiq.configure_server do |config|
     config.error_handlers << Gitlab::SidekiqLogging::ExceptionHandler.new
   end
 
-  config.client_middleware do |chain|
-    chain.add Gitlab::SidekiqStatus::ClientMiddleware
-    chain.add Gitlab::SidekiqMiddleware::CorrelationInjector
-  end
+  config.client_middleware(&Gitlab::SidekiqMiddleware.client_configurator)
 
   config.on :startup do
     # Clear any connections that might have been obtained before starting
diff --git a/lib/gitlab/sidekiq_middleware.rb b/lib/gitlab/sidekiq_middleware.rb
new file mode 100644
index 00000000000..c6726dcfa67
--- /dev/null
+++ b/lib/gitlab/sidekiq_middleware.rb
@@ -0,0 +1,34 @@
+# frozen_string_literal: true
+
+module Gitlab
+  # The SidekiqMiddleware class is responsible for configuring the
+  # middleware stacks used in the client and server middlewares
+  module SidekiqMiddleware
+    # The result of this method should be passed to
+    # Sidekiq's `config.server_middleware` method
+    # eg: `config.server_middleware(&Gitlab::SidekiqMiddleware.server_configurator)`
+    def self.server_configurator(metrics: true, arguments_logger: true, memory_killer: true, request_store: true)
+      lambda do |chain|
+        chain.add Gitlab::SidekiqMiddleware::Monitor
+        chain.add Gitlab::SidekiqMiddleware::Metrics if metrics
+        chain.add Gitlab::SidekiqMiddleware::ArgumentsLogger if arguments_logger
+        chain.add Gitlab::SidekiqMiddleware::MemoryKiller if memory_killer
+        chain.add Gitlab::SidekiqMiddleware::RequestStoreMiddleware if request_store
+        chain.add Gitlab::SidekiqMiddleware::BatchLoader
+        chain.add Gitlab::SidekiqMiddleware::CorrelationLogger
+        chain.add Gitlab::SidekiqMiddleware::InstrumentationLogger
+        chain.add Gitlab::SidekiqStatus::ServerMiddleware
+      end
+    end
+
+    # The result of this method should be passed to
+    # Sidekiq's `config.client_middleware` method
+    # eg: `config.client_middleware(&Gitlab::SidekiqMiddleware.client_configurator)`
+    def self.client_configurator
+      lambda do |chain|
+        chain.add Gitlab::SidekiqStatus::ClientMiddleware
+        chain.add Gitlab::SidekiqMiddleware::CorrelationInjector
+      end
+    end
+  end
+end
diff --git a/lib/tasks/gettext.rake b/lib/tasks/gettext.rake
index dfc0047e753..a192293fae6 100644
--- a/lib/tasks/gettext.rake
+++ b/lib/tasks/gettext.rake
@@ -94,7 +94,7 @@ namespace :gettext do
 
     if pot_diff.present?
       raise <<~MSG
-        Newly translated strings found, please add them to `#{pot_file}` by running:
+        Changes in translated strings found, please update file `#{pot_file}` by running:
 
           bin/rake gettext:regenerate
 
diff --git a/spec/frontend/vue_shared/components/notes/system_note_spec.js b/spec/frontend/vue_shared/components/notes/system_note_spec.js
index c2e8359f78d..603c37c6c49 100644
--- a/spec/frontend/vue_shared/components/notes/system_note_spec.js
+++ b/spec/frontend/vue_shared/components/notes/system_note_spec.js
@@ -1,10 +1,12 @@
-import Vue from 'vue';
-import issueSystemNote from '~/vue_shared/components/notes/system_note.vue';
+import { createLocalVue, mount } from '@vue/test-utils';
+import IssueSystemNote from '~/vue_shared/components/notes/system_note.vue';
 import createStore from '~/notes/stores';
 import initMRPopovers from '~/mr_popover/index';
 
 jest.mock('~/mr_popover/index', () => jest.fn());
 
+const localVue = createLocalVue();
+
 describe('system note component', () => {
   let vm;
   let props;
@@ -30,34 +32,36 @@ describe('system note component', () => {
     const store = createStore();
     store.dispatch('setTargetNoteHash', `note_${props.note.id}`);
 
-    const Component = Vue.extend(issueSystemNote);
-    vm = new Component({
+    vm = mount(IssueSystemNote, {
       store,
+      localVue,
       propsData: props,
-    }).$mount();
+      attachToDocument: true,
+      sync: false,
+    });
   });
 
   afterEach(() => {
-    vm.$destroy();
+    vm.destroy();
   });
 
   it('should render a list item with correct id', () => {
-    expect(vm.$el.getAttribute('id')).toEqual(`note_${props.note.id}`);
+    expect(vm.attributes('id')).toEqual(`note_${props.note.id}`);
   });
 
   it('should render target class is note is target note', () => {
-    expect(vm.$el.classList).toContain('target');
+    expect(vm.classes()).toContain('target');
   });
 
   it('should render svg icon', () => {
-    expect(vm.$el.querySelector('.timeline-icon svg')).toBeDefined();
+    expect(vm.find('.timeline-icon svg').exists()).toBe(true);
   });
 
   // Redcarpet Markdown renderer wraps text in `<p>` tags
   // we need to strip them because they break layout of commit lists in system notes:
   // https://gitlab.com/gitlab-org/gitlab-foss/uploads/b07a10670919254f0220d3ff5c1aa110/jqzI.png
   it('removes wrapping paragraph from note HTML', () => {
-    expect(vm.$el.querySelector('.system-note-message').innerHTML).toContain('<span>closed</span>');
+    expect(vm.find('.system-note-message').html()).toContain('<span>closed</span>');
   });
 
   it('should initMRPopovers onMount', () => {
diff --git a/spec/lib/gitlab/google_code_import/client_spec.rb b/spec/lib/gitlab/google_code_import/client_spec.rb
index 37985c062b4..bd63cabecd6 100644
--- a/spec/lib/gitlab/google_code_import/client_spec.rb
+++ b/spec/lib/gitlab/google_code_import/client_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "spec_helper"
 
 describe Gitlab::GoogleCodeImport::Client do
diff --git a/spec/lib/gitlab/google_code_import/importer_spec.rb b/spec/lib/gitlab/google_code_import/importer_spec.rb
index 031f57dbc65..7055df89c09 100644
--- a/spec/lib/gitlab/google_code_import/importer_spec.rb
+++ b/spec/lib/gitlab/google_code_import/importer_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "spec_helper"
 
 describe Gitlab::GoogleCodeImport::Importer do
@@ -37,7 +39,7 @@ describe Gitlab::GoogleCodeImport::Importer do
         Performance Usability Maintainability Component-Panel Component-Taskbar Component-Battery
         Component-Systray Component-Clock Component-Launcher Component-Tint2conf Component-Docs Component-New
       ).each do |label|
-        label.sub!("-", ": ")
+        label = label.sub("-", ": ")
         expect(project.labels.find_by(name: label)).not_to be_nil
       end
     end
diff --git a/spec/lib/gitlab/google_code_import/project_creator_spec.rb b/spec/lib/gitlab/google_code_import/project_creator_spec.rb
index b959e006292..2353c24f77b 100644
--- a/spec/lib/gitlab/google_code_import/project_creator_spec.rb
+++ b/spec/lib/gitlab/google_code_import/project_creator_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 describe Gitlab::GoogleCodeImport::ProjectCreator do
diff --git a/spec/lib/gitlab/sidekiq_middleware_spec.rb b/spec/lib/gitlab/sidekiq_middleware_spec.rb
new file mode 100644
index 00000000000..43b77fdf94a
--- /dev/null
+++ b/spec/lib/gitlab/sidekiq_middleware_spec.rb
@@ -0,0 +1,135 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+require 'sidekiq/testing'
+
+describe Gitlab::SidekiqMiddleware do
+  class TestWorker
+    include Sidekiq::Worker
+
+    def perform(_arg)
+    end
+  end
+
+  around do |example|
+    Sidekiq::Testing.inline! { example.run }
+  end
+
+  let(:worker_class) { TestWorker }
+  let(:job_args) { [0.01] }
+
+  # The test sets up a new server middleware stack, ensuring that the
+  # appropriate middlewares, as passed into server_configurator,
+  # are invoked.
+  # Additionally the test ensure that each middleware is
+  # 1) not failing
+  # 2) yielding exactly once
+  describe '.server_configurator' do
+    let(:middleware_expected_args) { [a_kind_of(worker_class), hash_including({ 'args' => job_args }), anything] }
+    let(:all_sidekiq_middlewares) do
+      [
+       Gitlab::SidekiqMiddleware::Monitor,
+       Gitlab::SidekiqMiddleware::BatchLoader,
+       Gitlab::SidekiqMiddleware::CorrelationLogger,
+       Gitlab::SidekiqMiddleware::InstrumentationLogger,
+       Gitlab::SidekiqStatus::ServerMiddleware,
+       Gitlab::SidekiqMiddleware::Metrics,
+       Gitlab::SidekiqMiddleware::ArgumentsLogger,
+       Gitlab::SidekiqMiddleware::MemoryKiller,
+       Gitlab::SidekiqMiddleware::RequestStoreMiddleware
+      ]
+    end
+    let(:enabled_sidekiq_middlewares) { all_sidekiq_middlewares - disabled_sidekiq_middlewares }
+
+    before do
+      Sidekiq::Testing.server_middleware.clear
+      Sidekiq::Testing.server_middleware(&described_class.server_configurator(
+        metrics: metrics,
+        arguments_logger: arguments_logger,
+        memory_killer: memory_killer,
+        request_store: request_store
+      ))
+
+      enabled_sidekiq_middlewares.each do |middleware|
+        expect_any_instance_of(middleware).to receive(:call).with(*middleware_expected_args).once.and_call_original
+      end
+
+      disabled_sidekiq_middlewares.each do |middleware|
+        expect_any_instance_of(Gitlab::SidekiqMiddleware::ArgumentsLogger).not_to receive(:call)
+      end
+    end
+
+    context "all optional middlewares off" do
+      let(:metrics) { false }
+      let(:arguments_logger) { false }
+      let(:memory_killer) { false }
+      let(:request_store) { false }
+      let(:disabled_sidekiq_middlewares) do
+        [
+          Gitlab::SidekiqMiddleware::Metrics,
+          Gitlab::SidekiqMiddleware::ArgumentsLogger,
+          Gitlab::SidekiqMiddleware::MemoryKiller,
+          Gitlab::SidekiqMiddleware::RequestStoreMiddleware
+        ]
+      end
+
+      it "passes through server middlewares" do
+        worker_class.perform_async(*job_args)
+      end
+    end
+
+    context "all optional middlewares on" do
+      let(:metrics) { true }
+      let(:arguments_logger) { true }
+      let(:memory_killer) { true }
+      let(:request_store) { true }
+      let(:disabled_sidekiq_middlewares) { [] }
+
+      it "passes through server middlewares" do
+        worker_class.perform_async(*job_args)
+      end
+    end
+  end
+
+  # The test sets up a new client middleware stack. The test ensures
+  # that each middleware is:
+  # 1) not failing
+  # 2) yielding exactly once
+  describe '.client_configurator' do
+    let(:chain) { Sidekiq::Middleware::Chain.new }
+    let(:job) { { 'args' => job_args } }
+    let(:queue) { 'default' }
+    let(:redis_pool) { Sidekiq.redis_pool }
+    let(:middleware_expected_args) { [worker_class_arg, job, queue, redis_pool] }
+
+    before do
+      described_class.client_configurator.call(chain)
+    end
+
+    shared_examples "a client middleware chain" do
+      # Its possible that a middleware could accidentally omit a yield call
+      # this will prevent the full middleware chain from being executed.
+      # This test ensures that this does not happen
+      it "invokes the chain" do
+        expect_any_instance_of(Gitlab::SidekiqStatus::ClientMiddleware).to receive(:call).with(*middleware_expected_args).once.and_call_original
+        expect_any_instance_of(Gitlab::SidekiqMiddleware::CorrelationInjector).to receive(:call).with(*middleware_expected_args).once.and_call_original
+
+        expect { |b| chain.invoke(worker_class_arg, job, queue, redis_pool, &b) }.to yield_control.once
+      end
+    end
+
+    # Sidekiq documentation states that the worker class could be a string
+    # or a class reference. We should test for both
+    context "handles string worker_class values" do
+      let(:worker_class_arg) { worker_class.to_s }
+
+      it_behaves_like "a client middleware chain"
+    end
+
+    context "handles string worker_class values" do
+      let(:worker_class_arg) { worker_class }
+
+      it_behaves_like "a client middleware chain"
+    end
+  end
+end
diff --git a/spec/rubocop/cop/migration/add_index_spec.rb b/spec/rubocop/cop/migration/add_index_spec.rb
new file mode 100644
index 00000000000..0c3f87e5bf8
--- /dev/null
+++ b/spec/rubocop/cop/migration/add_index_spec.rb
@@ -0,0 +1,39 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+require 'rubocop'
+require 'rubocop/rspec/support'
+
+require_relative '../../../../rubocop/cop/migration/add_index'
+
+describe RuboCop::Cop::Migration::AddIndex do
+  include CopHelper
+
+  subject(:cop) { described_class.new }
+
+  context 'in migration' do
+    before do
+      allow(cop).to receive(:in_migration?).and_return(true)
+    end
+
+    it 'registers an offense when add_index is used' do
+      expect_offense(<<~PATTERN.strip_indent)
+        def change
+          add_index :table, :column
+          ^^^^^^^^^ `add_index` requires downtime, use `add_concurrent_index` instead
+        end
+      PATTERN
+    end
+  end
+
+  context 'outside of migration' do
+    it 'registers no offense' do
+      expect_no_offenses(<<~PATTERN.strip_indent)
+        def change
+          add_index :table, :column
+        end
+      PATTERN
+    end
+  end
+end