Merge pull request #2986 from openSUSE/depfu/update/rubocop-rspec-2.10.0

Update rubocop-rspec: 2.4.0 → 2.10.0 (minor)

Gemfile

@@ -5,7 +5,7 @@ end
 
 source 'https://rubygems.org'
 
-ruby ENV['OSEM_RUBY_VERSION'] || '3.1.2'
+ruby ENV.fetch('OSEM_RUBY_VERSION', '3.1.2')
 
 # rails-assets requires >= 1.8.4
 if Gem::Version.new(Bundler::VERSION) < Gem::Version.new('1.8.4')

Gemfile.lock

@@ -389,8 +389,8 @@ GEM
     paper_trail (12.2.0)
       activerecord (>= 5.2)
       request_store (~> 1.1)
-    parallel (1.21.0)
+    parallel (1.22.1)
-    parser (3.1.1.0)
+    parser (3.1.2.0)
       ast (~> 2.4.1)
     pdf-core (0.9.0)
     pdf-inspector (1.3.0)
@@ -464,7 +464,7 @@ GEM
     recaptcha (5.8.1)
       json
     redcarpet (3.5.1)
-    regexp_parser (2.2.1)
+    regexp_parser (2.3.1)
     request_store (1.5.1)
       rack (>= 1.4)
     responders (3.0.1)
@@ -502,24 +502,23 @@ GEM
       rspec-mocks (~> 3.10)
       rspec-support (~> 3.10)
     rspec-support (3.10.2)
-    rubocop (1.25.1)
+    rubocop (1.28.2)
       parallel (~> 1.10)
       parser (>= 3.1.0.0)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml
-      rubocop-ast (>= 1.15.1, < 2.0)
+      rubocop-ast (>= 1.17.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 3.0)
-    rubocop-ast (1.16.0)
+    rubocop-ast (1.17.0)
       parser (>= 3.1.1.0)
     rubocop-rails (2.13.2)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
       rubocop (>= 1.7.0, < 2.0)
-    rubocop-rspec (2.4.0)
+    rubocop-rspec (2.10.0)
-      rubocop (~> 1.0)
+      rubocop (~> 1.19)
-      rubocop-ast (>= 1.1.0)
     ruby-oembed (0.15.0)
     ruby-openid (2.9.2)
     ruby-progressbar (1.11.0)

app/helpers/application_helper.rb

@@ -116,7 +116,7 @@ module ApplicationHelper
   end
 
   def sign_in_path
-    if ENV['OSEM_ICHAIN_ENABLED'] == 'true'
+    if ENV.fetch('OSEM_ICHAIN_ENABLED', nil) == 'true'
       new_user_ichain_session_path
     else
       new_user_session_path
@@ -140,9 +140,7 @@ module ApplicationHelper
 
   def nav_root_link_for(conference)
     link_text = (
-      conference.try(:organization).try(:name) ||
+      conference.try(:organization).try(:name) || ENV.fetch('OSEM_NAME', 'OSEM')
-      ENV['OSEM_NAME'] ||
-      'OSEM'
     )
     link_to(
       link_text,

app/helpers/users_helper.rb

@@ -19,7 +19,7 @@ module UsersHelper
       unless Rails.application.secrets.send(provider_key).blank? || Rails.application.secrets.send(provider_secret).blank?
         providers << provider
       end
-      providers << provider if !ENV["OSEM_#{provider.upcase}_KEY"].blank? && !ENV["OSEM_#{provider.upcase}_SECRET"].blank?
+      providers << provider if ENV.fetch("OSEM_#{provider.upcase}_KEY", nil).present? && ENV.fetch("OSEM_#{provider.upcase}_SECRET", nil).present?
     end
 
     providers.uniq

app/models/ability.rb

@@ -42,7 +42,7 @@ class Ability
     can [:index, :show], Survey, surveyable_type: 'Conference'
 
     # Things that are possible without ichain enabled that are **not*+ possible with ichain mode enabled.
-    if ENV['OSEM_ICHAIN_ENABLED'] != 'true'
+    if ENV.fetch('OSEM_ICHAIN_ENABLED', nil) != 'true'
       # There is no reliable way for this workflow (enable not logged in users to fill out a form, then telling
       # them to sign up once they submit) in ichain. So enable it only without ichain.
 

app/models/admin_ability.rb

@@ -51,7 +51,7 @@ class AdminAbility
     # for admins
     can :manage, :all if user.is_admin
     # even admin cannot create new users with ICHAIN enabled
-    cannot [:new, :create], User if ENV['OSEM_ICHAIN_ENABLED'] == 'true'
+    cannot [:new, :create], User if ENV.fetch('OSEM_ICHAIN_ENABLED', nil) == 'true'
     cannot :revert_object, PaperTrail::Version do |version|
       (version.event == 'create' && %w[Conference User Event].include?(version.item_type))
     end

app/models/email_settings.rb

@@ -13,12 +13,12 @@ class EmailSettings < ApplicationRecord
       'conference_start_date'  => conference.start_date,
       'conference_end_date'    => conference.end_date,
       'registrationlink'       => Rails.application.routes.url_helpers.conference_conference_registration_url(
-                            conference.short_title, host: (ENV['OSEM_HOSTNAME'] || 'localhost:3000')),
+                            conference.short_title, host: ENV.fetch('OSEM_HOSTNAME', 'localhost:3000')),
       'conference_splash_link' => Rails.application.routes.url_helpers.conference_url(
-                                  conference.short_title, host: (ENV['OSEM_HOSTNAME'] || 'localhost:3000')),
+                                  conference.short_title, host: ENV.fetch('OSEM_HOSTNAME', 'localhost:3000')),
 
       'schedule_link'          => Rails.application.routes.url_helpers.conference_schedule_url(
-                         conference.short_title, host: (ENV['OSEM_HOSTNAME'] || 'localhost:3000'))
+                         conference.short_title, host: ENV.fetch('OSEM_HOSTNAME', 'localhost:3000'))
     }
 
     if conference.program.cfp
@@ -45,7 +45,7 @@ class EmailSettings < ApplicationRecord
     if event
       h['eventtitle'] = event.title
       h['proposalslink'] = Rails.application.routes.url_helpers.conference_program_proposals_url(
-                           conference.short_title, host: (ENV['OSEM_HOSTNAME'] || 'localhost:3000'))
+                           conference.short_title, host: ENV.fetch('OSEM_HOSTNAME', 'localhost:3000'))
     end
 
     if booth

app/models/user.rb

@@ -51,7 +51,7 @@ class User < ApplicationRecord
   # :lockable, :timeoutable and :omniauthable
   devise_modules = []
 
-  devise_modules += if ENV['OSEM_ICHAIN_ENABLED'] == 'true'
+  devise_modules += if ENV.fetch('OSEM_ICHAIN_ENABLED', nil) == 'true'
                       [:ichain_authenticatable, :ichain_registerable, :omniauthable, omniauth_providers: []]
                     else
                       [:database_authenticatable, :registerable,

app/views/conference_registrations/edit.html.haml

@@ -11,7 +11,7 @@
         %legend
           %span
             =link_to('#signup', role: 'tab', "aria-controls" => "home", "data-toggle" => "tab") do
-              = ENV['OSEM_NAME'] || 'OSEM'
+              = ENV.fetch('OSEM_NAME', 'OSEM')
               Account
           %span.pull-right#account-already
             =link_to('#signin', role: 'tab', "aria-controls" => "home", "data-toggle" => "tab") do

app/views/conference_registrations/new.html.haml

@@ -11,7 +11,7 @@
         %legend
           %span
             =link_to('#signup', role: 'tab', "aria-controls" => "home", "data-toggle" => "tab") do
-              = ENV['OSEM_NAME'] || 'OSEM'
+              = ENV.fetch('OSEM_NAME', 'OSEM')
               Account
           %span.pull-right#account-already
             =link_to('#signin', role: 'tab', "aria-controls" => "home", "data-toggle" => "tab") do

app/views/conferences/new_install.html.haml

@@ -9,7 +9,7 @@
           installation!
         %p
           The first user to
-          - if ENV['OSEM_ICHAIN_ENABLED'] == 'true'
+          - if ENV.fetch('OSEM_ICHAIN_ENABLED', nil) == 'true'
             = link_to(new_ichain_registration_path('user')) do
               sign up
           - else

app/views/conferences/show.html.haml

@@ -1,6 +1,6 @@
 - content_for :head do
   %meta{ property: "og:title", content: @conference.title }
-  %meta{ property: "og:site_name", content: (ENV['OSEM_NAME'] || 'OSEM') }
+  %meta{ property: "og:site_name", content: ENV.fetch('OSEM_NAME', 'OSEM') }
   %meta{ property: "og:description", content: @conference.description }
   %meta{ property: "og:url", content: conference_url(@conference.short_title) }
   %meta{ property: "twitter:title", content: (@conference.title) }

app/views/devise/sessions/_new_embedded.html.haml

@@ -1,4 +1,4 @@
-- if ENV['OSEM_ICHAIN_ENABLED'] != 'true'
+- if ENV.fetch('OSEM_ICHAIN_ENABLED', nil) != 'true'
   = form_tag(new_user_session_path, class: 'form-horizontal') do
     %legend
       %span

app/views/layouts/_admin_sidebar_index.html.haml

@@ -37,7 +37,7 @@
       = link_to(admin_revision_history_path) do
         %span.fa.fa-history
         Revision History
-    - if ENV['ORGANIZATIONS_ENABLED'] == 'true'
+    - if ENV.fetch('ORGANIZATIONS_ENABLED', nil) == 'true'
       %li
         = link_to(admin_organizations_path) do
           %span.fa.fa-group

app/views/layouts/_navigation.html.haml

@@ -32,7 +32,7 @@
                 = render 'layouts/user_menu'
       - else
         %ul.nav.navbar-nav.navbar-right
-          - if ENV['OSEM_ICHAIN_ENABLED'] == 'true'
+          - if ENV.fetch('OSEM_ICHAIN_ENABLED', nil) == 'true'
             %li{class: "#{active_nav_li(new_ichain_registration_path('user'))}"}
               = link_to(new_ichain_registration_path('user')) do
                 %span.fa.fa-heart
@@ -48,7 +48,7 @@
               Sign In
               %span.caret
             .dropdown-menu
-              - if ENV['OSEM_ICHAIN_ENABLED'] == 'true'
+              - if ENV.fetch('OSEM_ICHAIN_ENABLED', nil) == 'true'
                 = form_tag User.ichain_login_url do
                   = text_field_tag 'username', nil, id: 'user_ichain_email_dd', class: 'form-control', placeholder: 'Username'
                   = password_field_tag 'password', nil, id: 'user_ichain_password_dd', class: 'form-control', placeholder: 'Password'

app/views/layouts/_user_menu.html.haml

@@ -10,7 +10,7 @@
     %li= link_to "See all unread Comments (#{unread_notifications(current_user).length})", admin_comments_path
   %li= link_to 'See all Comments', admin_comments_path(anchor: 'all_comments')
   %li.divider
-- unless ENV['OSEM_ICHAIN_ENABLED'] == 'true'
+- unless ENV.fetch('OSEM_ICHAIN_ENABLED', nil) == 'true'
   %li
     = link_to(edit_user_registration_path) do
       %span.fa.fa-wrench
@@ -40,7 +40,7 @@
       %span.fa.fa-shopping-bag
       My #{(t'booth').capitalize } Requests
 %li
-  - if ENV['OSEM_ICHAIN_ENABLED'] == 'true'
+  - if ENV.fetch('OSEM_ICHAIN_ENABLED', nil) == 'true'
     = link_to(destroy_user_ichain_session_path, method: 'delete') do
       %span.fa.fa-minus
       Sign out
@@ -76,7 +76,7 @@
     = link_to(admin_revision_history_path) do
       %span.fa.fa-history
       Revision History
-  - if ENV['ORGANIZATIONS_ENABLED'] == 'true'
+  - if ENV.fetch('OSEM_ICHAIN_ENABLED', nil) == 'true'
     %li
       = link_to(admin_organizations_path) do
         %span.fa.fa-group

app/views/layouts/application.html.haml

@@ -2,7 +2,7 @@
   %head
     %meta{charset: 'utf-8'}
     %meta{name: 'viewport', content: 'width=device-width, initial-scale=1, maximum-scale=1'}
-    %title= content_for?(:title) ? yield(:title) : (ENV['OSEM_NAME'] || 'OSEM')
+    %title= content_for?(:title) ? yield(:title) : ENV.fetch('OSEM_NAME', 'OSEM')
     %meta{content: '', name: 'description'}
     %meta{content: '', name: 'author'}
     = stylesheet_link_tag "application", media: 'all'
@@ -10,7 +10,7 @@
 
     = csrf_meta_tags
     = content_for(:script_head)
-    - if ENV['OSEM_TRANSIFEX_APIKEY']
+    - if ENV.fetch('OSEM_TRANSIFEX_APIKEY', nil)
       :javascript
         window.liveSettings = {
           api_key: "#{ENV['OSEM_TRANSIFEX_APIKEY']}",
@@ -46,7 +46,7 @@
             You can run, copy, distribute, study, change and improve it.
             The source code and the developers are on
             #{link_to "GitHub", "https://github.com/openSUSE/osem"}.
-            - if ENV["SKYLIGHT_PUBLIC_DASHBOARD_URL"].present?
+            - if ENV.fetch('SKYLIGHT_PUBLIC_DASHBOARD_URL', nil)
               Performance data is available on
               #{link_to "Skylight", ENV["SKYLIGHT_PUBLIC_DASHBOARD_URL"]}.
     = yield :script_body

app/views/payments/_payment.html.haml

@@ -22,6 +22,6 @@
 = form_tag conference_payments_path do
   %script.stripe-button{ src: "https://checkout.stripe.com/checkout.js",
         data: { amount: @total_amount_to_pay.cents, label: "Pay #{humanized_money_with_symbol @total_amount_to_pay}",
-          email: current_user.email, currency: @total_amount_to_pay.currency, name: ENV['OSEM_NAME'] || 'OSEM',
+          email: current_user.email, currency: @total_amount_to_pay.currency, name: ENV.fetch('OSEM_NAME', 'OSEM'),
           description: "book your tickets", key: Rails.application.secrets.stripe_publishable_key, locale: "auto"}}
   = link_to 'Edit Purchase', conference_tickets_path(@conference.short_title), class: 'btn btn-default'

app/views/proposals/new.html.haml

@@ -17,7 +17,7 @@
         %legend
           %span
             =link_to('#signup', role: 'tab', 'aria-controls' => 'home', 'data-toggle' => 'tab') do
-              = ENV['OSEM_NAME'] || 'OSEM'
+              = ENV.fetch('OSEM_NAME', 'OSEM')
               Account
           %span.pull-right#account-already
             =link_to('#signin', role: 'tab', 'aria-controls' => 'home', 'data-toggle' => 'tab') do

app/views/proposals/show.html.haml

@@ -2,7 +2,7 @@
   %meta{ property: "og:title", content: @event.title }
   %meta{ property: "og:url", content: conference_program_proposal_url(@conference.short_title, @event) }
   %meta{ property: "og:description", content: @event.abstract }
-  %meta{ property: "og:site_name", content: (ENV['OSEM_NAME'] || 'OSEM') }
+  %meta{ property: "og:site_name", content: ENV.fetch('OSEM_NAME', 'OSEM') }
   - if @speakers_ordered.any?
     %meta{ property: "og:image", content: @speakers_ordered.first.gravatar_url }
     %meta{ property: "og:image:secure_url", content: @speakers_ordered.first.gravatar_url }

bin/bundle

@@ -18,7 +18,7 @@ m = Module.new do
   end
 
   def env_var_version
-    ENV['BUNDLER_VERSION']
+    ENV.fetch('BUNDLER_VERSION', nil)
   end
 
   def cli_arg_version
@@ -40,7 +40,7 @@ m = Module.new do
   end
 
   def gemfile
-    gemfile = ENV['BUNDLE_GEMFILE']
+    gemfile = ENV.fetch('BUNDLE_GEMFILE', nil)
     return gemfile if gemfile && !gemfile.empty?
 
     File.expand_path('../../Gemfile', __FILE__)

config/database.yml

@@ -1,19 +1,19 @@
 <%
   encoding = 'unicode'
-  if ENV['OSEM_DB_ADAPTER'] == 'mysql2'
+  if ENV.fetch('OSEM_DB_ADAPTER', nil) == 'mysql2'
     encoding = 'utf8'
   end
 %>
 
 
 default: &default
-  adapter: <%= ENV['OSEM_DB_ADAPTER'] || 'postgresql' %>
+  adapter: <%= ENV.fetch('OSEM_DB_ADAPTER', 'postgresql') %>
   encoding: <%= encoding %>
-  host: <%= ENV['OSEM_DB_HOST'] || 'database' %>
+  host: <%= ENV.fetch('OSEM_DB_HOST', 'database') %>
-  port: <%= ENV['OSEM_DB_PORT'] || '5432'  %>
+  port: <%= ENV.fetch('OSEM_DB_PORT', '5432')  %>
-  username: <%= ENV['OSEM_DB_USER'] || 'postgres' %>
+  username: <%= ENV.fetch('OSEM_DB_USER', 'postgres') %>
-  password: <%= ENV['OSEM_DB_PASSWORD'] || 'mysecretpassword' %>
+  password: <%= ENV.fetch('OSEM_DB_PASSWORD', 'mysecretpassword') %>
-  database: <%= ENV['OSEM_DB_NAME'] || 'postgres' %>
+  database: <%= ENV.fetch('OSEM_DB_NAME', 'postgres') %>
   pool: 5
   timeout: 5000
 

config/environments/development.rb

@@ -55,7 +55,7 @@ Rails.application.configure do
   # config.action_view.annotate_rendered_view_with_filenames = true
 
   # Set the detault url for action mailer
-  config.action_mailer.default_url_options = { host: (ENV['OSEM_HOSTNAME'] || 'localhost:3000') }
+  config.action_mailer.default_url_options = { host: ENV.fetch('OSEM_HOSTNAME', 'localhost:3000') }
 
   # Access all mails sent at http://localhost:3000/letter_opener
   config.action_mailer.delivery_method = :letter_opener

config/initializers/devise.rb

@@ -7,16 +7,16 @@ Devise.setup do |config|
   # Pass each provider to User model in :omniauth_providers (for open_id providers use their name)
 
   config.omniauth :open_id, name: 'suse', identifier: 'http://www.opensuse.org/openid/user'
-  config.omniauth :google_oauth2, (ENV['OSEM_GOOGLE_KEY'] || Rails.application.secrets.google_key), (ENV['OSEM_GOOGLE_SECRET'] || Rails.application.secrets.google_secret),
+  config.omniauth :google_oauth2, ENV.fetch('OSEM_GOOGLE_KEY', Rails.application.secrets.google_key), ENV.fetch('OSEM_GOOGLE_SECRET', Rails.application.secrets.google_secret),
                   name:  'google',
                   scope: 'email'
-  config.omniauth :facebook, (ENV['OSEM_FACEBOOK_KEY'] || Rails.application.secrets.facebook_key), (ENV['OSEM_FACEBOOK_SECRET'] || Rails.application.secrets.facebook_secret)
+  config.omniauth :facebook, ENV.fetch('OSEM_FACEBOOK_KEY', Rails.application.secrets.facebook_key), ENV.fetch('OSEM_FACEBOOK_SECRET', Rails.application.secrets.facebook_secret)
-  config.omniauth :github, (ENV['OSEM_GITHUB_KEY'] || Rails.application.secrets.github_key), (ENV['OSEM_GITHUB_SECRET'] || Rails.application.secrets.github_secret)
+  config.omniauth :github, ENV.fetch('OSEM_GITHUB_KEY', Rails.application.secrets.github_key), ENV.fetch('OSEM_GITHUB_SECRET', Rails.application.secrets.github_secret)
 
   # ==> Mailer Configuration
   # Configure the e-mail address which will be shown in Devise::Mailer,
   # note that it will be overwritten if you use your own mailer class with default "from" parameter.
-  config.mailer_sender = ENV['OSEM_EMAIL_ADDRESS'] || 'no-reply@localhost'
+  config.mailer_sender = ENV.fetch('OSEM_EMAIL_ADDRESS', 'no-reply@localhost')
 
   # Configure the class responsible to send e-mails.
   # config.mailer = "Devise::Mailer"

config/piwik.yml

@@ -13,9 +13,9 @@
 default: &default
   id_site:  <%= ENV['OSEM_PIWIK_ID'] %>
   url: <%= ENV['OSEM_PIWIK_URL'] %>
-  use_async: <%= ENV['OSEM_PIWIK_ASYNC'] || false %>
+  use_async: <%= ENV.fetch('OSEM_PIWIK_ASYNC', false) %>
-  disabled: <%= ENV['OSEM_PIWIK_DISABLED'] || true %>
+  disabled: <%= ENV.fetch('OSEM_PIWIK_DISABLED', true) %>
-  hostname: <%= ENV['OSEM_PIWIK_HOSTNAME'] || 'localhost' %>
+  hostname: <%= ENV.fetch('OSEM_PIWIK_HOSTNAME', 'localhost') %>
 
 production:
   piwik:

config/routes.rb

@@ -5,7 +5,7 @@ Osem::Application.routes.draw do
     get '/', to: 'conferences#show'
   end
 
-  if ENV['OSEM_ICHAIN_ENABLED'] == 'true'
+  if ENV.fetch('OSEM_ICHAIN_ENABLED', nil) == 'true'
     devise_for :users, controllers: { registrations: :registrations }
   else
     devise_for :users,
@@ -225,8 +225,8 @@ Osem::Application.routes.draw do
 
   get '/calendar' => 'conferences#calendar'
 
-  unless ENV['OSEM_ROOT_CONFERENCE'].blank?
+  if ENV.fetch('OSEM_ROOT_CONFERENCE', nil)
-    root to: redirect("/conferences/#{ENV['OSEM_ROOT_CONFERENCE']}")
+    root to: redirect("/conferences/#{ENV.fetch('OSEM_ROOT_CONFERENCE')}")
   else
     root to: 'conferences#index', via: [:get, :options]
   end

spec/controllers/application_controller_spec.rb

@@ -33,46 +33,5 @@ describe ApplicationController, type: :controller do
         end
       end
     end
-
   end
-
-end
-
-describe ApplicationController, type: :request do
-  let(:conference) { create(:conference) }
-
-  describe 'Skylight link' do
-
-    around do |example|
-      original_value = ENV['SKYLIGHT_PUBLIC_DASHBOARD_URL']
-      example.run
-      ENV['SKYLIGHT_PUBLIC_DASHBOARD_URL'] = original_value
-    end
-
-    context 'when SKYLIGHT_PUBLIC_DASHBOARD_URL is set' do
-      before do
-        ENV['SKYLIGHT_PUBLIC_DASHBOARD_URL'] = 'https://oss.skylight.io/app/applications/my-osem'
-      end
-
-      it 'should include a link to view performance data' do
-        get '/'
-        expect(response.body).to match(/Performance data/i)
-        expect(response.body).to include('https://oss.skylight.io/app/applications/my-osem')
-      end
-    end
-
-    context 'when SKYLIGHT_PUBLIC_DASHBOARD_URL is not set' do
-      before do
-        ENV['SKYLIGHT_PUBLIC_DASHBOARD_URL'] = nil
-      end
-
-      it 'should not include a link to view performance data' do
-        get '/'
-        expect(response.body).to_not match(/performance data/i)
-        expect(response.body).to_not match(/skylight/i)
-      end
-    end
-
-  end
-
 end

spec/helpers/application_helper_spec.rb

@@ -68,11 +68,6 @@ describe ApplicationHelper, type: :helper do
         expect(nav_root_link_for(nil)).to match 'OSEM'
       end
 
-      it 'should use the environment variable' do
-        ENV['OSEM_NAME'] = Faker::Company.name + "'"
-        expect(nav_root_link_for(nil)).to match h(ENV['OSEM_NAME'])
-      end
-
       it 'should use the conference organization name' do
         expect(nav_root_link_for(conference)).to match h(conference.organization.name)
       end

spec/spec_helper.rb

@@ -85,7 +85,7 @@ RSpec.configure do |config|
 
   # use a real browser for JS tests
   Capybara.javascript_driver = (
-    ENV['OSEM_TEST_DRIVER'].try(:to_sym) || :chrome_headless
+    ENV.fetch('OSEM_TEST_DRIVER', 'chrome_headless').to_sym
   )
 
   # Includes helpers and connect them to specific types of tests

spec/support/deprecation_shitlist.rb

@@ -1,10 +1,10 @@
 RSpec.configure do |config|
   # Tracker deprecation messages in each file
-  if ENV['DEPRECATION_TRACKER']
+  if ENV.fetch('DEPRECATION_TRACKER', nil)
     DeprecationTracker.track_rspec(
       config,
       shitlist_path:     'spec/support/deprecation_shitlist.json',
-      mode:              ENV['DEPRECATION_TRACKER'],
+      mode:              ENV.fetch('DEPRECATION_TRACKER'),
       transform_message: ->(message) { message.gsub("#{Rails.root}/", '') }
     )
   end