allow features and factory specs to not describe their class

.rubocop.yml

@@ -24,16 +24,16 @@ Rails/Exit:
 # Include: db/migrate/*.rb
 Rails/CreateTableWithTimestamps:
   Exclude:
-    - 'db/migrate/20151210035820_init_schema.rb'
-    - 'db/migrate/20160211061631_add_chapter_leaderships_again.rb'
-    - 'db/migrate/20160312224628_create_organization_leaderships.rb'
+    - db/migrate/20151210035820_init_schema.rb
+    - db/migrate/20160211061631_add_chapter_leaderships_again.rb
+    - db/migrate/20160312224628_create_organization_leaderships.rb
 
 
 # Include: app/**/*.rb, config/**/*.rb, db/**/*.rb, lib/**/*.rb
 Rails/Output:
   Exclude:
-    - 'lib/tasks/**/*' # rake tasks need output
-    - 'app/jobs/**/*'  # heroku scheduler support output# Offense count: 4
+    - lib/tasks/**/* # rake tasks need output
+    - app/jobs/**/*  # heroku scheduler support output# Offense count: 4
 
 Style/DoubleNegation:
   Enabled: false
@@ -42,4 +42,9 @@ RSpec/AnyInstance:
   Enabled: false
 
 RSpec/MessageSpies:
-  EnforcedStyle: receive
+  EnforcedStyle: receive
+
+RSpec/DescribeClass:
+  Exclude:
+    - spec/features/**/*
+    - spec/models/factory_spec.rb

.rubocop_todo.yml

@@ -53,10 +53,6 @@ Metrics/PerceivedComplexity:
 RSpec/ContextWording:
   Enabled: false
 
-# Offense count: 32
-RSpec/DescribeClass:
-  Enabled: false
-
 # Offense count: 166
 # Configuration parameters: Max.
 RSpec/ExampleLength:

spec/mailers/mailer_previews_spec.rb → spec/mailers/devise/mailer_previews_spec.rb

@@ -6,7 +6,7 @@
 Dir[Rails.root.join('app/mailers/*.rb')].sort.each { |f| require f }
 Dir[Rails.root.join('spec/mailers/previews/**/*.rb')].sort.each { |f| require f }
 
-RSpec.describe 'mailer previews' do
+RSpec.describe Devise::MailerPreview do
   def find_preview_class(mailer_class)
     mailer_name = mailer_class.to_s.sub('Mailer', '')
     "#{mailer_name}Preview".constantize
@@ -33,8 +33,8 @@ def find_leaves(klass)
       expect(Devise::Mailer).to receive(mailer_method)
     end
 
-    Devise::MailerPreview.instance_methods(false).each do |preview_method|
-      Devise::MailerPreview.new.send(preview_method)
+    described_class.instance_methods(false).each do |preview_method|
+      described_class.new.send(preview_method)
     end
   end