Bump to 4.8.1 with Rails 7 support

Also note in the Changelog that Turbo is not fully supported yet.

.github/workflows/test.yml

@@ -7,6 +7,8 @@ jobs:
       matrix:
         gemfile:
           - Gemfile
+          - gemfiles/Gemfile-rails-main
+          - gemfiles/Gemfile-rails-6-1
           - gemfiles/Gemfile-rails-6-0
           - gemfiles/Gemfile-rails-5-2
           - gemfiles/Gemfile-rails-5-1
@@ -30,6 +32,10 @@ jobs:
             gemfile: Gemfile
           - ruby: 2.1
             gemfile: gemfiles/Gemfile-rails-6-0
+          - ruby: 2.1
+            gemfile: gemfiles/Gemfile-rails-6-1
+          - ruby: 2.1
+            gemfile: gemfiles/Gemfile-rails-main
           - ruby: 2.1
             gemfile: gemfiles/Gemfile-rails-5-2
           - ruby: 2.1
@@ -40,24 +46,44 @@ jobs:
             gemfile: Gemfile
           - ruby: 2.2
             gemfile: gemfiles/Gemfile-rails-6-0
+          - ruby: 2.2
+            gemfile: gemfiles/Gemfile-rails-6-1
+          - ruby: 2.2
+            gemfile: gemfiles/Gemfile-rails-main
           - ruby: 2.2
             gemfile: gemfiles/Gemfile-rails-5-2
           - ruby: 2.3
             gemfile: Gemfile
           - ruby: 2.3
             gemfile: gemfiles/Gemfile-rails-6-0
+          - ruby: 2.3
+            gemfile: gemfiles/Gemfile-rails-6-1
+          - ruby: 2.3
+            gemfile: gemfiles/Gemfile-rails-main
           - ruby: 2.4
             gemfile: Gemfile
           - ruby: 2.4
             gemfile: gemfiles/Gemfile-rails-6-0
+          - ruby: 2.4
+            gemfile: gemfiles/Gemfile-rails-6-1
+          - ruby: 2.4
+            gemfile: gemfiles/Gemfile-rails-main
           - ruby: 2.4
             gemfile: gemfiles/Gemfile-rails-4-1
           - ruby: 2.5
             gemfile: gemfiles/Gemfile-rails-4-1
+          - ruby: 2.5
+            gemfile: gemfiles/Gemfile-rails-main
+          - ruby: 2.5
+            gemfile: Gemfile
           - ruby: 2.6
             gemfile: gemfiles/Gemfile-rails-4-1
           - ruby: 2.6
             gemfile: gemfiles/Gemfile-rails-4-2
+          - ruby: 2.6
+            gemfile: Gemfile
+          - ruby: 2.6
+            gemfile: gemfiles/Gemfile-rails-main
           - ruby: 2.7
             gemfile: gemfiles/Gemfile-rails-4-1
           - ruby: 2.7
@@ -88,6 +114,12 @@ jobs:
             gemfile: gemfiles/Gemfile-rails-5-2
           - env: DEVISE_ORM=mongoid
             gemfile: gemfiles/Gemfile-rails-6-0
+          - env: DEVISE_ORM=mongoid
+            gemfile: gemfiles/Gemfile-rails-6-1
+          - env: DEVISE_ORM=mongoid
+            gemfile: Gemfile
+          - env: DEVISE_ORM=mongoid
+            gemfile: gemfiles/Gemfile-rails-main
     runs-on: ubuntu-latest
     env: # $BUNDLE_GEMFILE must be set at the job level, so it is set for all steps
       BUNDLE_GEMFILE: ${{ matrix.gemfile }}

CHANGELOG.md

@@ -1,4 +1,7 @@
-### unreleased
+### 4.8.1
+
+* enhancements
+  * Add support for Rails 7.0. Please note that Turbo integration is not fully supported by Devise yet.
 
 ### 4.8.0 - 2021-04-29
 

Gemfile

@@ -4,7 +4,7 @@ source "https://rubygems.org"
 
 gemspec
 
-gem "rails", "~> 6.1.0"
+gem "rails", "~> 7.0.0"
 gem "omniauth"
 gem "omniauth-oauth2"
 gem "rdoc"

Gemfile.lock

@@ -1,6 +1,6 @@
 GIT
   remote: https://github.com/rails/rails-controller-testing.git
-  revision: bc6f3356803d7c5d373f89a44625d59953dc0cef
+  revision: 36e84822ee997d69c971f03f3f3759ee4f4bdc37
   specs:
     rails-controller-testing (1.0.5)
       actionpack (>= 5.0.1.rc1)
@@ -10,7 +10,7 @@ GIT
 PATH
   remote: .
   specs:
-    devise (4.8.0)
+    devise (4.8.1)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
       railties (>= 4.1.0)
@@ -20,98 +20,112 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (6.1.3.1)
-      actionpack (= 6.1.3.1)
-      activesupport (= 6.1.3.1)
+    actioncable (7.0.0)
+      actionpack (= 7.0.0)
+      activesupport (= 7.0.0)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailbox (6.1.3.1)
-      actionpack (= 6.1.3.1)
-      activejob (= 6.1.3.1)
-      activerecord (= 6.1.3.1)
-      activestorage (= 6.1.3.1)
-      activesupport (= 6.1.3.1)
+    actionmailbox (7.0.0)
+      actionpack (= 7.0.0)
+      activejob (= 7.0.0)
+      activerecord (= 7.0.0)
+      activestorage (= 7.0.0)
+      activesupport (= 7.0.0)
       mail (>= 2.7.1)
-    actionmailer (6.1.3.1)
-      actionpack (= 6.1.3.1)
-      actionview (= 6.1.3.1)
-      activejob (= 6.1.3.1)
-      activesupport (= 6.1.3.1)
+    actionmailer (7.0.0)
+      actionpack (= 7.0.0)
+      actionview (= 7.0.0)
+      activejob (= 7.0.0)
+      activesupport (= 7.0.0)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 2.0)
-    actionpack (6.1.3.1)
-      actionview (= 6.1.3.1)
-      activesupport (= 6.1.3.1)
-      rack (~> 2.0, >= 2.0.9)
+    actionpack (7.0.0)
+      actionview (= 7.0.0)
+      activesupport (= 7.0.0)
+      rack (~> 2.0, >= 2.2.0)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.2.0)
-    actiontext (6.1.3.1)
-      actionpack (= 6.1.3.1)
-      activerecord (= 6.1.3.1)
-      activestorage (= 6.1.3.1)
-      activesupport (= 6.1.3.1)
+    actiontext (7.0.0)
+      actionpack (= 7.0.0)
+      activerecord (= 7.0.0)
+      activestorage (= 7.0.0)
+      activesupport (= 7.0.0)
+      globalid (>= 0.6.0)
       nokogiri (>= 1.8.5)
-    actionview (6.1.3.1)
-      activesupport (= 6.1.3.1)
+    actionview (7.0.0)
+      activesupport (= 7.0.0)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.1, >= 1.2.0)
-    activejob (6.1.3.1)
-      activesupport (= 6.1.3.1)
+    activejob (7.0.0)
+      activesupport (= 7.0.0)
       globalid (>= 0.3.6)
-    activemodel (6.1.3.1)
-      activesupport (= 6.1.3.1)
-    activerecord (6.1.3.1)
-      activemodel (= 6.1.3.1)
-      activesupport (= 6.1.3.1)
-    activestorage (6.1.3.1)
-      actionpack (= 6.1.3.1)
-      activejob (= 6.1.3.1)
-      activerecord (= 6.1.3.1)
-      activesupport (= 6.1.3.1)
-      marcel (~> 1.0.0)
-      mini_mime (~> 1.0.2)
-    activesupport (6.1.3.1)
+    activemodel (7.0.0)
+      activesupport (= 7.0.0)
+    activerecord (7.0.0)
+      activemodel (= 7.0.0)
+      activesupport (= 7.0.0)
+    activestorage (7.0.0)
+      actionpack (= 7.0.0)
+      activejob (= 7.0.0)
+      activerecord (= 7.0.0)
+      activesupport (= 7.0.0)
+      marcel (~> 1.0)
+      mini_mime (>= 1.1.0)
+    activesupport (7.0.0)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       tzinfo (~> 2.0)
-      zeitwerk (~> 2.3)
     bcrypt (3.1.16)
     builder (3.2.4)
-    concurrent-ruby (1.1.8)
+    concurrent-ruby (1.1.9)
     crass (1.0.6)
     erubi (1.10.0)
-    faraday (1.3.0)
+    faraday (1.8.0)
+      faraday-em_http (~> 1.0)
+      faraday-em_synchrony (~> 1.0)
+      faraday-excon (~> 1.1)
+      faraday-httpclient (~> 1.0.1)
       faraday-net_http (~> 1.0)
+      faraday-net_http_persistent (~> 1.1)
+      faraday-patron (~> 1.0)
+      faraday-rack (~> 1.0)
       multipart-post (>= 1.2, < 3)
-      ruby2_keywords
+      ruby2_keywords (>= 0.0.4)
+    faraday-em_http (1.0.0)
+    faraday-em_synchrony (1.0.0)
+    faraday-excon (1.1.0)
+    faraday-httpclient (1.0.1)
     faraday-net_http (1.0.1)
-    globalid (0.4.2)
-      activesupport (>= 4.2.0)
-    hashie (4.1.0)
-    i18n (1.8.10)
+    faraday-net_http_persistent (1.2.0)
+    faraday-patron (1.0.0)
+    faraday-rack (1.0.0)
+    globalid (1.0.0)
+      activesupport (>= 5.0)
+    hashie (5.0.0)
+    i18n (1.8.11)
       concurrent-ruby (~> 1.0)
-    jwt (2.2.2)
-    loofah (2.9.0)
+    jwt (2.3.0)
+    loofah (2.13.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
       mini_mime (>= 0.1.1)
-    marcel (1.0.0)
+    marcel (1.0.2)
     method_source (1.0.0)
-    mini_mime (1.0.3)
-    mini_portile2 (2.5.0)
-    minitest (5.14.4)
-    mocha (1.12.0)
+    mini_mime (1.1.2)
+    mini_portile2 (2.6.1)
+    minitest (5.15.0)
+    mocha (1.13.0)
     multi_json (1.15.0)
     multi_xml (0.6.0)
     multipart-post (2.1.1)
-    nio4r (2.5.7)
-    nokogiri (1.11.2)
-      mini_portile2 (~> 2.5.0)
+    nio4r (2.5.8)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
       racc (~> 1.4)
     oauth2 (1.4.7)
       faraday (>= 0.8, < 2.0)
@@ -119,20 +133,20 @@ GEM
       multi_json (~> 1.3)
       multi_xml (~> 0.5)
       rack (>= 1.2, < 3)
-    omniauth (2.0.3)
+    omniauth (2.0.4)
       hashie (>= 3.4.6)
       rack (>= 1.6.2, < 3)
       rack-protection
-    omniauth-facebook (8.0.0)
+    omniauth-facebook (9.0.0)
       omniauth-oauth2 (~> 1.2)
-    omniauth-oauth2 (1.7.1)
+    omniauth-oauth2 (1.7.2)
       oauth2 (~> 1.4)
       omniauth (>= 1.9, < 3)
     omniauth-openid (2.0.1)
       omniauth (>= 1.0, < 3.0)
       rack-openid (~> 1.4.0)
     orm_adapter (0.5.0)
-    racc (1.5.2)
+    racc (1.6.0)
     rack (2.2.3)
     rack-openid (1.4.2)
       rack (>= 1.1.0)
@@ -141,47 +155,40 @@ GEM
       rack
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
-    rails (6.1.3.1)
-      actioncable (= 6.1.3.1)
-      actionmailbox (= 6.1.3.1)
-      actionmailer (= 6.1.3.1)
-      actionpack (= 6.1.3.1)
-      actiontext (= 6.1.3.1)
-      actionview (= 6.1.3.1)
-      activejob (= 6.1.3.1)
-      activemodel (= 6.1.3.1)
-      activerecord (= 6.1.3.1)
-      activestorage (= 6.1.3.1)
-      activesupport (= 6.1.3.1)
+    rails (7.0.0)
+      actioncable (= 7.0.0)
+      actionmailbox (= 7.0.0)
+      actionmailer (= 7.0.0)
+      actionpack (= 7.0.0)
+      actiontext (= 7.0.0)
+      actionview (= 7.0.0)
+      activejob (= 7.0.0)
+      activemodel (= 7.0.0)
+      activerecord (= 7.0.0)
+      activestorage (= 7.0.0)
+      activesupport (= 7.0.0)
       bundler (>= 1.15.0)
-      railties (= 6.1.3.1)
-      sprockets-rails (>= 2.0.0)
+      railties (= 7.0.0)
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.3.0)
+    rails-html-sanitizer (1.4.2)
       loofah (~> 2.3)
-    railties (6.1.3.1)
-      actionpack (= 6.1.3.1)
-      activesupport (= 6.1.3.1)
+    railties (7.0.0)
+      actionpack (= 7.0.0)
+      activesupport (= 7.0.0)
       method_source
-      rake (>= 0.8.7)
+      rake (>= 12.2)
       thor (~> 1.0)
-    rake (13.0.3)
-    rdoc (6.3.0)
+      zeitwerk (~> 2.5)
+    rake (13.0.6)
+    rdoc (6.3.3)
     responders (3.0.1)
       actionpack (>= 5.0)
       railties (>= 5.0)
-    rexml (3.2.4)
+    rexml (3.2.5)
     ruby-openid (2.9.2)
-    ruby2_keywords (0.0.4)
-    sprockets (4.0.2)
-      concurrent-ruby (~> 1.0)
-      rack (> 1, < 3)
-    sprockets-rails (3.2.2)
-      actionpack (>= 4.0)
-      activesupport (>= 4.0)
-      sprockets (>= 3.0.0)
+    ruby2_keywords (0.0.5)
     sqlite3 (1.4.2)
     thor (1.1.0)
     timecop (0.9.4)
@@ -193,10 +200,10 @@ GEM
       nokogiri (>= 1.2.0)
       rack (>= 1.0)
       rack-test (>= 0.5.3)
-    websocket-driver (0.7.3)
+    websocket-driver (0.7.5)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
-    zeitwerk (2.4.2)
+    zeitwerk (2.5.1)
 
 PLATFORMS
   ruby
@@ -208,7 +215,7 @@ DEPENDENCIES
   omniauth-facebook
   omniauth-oauth2
   omniauth-openid
-  rails (~> 6.1.0)
+  rails (~> 7.0.0)
   rails-controller-testing!
   rdoc
   responders (~> 3.0)
@@ -218,4 +225,4 @@ DEPENDENCIES
   webrat (= 0.7.3)
 
 BUNDLED WITH
-   2.2.7
+   2.2.33

devise.gemspec

@@ -14,6 +14,14 @@ Gem::Specification.new do |s|
   s.homepage    = "https://github.com/heartcombo/devise"
   s.description = "Flexible authentication solution for Rails with Warden"
   s.authors     = ['José Valim', 'Carlos Antônio']
+  s.metadata    = {
+    "homepage_uri"      => "https://github.com/heartcombo/devise",
+    "documentation_uri" => "https://rubydoc.info/github/heartcombo/devise",
+    "changelog_uri"     => "https://github.com/heartcombo/devise/blob/master/CHANGELOG.md",
+    "source_code_uri"   => "https://github.com/heartcombo/devise",
+    "bug_tracker_uri"   => "https://github.com/heartcombo/devise/issues",
+    "wiki_uri"          => "https://github.com/heartcombo/devise/wiki"
+  }
 
   s.files         = Dir["{app,config,lib}/**/*", "CHANGELOG.md", "MIT-LICENSE", "README.md"]
   s.require_paths = ["lib"]

gemfiles/Gemfile-rails-6-1

@@ -0,0 +1,27 @@
+source "https://rubygems.org"
+
+gemspec path: ".."
+
+gem "rails", '~> 6.1.0'
+gem "omniauth"
+gem "omniauth-oauth2"
+gem "rdoc"
+
+gem "activemodel-serializers-xml", github: "rails/activemodel-serializers-xml"
+
+gem "rails-controller-testing", github: "rails/rails-controller-testing"
+
+gem "responders", "~> 3.0"
+
+group :test do
+  gem "omniauth-facebook"
+  gem "omniauth-openid"
+  gem "rexml"
+  gem "timecop"
+  gem "webrat", "0.7.3", require: false
+  gem "mocha", "~> 1.1", require: false
+end
+
+platforms :ruby do
+  gem "sqlite3", "~> 1.4"
+end

gemfiles/Gemfile-rails-main

@@ -0,0 +1,27 @@
+source "https://rubygems.org"
+
+gemspec path: ".."
+
+gem "rails", github: "rails/rails", branch: "main"
+gem "omniauth"
+gem "omniauth-oauth2"
+gem "rdoc"
+
+gem "activemodel-serializers-xml", github: "rails/activemodel-serializers-xml"
+
+gem "rails-controller-testing", github: "rails/rails-controller-testing"
+
+gem "responders", "~> 3.0"
+
+group :test do
+  gem "omniauth-facebook"
+  gem "omniauth-openid"
+  gem "rexml"
+  gem "timecop"
+  gem "webrat", "0.7.3", require: false
+  gem "mocha", "~> 1.1", require: false
+end
+
+platforms :ruby do
+  gem "sqlite3", "~> 1.4"
+end

lib/devise.rb

@@ -313,12 +313,20 @@ module Devise
     end
 
     def get
-      ActiveSupport::Dependencies.constantize(@name)
+      # TODO: Remove AS::Dependencies usage when dropping support to Rails < 7.
+      if ActiveSupport::Dependencies.respond_to?(:constantize)
+        ActiveSupport::Dependencies.constantize(@name)
+      else
+        @name.constantize
+      end
     end
   end
 
   def self.ref(arg)
-    ActiveSupport::Dependencies.reference(arg)
+    # TODO: Remove AS::Dependencies usage when dropping support to Rails < 7.
+    if ActiveSupport::Dependencies.respond_to?(:reference)
+      ActiveSupport::Dependencies.reference(arg)
+    end
     Getter.new(arg)
   end
 

lib/devise/models/authenticatable.rb

@@ -10,7 +10,7 @@ module Devise
     #
     # == Options
     #
-    # Authenticatable adds the following options to devise_for:
+    # Authenticatable adds the following options to +devise+:
     #
     #   * +authentication_keys+: parameters used for authentication. By default [:email].
     #

lib/devise/models/database_authenticatable.rb

@@ -13,7 +13,7 @@ module Devise
     #
     # == Options
     #
-    # DatabaseAuthenticatable adds the following options to devise_for:
+    # DatabaseAuthenticatable adds the following options to +devise+:
     #
     #   * +pepper+: a random string used to provide a more secure hash. Use
     #     `rails secret` to generate new keys.
@@ -42,7 +42,7 @@ module Devise
       def initialize(*args, &block)
         @skip_email_changed_notification = false
         @skip_password_change_notification = false
-        super 
+        super
       end
 
       # Skips sending the email changed notification after_update

lib/devise/models/omniauthable.rb

@@ -8,11 +8,11 @@ module Devise
     #
     # == Options
     #
-    # Oauthable adds the following options to devise_for:
+    # Oauthable adds the following options to +devise+:
     #
     #   * +omniauth_providers+: Which providers are available to this model. It expects an array:
     #
-    #       devise_for :database_authenticatable, :omniauthable, omniauth_providers: [:twitter]
+    #       devise :database_authenticatable, :omniauthable, omniauth_providers: [:twitter]
     #
     module Omniauthable
       extend ActiveSupport::Concern

lib/devise/models/recoverable.rb

@@ -7,7 +7,7 @@ module Devise
     #
     # ==Options
     #
-    # Recoverable adds the following options to devise_for:
+    # Recoverable adds the following options to +devise+:
     #
     #   * +reset_password_keys+: the keys you want to use when recovering the password for an account
     #   * +reset_password_within+: the time period within which the password must be reset or the token expires.

lib/devise/models/rememberable.rb

@@ -15,7 +15,7 @@ module Devise
     #
     # == Options
     #
-    # Rememberable adds the following options in devise_for:
+    # Rememberable adds the following options to +devise+:
     #
     #   * +remember_for+: the time you want the user will be remembered without
     #     asking for credentials. After this time the user will be blocked and

lib/devise/models/timeoutable.rb

@@ -11,7 +11,7 @@ module Devise
     #
     # == Options
     #
-    # Timeoutable adds the following options to devise_for:
+    # Timeoutable adds the following options to +devise+:
     #
     #   * +timeout_in+: the interval to timeout the user session without activity.
     #

lib/devise/models/validatable.rb

@@ -9,7 +9,7 @@ module Devise
     #
     # == Options
     #
-    # Validatable adds the following options to devise_for:
+    # Validatable adds the following options to +devise+:
     #
     #   * +email_regexp+: the regular expression used to validate e-mails;
     #   * +password_length+: a range expressing password length. Defaults to 6..128.

lib/devise/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Devise
-  VERSION = "4.8.0".freeze
+  VERSION = "4.8.1".freeze
 end

test/failure_app_test.rb

@@ -79,7 +79,6 @@ class FailureTest < ActiveSupport::TestCase
       'HTTP_HOST' => 'test.host',
       'REQUEST_METHOD' => 'GET',
       'warden.options' => { scope: :user },
-      'rack.session' => {},
       'action_dispatch.request.formats' => Array(env_params.delete('formats') || Mime[:html]),
       'rack.input' => "",
       'warden' => OpenStruct.new(message: nil)

test/integration/authenticatable_test.rb

@@ -344,16 +344,12 @@ class AuthenticationSessionTest < Devise::IntegrationTest
   end
 
   test 'refreshes _csrf_token' do
-    ApplicationController.allow_forgery_protection = true
-
-    begin
+    swap ApplicationController, allow_forgery_protection: true do
       get new_user_session_path
       token = request.session[:_csrf_token]
 
       sign_in_as_user
       assert_not_equal request.session[:_csrf_token], token
-    ensure
-      ApplicationController.allow_forgery_protection = false
     end
   end
 

test/orm/active_record.rb

@@ -5,7 +5,7 @@ ActiveRecord::Base.logger = Logger.new(nil)
 ActiveRecord::Base.include_root_in_json = true
 
 migrate_path = File.expand_path("../../rails_app/db/migrate/", __FILE__)
-if Devise::Test.rails6?
+if Devise::Test.rails6_and_up?
   ActiveRecord::MigrationContext.new(migrate_path, ActiveRecord::SchemaMigration).migrate
 elsif Devise::Test.rails52_and_up?
   ActiveRecord::MigrationContext.new(migrate_path).migrate

test/rails_app/config/application.rb

@@ -46,8 +46,12 @@ module RailsApp
     end
 
     # Remove the first check once Rails 5.0 support is removed.
-    if Devise::Test.rails52_and_up? && !Devise::Test.rails6?
+    if Devise::Test.rails52_and_up? && !Devise::Test.rails6_and_up?
       Rails.application.config.active_record.sqlite3.represent_boolean_as_integer = true
     end
+
+    if Devise::Test.rails7_and_up?
+      config.active_record.legacy_connection_handling = false
+    end
   end
 end

test/rails_app/config/boot.rb

@@ -7,9 +7,13 @@ end
 module Devise
   module Test
     # Detection for minor differences between Rails versions in tests.
-    
-    def self.rails6?
-      Rails.version.start_with? '6'
+
+    def self.rails7_and_up?
+      Rails::VERSION::MAJOR >= 7
+    end
+
+    def self.rails6_and_up?
+      Rails::VERSION::MAJOR >= 6
     end
 
     def self.rails52_and_up?

test/test/controller_helpers_test.rb

@@ -103,7 +103,7 @@ class TestControllerHelpersTest < Devise::ControllerTestCase
   test "returns the content type of a failure app" do
     get :index, params: { format: :json }
 
-    if Devise::Test.rails6?
+    if Devise::Test.rails6_and_up?
       assert_includes response.media_type, 'application/json'
     else
       assert_includes response.content_type, 'application/json'