Rails 7.1: Enable configuration for 7.1

One model needed changing: that callback is run in another order (now: in declared order).

One test needed to not require code on its own.

Author: olleolleolle

app/models/contact.rb

@@ -5,8 +5,8 @@ class Contact < ApplicationRecord
   validates :name, :surname, :email, presence: true
 
   before_create :set_token
-  after_commit :subscribe_to_mailing_list, if: proc { |c| c.mailing_list_consent }
   after_commit :unsubscribe_from_mailing_list, if: proc { |c| !c.mailing_list_consent }
+  after_commit :subscribe_to_mailing_list, if: proc { |c| c.mailing_list_consent }
 
   def subscribe_to_mailing_list
     mailing_list.subscribe(email, name, surname)

config/application.rb

@@ -24,8 +24,9 @@ class Application < Rails::Application
     # Initialize configuration defaults for originally generated Rails version.
     config.load_defaults 7.0
 
-    config.add_autoload_paths_to_load_path = false
-
+    config.add_autoload_paths_to_load_path = false # false is 7.1 default, true is 7.0 default
+    # TODO: When we have deployed Rails 7.1, we can uncomment this next line.
+    # config.active_support.cache_format_version = 7.1
 
     config.autoload_lib(ignore: %w(assets tasks))
 

config/initializers/new_framework_defaults_7_1.rb

@@ -9,33 +9,23 @@
 # Read the Guide for Upgrading Ruby on Rails for more info on each option.
 # https://guides.rubyonrails.org/upgrading_ruby_on_rails.html
 
-###
-# No longer add autoloaded paths into `$LOAD_PATH`. This means that you won't be able
-# to manually require files that are managed by the autoloader, which you shouldn't do anyway.
-#
-# This will reduce the size of the load path, making `require` faster if you don't use bootsnap, or reduce the size
-# of the bootsnap cache if you use it.
-#
-# To set this configuration, add the following line to `config/application.rb` (NOT this file):
-# config.add_autoload_paths_to_load_path = false
-
 ###
 # Remove the default X-Download-Options headers since it is used only by Internet Explorer.
 # If you need to support Internet Explorer, add back `"X-Download-Options" => "noopen"`.
 #++
-# Rails.application.config.action_dispatch.default_headers = {
-#   "X-Frame-Options" => "SAMEORIGIN",
-#   "X-XSS-Protection" => "0",
-#   "X-Content-Type-Options" => "nosniff",
-#   "X-Permitted-Cross-Domain-Policies" => "none",
-#   "Referrer-Policy" => "strict-origin-when-cross-origin"
-# }
+Rails.application.config.action_dispatch.default_headers = {
+  "X-Frame-Options" => "SAMEORIGIN",
+  "X-XSS-Protection" => "0",
+  "X-Content-Type-Options" => "nosniff",
+  "X-Permitted-Cross-Domain-Policies" => "none",
+  "Referrer-Policy" => "strict-origin-when-cross-origin"
+}
 
 ###
 # Do not treat an `ActionController::Parameters` instance
 # as equal to an equivalent `Hash` by default.
 #++
-# Rails.application.config.action_controller.allow_deprecated_parameters_hash_equality = false
+Rails.application.config.action_controller.allow_deprecated_parameters_hash_equality = false
 
 ###
 # Active Record Encryption now uses SHA-256 as its hash digest algorithm.
@@ -56,7 +46,7 @@
 # 3. If you don't currently have data encrypted with Active Record encryption, you can disable this setting to
 # configure the default behavior starting 7.1+:
 #++
-# Rails.application.config.active_record.encryption.support_sha1_for_non_deterministic_encryption = false
+Rails.application.config.active_record.encryption.support_sha1_for_non_deterministic_encryption = false
 
 ###
 # No longer run after_commit callbacks on the first of multiple Active Record
@@ -65,7 +55,7 @@
 # state which matches what was committed to the database, typically the last
 # instance to save.
 #++
-# Rails.application.config.active_record.run_commit_callbacks_on_first_saved_instances_in_transaction = false
+Rails.application.config.active_record.run_commit_callbacks_on_first_saved_instances_in_transaction = false
 
 ###
 # Configures SQLite with a strict strings mode, which disables double-quoted string literals.
@@ -76,12 +66,12 @@
 # For example, it is possible to create an index for a non existing column.
 # See https://www.sqlite.org/quirks.html#double_quoted_string_literals_are_accepted for more details.
 #++
-# Rails.application.config.active_record.sqlite3_adapter_strict_strings_by_default = true
+Rails.application.config.active_record.sqlite3_adapter_strict_strings_by_default = true
 
 ###
 # Disable deprecated singular associations names.
 #++
-# Rails.application.config.active_record.allow_deprecated_singular_associations_name = false
+Rails.application.config.active_record.allow_deprecated_singular_associations_name = false
 
 ###
 # Enable the Active Job `BigDecimal` argument serializer, which guarantees
@@ -93,22 +83,22 @@
 # serializer. Therefore, this setting should only be enabled after all replicas
 # have been successfully upgraded to Rails 7.1.
 #++
-# Rails.application.config.active_job.use_big_decimal_serializer = true
+Rails.application.config.active_job.use_big_decimal_serializer = true
 
 ###
 # Specify if an `ArgumentError` should be raised if `Rails.cache` `fetch` or
 # `write` are given an invalid `expires_at` or `expires_in` time.
 # Options are `true`, and `false`. If `false`, the exception will be reported
 # as `handled` and logged instead.
 #++
-# Rails.application.config.active_support.raise_on_invalid_cache_expiration_time = true
+Rails.application.config.active_support.raise_on_invalid_cache_expiration_time = true
 
 ###
 # Specify whether Query Logs will format tags using the SQLCommenter format
 # (https://open-telemetry.github.io/opentelemetry-sqlcommenter/), or using the legacy format.
 # Options are `:legacy` and `:sqlcommenter`.
 #++
-# Rails.application.config.active_record.query_log_tags_format = :sqlcommenter
+Rails.application.config.active_record.query_log_tags_format = :sqlcommenter
 
 ###
 # Specify the default serializer used by `MessageEncryptor` and `MessageVerifier`
@@ -138,7 +128,7 @@
 # servers, first deploy without changing the serializer, then set the serializer
 # in a subsequent deploy.
 #++
-# Rails.application.config.active_support.message_serializer = :json_allow_marshal
+Rails.application.config.active_support.message_serializer = :json_allow_marshal
 
 ###
 # Enable a performance optimization that serializes message data and metadata
@@ -151,52 +141,52 @@
 # leave this optimization off on the first deploy, then enable it on a
 # subsequent deploy.
 #++
-# Rails.application.config.active_support.use_message_serializer_for_metadata = true
+Rails.application.config.active_support.use_message_serializer_for_metadata = true
 
 ###
 # Set the maximum size for Rails log files.
 #
 # `config.load_defaults 7.1` does not set this value for environments other than
 # development and test.
 #++
-# if Rails.env.local?
-#   Rails.application.config.log_file_size = 100 * 1024 * 1024
-# end
+if Rails.env.local?
+  Rails.application.config.log_file_size = 100 * 1024 * 1024
+end
 
 ###
 # Enable raising on assignment to attr_readonly attributes. The previous
 # behavior would allow assignment but silently not persist changes to the
 # database.
 #++
-# Rails.application.config.active_record.raise_on_assign_to_attr_readonly = true
+Rails.application.config.active_record.raise_on_assign_to_attr_readonly = true
 
 ###
 # Enable validating only parent-related columns for presence when the parent is mandatory.
 # The previous behavior was to validate the presence of the parent record, which performed an extra query
 # to get the parent every time the child record was updated, even when parent has not changed.
 #++
-# Rails.application.config.active_record.belongs_to_required_validates_foreign_key = false
+Rails.application.config.active_record.belongs_to_required_validates_foreign_key = false
 
 ###
 # Enable precompilation of `config.filter_parameters`. Precompilation can
 # improve filtering performance, depending on the quantity and types of filters.
 #++
-# Rails.application.config.precompile_filter_parameters = true
+Rails.application.config.precompile_filter_parameters = true
 
 ###
 # Enable before_committed! callbacks on all enrolled records in a transaction.
 # The previous behavior was to only run the callbacks on the first copy of a record
 # if there were multiple copies of the same record enrolled in the transaction.
 #++
-# Rails.application.config.active_record.before_committed_on_all_records = true
+Rails.application.config.active_record.before_committed_on_all_records = true
 
 ###
 # Disable automatic column serialization into YAML.
 # To keep the historic behavior, you can set it to `YAML`, however it is
 # recommended to explicitly define the serialization method for each column
 # rather than to rely on a global default.
 #++
-# Rails.application.config.active_record.default_column_serializer = nil
+Rails.application.config.active_record.default_column_serializer = nil
 
 ###
 # Enable a performance optimization that serializes Active Record models
@@ -207,39 +197,24 @@
 # leave this optimization off on the first deploy, then enable it on a
 # subsequent deploy.
 #++
-# Rails.application.config.active_record.marshalling_format_version = 7.1
+Rails.application.config.active_record.marshalling_format_version = 7.1
 
 ###
 # Run `after_commit` and `after_*_commit` callbacks in the order they are defined in a model.
 # This matches the behaviour of all other callbacks.
 # In previous versions of Rails, they ran in the inverse order.
 #++
-# Rails.application.config.active_record.run_after_transaction_callbacks_in_order_defined = true
+Rails.application.config.active_record.run_after_transaction_callbacks_in_order_defined = true
 
 ###
 # Whether a `transaction` block is committed or rolled back when exited via `return`, `break` or `throw`.
 #++
-# Rails.application.config.active_record.commit_transaction_on_non_local_return = true
+Rails.application.config.active_record.commit_transaction_on_non_local_return = true
 
 ###
 # Controls when to generate a value for <tt>has_secure_token</tt> declarations.
 #++
-# Rails.application.config.active_record.generate_secure_token_on = :initialize
-
-###
-# ** Please read carefully, this must be configured in config/application.rb **
-#
-# Change the format of the cache entry.
-#
-# Changing this default means that all new cache entries added to the cache
-# will have a different format that is not supported by Rails 7.0
-# applications.
-#
-# Only change this value after your application is fully deployed to Rails 7.1
-# and you have no plans to rollback.
-# When you're ready to change format, add this to `config/application.rb` (NOT
-# this file):
-#   config.active_support.cache_format_version = 7.1
+Rails.application.config.active_record.generate_secure_token_on = :initialize
 
 ###
 # Configure Action View to use HTML5 standards-compliant sanitizers when they are supported on your
@@ -250,7 +225,7 @@
 #
 # In previous versions of Rails, Action View always used `Rails::HTML4::Sanitizer` as its vendor.
 #++
-# Rails.application.config.action_view.sanitizer_vendor = Rails::HTML::Sanitizer.best_supported_vendor
+Rails.application.config.action_view.sanitizer_vendor = Rails::HTML::Sanitizer.best_supported_vendor
 
 ###
 # Configure Action Text to use an HTML5 standards-compliant sanitizer when it is supported on your
@@ -261,13 +236,13 @@
 #
 # In previous versions of Rails, Action Text always used `Rails::HTML4::Sanitizer` as its vendor.
 #++
-# Rails.application.config.action_text.sanitizer_vendor = Rails::HTML::Sanitizer.best_supported_vendor
+Rails.application.config.action_text.sanitizer_vendor = Rails::HTML::Sanitizer.best_supported_vendor
 
 ###
 # Configure the log level used by the DebugExceptions middleware when logging
 # uncaught exceptions during requests.
 #++
-# Rails.application.config.action_dispatch.debug_exception_log_level = :error
+Rails.application.config.action_dispatch.debug_exception_log_level = :error
 
 ###
 # Configure the test helpers in Action View, Action Dispatch, and rails-dom-testing to use HTML5
@@ -277,4 +252,4 @@
 #
 # In previous versions of Rails, these test helpers always used an HTML4 parser.
 #++
-# Rails.application.config.dom_testing_default_html_version = :html5
+Rails.application.config.dom_testing_default_html_version = :html5

spec/features/listing_events_spec.rb

@@ -1,5 +1,4 @@
 require 'spec_helper'
-require 'events_controller'
 
 RSpec.feature 'event listing', type: :feature do
   describe 'I can see the names and titles of events' do