Respect config setting when output deprecation notice in rake tasks

The rake tasks which became deprecate now does not load the environment.
Therefore, even if the application specifies the behavior of deprecating,
the message is output to stderr ignoring the specification.

It seems that this is not the expected behavior.
We should respect the setting even in the rake tasks.

4 files changed, 4 insertions, 1 deletions

diff --git a/railties/test/application/rake/dev_test.rb b/railties/test/application/rake/dev_test.rb
index e408760ecc..a87f453075 100644
--- a/railties/test/application/rake/dev_test.rb
+++ b/railties/test/application/rake/dev_test.rb
@@ -9,6 +9,7 @@ module ApplicationTests
 
       def setup
         build_app
+        add_to_env_config("development", "config.active_support.deprecation = :stderr")
       end
 
       def teardown
diff --git a/railties/test/application/rake/initializers_test.rb b/railties/test/application/rake/initializers_test.rb
index fb498e28ad..8de4967021 100644
--- a/railties/test/application/rake/initializers_test.rb
+++ b/railties/test/application/rake/initializers_test.rb
@@ -29,6 +29,8 @@ module ApplicationTests
       end
 
       test "`rake initializers` outputs a deprecation warning" do
+        add_to_env_config("development", "config.active_support.deprecation = :stderr")
+
         stderr = capture(:stderr) { run_rake_initializers }
         assert_match(/DEPRECATION WARNING: Using `bin\/rake initializers` is deprecated and will be removed in Rails 6.1/, stderr)
       end
diff --git a/railties/test/application/rake/notes_test.rb b/railties/test/application/rake/notes_test.rb
index 9e22ba84b5..60802ef7c4 100644
--- a/railties/test/application/rake/notes_test.rb
+++ b/railties/test/application/rake/notes_test.rb
@@ -10,6 +10,7 @@ module ApplicationTests
 
       def setup
         build_app
+        add_to_env_config("development", "config.active_support.deprecation = :stderr")
         require "rails/all"
         super
       end
diff --git a/railties/test/application/rake/routes_test.rb b/railties/test/application/rake/routes_test.rb
index e49ce50b69..2c23ff4679 100644
--- a/railties/test/application/rake/routes_test.rb
+++ b/railties/test/application/rake/routes_test.rb
@@ -28,7 +28,6 @@ update_rails_disk_service PUT  /rails/active_storage/disk/:encoded_token(.:forma
       end
 
       test "`rake routes` outputs a deprecation warning" do
-        remove_from_env_config("development", ".*config\.active_support\.deprecation.*\n")
         add_to_env_config("development", "config.active_support.deprecation = :stderr")
 
         stderr = capture(:stderr) { run_rake_routes }