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-rw-r--r--actionpack/lib/action_controller/test_case.rb3
1 files changed, 2 insertions, 1 deletions
diff --git a/actionpack/lib/action_controller/test_case.rb b/actionpack/lib/action_controller/test_case.rb
index 50a96bce98..74d557fc18 100644
--- a/actionpack/lib/action_controller/test_case.rb
+++ b/actionpack/lib/action_controller/test_case.rb
@@ -4,6 +4,7 @@ require "rack/session/abstract/id"
require "active_support/core_ext/hash/conversions"
require "active_support/core_ext/object/to_query"
require "active_support/core_ext/module/anonymous"
+require "active_support/core_ext/module/redefine_method"
require "active_support/core_ext/hash/keys"
require "active_support/testing/constant_lookup"
require_relative "template_assertions"
@@ -19,7 +20,7 @@ module ActionController
# the database on the main thread, so they could open a txn, then the
# controller thread will open a new connection and try to access data
# that's only visible to the main thread's txn. This is the problem in #23483.
- remove_method :new_controller_thread
+ silence_redefinition_of_method :new_controller_thread
def new_controller_thread # :nodoc:
yield
end