Remove unnecessary `respond_to?(:report_on_exception)` checking

Since Rails 6 requires Ruby 2.4.1+.

3 files changed, 6 insertions, 6 deletions

diff --git a/activerecord/test/cases/adapters/mysql2/transaction_test.rb b/activerecord/test/cases/adapters/mysql2/transaction_test.rb
index 30455fbde5..52e283f247 100644
--- a/activerecord/test/cases/adapters/mysql2/transaction_test.rb
+++ b/activerecord/test/cases/adapters/mysql2/transaction_test.rb
@@ -13,7 +13,7 @@ module ActiveRecord
 
     setup do
       @abort, Thread.abort_on_exception = Thread.abort_on_exception, false
-      Thread.report_on_exception, @original_report_on_exception = false, Thread.report_on_exception if Thread.respond_to?(:report_on_exception)
+      Thread.report_on_exception, @original_report_on_exception = false, Thread.report_on_exception
 
       @connection = ActiveRecord::Base.connection
       @connection.clear_cache!
@@ -32,7 +32,7 @@ module ActiveRecord
       @connection.drop_table "samples", if_exists: true
 
       Thread.abort_on_exception = @abort
-      Thread.report_on_exception = @original_report_on_exception if Thread.respond_to?(:report_on_exception)
+      Thread.report_on_exception = @original_report_on_exception
     end
 
     test "raises Deadlocked when a deadlock is encountered" do
diff --git a/activerecord/test/cases/adapters/postgresql/transaction_test.rb b/activerecord/test/cases/adapters/postgresql/transaction_test.rb
index 8e952a9408..984b2f5ea4 100644
--- a/activerecord/test/cases/adapters/postgresql/transaction_test.rb
+++ b/activerecord/test/cases/adapters/postgresql/transaction_test.rb
@@ -14,7 +14,7 @@ module ActiveRecord
 
     setup do
       @abort, Thread.abort_on_exception = Thread.abort_on_exception, false
-      Thread.report_on_exception, @original_report_on_exception = false, Thread.report_on_exception if Thread.respond_to?(:report_on_exception)
+      Thread.report_on_exception, @original_report_on_exception = false, Thread.report_on_exception
 
       @connection = ActiveRecord::Base.connection
 
@@ -32,7 +32,7 @@ module ActiveRecord
       @connection.drop_table "samples", if_exists: true
 
       Thread.abort_on_exception = @abort
-      Thread.report_on_exception = @original_report_on_exception if Thread.respond_to?(:report_on_exception)
+      Thread.report_on_exception = @original_report_on_exception
     end
 
     test "raises SerializationFailure when a serialization failure occurs" do
diff --git a/activerecord/test/cases/connection_pool_test.rb b/activerecord/test/cases/connection_pool_test.rb
index bfaaa3c54e..9ac03629c3 100644
--- a/activerecord/test/cases/connection_pool_test.rb
+++ b/activerecord/test/cases/connection_pool_test.rb
@@ -469,7 +469,7 @@ module ActiveRecord
       end
 
       def test_non_bang_disconnect_and_clear_reloadable_connections_throw_exception_if_threads_dont_return_their_conns
-        Thread.report_on_exception, original_report_on_exception = false, Thread.report_on_exception if Thread.respond_to?(:report_on_exception)
+        Thread.report_on_exception, original_report_on_exception = false, Thread.report_on_exception
         @pool.checkout_timeout = 0.001 # no need to delay test suite by waiting the whole full default timeout
         [:disconnect, :clear_reloadable_connections].each do |group_action_method|
           @pool.with_connection do |connection|
@@ -479,7 +479,7 @@ module ActiveRecord
           end
         end
       ensure
-        Thread.report_on_exception = original_report_on_exception if Thread.respond_to?(:report_on_exception)
+        Thread.report_on_exception = original_report_on_exception
       end
 
       def test_disconnect_and_clear_reloadable_connections_attempt_to_wait_for_threads_to_return_their_conns