1 files changed, 5 insertions, 3 deletions
diff --git a/activerecord/test/cases/relation/predicate_builder_test.rb b/activerecord/test/cases/relation/predicate_builder_test.rb
index 14a8d97d36..0cc081fced 100644
--- a/activerecord/test/cases/relation/predicate_builder_test.rb
+++ b/activerecord/test/cases/relation/predicate_builder_test.rb
@@ -4,11 +4,13 @@ require 'models/topic'
 module ActiveRecord
   class PredicateBuilderTest < ActiveRecord::TestCase
     def test_registering_new_handlers
-      PredicateBuilder.register_handler(Regexp, proc do |column, value|
-        Arel::Nodes::InfixOperation.new('~', column, value.source)
+      Topic.predicate_builder.register_handler(Regexp, proc do |column, value|
+        Arel::Nodes::InfixOperation.new('~', column, Arel.sql(value.source))
       end)
 
-      assert_match %r{["`]topics["`].["`]title["`] ~ 'rails'}i, Topic.where(title: /rails/).to_sql
+      assert_match %r{["`]topics["`].["`]title["`] ~ rails}i, Topic.where(title: /rails/).to_sql
+    ensure
+      Topic.reset_column_information
     end
   end
 end