Reuse existing model for testing duplicated children records

Follow up of #32952.

2 files changed, 1 insertions, 5 deletions

diff --git a/activerecord/test/models/reply.rb b/activerecord/test/models/reply.rb
index d178413fd7..0ea110f4f8 100644
--- a/activerecord/test/models/reply.rb
+++ b/activerecord/test/models/reply.rb
@@ -6,6 +6,7 @@ class Reply < Topic
   belongs_to :topic, foreign_key: "parent_id", counter_cache: true
   belongs_to :topic_with_primary_key, class_name: "Topic", primary_key: "title", foreign_key: "parent_title", counter_cache: "replies_count", touch: true
   has_many :replies, class_name: "SillyReply", dependent: :destroy, foreign_key: "parent_id"
+  has_many :silly_unique_replies, dependent: :destroy, foreign_key: "parent_id"
 end
 
 class UniqueReply < Reply
@@ -14,10 +15,6 @@ class UniqueReply < Reply
 end
 
 class SillyUniqueReply < UniqueReply
-end
-
-class ValidateUniqueContentReply < Reply
-  belongs_to :topic, foreign_key: "parent_id"
   validates :content, uniqueness: true
 end
 
diff --git a/activerecord/test/models/topic.rb b/activerecord/test/models/topic.rb
index 8368405cef..72699046f9 100644
--- a/activerecord/test/models/topic.rb
+++ b/activerecord/test/models/topic.rb
@@ -47,7 +47,6 @@ class Topic < ActiveRecord::Base
 
   has_many :unique_replies, dependent: :destroy, foreign_key: "parent_id"
   has_many :silly_unique_replies, dependent: :destroy, foreign_key: "parent_id"
-  has_many :validate_unique_content_replies, dependent: :destroy, foreign_key: "parent_id"
 
   serialize :content