Merge pull request #10676 from tkhr/add-test-to-counter_cache_test.rb

Add test to counter cache test.rb

activerecord/test/cases/base_test.rb

@@ -1236,7 +1236,7 @@ class BasicsTest < ActiveRecord::TestCase
 
   def test_inspect_instance
     topic = topics(:first)
-    assert_equal %(#<Topic id: 1, title: "The First Topic", author_name: "David", author_email_address: "david@loudthinking.com", written_on: "#{topic.written_on.to_s(:db)}", bonus_time: "#{topic.bonus_time.to_s(:db)}", last_read: "#{topic.last_read.to_s(:db)}", content: "Have a nice day", important: nil, approved: false, replies_count: 1, parent_id: nil, parent_title: nil, type: nil, group: nil, created_at: "#{topic.created_at.to_s(:db)}", updated_at: "#{topic.updated_at.to_s(:db)}">), topic.inspect
+    assert_equal %(#<Topic id: 1, title: "The First Topic", author_name: "David", author_email_address: "david@loudthinking.com", written_on: "#{topic.written_on.to_s(:db)}", bonus_time: "#{topic.bonus_time.to_s(:db)}", last_read: "#{topic.last_read.to_s(:db)}", content: "Have a nice day", important: nil, approved: false, replies_count: 1, unique_replies_count: 0, parent_id: nil, parent_title: nil, type: nil, group: nil, created_at: "#{topic.created_at.to_s(:db)}", updated_at: "#{topic.updated_at.to_s(:db)}">), topic.inspect
   end
 
   def test_inspect_new_instance

activerecord/test/cases/counter_cache_test.rb

@@ -51,6 +51,18 @@ class CounterCacheTest < ActiveRecord::TestCase
     end
   end
 
+  test 'reset multiple association counters' do
+    Topic.increment_counter(:replies_count, @topic.id)
+    assert_difference '@topic.reload.replies_count', -1 do
+      Topic.reset_counters(@topic.id, :replies, :unique_replies)
+    end
+
+    Topic.increment_counter(:unique_replies_count, @topic.id)
+    assert_difference '@topic.reload.unique_replies_count', -1 do
+      Topic.reset_counters(@topic.id, :replies, :unique_replies)
+    end
+  end
+
   test "reset counters with string argument" do
     Topic.increment_counter('replies_count', @topic.id)
 

activerecord/test/cases/reflection_test.rb

@@ -35,18 +35,18 @@ class ReflectionTest < ActiveRecord::TestCase
 
   def test_read_attribute_names
     assert_equal(
-      %w( id title author_name author_email_address bonus_time written_on last_read content important group approved replies_count parent_id parent_title type created_at updated_at ).sort,
+      %w( id title author_name author_email_address bonus_time written_on last_read content important group approved replies_count unique_replies_count parent_id parent_title type created_at updated_at ).sort,
       @first.attribute_names.sort
     )
   end
 
   def test_columns
-    assert_equal 17, Topic.columns.length
+    assert_equal 18, Topic.columns.length
   end
 
   def test_columns_are_returned_in_the_order_they_were_declared
     column_names = Topic.columns.map { |column| column.name }
-    assert_equal %w(id title author_name author_email_address written_on bonus_time last_read content important approved replies_count parent_id parent_title type group created_at updated_at), column_names
+    assert_equal %w(id title author_name author_email_address written_on bonus_time last_read content important approved replies_count unique_replies_count parent_id parent_title type group created_at updated_at), column_names
   end
 
   def test_content_columns

activerecord/test/models/reply.rb

@@ -7,6 +7,7 @@ class Reply < Topic
 end
 
 class UniqueReply < Reply
+  belongs_to :topic, :foreign_key => 'parent_id', :counter_cache => true
   validates_uniqueness_of :content, :scope => 'parent_id'
 end
 

activerecord/test/schema/schema.rb

@@ -675,6 +675,7 @@ ActiveRecord::Schema.define do
     end
     t.boolean  :approved, :default => true
     t.integer  :replies_count, :default => 0
+    t.integer  :unique_replies_count, :default => 0
     t.integer  :parent_id
     t.string   :parent_title
     t.string   :type