Fix for activerecord join dependency instantiate bug

use only object_id instead parent class and parent id

test cases

assert_equal

use table name in references

fix minor problems

1 files changed, 6 insertions, 0 deletions

diff --git a/activerecord/test/schema/schema.rb b/activerecord/test/schema/schema.rb
index 7b42f8a4a5..1811a5d326 100644
--- a/activerecord/test/schema/schema.rb
+++ b/activerecord/test/schema/schema.rb
@@ -258,6 +258,7 @@ ActiveRecord::Schema.define do
     t.datetime :updated_at
     t.datetime :created_on
     t.datetime :updated_on
+    t.integer :mentor_id
   end
 
   create_table :developers_projects, force: true, id: false do |t|
@@ -437,6 +438,10 @@ ActiveRecord::Schema.define do
     t.string :name
   end
 
+  create_table :mentors, force: true do |t|
+    t.string :name
+  end
+
   create_table :minivans, force: true, id: false do |t|
     t.string :minivan_id
     t.string :name
@@ -624,6 +629,7 @@ ActiveRecord::Schema.define do
   create_table :projects, force: true do |t|
     t.string :name
     t.string :type
+    t.integer :mentor_id
   end
 
   create_table :randomly_named_table1, force: true do |t|