Cache columns metadata to avoid extra while testing

2 files changed, 8 insertions, 0 deletions

diff --git a/activerecord/test/cases/associations/eager_test.rb b/activerecord/test/cases/associations/eager_test.rb
index bf01b46852..544c01461d 100644
--- a/activerecord/test/cases/associations/eager_test.rb
+++ b/activerecord/test/cases/associations/eager_test.rb
@@ -929,6 +929,10 @@ class EagerAssociationTest < ActiveRecord::TestCase
   end
 
   def test_eager_loading_with_conditions_on_joined_table_preloads
+    # cache metadata in advance to avoid extra sql statements executed while testing
+    Tagging.first
+    Tag.first
+
     posts = assert_queries(2) do
       Post.find(:all, :select => 'distinct posts.*', :include => :author, :joins => [:comments], :conditions => "comments.body like 'Thank you%'", :order => 'posts.id')
     end
@@ -977,7 +981,9 @@ class EagerAssociationTest < ActiveRecord::TestCase
   end
 
   def test_eager_loading_with_conditions_on_join_model_preloads
+    # cache metadata in advance to avoid extra sql statements executed while testing
     Author.columns
+    AuthorAddress.first
 
     authors = assert_queries(2) do
       Author.find(:all, :include => :author_address, :joins => :comments, :conditions => "posts.title like 'Welcome%'")
diff --git a/activerecord/test/cases/associations/has_many_associations_test.rb b/activerecord/test/cases/associations/has_many_associations_test.rb
index 30cfcc53d2..618daa1b35 100644
--- a/activerecord/test/cases/associations/has_many_associations_test.rb
+++ b/activerecord/test/cases/associations/has_many_associations_test.rb
@@ -1470,6 +1470,8 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
   end
 
   def test_custom_primary_key_on_new_record_should_fetch_with_query
+    Essay.first # cache metadata in advance to avoid extra sql statements executed while testing
+
     author = Author.new(:name => "David")
     assert !author.essays.loaded?