rm redundant test

now everything is converted to the new style, this is not needed

activerecord/test/cases/associations/has_many_associations_test.rb

@@ -1536,11 +1536,4 @@ def test_collection_association_with_private_kernel_method
       post.taggings_with_delete_all.delete_all
     end
   end
-
-  test "association using a scope block" do
-    author = authors(:david)
-
-    assert author.posts.size > 1
-    assert_equal author.posts.order('posts.id').limit(1), author.posts_with_scope_block
-  end
 end

activerecord/test/models/author.rb

@@ -26,8 +26,6 @@ def testing_proxy_target
   has_many :comments_with_order_and_conditions, -> { order('comments.body').where("comments.body like 'Thank%'") }, :through => :posts, :source => :comments
   has_many :comments_with_include, -> { includes(:post) }, :through => :posts, :source => :comments
 
-  has_many :posts_with_scope_block, -> { order('posts.id').limit(1) }, :class_name => "Post"
-
   has_many :first_posts
   has_many :comments_on_first_posts, -> { order('posts.id desc, comments.id asc') }, :through => :first_posts, :source => :comments