[RAILS] Fixed the 01 and 02 templates on Rails 3.2.x

Related: elastic#73

Author: karmi

elasticsearch-rails/lib/rails/templates/01-basic.rb

@@ -184,6 +184,7 @@
 class Article < ActiveRecord::Base
   include Elasticsearch::Model
   include Elasticsearch::Model::Callbacks
+  #{'attr_accessible :title, :content, :published_on' if Rails::VERSION::STRING < '4'}
 end
 CODE
 
@@ -236,7 +237,7 @@ def search
   end
 CODE
 
-gsub_file 'test/controllers/articles_controller_test.rb', %r{setup do.*?end}m, <<-CODE
+gsub_file "#{Rails::VERSION::STRING > '4' ? 'test/controllers' : 'test/functional'}/articles_controller_test.rb", %r{setup do.*?end}m, <<-CODE
 setup do
     @article = articles(:one)
 
@@ -245,7 +246,7 @@ def search
   end
 CODE
 
-inject_into_file 'test/controllers/articles_controller_test.rb', after: %r{test "should get index" do.*?end}m do
+inject_into_file "#{Rails::VERSION::STRING > '4' ? 'test/controllers' : 'test/functional'}/articles_controller_test.rb", after: %r{test "should get index" do.*?end}m do
   <<-CODE
 
 

elasticsearch-rails/lib/rails/templates/02-pretty.rb

@@ -86,7 +86,7 @@ def self.search(query)
   end
 CODE
 
-gsub_file "test/models/article_test.rb", %r{# test "the truth" do.*?# end}m, <<-CODE
+gsub_file "#{Rails::VERSION::STRING > '4' ? 'test/models' : 'test/unit' }/article_test.rb", %r{# test "the truth" do.*?# end}m, <<-CODE
 
   test "has a search method delegating to __elasticsearch__" do
     Article.__elasticsearch__.expects(:search).with do |definition|
@@ -98,7 +98,7 @@ def self.search(query)
 CODE
 
 git add:    "app/models/article.rb"
-git add:    "test/models/article_test.rb"
+git add:    "test/**/article_test.rb"
 git commit: "-m 'Added an `Article.search` method'"
 
 # ----- Add loading Bootstrap assets --------------------------------------------------------------