Fix unit tests for ruby-1.8 compatibility

test/unit/advertisement_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class AdvertisementTest < ActiveSupport::TestCase
   context "An advertisement" do

test/unit/artist_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class ArtistTest < ActiveSupport::TestCase
   context "An artist" do

test/unit/artist_url_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class ArtistUrlTest < ActiveSupport::TestCase
   context "An artist url" do

test/unit/ban_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class BanTest < ActiveSupport::TestCase
   context "A ban" do

test/unit/comment_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class CommentTest < ActiveSupport::TestCase
   context "A comment" do

test/unit/current_user_test.rb

@@ -1,4 +1,4 @@
-require_relative "../test_helper"
+require 'test_helper'
 
 class ArtistTest < ActiveSupport::TestCase
   setup do
@@ -46,4 +46,4 @@ class ArtistTest < ActiveSupport::TestCase
       assert_equal(user1.id, CurrentUser.user.id)
     end
   end
-end
+end

test/unit/dmail_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class DmailTest < ActiveSupport::TestCase
   context "A dmail" do

test/unit/download_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class DownloadTest < ActiveSupport::TestCase
   context "A post download" do

test/unit/favorite_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class FavoriteTest < ActiveSupport::TestCase
   setup do

test/unit/forum_post_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class ForumPostTest < ActiveSupport::TestCase
   context "A forum post" do

test/unit/forum_topic_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class ForumTopicTest < ActiveSupport::TestCase
   context "A forum topic" do

test/unit/janitor_trial_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class JanitorTrialTest < ActiveSupport::TestCase
   context "A janitor trial" do

test/unit/note_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class NoteTest < ActiveSupport::TestCase
   context "In all cases" do

test/unit/pixiv_proxy_test.rb

@@ -1,6 +1,6 @@
 # encoding: UTF-8
 
-require_relative '../test_helper'
+require 'test_helper'
 
 class PixivProxyTest < ActiveSupport::TestCase
   context "The proxy" do

test/unit/pool_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class PoolTest < ActiveSupport::TestCase
   setup do

test/unit/post_disapproval_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class PostDisapprovalTest < ActiveSupport::TestCase
   context "In all cases" do

test/unit/post_sets/favorite_test.rb

@@ -1,4 +1,4 @@
-require_relative '../../test_helper'
+require 'test_helper'
 
 module PostSets
   class FavoriteTest < ActiveSupport::TestCase

test/unit/post_sets/pool_test.rb

@@ -1,4 +1,4 @@
-require_relative '../../test_helper'
+require 'test_helper'
 
 module PostSets
   class PoolTest < ActiveSupport::TestCase

test/unit/post_sets/post_test.rb

@@ -1,4 +1,4 @@
-require_relative '../../test_helper'
+require 'test_helper'
 require "danbooru/paginator/pagination_error"
 
 module PostSets

test/unit/post_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class PostTest < ActiveSupport::TestCase
   setup do

test/unit/post_version_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class PostVersionTest < ActiveSupport::TestCase
   context "A post" do

test/unit/post_vote_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class PostVoteTest < ActiveSupport::TestCase
   setup do

test/unit/related_tag_calculator_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class RelatedTagCalculatorTest < ActiveSupport::TestCase
   setup do

test/unit/tag_implication_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class TagImplicationTest < ActiveSupport::TestCase
   context "A tag implication" do

test/unit/tag_subscription_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class TagSubscriptionTest < ActiveSupport::TestCase
   setup do

test/unit/tag_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class TagTest < ActiveSupport::TestCase
   setup do

test/unit/upload_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class UploadTest < ActiveSupport::TestCase
   context "In all cases" do

test/unit/user_feedback_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class UserFeedbackTest < ActiveSupport::TestCase
   context "A user's feedback" do

test/unit/user_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class UserTest < ActiveSupport::TestCase
   context "A user" do

test/unit/wiki_page_test.rb

@@ -1,4 +1,4 @@
-require_relative '../test_helper'
+require 'test_helper'
 
 class WikiPageTest < ActiveSupport::TestCase
   setup do