fix tests

test/functional/comment_votes_controller_test.rb

@@ -5,6 +5,7 @@ class CommentVotesControllerTest < ActionController::TestCase
     setup do
       CurrentUser.user = @user = Factory.create(:user)
       CurrentUser.ip_addr = "127.0.0.1"
+      Danbooru.config.stubs(:member_comment_time_threshold).returns(1.week.from_now)
       @comment = Factory.create(:comment)
     end
     

test/functional/comments_controller_test.rb

@@ -5,6 +5,7 @@ class CommentsControllerTest < ActionController::TestCase
     setup do
       CurrentUser.user = Factory.create(:user)
       CurrentUser.ip_addr = "127.0.0.1"
+      Danbooru.config.stubs(:member_comment_time_threshold).returns(1.week.from_now)
       @post = Factory.create(:post)
       @comment = Factory.create(:comment, :post => @post)
       @user = Factory.create(:moderator_user)

test/functional/moderator/dashboards_controller_test.rb

@@ -7,6 +7,7 @@ module Moderator
         @admin = Factory.create(:admin_user)
         CurrentUser.user = @admin
         CurrentUser.ip_addr = "127.0.0.1"
+        Danbooru.config.stubs(:member_comment_time_threshold).returns(1.week.from_now)
       end
 
       context "show action" do