tests: fix forum post votes & wiki page updater tests.

* Move forum post vote tests from test/controllers to test/functional.
* Fix forum post vote tests to work with new routes.
* Fix obsolete wiki page tests dealing with updater_id.

test/functional/forum_post_votes_controller_test.rb

@@ -8,13 +8,32 @@ class ForumPostVotesControllerTest < ActionDispatch::IntegrationTest
       as(@user) do
         @forum_topic = create(:forum_topic)
         @forum_post = create(:forum_post, topic: @forum_topic)
-        @forum_post_vote = create(:forum_post_vote, creator: @user, forum_post: @forum_post)
       end
     end
 
     context "index action" do
       should "render" do
+        @forum_post_vote = create(:forum_post_vote, creator: @user, forum_post: @forum_post)
         get forum_post_votes_path
+
+        assert_response :success
+      end
+    end
+
+    should "allow voting" do
+      assert_difference("ForumPostVote.count") do
+        post_auth forum_post_votes_path(format: :js), @user, params: { forum_post_id: @forum_post.id, forum_post_vote: { score: 1 }}
+      end
+      assert_response :success
+    end
+
+    context "when deleting" do
+      should "allow removal" do
+        @forum_post_vote = create(:forum_post_vote, creator: @user, forum_post: @forum_post)
+        assert_difference("ForumPostVote.count", -1) do
+          delete_auth forum_post_vote_path(@forum_post_vote.id, format: :js), @user
+        end
+
         assert_response :success
       end
     end