diff --git a/app/controllers/artists_controller.rb b/app/controllers/artists_controller.rb
index 10c53b165..883e7de43 100644
--- a/app/controllers/artists_controller.rb
+++ b/app/controllers/artists_controller.rb
@@ -1,5 +1,5 @@
 class ArtistsController < ApplicationController
-  before_filter :member_only
+  before_filter :member_only, :except => [:index, :show]
   
   def new
     @artist = Artist.new_with_defaults(params)
@@ -48,7 +48,8 @@ class ArtistsController < ApplicationController
   
   def revert
     @artist = Artist.find(params[:id])
-    @artist.revert_to!(params[:version])
+    @version = ArtistVersion.find(params[:version_id])
+    @artist.revert_to!(@version)
     redirect_to artist_path(@artist), :notice => "Artist updated"
   end
 end
diff --git a/app/controllers/bans_controller.rb b/app/controllers/bans_controller.rb
index 21228da6f..ff9f2443e 100644
--- a/app/controllers/bans_controller.rb
+++ b/app/controllers/bans_controller.rb
@@ -20,6 +20,8 @@ class BansController < ApplicationController
   
   def create
     @ban = Ban.new(params[:ban])
+    @ban.banner_id = CurrentUser.id
+    
     if @ban.save
       redirect_to ban_path(@ban), :notice => "Ban created"
     else
@@ -39,5 +41,6 @@ class BansController < ApplicationController
   def destroy
     @ban = Ban.find(params[:id])
     @ban.destroy
+    redirect_to bans_path, :notice => "Ban destroyed"
   end
 end
diff --git a/app/controllers/comments_controller.rb b/app/controllers/comments_controller.rb
index 828199938..3de1d1d15 100644
--- a/app/controllers/comments_controller.rb
+++ b/app/controllers/comments_controller.rb
@@ -19,8 +19,7 @@ class CommentsController < ApplicationController
     @comment.save
     respond_with(@comment) do |format|
       format.html do
-        flash[:notice] = "Comment posted"
-        redirect_to posts_path(@comment.post)
+        redirect_to post_path(@comment.post), :notice => "Comment posted"
       end
       
       format.js
diff --git a/app/models/artist.rb b/app/models/artist.rb
index 842e5607d..8a597e0d9 100644
--- a/app/models/artist.rb
+++ b/app/models/artist.rb
@@ -7,6 +7,7 @@ class Artist < ActiveRecord::Base
   belongs_to :creator, :class_name => "User"
   has_many :members, :class_name => "Artist", :foreign_key => "group_name", :primary_key => "name"
   has_many :urls, :dependent => :destroy, :class_name => "ArtistUrl"
+  has_many :versions, :order => "artist_versions.id", :class_name => "ArtistVersion"
   has_one :wiki_page, :foreign_key => "title", :primary_key => "name"
   has_one :tag_alias, :foreign_key => "antecedent_name", :primary_key => "name"
   accepts_nested_attributes_for :wiki_page
diff --git a/app/models/ban.rb b/app/models/ban.rb
index ed598b7c1..e2f836d6d 100644
--- a/app/models/ban.rb
+++ b/app/models/ban.rb
@@ -38,6 +38,14 @@ class Ban < ActiveRecord::Base
     end
   end
   
+  def user_name
+    user ? user.name : nil
+  end
+  
+  def user_name=(username)
+    self.user_id = User.name_to_id(username)
+  end
+  
   def duration=(dur)
     self.expires_at = dur.to_i.days.from_now
     @duration = dur
diff --git a/app/views/artists/index.html.erb b/app/views/artists/index.html.erb
index 2a1cdb355..2d82f1d21 100644
--- a/app/views/artists/index.html.erb
+++ b/app/views/artists/index.html.erb
@@ -11,7 +11,7 @@
       </thead>
       <tbody>
         <% @artists.each do |artist| %>
-          <% content_tag(:tr, :id => "artist-#{artist.id}") do %>
+          <%= content_tag(:tr, :id => "artist-#{artist.id}") do %>
             <td>
               <%= link_to "P", posts_path(:tags => artist.name), :title => "Find posts for artist" %>
               <%= link_to "E", edit_artist_path(artist), :title => "Edit artist" %> 
diff --git a/app/views/bans/edit.html.erb b/app/views/bans/edit.html.erb
index 3efcdde33..0e92665d9 100644
--- a/app/views/bans/edit.html.erb
+++ b/app/views/bans/edit.html.erb
@@ -1,7 +1,7 @@
 <div class="bans">
   <div class="new">
     <h1>Edit Ban</h1>
-    <%= render "form", :locals => {:ban => @ban} %>
+    <%= render :partial => "form", :locals => {:ban => @ban} %>
   </div>
 </div>
 
diff --git a/app/views/bans/index.html.erb b/app/views/bans/index.html.erb
index e6d02af8e..11f8196fa 100644
--- a/app/views/bans/index.html.erb
+++ b/app/views/bans/index.html.erb
@@ -12,7 +12,7 @@
       <tbody>
         <% @bans.each do |ban| %>
           <tr id="ban-<%= ban.id %>">
-            <td><%= ban.user_name %></td>
+            <td><%= ban.user.name %></td>
             <td><%= ban.expires_at %></td>
             <td><%= ban.reason %></td>
             <td>
diff --git a/app/views/bans/new.html.erb b/app/views/bans/new.html.erb
index 3f8b1a03a..8c5eaa8e9 100644
--- a/app/views/bans/new.html.erb
+++ b/app/views/bans/new.html.erb
@@ -1,7 +1,7 @@
 <div class="bans">
   <div class="new">
     <h1>New Ban</h1>
-    <%= render "form", :locals => {:ban => @ban} %>
+    <%= render :partial => "form", :locals => {:ban => @ban} %>
   </div>
 </div>
 
diff --git a/app/views/bans/show.html.erb b/app/views/bans/show.html.erb
index a75e157ce..7e2f4f594 100644
--- a/app/views/bans/show.html.erb
+++ b/app/views/bans/show.html.erb
@@ -2,7 +2,7 @@
   <div class="show">
     <h1>Show Ban</h1>
     <ul>
-      <li><strong>User</strong>: <%= @ban.user_name %></li>
+      <li><strong>User</strong>: <%= @ban.user.name %></li>
       <li><strong>Expires</strong>: <%= @ban.expires_at %></li>
       <li><strong>Reason</strong>: <%= @ban.reason %></li>
     </ul>
diff --git a/app/views/comment_votes/create.js.erb b/app/views/comment_votes/create.js.erb
new file mode 100644
index 000000000..20f465b7e
--- /dev/null
+++ b/app/views/comment_votes/create.js.erb
@@ -0,0 +1,3 @@
+<% if @error %>
+  alert(<%= escape_javascript(@error.to_s) %>);
+<% end %>
diff --git a/app/views/comment_votes/create.js.rjs b/app/views/comment_votes/create.js.rjs
deleted file mode 100644
index 450cfa6f7..000000000
--- a/app/views/comment_votes/create.js.rjs
+++ /dev/null
@@ -1,3 +0,0 @@
-if @error
-  page.alert(@error.to_s)
-end
diff --git a/app/views/comments/index.html.erb b/app/views/comments/index.html.erb
index 282a244c0..d2fb5dbf9 100644
--- a/app/views/comments/index.html.erb
+++ b/app/views/comments/index.html.erb
@@ -5,7 +5,7 @@
         <div class="preview">
           <%= link_to(image_tag(post.preview_file_url), post_path(post)) %>
         </div>
-        <%= render "comments/partials/index/list", :locals => {:post => post, :comments => post.comments.recent.reverse, :show_header => true} %>
+        <%= render :partial => "comments/partials/index/list", :locals => {:post => post, :comments => post.comments.recent.reverse, :show_header => true} %>
         <div class="clearfix"></div>
       </div>
     <% end %>
diff --git a/test/factories/ban.rb b/test/factories/ban.rb
index c7a37f859..9ef20b80e 100644
--- a/test/factories/ban.rb
+++ b/test/factories/ban.rb
@@ -1,6 +1,6 @@
 Factory.define(:ban) do |f|
   f.user {|x| x.association(:user)}
   f.banner {|x| x.association(:admin_user)}
-  f.reason {Faker::Lorem.words}
+  f.reason {Faker::Lorem.words.join(" ")}
   f.duration 60
 end
diff --git a/test/factories/comment.rb b/test/factories/comment.rb
index 54afc3b76..173ed472e 100644
--- a/test/factories/comment.rb
+++ b/test/factories/comment.rb
@@ -1,5 +1,5 @@
 Factory.define(:comment) do |f|
   f.post {|x| x.association(:post)}
-  f.body {Faker::Lorem.sentences}
+  f.body {Faker::Lorem.sentences.join(" ")}
   f.score 0
 end
diff --git a/test/functional/artists_controller_test.rb b/test/functional/artists_controller_test.rb
index 9a8ec84ac..d181ee7a2 100644
--- a/test/functional/artists_controller_test.rb
+++ b/test/functional/artists_controller_test.rb
@@ -1,8 +1,59 @@
 require 'test_helper'
 
 class ArtistsControllerTest < ActionController::TestCase
-  # Replace this with your real tests.
-  test "the truth" do
-    assert true
+  context "An artists controller" do
+    setup do
+      CurrentUser.user = Factory.create(:user)
+      CurrentUser.ip_addr = "127.0.0.1"
+      @artist = Factory.create(:artist)
+      @user = Factory.create(:user)
+    end
+    
+    teardown do
+      CurrentUser.user = nil
+      CurrentUser.ip_addr = nil
+    end
+    
+    should "render the new page" do
+      get :new, {}, {:user_id => @user.id}
+      assert_response :success
+    end
+    
+    should "render the edit page" do
+      get :edit, {:id => @artist.id}, {:user_id => @user.id}
+      assert_response :success
+    end
+    
+    should "render the show page" do
+      get :show, {:id => @artist.id}
+      assert_response :success
+    end
+    
+    should "render the index page" do
+      get :index
+      assert_response :success
+    end
+    
+    should "create an artist" do
+      assert_difference("Artist.count", 1) do
+        post :create, {:artist => Factory.attributes_for(:artist)}, {:user_id => @user.id}
+      end
+      artist = Artist.last
+      assert_redirected_to(artist_path(artist))
+    end
+    
+    should "update an artist" do
+      post :update, {:id => @artist.id, :artist => {:name => "xxx"}}, {:user_id => @user.id}
+      artist = Artist.last
+      assert_equal("xxx", artist.name)
+      assert_redirected_to(artist_path(artist))
+    end
+    
+    should "revert an artist" do
+      @artist.update_attributes(:name => "xyz")
+      @artist.update_attributes(:name => "abc")
+      version = @artist.versions.first
+      post :revert, {:id => @artist.id, :version_id => version.id}
+    end
   end
 end
diff --git a/test/functional/bans_controller_test.rb b/test/functional/bans_controller_test.rb
index 31c8c3c93..a9dd3a875 100644
--- a/test/functional/bans_controller_test.rb
+++ b/test/functional/bans_controller_test.rb
@@ -1,8 +1,59 @@
 require 'test_helper'
 
 class BansControllerTest < ActionController::TestCase
-  # Replace this with your real tests.
-  test "the truth" do
-    assert true
+  context "A bans controller" do
+    setup do
+      CurrentUser.user = Factory.create(:user)
+      CurrentUser.ip_addr = "127.0.0.1"
+      @ban = Factory.create(:ban)
+      @user = Factory.create(:moderator_user)
+    end
+    
+    teardown do
+      CurrentUser.user = nil
+      CurrentUser.ip_addr = nil
+    end
+    
+    should "render the new page" do
+      get :new, {}, {:user_id => @user.id}
+      assert_response :success
+    end
+    
+    should "render the edit page" do
+      get :edit, {:id => @ban.id}, {:user_id => @user.id}
+      assert_response :success
+    end
+    
+    should "render the show page" do
+      get :show, {:id => @ban.id}
+      assert_response :success
+    end
+    
+    should "render the index page" do
+      get :index
+      assert_response :success
+    end
+    
+    should "create a ban" do
+      assert_difference("Ban.count", 1) do
+        post :create, {:ban => Factory.attributes_for(:ban)}, {:user_id => @user.id}
+      end
+      ban = Ban.last
+      assert_redirected_to(ban_path(ban))
+    end
+    
+    should "update a ban" do
+      post :update, {:id => @ban.id, :ban => {:reason => "xxx"}}, {:user_id => @user.id}
+      ban = Ban.last
+      assert_equal("xxx", ban.reason)
+      assert_redirected_to(ban_path(ban))
+    end
+    
+    should "destroy a ban" do
+      assert_difference("Ban.count", -1) do
+        post :destroy, {:id => @ban.id}, {:user_id => @user.id}
+      end
+      assert_redirected_to(bans_path)
+    end
   end
 end
diff --git a/test/functional/comment_votes_controller_test.rb b/test/functional/comment_votes_controller_test.rb
index d9feaa808..bb5b1922f 100644
--- a/test/functional/comment_votes_controller_test.rb
+++ b/test/functional/comment_votes_controller_test.rb
@@ -1,8 +1,24 @@
 require 'test_helper'
 
 class CommentVotesControllerTest < ActionController::TestCase
-  # Replace this with your real tests.
-  test "the truth" do
-    assert true
+  context "A comment votes controller" do
+    setup do
+      CurrentUser.user = Factory.create(:user)
+      CurrentUser.ip_addr = "127.0.0.1"
+      @comment = Factory.create(:comment)
+      @user = Factory.create(:user)
+    end
+    
+    teardown do
+      CurrentUser.user = nil
+      CurrentUser.ip_addr = nil
+    end
+    
+    should "create a vote" do
+      assert_difference("CommentVote.count", 1) do
+        post :create, {:format => "js", :comment_id => @comment.id}, {:user_id => @user.id}
+        assert_response :success
+      end
+    end
   end
 end
diff --git a/test/functional/comments_controller_test.rb b/test/functional/comments_controller_test.rb
index 8a86af59b..7246864ad 100644
--- a/test/functional/comments_controller_test.rb
+++ b/test/functional/comments_controller_test.rb
@@ -1,8 +1,36 @@
 require 'test_helper'
 
 class CommentsControllerTest < ActionController::TestCase
-  # Replace this with your real tests.
-  test "the truth" do
-    assert true
+  context "A comments controller" do
+    setup do
+      CurrentUser.user = Factory.create(:user)
+      CurrentUser.ip_addr = "127.0.0.1"
+      @comment = Factory.create(:comment)
+      @user = Factory.create(:moderator_user)
+    end
+    
+    teardown do
+      CurrentUser.user = nil
+      CurrentUser.ip_addr = nil
+    end
+
+    should "render the index page" do
+      get :index
+      assert_response :success
+    end
+    
+    should "update a comment" do
+      post :update, {:id => @comment.id, :comment => {:body => "abc"}}, {:user_id => @comment.creator_id}
+      assert_redirected_to comment_path(@comment)
+    end
+    
+    should "create a comment" do
+      p = Factory.create(:post)
+      assert_difference("Comment.count", 1) do
+        post :create, {:comment => Factory.attributes_for(:comment, :post_id => p.id)}, {:user_id => @user.id}
+      end
+      comment = Comment.last
+      assert_redirected_to post_path(comment.post)
+    end
   end
 end