remove unused deletion code from user

test/factories/note.rb

@@ -2,10 +2,10 @@ FactoryGirl.define do
   factory(:note) do
     creator :factory => :user
     post
-    x 0
-    y 0
-    width 0
-    height 0
+    x 1
+    y 1
+    width 1
+    height 1
     is_active true
     body {Faker::Lorem.sentences.join(" ")}
     updater_id :factory => :user

test/unit/note_test.rb

@@ -132,9 +132,9 @@ class NoteTest < ActiveSupport::TestCase
     context "when notes have been vandalized by one user" do
       setup do
         @vandal = FactoryGirl.create(:user)
-        @note = FactoryGirl.create(:note, :x => 100, :y => 100)
+        @note = FactoryGirl.create(:note, :x => 5, :y => 5)
         CurrentUser.scoped(@vandal, "127.0.0.1") do
-          @note.update_attributes(:x => 2000, :y => 2000)
+          @note.update_attributes(:x => 10, :y => 10)
         end
       end
 
@@ -142,8 +142,8 @@ class NoteTest < ActiveSupport::TestCase
         should "revert any affected notes" do
           Note.undo_changes_by_user(@vandal.id)
           @note.reload
-          assert_equal(100, @note.x)
-          assert_equal(100, @note.y)
+          assert_equal(5, @note.x)
+          assert_equal(5, @note.y)
         end
       end
     end

test/unit/user_test.rb

@@ -14,29 +14,6 @@ class UserTest < ActiveSupport::TestCase
       CurrentUser.ip_addr = nil
     end
 
-    context "that has been deleted" do
-      setup do
-        @post = FactoryGirl.create(:post)
-        Favorite.add(@post, @user)
-        @user.delete!
-        @post.reload
-      end
-
-      should "rename the user" do
-        assert_equal("user#{@user.id}", @user.name)
-      end
-
-      should "remove all favorites" do
-        assert_equal(0, @user.favorite_count)
-        assert_equal(0, Favorite.for_user(@user.id).count)
-        assert_equal("", @post.fav_string)
-      end
-
-      should "reset the password" do
-        assert_nil(User.authenticate(@user.name, "password"))
-      end
-    end
-
     context "favoriting a post" do
       setup do
         @user.update_column(:favorite_count, 999)