##Log Results
  1) Error:
test_should_get_edit(UsersControllerTest):
ActionView::TemplateError: Called id for nil, which would mistakenly be 4 -- if
you really wanted the id of nil, use object_id
    On line #3 of app/views/users/edit.html.erb

        1: <h1>Editing user</h1>
        2:
        3: <% form_for(@user) do |f| %>
        4:   <%= f.error_messages %>
        5:
        6:   <p>

        app/views/users/edit.html.erb:3
        /test/functional/users_controller_test.rb:29:in `test_should_get_edit'
        C:/Ruby/lib/ruby/1.8/test/unit/testsuite.rb:34:in `run'
        C:/Ruby/lib/ruby/1.8/test/unit/testsuite.rb:33:in `each'
        C:/Ruby/lib/ruby/1.8/test/unit/testsuite.rb:33:in `run'
        C:/Ruby/lib/ruby/1.8/test/unit/testsuite.rb:34:in `run'
        C:/Ruby/lib/ruby/1.8/test/unit/testsuite.rb:33:in `each'
        C:/Ruby/lib/ruby/1.8/test/unit/testsuite.rb:33:in `run'
        C:/Ruby/lib/ruby/1.8/test/unit/ui/testrunnermediator.rb:46:in `run_suite
'
        C:/Ruby/lib/ruby/1.8/test/unit/ui/console/testrunner.rb:67:in `start_med
iator'
        C:/Ruby/lib/ruby/1.8/test/unit/ui/console/testrunner.rb:41:in `start'
        C:/Ruby/lib/ruby/1.8/test/unit/ui/testrunnerutilities.rb:29:in `run'
        C:/Ruby/lib/ruby/1.8/test/unit/autorunner.rb:216:in `run'
        C:/Ruby/lib/ruby/1.8/test/unit/autorunner.rb:12:in `run'
        C:/Ruby/lib/ruby/1.8/test/unit.rb:278
        rake (0.8.4) lib/rake/rake_test_loader.rb:5

##UsersControllerTest
  test "should get edit" do
    get :edit, :id => users(:one).to_param
    assert_response :success
  end


##UserController
class UsersController < ApplicationController
  def login
    @user = User.new
    @user.email = params[:email]
  end

  def process_login
    if user = User.authenticate(params[:user])
      session[:id] = user.id # Remember the user's id during this session
      redirect_to session[:return_to] || '/'
    else
      flash[:error] = 'Invalid login.'
      redirect_to :action => 'login', :email => params[:user][:email]
    end
  end

  def logout
    reset_session
    flash[:message] = 'Logged out.'
    redirect_to :action => 'login'
  end

  def my_account
  end
end

##Users.yml
one:
  id: 1
  password: MyString
  email: MyString

##User view
<h1>Editing user</h1>

<% form_for(@user) do |f| %>
  <%= f.error_messages %>

  <p>
    <%= f.label :password %><br />
    <%= f.text_field :password %>
  </p>
  <p>
    <%= f.label :email %><br />
    <%= f.text_field :email %>
  </p>
  <p>
    <%= f.submit 'Update' %>
  </p>
<% end %>

<%= link_to 'Show', @user %> |
<%= link_to 'Back', users_path %>