Hi there,

I've coded the following spec:

  it "should call user.invite_friend" do

    user = mock_model(User, :id => 1)
    other_user = mock_model(User, :id => 2)
    User.stub!(:find).with(user.id).and_return(user)
    User.stub!(:find).with(other_user.id).and_return(other_user)
    user.should_receive(:invite_friend).with(other_user)

    post :invite, { :id => other_user.id }, {:user_id => user.id}

  end

But I'm getting the following error when I run the specs

NoMethodError in 'UsersController POST invite should call user.invite_friend'
undefined method `find' for # Class:0x86d6918 
app/controllers/users_controller.rb:144:in `invite'
./spec/controllers/users_controller_spec.rb:13:

What's the mistake? Without .with it works just fine, but I want different return values for different arguments to the stub method. The following controller's actions might be relevant:

  def invite
    me.invite_friend(User.find params[:id])
    respond_to do |format|
      format.html { redirect_to user_path(params[:id]) }
    end
  end
  def me
    User.find(session[:user_id])
  end