describe UsersController do
  fixtures :users
  include UserSpecHelper

  it 'allows signup' do
    lambda do
      create_user
      response.should be_redirect
    end.should change(User, :count).by(1)
  end

  it 'requires login on signup' do
    lambda do
      create_user(:login => nil)
      assigns[:user].errors.on(:login).should_not be_nil
      response.should be_success
    end.should_not change(User, :count)
  end

  it 'requires password on signup' do
    lambda do
      create_user(:password => nil)
      assigns[:user].errors.on(:password).should_not be_nil
      response.should be_success
    end.should_not change(User, :count)
  end

  it 'requires password confirmation on signup' do
    lambda do
      create_user(:password_confirmation => nil)
      assigns[:user].errors.on(:password_confirmation).should_not be_nil
      response.should be_success
    end.should_not change(User, :count)
  end

  it 'requires email on signup' do
    lambda do
      create_user(:email => nil)
      assigns[:user].errors.on(:email).should_not be_nil
      response.should be_success
    end.should_not change(User, :count)
  end

end

describe UsersController do

  describe "Responding to GET New" do

    it "should create an instance of User" do
      User.should_receive(:new).with(no_args()).and_return(mock_model(User))
      get :new
      response.should be_success
    end

  end

  describe "Responding to POST create" do
    include UserSpecHelper

    before do
      @user = mock_model(User, :save => true, :to_param => "1")
      User.stub!(:new).and_return(@user)
      @user.errors.stub!(:empty?).with().and_return(true)
      @params = {'login' => 'quire', 'email' => 'quire@example.com',
        'password' => 'quire69', 'password_confirmation' => 'quire69'}
    end

    def do_post
      post :create, :user => @params
    end

    it "should create a valid user user" do
      User.should_receive(:new).with(@params).and_return(@user)
      do_post
    end


    it "should redirect to the the user's portafolio" do
      @user.stub!(:portafolio)
      do_post
      p = Portafolio.find_by_user_id(@user.id)
      response.should redirect_to(portafolio_url(p.id))
    end

  end