describe "POST 'create'" do
    let!(:user_double) { double('user_double') }

    context 'when user was created' do
      before(:each) do
        User.stub(:new).and_return(user_double)
        user_double.stub(:save).and_return(true)
      end

      it 'creates a new user' do
        do_request
        expect(assigns(:user)).to be(user_double)
      end

      it 'redirects to the correct url' do
        do_request
        expect(response).to redirect_to users_path
      end
    end

    context "when user wasn't created" do
      before(:each) do
        User.stub(:new).and_return(user_double)
        user_double.stub(:save).and_return(false)
      end

      it 'should render new' do
        do_request
        get :admin_new
        expect(response).to render_template('admin_new')
      end
    end

    def do_request
      post 'admin_create', user: { name: 'example', email: 'test777@reklama-agent.com',
                                   password: '777777', password_confirmation: '777777' }
    end
  end