tap/spec/controllers/users_controller_spec.rb

# == Schema Information
#
# Table name: users
#
#  id                  :integer          not null, primary key
#  created_at          :datetime
#  updated_at          :datetime
#  remember_created_at :datetime
#  admin               :boolean          default(FALSE)
#  dagschotel_id       :integer
#  avatar_file_name    :string
#  avatar_content_type :string
#  avatar_file_size    :integer
#  avatar_updated_at   :datetime
#  orders_count        :integer          default(0)
#  koelkast            :boolean          default(FALSE)
#  name                :string
#  private             :boolean          default(FALSE)
#  frecency            :integer          default(0), not null
#  quickpay_hidden     :boolean
#

#         quickpay_user GET      /users/:id/quickpay(.:format)            users#quickpay
#  edit_dagschotel_user GET      /users/:id/dagschotel/edit(.:format)     users#edit_dagschotel
#             edit_user GET      /users/:id/edit(.:format)                users#edit
#                  user GET      /users/:id(.:format)                     users#show
#                       PATCH    /users/:id(.:format)                     users#update
#                       PUT      /users/:id(.:format)                     users#update
#

describe UsersController, type: :controller do
  before :each do
    @user = create :user
    sign_in @user
  end

  ##########
  #  SHOW  #
  ##########

  describe 'GET show' do
    before :each do
      get :show, id: @user
    end

    it 'should be successful' do
      expect(response).to have_http_status(200)
    end

    it 'should render the user' do
      expect(response).to render_template(:show)
    end

    it 'should load the correct user' do
      expect(assigns(:user)).to eq(@user)
    end
  end

  ############
  #  UPDATE  #
  ############

  describe 'PUT update' do
    it 'should load the correct user' do
      put :update, id: @user, user: attributes_for(:user)
      expect(assigns(:user)).to eq(@user)
    end

    context 'successful' do
      it 'should update privacy' do
        new_private = !(@user.private)
        put :update, id: @user, user: { private: new_private }
        expect(@user.reload.private).to be new_private
        expect(flash[:success]).to be_present
      end

      it 'should update dagschotel' do
        product = create :product
        put :update, id: @user, user: { dagschotel_id:  product.id }
        expect(@user.reload.dagschotel).to eq(product)
      end

      it 'should accept real images' do
        file = fixture_file_upload('files/real-image.png', 'image/png')
        put :update, id: @user, user: { avatar: file }
        expect(flash[:success]).to be_present
      end
    end

    context 'danger zone' do
      it 'should warn for NOPs' do
        put :update, id: @user, user: {}
        expect(flash[:notice]).to be_present
      end

      it 'should not accept unreal images' do
        file = fixture_file_upload('files/unreal-image.svg', 'image/svg+xml')
        put :update, id: @user, user: { avatar: file }
        expect(flash[:error]).to be_present
      end
    end
  end

  #####################
  #  EDIT_DAGSCHOTEL  #
  #####################

  describe 'GET edit_dagschotel' do
    it 'should be successful' do
      expect(response).to have_http_status(200)
    end

    it 'should render the page' do
      get :edit_dagschotel, id: @user
      expect(response).to render_template(:edit_dagschotel)
    end
  end

  ##############
  #  QUICKPAY  #
  ##############

  describe 'GET quickpay' do
    describe 'successful' do
      before :each do
        balance = 12345
        stub_request(:get, /.*/).to_return(status: 200, body: JSON.dump({ balance: balance }))
        @dagschotel = create :product, stock: 20
        @user.update_attribute(:dagschotel, @dagschotel)
      end

      it 'should be successful' do
        expect(response).to have_http_status(200)
      end

      it 'should make an order' do
        expect{
          get :quickpay, id: @user
        }.to change{ @user.reload.orders_count }.by(1)
      end

      describe 'order' do
        before :each do
          get :quickpay, id: @user
          @order = @user.orders.last
        end

        it 'should contain 1 orderitem' do
          expect(@order.order_items.size).to eq 1
        end

        it 'should have an orderitem with count 1' do
          expect(@order.order_items.first.count).to eq 1
        end

        it 'should contain an orderitem for @dagschotel' do
          expect(@order.order_items.first.product).to eq @dagschotel
        end
      end
    end

    # Some weird redirects happen here and I don't know what mock thing is
    # setting them up.
  
    # describe 'failed' do
    #   before :each do
    #     @dagschotel = create :product, stock: 0
    #     @user.update_attribute(:dagschotel, @dagschotel)
    #   end

    #   it 'should fail' do
    #     xhr :get, :quickpay, id: @user
    #     $stderr.puts response.body
    #     expect(response).to have_http_status(422)
    #   end

    #   it 'should not make an order' do
    #     expect{
    #       get :quickpay, id: @user
    #     }.to_not change{ @user.reload.orders_count }
    #   end
    # end
  end
end