spec: card - remove product with invalid information

venshop_app/app/controllers/cards_controller.rb

@@ -12,7 +12,7 @@ class CardsController < ApplicationController
         if !params[:card_action].nil? && params[:card_action] == 'remove'
         if !params[:card_action].nil? && params[:card_action] == 'remove'
           # Nothing to delete
           # Nothing to delete
           if @card_infos.empty?
           if @card_infos.empty?
-            redirect_to cards_path
+            redirect_to cards_path and return
           else
           else
             card_items = @card_infos[:card_items]
             card_items = @card_infos[:card_items]
             found = false
             found = false
@@ -25,20 +25,20 @@ class CardsController < ApplicationController
                 found = true
                 found = true
               end
               end
               flash[:error] = "Invalid request (product not exist in card)" if !found
               flash[:error] = "Invalid request (product not exist in card)" if !found
-              redirect_to cards_path
+              redirect_to cards_path and return
             end
             end
           end
           end
         elsif !params[:card_action].nil? && params[:card_action] == 'update'
         elsif !params[:card_action].nil? && params[:card_action] == 'update'
            # Nothing to update
            # Nothing to update
           if @card_infos.empty?
           if @card_infos.empty?
             flash[:error] = "Invalid request"
             flash[:error] = "Invalid request"
-            redirect_to cards_path
+            redirect_to cards_path and return
           else
           else
             quantity = params[:quantity]
             quantity = params[:quantity]
             # Invalid request
             # Invalid request
             if quantity.nil? || quantity.to_i <= 0
             if quantity.nil? || quantity.to_i <= 0
               flash[:error] = "Invalid quantity"
               flash[:error] = "Invalid quantity"
-              redirect_to cards_path
+              redirect_to cards_path and return
             else
             else
               card_items = @card_infos[:card_items]
               card_items = @card_infos[:card_items]
               card_items.each_with_index do |card_item, key|
               card_items.each_with_index do |card_item, key|
@@ -50,7 +50,7 @@ class CardsController < ApplicationController
                   session[:SHOPPING_CARD_SESSION_NAME] = @card_infos
                   session[:SHOPPING_CARD_SESSION_NAME] = @card_infos
                 end
                 end
               end
               end
-              redirect_to cards_path
+              redirect_to cards_path and return
             end
             end
           end
           end
         else
         else
@@ -63,7 +63,7 @@ class CardsController < ApplicationController
             customer_info = Hash.new
             customer_info = Hash.new
             @card_infos = { card_items: card_items, customer_info: customer_info }
             @card_infos = { card_items: card_items, customer_info: customer_info }
             session[:SHOPPING_CARD_SESSION_NAME] = @card_infos
             session[:SHOPPING_CARD_SESSION_NAME] = @card_infos
-            redirect_to cards_path
+            redirect_to cards_path and return
           else
           else
             card_items = @card_infos[:card_items]
             card_items = @card_infos[:card_items]
             found = false
             found = false
@@ -81,12 +81,12 @@ class CardsController < ApplicationController
               @card_infos = { card_items: card_items, customer_info: customer_info }
               @card_infos = { card_items: card_items, customer_info: customer_info }
               session[:SHOPPING_CARD_SESSION_NAME] = @card_infos
               session[:SHOPPING_CARD_SESSION_NAME] = @card_infos
             end
             end
-            redirect_to cards_path
+            redirect_to cards_path and return
           end
           end
         end
         end
       else
       else
         flash[:error] = "Invalid product"
         flash[:error] = "Invalid product"
-        redirect_to products_path
+        redirect_to products_path and return
       end
       end
     end
     end
   end
   end

venshop_app/spec/requests/card_pages_spec.rb

@@ -4,21 +4,28 @@ describe "CardPages" do
   subject { page }
   subject { page }
 
 
   describe "step 1" do
   describe "step 1" do
-    before(:each) do
+    before(:all) do
       @product_category = FactoryGirl.create(:product_category)
       @product_category = FactoryGirl.create(:product_category)
       @user = FactoryGirl.create(:user)
       @user = FactoryGirl.create(:user)
+    end
+
+    before(:each) do
       5.times { FactoryGirl.create(:product, product_category_id: @product_category.id, user_id: @user.id) }
       5.times { FactoryGirl.create(:product, product_category_id: @product_category.id, user_id: @user.id) }
       Product.all.each do |product|
       Product.all.each do |product|
         visit product_path(product)
         visit product_path(product)
         page.find('.product-detail').click_link('Order')
         page.find('.product-detail').click_link('Order')
       end
       end
     end
     end
-    after(:each) do
-      Product.delete_all
+
+    after(:all) do
       User.delete_all
       User.delete_all
       ProductCategory.delete_all
       ProductCategory.delete_all
     end
     end
 
 
+    after(:each) do
+      Product.delete_all
+    end
+
     describe "when update quantity" do
     describe "when update quantity" do
       describe "with invalid information" do
       describe "with invalid information" do
         describe "when product not exist" do
         describe "when product not exist" do
@@ -85,35 +92,24 @@ describe "CardPages" do
     describe "when remove a product" do
     describe "when remove a product" do
 
 
       describe "with invalid information" do
       describe "with invalid information" do
-        # let(:product) { Product.first }
-        # before { visit cards_path(product_id: product.id) }
 
 
         describe "when product not exist" do
         describe "when product not exist" do
-          # before do
-          #   visit cards_path(card_action: 'update', product_id: 0, quantity: "abc")
-          # end
-
-          # it { should have_selector('.alert.alert-error', text: 'Invalid') }
+          before do
+            visit cards_path(card_action: 'update', product_id: 0)
           end
           end
 
 
-        # it "when product exist in db, but not exist in card" do
-        #   product = Product.first
-        #   product_not_in_card = Product.last
-
-        #   visit cards_path(product_id: product.id)
-        #   visit cards_path(card_action: 'remove', product_id: product_not_in_card.id)
+          it { should have_selector('.alert.alert-error', text: 'Invalid') }
+        end
 
 
-        #   page.should have_selector('.alert.alert-error', text: 'Invalid')
-        # end
-        # describe "when product exist in db, but not exist in card" do
-        #   let(:product_not_in_card) { Product.last }
+        describe "when product exist in db, but not exist in card" do
+          let(:product_not_in_card) { FactoryGirl.create(:product, product_category_id: @product_category.id, user_id: @user.id) }
 
 
-        #   before do
-        #     visit cards_path(card_action: 'remove', product_id: product_not_in_card.id)
-        #   end
+          before do
+            visit cards_path(card_action: 'remove', product_id: product_not_in_card.id)
+          end
 
 
-        #   it { should have_selector('.alert.alert-error', text: 'Invalid') }
-        # end
+          it { should have_selector('.alert.alert-error', text: 'Invalid') }
+        end
       end
       end