merger

README.md

@@ -16,9 +16,13 @@ Welcome to my basic online store!
 The API reference for this app is located here:
 https://shopify-intern-api.herokuapp.com/api/v1/docs
 
-All the endpoints have specs written for them with RSpec. see `/spec/acceptance`.
+### Testing the Endpoints
+All the endpoints have specs written for them with RSpec (and some 🎩). see `/spec/acceptance`.
 The docs for the API are generated by running the specs. If any specs don't pass, the documentation for that endpoint will not be generated. This way a broken feature won't be put into the API reference.
 
+### Unit Testing
+Unit tests are written using the built in rails testing, FactoryBot, and Faker
+
 ## Getting Started
 
 #### Making requests

config/routes.rb

@@ -15,7 +15,8 @@
       put '/carts/:id/add', to: 'carts#add_to_cart'
       get '/line_items/:id/available', to: 'line_items#available'
       put '/line_items/:id/purchase', to: 'line_items#purchase'
-      resources :products, only: [:index, :show, :purchase]
+      resources :products, only: [:index, :purchase]
+      get '/products/:id', to: 'products#show'
       resources :carts, only: [:create, :show, :index]
       resources :line_items
     end

test/controllers/carts_controller_test.rb

@@ -2,24 +2,33 @@
 
 class CartsControllerTest < ActionDispatch::IntegrationTest
   setup do
-    @cart = carts(:one)
+    @cart = FactoryBot.create(:cart)
+    @user = FactoryBot.create(:user)
+    @api_key = JsonWebToken.encode(user_id: @user.id)
   end
 
-  test "should get index" do
-    get api_v1_carts_url, as: :json
+  test "should list carts" do
+    get api_v1_carts_url,
+      params: { authentication: @api_key },
+    as: :json
     assert_response :success
   end
 
   test "should create cart" do
     assert_difference('Cart.count') do
-      post api_v1_carts_url, params: { cart: { completed_at: @cart.completed_at, total_cents: @cart.total_cents } }, as: :json
+      put api_v1_carts_url,
+       params: { cart: { completed_at: @cart.completed_at, total_cents: @cart.total_cents },
+       authentication: @api_key },
+      as: :json
     end
 
     assert_response 201
   end
 
   test "should show cart" do
-    get api_v1_cart_url(@cart), as: :json
+    get api_v1_cart_url(@cart),
+      params: { authentication: @api_key },
+    as: :json
     assert_response :success
   end
 

test/controllers/line_items_controller_test.rb

@@ -3,11 +3,8 @@
 class LineItemsControllerTest < ActionDispatch::IntegrationTest
   setup do
     @line_item = line_items(:one)
-  end
-
-  test "should get index" do
-    get api_v1_line_items_url, as: :json
-    assert_response :success
+    @user = FactoryBot.create(:user)
+    @api_key = JsonWebToken.encode(user_id: @user.id)
   end
 
   test "should create line_item" do
@@ -19,18 +16,28 @@ class LineItemsControllerTest < ActionDispatch::IntegrationTest
   end
 
   test "should show line_item" do
-    get api_v1_line_item_url(@line_item), as: :json
+    get api_v1_line_item_url(@line_item),
+      params: { authentication: @api_key },
+    as: :json
     assert_response :success
   end
 
   test "should update line_item" do
-    patch api_v1_line_item_url(@line_item), params: { line_item: { cart_id: @line_item.cart_id, product_id: @line_item.product_id, quantity: @line_item.quantity, total_price: @line_item.total_price_cents } }, as: :json
+    patch api_v1_line_item_url(@line_item),
+      params: { line_item: { cart_id: @line_item.cart_id,
+                             product_id: @line_item.product_id,
+                             quantity: @line_item.quantity,
+                             total_price: @line_item.total_price_cents },
+                authentication: @api_key},
+      as: :json
     assert_response 200
   end
 
   test "should destroy line_item" do
     assert_difference('LineItem.count', -1) do
-      delete api_v1_line_item_url(@line_item), as: :json
+      delete api_v1_line_item_url(@line_item),
+        params: { authentication: @api_key },
+      as: :json
     end
 
     assert_response 204

test/controllers/products_controller_test.rb

@@ -2,35 +2,32 @@
 
 class ProductsControllerTest < ActionDispatch::IntegrationTest
   setup do
-    @product = products(:one)
+    @product = FactoryBot.create(:product, :in_stock)
+    @product_no_stock = FactoryBot.create(:product, :out_of_stock)
+    @user = FactoryBot.create(:user)
+    @api_key = JsonWebToken.encode(user_id: @user.id)
   end
 
   test "should get index" do
-    get api_v1_products_url, as: :json
+    get api_v1_products_url,
+      params: { authentication: @api_key },
+    as: :json
     assert_response :success
   end
 
-  test "should create product" do
-    assert_difference('Product.count') do
-      post api_v1_products_url, params: { product: { inventory_count: @product.inventory_count, price: @product.price_cents, title: @product.title } }, as: :json
-    end
-
-    assert_response 201
-  end
-
   test "should show product" do
-    get api_v1_product_url(@product), as: :json
+    get api_v1_product_url(@product.id),
+      params: { authentication: @api_key },
+    as: :json
     assert_response :success
   end
 
-  test "should update product" do
-    put api_v1_product_url(@product), params: { product: { inventory_count: @product.inventory_count, price: @product.price_cents, title: @product.title } }, as: :json
-    assert_response 200
-  end
-
-
   test "should purchase product" do
-    put api_v1_product_purchase_url(@product), params: { product: { inventory_count: @product.inventory_count, price: @product.price_cents, title: @product.title } }, as: :json
+    put api_v1_url(@product),
+     params: { product: { inventory_count: @product.inventory_count,
+                          price: @product.price_cents,
+                          title: @product.title } },
+    as: :json
     assert_response 200
   end
 

test/test_helper.rb

@@ -7,4 +7,8 @@ class ActiveSupport::TestCase
   fixtures :all
 
   # Add more helper methods to be used by all tests here...
+  def log_in_as(user)
+    session[:user_id] = user.id
+  end
+
 end