Add Unit and Integration Tests for Food

.rspec

@@ -0,0 +1 @@
+--require spec_helper

Gemfile

@@ -11,10 +11,11 @@ gem 'devise'
 gem 'bullet'
 gem 'rails', '~> 7.0.8'
 # The original asset pipeline for Rails [https://github.com/rails/sprockets-rails]
+gem 'faker'
 gem 'sprockets-rails'
-
 # Use postgresql as the database for Active Record
 gem 'pg', '~> 1.1'
+gem 'shoulda-matchers'
 
 # Use the Puma web server [https://github.com/puma/puma]
 gem 'puma', '~> 5.0'
@@ -26,6 +27,7 @@ gem 'importmap-rails'
 gem 'turbo-rails'
 
 # Hotwire's modest JavaScript framework [https://stimulus.hotwired.dev]
+gem 'factory_bot_rails'
 gem 'stimulus-rails'
 
 # Build JSON APIs with ease [https://github.com/rails/jbuilder]
@@ -55,6 +57,7 @@ gem 'rspec'
 group :development, :test do
   # See https://guides.rubyonrails.org/debugging_rails_applications.html#debugging-with-the-debug-gem
   gem 'debug', platforms: %i[mri mingw x64_mingw]
+  gem 'rspec-rails', '~> 6.0.0'
 end
 
 group :development do
@@ -73,3 +76,4 @@ group :test do
   gem 'capybara'
   gem 'selenium-webdriver'
 end
+# Run against this stable release

Gemfile.lock

@@ -102,6 +102,13 @@ GEM
       warden (~> 1.2.3)
     diff-lcs (1.5.0)
     erubi (1.12.0)
+    factory_bot (6.2.1)
+      activesupport (>= 5.0.0)
+    factory_bot_rails (6.2.0)
+      factory_bot (~> 6.2.0)
+      railties (>= 5.0.0)
+    faker (3.1.1)
+      i18n (>= 1.8.11, < 2)
     globalid (1.2.1)
       activesupport (>= 6.1)
     i18n (1.14.1)
@@ -136,7 +143,7 @@ GEM
     mini_mime (1.1.5)
     minitest (5.20.0)
     msgpack (1.7.2)
-    net-imap (0.4.0)
+    net-imap (0.4.1)
       date
       net-protocol
     net-pop (0.1.2)
@@ -214,6 +221,14 @@ GEM
     rspec-mocks (3.12.6)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.12.0)
+    rspec-rails (6.0.3)
+      actionpack (>= 6.1)
+      activesupport (>= 6.1)
+      railties (>= 6.1)
+      rspec-core (~> 3.12)
+      rspec-expectations (~> 3.12)
+      rspec-mocks (~> 3.12)
+      rspec-support (~> 3.12)
     rspec-support (3.12.1)
     rubocop (1.56.4)
       base64 (~> 0.1.1)
@@ -235,6 +250,8 @@ GEM
       rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2, < 3.0)
       websocket (~> 1.0)
+    shoulda-matchers (5.3.0)
+      activesupport (>= 5.2.0)
     sprockets (4.2.1)
       concurrent-ruby (~> 1.0)
       rack (>= 2.2.4, < 4)
@@ -280,15 +297,19 @@ DEPENDENCIES
   capybara
   debug
   devise
+  factory_bot_rails
+  faker
   importmap-rails
   jbuilder
   letter_opener
   pg (~> 1.1)
   puma (~> 5.0)
   rails (~> 7.0.8)
   rspec
+  rspec-rails (~> 6.0.0)
   rubocop (>= 1.0, < 2.0)
   selenium-webdriver
+  shoulda-matchers
   sprockets-rails
   stimulus-rails
   turbo-rails
@@ -299,4 +320,4 @@ RUBY VERSION
    ruby 3.2.2p53
 
 BUNDLED WITH
-   2.4.19
+   2.4.20

app/assets/stylesheets/application.css

@@ -14,3 +14,13 @@
 .navbar-nav .nav-link.active {
   color: #1875cc !important;
 }
+
+.triangle-up {
+  width: 0;
+  height: 0;
+  border-left: 5px solid transparent;
+  border-right: 5px solid transparent;
+  border-bottom: 8px #000;
+  display: inline-block;
+  margin-left: 5px;
+}

app/controllers/foods_controller.rb

@@ -2,7 +2,9 @@ class FoodsController < ApplicationController
   before_action :authenticate_user!
   def index
     @user = current_user
-    @foods = @user.foods
+    order_direction = params[:sort] == 'name' && session[:sort_direction] == 'asc' ? 'desc' : 'asc'
+    session[:sort_direction] = order_direction
+    @foods = @user.foods.order("LOWER(name) #{order_direction}")
   end
 
   def show; end

app/models/food.rb

@@ -1,3 +1,10 @@
 class Food < ApplicationRecord
   belongs_to :user
+  has_many :recipe_foods, dependent: :destroy
+  has_many :recipes, through: :recipe_foods
+
+  validates :name, presence: true
+  validates :price, presence: true
+  validates :quantity, presence: true
+  validates :measurement_unit, presence: true
 end

app/views/foods/index.html.erb

@@ -1,20 +1,24 @@
 <%= render 'devise/shared/navbar' %>
 
 <div class="container mt-5">
-  <h1 class="text-center">Food List</h1>
+  <h2 class="text-center"><%= @user.name %>'s Food</h2>
+  <h2 class="text-center">Food List</h2>
   <% if notice %>
     <p class="notice"><%= notice %></p>
   <% end %>
   <% if alert %>
     <p class="alert"><%= alert %></p>
   <% end %>
   <div class="my-3 text-end">
-   <%= link_to "Add New Food", new_food_path, class: "btn btn-primary mt-3" %>
+    <%= link_to "Add New Food", new_food_path, class: "btn btn-primary mt-3" %>
   </div>
   <table class="border table">
     <thead>
       <tr>
-        <th>Food</th>
+        <th class="food-name">
+          Name
+          <%= link_to '', foods_path(sort: 'name'), class: 'triangle-up' %>
+        </th>
         <th>Measurement Unit</th>
         <th>Unit Price</th>
         <th>Quantity</th>
@@ -29,11 +33,10 @@
           <td>$ <%= food.price %></td>
           <td><%= food.quantity %></td>
           <td>
-              <%= button_to "Delete", food, method: :delete, class: "btn btn-danger btn-sm" %>
+            <%= button_to "Delete", food, method: :delete, class: "btn btn-danger btn-sm" %>
           </td>
         </tr>
       <% end %>
     </tbody>
   </table>
-
 </div>

db/seeds.rb

@@ -1,8 +1,49 @@
-# frozen_string_literal: true
-# This file should contain all the record creation needed to seed the database with its default values.
-# The data can then be loaded with the bin/rails db:seed command (or created alongside the database with db:setup).
-#
-# Examples:
-#
-#   movies = Movie.create([{ name: "Star Wars" }, { name: "Lord of the Rings" }])
-#   Character.create(name: "Luke", movie: movies.first)
+# db/seeds.rb
+
+# Crear usuarios
+user1 = User.create!(
+  name: "Ejemplo Usuario 1",
+  email: "[email protected]",
+  password: "password123",
+  confirmed_at: Time.now
+)
+
+user2 = User.create!(
+  name: "Ejemplo Usuario 2",
+  email: "[email protected]",
+  password: "password123",
+  confirmed_at: Time.now
+)
+
+# Crear alimentos asociados a usuarios específicos
+food1 = user1.foods.create!(name: 'Apple', measurement_unit: 'piece', price: 1, quantity: 10)
+food2 = user1.foods.create!(name: 'Banana', measurement_unit: 'piece', price: 2, quantity: 8)
+
+food3 = user2.foods.create!(name: 'Orange', measurement_unit: 'piece', price: 1, quantity: 12)
+food4 = user2.foods.create!(name: 'Carrot', measurement_unit: 'piece', price: 1, quantity: 15)
+
+# Crear recetas asociadas a usuarios específicos y alimentos específicos
+recipe1 = user1.recipes.create!(
+  name: 'Fruit Salad',
+  preparation_time: 10,
+  cooking_time: 0,
+  description: 'Healthy fruit salad recipe.',
+  public: true
+)
+
+recipe2 = user2.recipes.create!(
+  name: 'Carrot Soup',
+  preparation_time: 15,
+  cooking_time: 20,
+  description: 'Delicious carrot soup recipe.',
+  public: true
+)
+
+# Asociar alimentos a recetas
+RecipeFood.create!(recipe: recipe1, food: food1, quantity: 2)
+RecipeFood.create!(recipe: recipe1, food: food2, quantity: 3)
+
+RecipeFood.create!(recipe: recipe2, food: food3, quantity: 4)
+RecipeFood.create!(recipe: recipe2, food: food4, quantity: 5)
+
+puts "Seed data created successfully!"

spec/controllers/foods_controller_spec.rb

@@ -0,0 +1,50 @@
+require 'rails_helper'
+
+RSpec.describe FoodsController, type: :controller do
+  let(:user) { TestConfiguration.create_example_user }
+
+  before do
+    sign_in user
+  end
+
+  describe 'GET #index' do
+    it 'returns a successful response' do
+      get :index
+      expect(response).to be_successful
+    end
+  end
+
+  describe 'GET #show' do
+    it 'returns a successful response' do
+      food = create(:food, user:)
+      get :show, params: { id: food.id }
+      expect(response).to be_successful
+    end
+  end
+
+  describe 'GET #new' do
+    it 'returns a successful response' do
+      get :new
+      expect(response).to be_successful
+    end
+  end
+
+  describe 'POST #create' do
+    it 'creates a new food with valid params' do
+      expect do
+        post :create, params: { food: attributes_for(:food) }
+      end.to change(Food, :count).by(1)
+      expect(response).to redirect_to(foods_path)
+    end
+  end
+
+  describe 'DELETE #destroy' do
+    it 'destroys the food' do
+      food = create(:food, user:)
+      expect do
+        delete :destroy, params: { id: food.id }
+      end.to change(Food, :count).by(-1)
+      expect(response).to redirect_to(foods_path)
+    end
+  end
+end

spec/factories/devise.rb

@@ -0,0 +1,8 @@
+FactoryBot.define do
+  factory :user do
+    email { Faker::Internet.email }
+    password { 'password' }
+    password_confirmation { 'password' }
+    name { Faker::Name.name }
+  end
+end

spec/factories/food.rb

@@ -0,0 +1,9 @@
+FactoryBot.define do
+  factory :food do
+    name { Faker::Food.dish }
+    measurement_unit { Faker::Food.metric_measurement }
+    price { Faker::Number.decimal(l_digits: 2) }
+    quantity { Faker::Number.number(digits: 2) }
+    user
+  end
+end

spec/models/food_model_spec.rb

@@ -0,0 +1,18 @@
+require 'rails_helper'
+
+RSpec.describe Food, type: :model do
+  let(:user) { TestConfiguration.create_example_user }
+  let(:food) { create(:food) }
+  let(:food_with_custom_values) { create(:food_with_price_and_quantity, price: 5, quantity: 10) }
+  describe 'Associations' do
+    it { should have_many(:recipe_foods).dependent(:destroy) }
+    it { should have_many(:recipes).through(:recipe_foods) }
+  end
+
+  describe 'Validations' do
+    it { should validate_presence_of(:name) }
+    it { should validate_presence_of(:measurement_unit) }
+    it { should validate_presence_of(:price) }
+    it { should validate_presence_of(:quantity) }
+  end
+end

spec/models/user_spec.rb

@@ -0,0 +1,15 @@
+require 'rails_helper'
+
+RSpec.describe User, type: :model do
+  let(:user) { TestConfiguration.create_example_user }
+
+  it 'has name' do
+    expect(user.name).to be_present
+  end
+  it 'has email' do
+    expect(user.email).to be_present
+  end
+  it 'has password' do
+    expect(user.password).to be_present
+  end
+end