pascalesdedy

....
gem 'carrierwave'
gem 'cloudinary'
....

pascalesdedy

group :development, :test do
  gem 'rspec-rails'
end

group :test do
  gem 'factory_bot_rails'
  gem 'shoulda-matchers'
  gem 'faker'
  gem 'database_cleaner'
end

pascalesdedy

# require database cleaner at the top level
require 'database_cleaner'

Shoulda::Matchers.configure do |config|
  config.integrate do |with|
    with.test_framework :rspec
    with.library :rails
  end
end

pascalesdedy

require 'rails_helper'

RSpec.describe Article, type: :model do
  # Validation tests
  # ensure columns title and created_by are present before saving
  it { should validate_presence_of(:title) }
  it { should validate_presence_of(:content) }
end

pascalesdedy

class Article < ApplicationRecord
	validates_presence_of :title, :content
end

pascalesdedy

FactoryBot.define do
  factory :article do
    title { Faker::Lorem.word }
    content { Faker::Lorem.paragraph(2) }
  end
end

pascalesdedy

require 'rails_helper'

RSpec.describe 'articles API', type: :request do
# initialize test data 
  let!(:articles) { create_list(:article, 10) }
  let(:article_id) { articles.first.id }

  # Test suite for GET /articles
  describe 'GET /articles' do
    # make HTTP get request before each example

pascalesdedy

Rails.application.routes.draw do
  # For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html
  resources :articles
end

pascalesdedy

class ArticlesController < ApplicationController
skip_before_action :verify_authenticity_token
before_action :set_article, only: [:show, :update, :destroy]

  # GET /articles
  def index
    @articles = Article.all
    json_response(@articles)
  end

pascalesdedy

#app/controller/concerns/response.rb
module Response
  def json_response(object, status = :ok)
    render json: object, status: status
  end
end

#app/controller/concerns/exception_handler.rb
module ExceptionHandler
  # provides the more graceful `included` method