tset

.circleci/config.yml

@@ -0,0 +1,56 @@
+version: 2.1
+
+orbs:
+  ruby: circleci/[email protected]
+  node: circleci/node@2
+
+jobs:
+  build:
+    docker:
+      - image: cimg/ruby:2.6.6-node
+    steps:
+      - checkout
+      - ruby/install-deps
+      # Store bundle cache
+      - node/install-packages:
+          pkg-manager: yarn
+          cache-key: "yarn.lock"
+  test:
+    parallelism: 3
+    docker:
+      - image: cimg/ruby:2.6.6-node
+      - image: circleci/postgres:9.5-alpine
+        environment:
+          POSTGRES_USER: circleci-ruby
+          POSTGRES_DB: sample_app_test
+          POSTGRES_PASSWORD: ""
+    environment:
+      BUNDLE_JOBS: "3"
+      BUNDLE_RETRY: "3"
+      PGHOST: 127.0.0.1
+      DATABASE_USER: circleci-ruby
+      DATABASE_PASSWORD: ""
+      RAILS_ENV: test
+    steps:
+      - checkout
+      - ruby/install-deps
+      - node/install-packages:
+          pkg-manager: yarn
+          cache-key: "yarn.lock"
+      - run:
+          name: Wait for DB
+          command: dockerize -wait tcp://localhost:5432 -timeout 1m
+      - run:
+          name: Database setup
+          command: bundle exec rails db:schema:load --trace
+      # Run rspec in parallel
+      - ruby/rspec-test
+
+workflows:
+  version: 2
+  build_and_test:
+    jobs:
+      - build
+      - test:
+          requires:
+            - build

.gitignore

@@ -39,3 +39,6 @@ yarn-debug.log*
 
 # Ignore db test files.
 db/test.*
+
+# Ignore application configuration
+/config/application.yml

.rubocop.yml

@@ -17,3 +17,15 @@ RSpec/MultipleExpectations:
 
 Metrics/BlockLength:
   Enabled: false
+
+Bundler/OrderedGems:
+  Enabled: false
+
+Style/Documentation:
+  Enabled: false
+
+Style/SymbolArray:
+  Enabled: false
+
+Layout/ExtraSpacing:
+  Enabled: false

Gemfile

@@ -18,10 +18,11 @@ gem 'jbuilder',                   '2.10.0'
 gem 'bootsnap',                   '1.4.6', require: false
 gem 'rubocop',                    '1.5.2', require: false
 gem 'rubocop-rspec',              '2.0.1', require: false
+gem 'pg',                         '0.21.0'
+gem "figaro",                     '1.2.0'
 
 group :development, :test do
-  gem 'sqlite3',            '1.4.2'
-  gem 'byebug',             '11.1.3', platforms: [:mri, :mingw, :x64_mingw]
+  gem 'byebug',            '11.1.3', platforms: [:mri, :mingw, :x64_mingw]
   gem 'pry-rails'
   gem 'rspec-rails',       '~> 4.0.1'
   gem 'factory_bot_rails', '~> 6.1.0'
@@ -46,10 +47,11 @@ group :test do
   gem 'cucumber-rails',           '2.2.0', require: false
   gem 'database_cleaner-active_record', '1.8.0'
   gem 'launchy',                  '2.5.0'
+  gem 'shoulda-matchers',         '4.4.1'
+  gem 'rspec_junit_formatter',    '0.4.1'
 end
 
 group :production do
-  gem 'pg',         '1.2.3'
   gem 'aws-sdk-s3', '1.46.0', require: false
 end
 

Gemfile.lock

@@ -155,6 +155,8 @@ GEM
     faker (2.11.0)
       i18n (>= 1.6, < 2)
     ffi (1.13.1)
+    figaro (1.2.0)
+      thor (>= 0.14.0, < 2)
     formatador (0.2.5)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
@@ -219,7 +221,7 @@ GEM
     parallel (1.20.1)
     parser (2.7.2.0)
       ast (~> 2.4.1)
-    pg (1.2.3)
+    pg (0.21.0)
     protobuf-cucumber (3.10.8)
       activesupport (>= 3.2)
       middleware
@@ -292,6 +294,8 @@ GEM
       rspec-mocks (~> 3.9)
       rspec-support (~> 3.9)
     rspec-support (3.10.0)
+    rspec_junit_formatter (0.4.1)
+      rspec-core (>= 2, < 4, != 2.12.0)
     rubocop (1.5.2)
       parallel (~> 1.10)
       parser (>= 2.7.1.5)
@@ -324,6 +328,8 @@ GEM
       childprocess (>= 0.5, < 4.0)
       rubyzip (>= 1.2.2)
     shellany (0.0.1)
+    shoulda-matchers (4.4.1)
+      activesupport (>= 4.2.0)
     spring (2.1.1)
     spring-watcher-listen (2.0.1)
       listen (>= 2.7, < 4.0)
@@ -335,7 +341,6 @@ GEM
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
-    sqlite3 (1.4.2)
     sys-uname (1.2.2)
       ffi (~> 1.1)
     thor (1.0.1)
@@ -384,6 +389,7 @@ DEPENDENCIES
   database_cleaner-active_record (= 1.8.0)
   factory_bot_rails (~> 6.1.0)
   faker (= 2.11.0)
+  figaro (= 1.2.0)
   guard (= 2.16.2)
   guard-minitest (= 2.4.6)
   image_processing (= 1.9.3)
@@ -393,19 +399,20 @@ DEPENDENCIES
   mini_magick (= 4.9.5)
   minitest (= 5.11.3)
   minitest-reporters (= 1.3.8)
-  pg (= 1.2.3)
+  pg (= 0.21.0)
   pry-rails
   puma (= 5.0.4)
   rails (= 6.0.3.4)
   rails-controller-testing (= 1.0.4)
   rspec-rails (~> 4.0.1)
+  rspec_junit_formatter (= 0.4.1)
   rubocop (= 1.5.2)
   rubocop-rspec (= 2.0.1)
   sass-rails (= 6.0.0)
   selenium-webdriver (= 3.142.7)
+  shoulda-matchers (= 4.4.1)
   spring (= 2.1.1)
   spring-watcher-listen (= 2.0.1)
-  sqlite3 (= 1.4.2)
   turbolinks (= 5.2.1)
   web-console (= 4.0.2)
   webdrivers (= 4.3.0)

app/models/user.rb

@@ -1,33 +1,42 @@
 class User < ApplicationRecord
   has_many :microposts, dependent: :destroy
-  has_many :active_relationships, class_name:  "Relationship",
+  has_many :active_relationships, class_name: "Relationship",
                                   foreign_key: "follower_id",
-                                  dependent:   :destroy
-  has_many :passive_relationships, class_name:  "Relationship",
+                                  dependent: :destroy
+
+  has_many :passive_relationships, class_name: "Relationship",
                                    foreign_key: "followed_id",
-                                   dependent:   :destroy
+                                   dependent: :destroy
+
   has_many :following, through: :active_relationships,  source: :followed
   has_many :followers, through: :passive_relationships, source: :follower
   attr_accessor :remember_token, :activation_token, :reset_token
+
   before_save   :downcase_email
   before_create :create_activation_digest
   validates :name,  presence: true, length: { maximum: 50 }
-  VALID_EMAIL_REGEX = /\A[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/i
+
+  VALID_EMAIL_REGEX = /\A[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/i.freeze
+
   validates :email, presence: true, length: { maximum: 255 },
                     format: { with: VALID_EMAIL_REGEX },
                     uniqueness: true
   has_secure_password
   validates :password, presence: true, length: { minimum: 6 }, allow_nil: true
 
   # Returns the hash digest of the given string.
-  def User.digest(string)
-    cost = ActiveModel::SecurePassword.min_cost ? BCrypt::Engine::MIN_COST :
-                                                  BCrypt::Engine.cost
+  def self.digest(string)
+    cost = if ActiveModel::SecurePassword.min_cost
+             BCrypt::Engine::MIN_COST
+           else
+             BCrypt::Engine.cost
+           end
+
     BCrypt::Password.create(string, cost: cost)
   end
 
   # Returns a random token.
-  def User.new_token
+  def self.new_token
     SecureRandom.urlsafe_base64
   end
 
@@ -48,6 +57,7 @@ def session_token
   def authenticated?(attribute, token)
     digest = send("#{attribute}_digest")
     return false if digest.nil?
+
     BCrypt::Password.new(digest).is_password?(token)
   end
 
@@ -109,14 +119,14 @@ def following?(other_user)
 
   private
 
-    # Converts email to all lower-case.
-    def downcase_email
-      self.email = email.downcase
-    end
+  # Converts email to all lower-case.
+  def downcase_email
+    self.email = email.downcase
+  end
 
-    # Creates and assigns the activation token and digest.
-    def create_activation_digest
-      self.activation_token  = User.new_token
-      self.activation_digest = User.digest(activation_token)
-    end
+  # Creates and assigns the activation token and digest.
+  def create_activation_digest
+    self.activation_token  = User.new_token
+    self.activation_digest = User.digest(activation_token)
+  end
 end

config/application.sample.yml

@@ -0,0 +1,7 @@
+development:
+  DATABASE_USER: ''
+  DATABASE_PASSWORD: ''
+
+test:
+  DATABASE_USER: ''
+  DATABASE_PASSWORD: ''

config/database.yml

@@ -5,27 +5,28 @@
 #   gem 'sqlite3'
 #
 default: &default
-  adapter: sqlite3
+  adapter: postgresql
+  encoding: unicode
   pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
   timeout: 5000
 
 development:
   <<: *default
-  database: db/development.sqlite3
+  database: sample_app_development
+  username: <%= ENV.fetch("DATABASE_USER") %>
+  password: <%= ENV.fetch("DATABASE_PASSWORD") %>
 
 # Warning: The database defined as "test" will be erased and
 # re-generated from your development database when you run "rake".
 # Do not set this db to the same as development or production.
 test:
   <<: *default
-  database: db/test.sqlite3
+  database: sample_app_test
+  username: <%= ENV.fetch("DATABASE_USER") %>
+  password: <%= ENV.fetch("DATABASE_PASSWORD") %>
 
 production:
-  adapter: postgresql
-  encoding: unicode
-  # For details on connection pooling, see Rails configuration guide
-  # https://guides.rubyonrails.org/configuring.html#database-pooling
-  pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
+  <<: *default
   database: sample_app_production
   username: sample_app
-  password: <%= ENV['SAMPLE_APP_DATABASE_PASSWORD'] %>
+  password: <%= ENV['DATABASE_PASSWORD'] %>

db/schema.rb

@@ -12,11 +12,14 @@
 
 ActiveRecord::Schema.define(version: 2019_08_27_030205) do
 
+  # These are extensions that must be enabled in order to support this database
+  enable_extension "plpgsql"
+
   create_table "active_storage_attachments", force: :cascade do |t|
     t.string "name", null: false
     t.string "record_type", null: false
-    t.integer "record_id", null: false
-    t.integer "blob_id", null: false
+    t.bigint "record_id", null: false
+    t.bigint "blob_id", null: false
     t.datetime "created_at", null: false
     t.index ["blob_id"], name: "index_active_storage_attachments_on_blob_id"
     t.index ["record_type", "record_id", "name", "blob_id"], name: "index_active_storage_attachments_uniqueness", unique: true
@@ -35,7 +38,7 @@
 
   create_table "microposts", force: :cascade do |t|
     t.text "content"
-    t.integer "user_id", null: false
+    t.bigint "user_id", null: false
     t.datetime "created_at", precision: 6, null: false
     t.datetime "updated_at", precision: 6, null: false
     t.index ["user_id", "created_at"], name: "index_microposts_on_user_id_and_created_at"

features/home_page.feature

@@ -0,0 +1,15 @@
+Feature: Users
+  Background:
+    Given I am logged in as an activated user
+
+  @javascript_driver
+  Scenario: User can create micropost
+    When I go to home page
+    Then I should see "Compose new micropost" textare
+    When I create a new micropost
+    Then I should see the new micropost from "Micropost Feed"
+
+  Scenario: User can destroy owned microposts
+
+
+  Scenario: User can see microposts from followed users

features/support/env.rb

@@ -58,3 +58,6 @@
 # See https://github.com/cucumber/cucumber-rails/blob/master/features/choose_javascript_database_strategy.feature
 Cucumber::Rails::Database.javascript_strategy = :truncation
 
+Capybara.javascript_driver = :selenium_chrome
+
+

features/users.feature

@@ -5,4 +5,3 @@ Feature: Users
   Scenario: Users List
     When I go to the list of users
     Then I should see "Users"
-    And I should see "All users"

spec/models/application_record_spec.rb

@@ -0,0 +1,7 @@
+require 'rails_helper'
+RSpec.describe ApplicationRecord, type: :model do
+    it '#self' do
+        expect(ApplicationRecord.abstract_class).to eq true
+    end
+
+end