From 93d1b19a7ce1fba3a532cfb6e2b4059dfc636f95 Mon Sep 17 00:00:00 2001
From: Martin Villalba <14tinchov@gmail.com>
Date: Sat, 11 Apr 2020 11:28:49 -0300
Subject: [PATCH] - Initial commit
---
.gitignore | 27 +++
.rspec | 1 +
.ruby-version | 1 +
Gemfile | 31 +++
Gemfile.lock | 199 ++++++++++++++++++
README.md | 115 +---------
Rakefile | 8 +
app/channels/application_cable/channel.rb | 6 +
app/channels/application_cable/connection.rb | 6 +
app/controllers/application_controller.rb | 4 +
app/controllers/concerns/.keep | 0
app/controllers/stats_controller.rb | 8 +
app/controllers/urls_controller.rb | 35 +++
app/jobs/application_job.rb | 4 +
app/mailers/application_mailer.rb | 6 +
app/models/application_record.rb | 5 +
app/models/concerns/.keep | 0
app/models/url.rb | 22 ++
app/serializers/url_serializer.rb | 7 +
app/views/layouts/mailer.html.erb | 13 ++
app/views/layouts/mailer.text.erb | 1 +
bin/bundle | 117 ++++++++++
bin/rails | 11 +
bin/rake | 11 +
bin/setup | 35 +++
bin/spring | 18 ++
config.ru | 7 +
config/application.rb | 26 +++
config/boot.rb | 6 +
config/cable.yml | 10 +
config/credentials.yml.enc | 1 +
config/database.yml | 25 +++
config/environment.rb | 7 +
config/environments/development.rb | 24 +++
config/environments/production.rb | 21 ++
config/environments/test.rb | 19 ++
.../application_controller_renderer.rb | 1 +
config/initializers/backtrace_silencers.rb | 1 +
config/initializers/cors.rb | 1 +
.../initializers/filter_parameter_logging.rb | 3 +
config/initializers/inflections.rb | 1 +
config/initializers/mime_types.rb | 1 +
config/initializers/wrap_parameters.rb | 5 +
config/locales/en.yml | 33 +++
config/puma.rb | 9 +
config/routes.rb | 7 +
config/spring.rb | 8 +
config/storage.yml | 34 +++
db/migrate/20200410235351_create_urls.rb | 14 ++
db/schema.rb | 12 ++
db/seeds.rb | 0
lib/tasks/.keep | 0
log/.keep | 0
public/robots.txt | 1 +
spec/factories/urls.rb | 17 ++
spec/models/url_spec.rb | 18 ++
spec/rails_helper.rb | 41 ++++
spec/requests/stats_request_spec.rb | 17 ++
spec/requests/urls_request_spec.rb | 59 ++++++
spec/serializers/url_serializer_spec.rb | 36 ++++
spec/spec_helper.rb | 13 ++
spec/support/factory_bot.rb | 5 +
storage/.keep | 0
tmp/.keep | 0
vendor/.keep | 0
65 files changed, 1068 insertions(+), 106 deletions(-)
create mode 100644 .gitignore
create mode 100644 .rspec
create mode 100644 .ruby-version
create mode 100644 Gemfile
create mode 100644 Gemfile.lock
create mode 100644 Rakefile
create mode 100644 app/channels/application_cable/channel.rb
create mode 100644 app/channels/application_cable/connection.rb
create mode 100644 app/controllers/application_controller.rb
create mode 100644 app/controllers/concerns/.keep
create mode 100644 app/controllers/stats_controller.rb
create mode 100644 app/controllers/urls_controller.rb
create mode 100644 app/jobs/application_job.rb
create mode 100644 app/mailers/application_mailer.rb
create mode 100644 app/models/application_record.rb
create mode 100644 app/models/concerns/.keep
create mode 100644 app/models/url.rb
create mode 100644 app/serializers/url_serializer.rb
create mode 100644 app/views/layouts/mailer.html.erb
create mode 100644 app/views/layouts/mailer.text.erb
create mode 100755 bin/bundle
create mode 100755 bin/rails
create mode 100755 bin/rake
create mode 100755 bin/setup
create mode 100755 bin/spring
create mode 100644 config.ru
create mode 100644 config/application.rb
create mode 100644 config/boot.rb
create mode 100644 config/cable.yml
create mode 100644 config/credentials.yml.enc
create mode 100644 config/database.yml
create mode 100644 config/environment.rb
create mode 100644 config/environments/development.rb
create mode 100644 config/environments/production.rb
create mode 100644 config/environments/test.rb
create mode 100644 config/initializers/application_controller_renderer.rb
create mode 100644 config/initializers/backtrace_silencers.rb
create mode 100644 config/initializers/cors.rb
create mode 100644 config/initializers/filter_parameter_logging.rb
create mode 100644 config/initializers/inflections.rb
create mode 100644 config/initializers/mime_types.rb
create mode 100644 config/initializers/wrap_parameters.rb
create mode 100644 config/locales/en.yml
create mode 100644 config/puma.rb
create mode 100644 config/routes.rb
create mode 100644 config/spring.rb
create mode 100644 config/storage.yml
create mode 100644 db/migrate/20200410235351_create_urls.rb
create mode 100644 db/schema.rb
create mode 100644 db/seeds.rb
create mode 100644 lib/tasks/.keep
create mode 100644 log/.keep
create mode 100644 public/robots.txt
create mode 100644 spec/factories/urls.rb
create mode 100644 spec/models/url_spec.rb
create mode 100644 spec/rails_helper.rb
create mode 100644 spec/requests/stats_request_spec.rb
create mode 100644 spec/requests/urls_request_spec.rb
create mode 100644 spec/serializers/url_serializer_spec.rb
create mode 100644 spec/spec_helper.rb
create mode 100644 spec/support/factory_bot.rb
create mode 100644 storage/.keep
create mode 100644 tmp/.keep
create mode 100644 vendor/.keep
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..4d6cefb
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,27 @@
+# See https://help.github.com/articles/ignoring-files for more about ignoring files.
+#
+# If you find yourself ignoring temporary files generated by your text editor
+# or operating system, you probably want to add a global ignore instead:
+# git config --global core.excludesfile '~/.gitignore_global'
+
+# Ignore bundler config.
+/.bundle
+
+# Ignore the default SQLite database.
+/db/*.sqlite3
+/db/*.sqlite3-journal
+/db/*.sqlite3-*
+
+# Ignore all logfiles and tempfiles.
+/log/*
+/tmp/*
+!/log/.keep
+!/tmp/.keep
+
+# Ignore uploaded files in development.
+/storage/*
+!/storage/.keep
+.byebug_history
+
+# Ignore master key for decrypting credentials and more.
+/config/master.key
diff --git a/.rspec b/.rspec
new file mode 100644
index 0000000..c99d2e7
--- /dev/null
+++ b/.rspec
@@ -0,0 +1 @@
+--require spec_helper
diff --git a/.ruby-version b/.ruby-version
new file mode 100644
index 0000000..4560fb9
--- /dev/null
+++ b/.ruby-version
@@ -0,0 +1 @@
+ruby-2.6.3
diff --git a/Gemfile b/Gemfile
new file mode 100644
index 0000000..bfcccba
--- /dev/null
+++ b/Gemfile
@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+source 'https://rubygems.org'
+git_source(:github) { |repo| "https://github.com/#{repo}.git" }
+
+ruby '2.6.3'
+
+gem 'bootsnap', '>= 1.4.2', require: false
+gem 'fast_jsonapi'
+gem 'puma', '~> 4.1'
+gem 'rails', '~> 6.0.2', '>= 6.0.2.2'
+gem 'sqlite3', '~> 1.4'
+
+group :development, :test do
+ gem 'byebug', platforms: %i[mri mingw x64_mingw]
+ gem 'factory_bot_rails'
+ gem 'rspec-rails'
+ gem 'shoulda-matchers'
+end
+
+group :test do
+ gem 'database_cleaner'
+end
+
+group :development do
+ gem 'listen', '>= 3.0.5', '< 3.2'
+ gem 'spring'
+ gem 'spring-watcher-listen', '~> 2.0.0'
+end
+
+gem 'tzinfo-data', platforms: %i[mingw mswin x64_mingw jruby]
diff --git a/Gemfile.lock b/Gemfile.lock
new file mode 100644
index 0000000..ea093eb
--- /dev/null
+++ b/Gemfile.lock
@@ -0,0 +1,199 @@
+GEM
+ remote: https://rubygems.org/
+ specs:
+ actioncable (6.0.2.2)
+ actionpack (= 6.0.2.2)
+ nio4r (~> 2.0)
+ websocket-driver (>= 0.6.1)
+ actionmailbox (6.0.2.2)
+ actionpack (= 6.0.2.2)
+ activejob (= 6.0.2.2)
+ activerecord (= 6.0.2.2)
+ activestorage (= 6.0.2.2)
+ activesupport (= 6.0.2.2)
+ mail (>= 2.7.1)
+ actionmailer (6.0.2.2)
+ actionpack (= 6.0.2.2)
+ actionview (= 6.0.2.2)
+ activejob (= 6.0.2.2)
+ mail (~> 2.5, >= 2.5.4)
+ rails-dom-testing (~> 2.0)
+ actionpack (6.0.2.2)
+ actionview (= 6.0.2.2)
+ activesupport (= 6.0.2.2)
+ rack (~> 2.0, >= 2.0.8)
+ rack-test (>= 0.6.3)
+ rails-dom-testing (~> 2.0)
+ rails-html-sanitizer (~> 1.0, >= 1.2.0)
+ actiontext (6.0.2.2)
+ actionpack (= 6.0.2.2)
+ activerecord (= 6.0.2.2)
+ activestorage (= 6.0.2.2)
+ activesupport (= 6.0.2.2)
+ nokogiri (>= 1.8.5)
+ actionview (6.0.2.2)
+ activesupport (= 6.0.2.2)
+ builder (~> 3.1)
+ erubi (~> 1.4)
+ rails-dom-testing (~> 2.0)
+ rails-html-sanitizer (~> 1.1, >= 1.2.0)
+ activejob (6.0.2.2)
+ activesupport (= 6.0.2.2)
+ globalid (>= 0.3.6)
+ activemodel (6.0.2.2)
+ activesupport (= 6.0.2.2)
+ activerecord (6.0.2.2)
+ activemodel (= 6.0.2.2)
+ activesupport (= 6.0.2.2)
+ activestorage (6.0.2.2)
+ actionpack (= 6.0.2.2)
+ activejob (= 6.0.2.2)
+ activerecord (= 6.0.2.2)
+ marcel (~> 0.3.1)
+ activesupport (6.0.2.2)
+ concurrent-ruby (~> 1.0, >= 1.0.2)
+ i18n (>= 0.7, < 2)
+ minitest (~> 5.1)
+ tzinfo (~> 1.1)
+ zeitwerk (~> 2.2)
+ bootsnap (1.4.6)
+ msgpack (~> 1.0)
+ builder (3.2.4)
+ byebug (11.1.1)
+ concurrent-ruby (1.1.6)
+ crass (1.0.6)
+ database_cleaner (1.8.4)
+ diff-lcs (1.3)
+ erubi (1.9.0)
+ factory_bot (5.0.2)
+ activesupport (>= 4.2.0)
+ factory_bot_rails (5.0.2)
+ factory_bot (~> 5.0.2)
+ railties (>= 4.2.0)
+ fast_jsonapi (1.5)
+ activesupport (>= 4.2)
+ ffi (1.12.2)
+ globalid (0.4.2)
+ activesupport (>= 4.2.0)
+ i18n (1.8.2)
+ concurrent-ruby (~> 1.0)
+ listen (3.1.5)
+ rb-fsevent (~> 0.9, >= 0.9.4)
+ rb-inotify (~> 0.9, >= 0.9.7)
+ ruby_dep (~> 1.2)
+ loofah (2.5.0)
+ crass (~> 1.0.2)
+ nokogiri (>= 1.5.9)
+ mail (2.7.1)
+ mini_mime (>= 0.1.1)
+ marcel (0.3.3)
+ mimemagic (~> 0.3.2)
+ method_source (1.0.0)
+ mimemagic (0.3.4)
+ mini_mime (1.0.2)
+ mini_portile2 (2.4.0)
+ minitest (5.14.0)
+ msgpack (1.3.3)
+ nio4r (2.5.2)
+ nokogiri (1.10.9)
+ mini_portile2 (~> 2.4.0)
+ puma (4.3.3)
+ nio4r (~> 2.0)
+ rack (2.2.2)
+ rack-test (1.1.0)
+ rack (>= 1.0, < 3)
+ rails (6.0.2.2)
+ actioncable (= 6.0.2.2)
+ actionmailbox (= 6.0.2.2)
+ actionmailer (= 6.0.2.2)
+ actionpack (= 6.0.2.2)
+ actiontext (= 6.0.2.2)
+ actionview (= 6.0.2.2)
+ activejob (= 6.0.2.2)
+ activemodel (= 6.0.2.2)
+ activerecord (= 6.0.2.2)
+ activestorage (= 6.0.2.2)
+ activesupport (= 6.0.2.2)
+ bundler (>= 1.3.0)
+ railties (= 6.0.2.2)
+ sprockets-rails (>= 2.0.0)
+ rails-dom-testing (2.0.3)
+ activesupport (>= 4.2.0)
+ nokogiri (>= 1.6)
+ rails-html-sanitizer (1.3.0)
+ loofah (~> 2.3)
+ railties (6.0.2.2)
+ actionpack (= 6.0.2.2)
+ activesupport (= 6.0.2.2)
+ method_source
+ rake (>= 0.8.7)
+ thor (>= 0.20.3, < 2.0)
+ rake (13.0.1)
+ rb-fsevent (0.10.3)
+ rb-inotify (0.10.1)
+ ffi (~> 1.0)
+ rspec-core (3.9.1)
+ rspec-support (~> 3.9.1)
+ rspec-expectations (3.9.1)
+ diff-lcs (>= 1.2.0, < 2.0)
+ rspec-support (~> 3.9.0)
+ rspec-mocks (3.9.1)
+ diff-lcs (>= 1.2.0, < 2.0)
+ rspec-support (~> 3.9.0)
+ rspec-rails (4.0.0)
+ actionpack (>= 4.2)
+ activesupport (>= 4.2)
+ railties (>= 4.2)
+ rspec-core (~> 3.9)
+ rspec-expectations (~> 3.9)
+ rspec-mocks (~> 3.9)
+ rspec-support (~> 3.9)
+ rspec-support (3.9.2)
+ ruby_dep (1.5.0)
+ shoulda-matchers (4.3.0)
+ activesupport (>= 4.2.0)
+ spring (2.1.0)
+ spring-watcher-listen (2.0.1)
+ listen (>= 2.7, < 4.0)
+ spring (>= 1.2, < 3.0)
+ sprockets (4.0.0)
+ concurrent-ruby (~> 1.0)
+ rack (> 1, < 3)
+ sprockets-rails (3.2.1)
+ actionpack (>= 4.0)
+ activesupport (>= 4.0)
+ sprockets (>= 3.0.0)
+ sqlite3 (1.4.2)
+ thor (1.0.1)
+ thread_safe (0.3.6)
+ tzinfo (1.2.7)
+ thread_safe (~> 0.1)
+ websocket-driver (0.7.1)
+ websocket-extensions (>= 0.1.0)
+ websocket-extensions (0.1.4)
+ zeitwerk (2.3.0)
+
+PLATFORMS
+ ruby
+
+DEPENDENCIES
+ bootsnap (>= 1.4.2)
+ byebug
+ database_cleaner
+ factory_bot_rails
+ fast_jsonapi
+ listen (>= 3.0.5, < 3.2)
+ puma (~> 4.1)
+ rails (~> 6.0.2, >= 6.0.2.2)
+ rspec-rails
+ shoulda-matchers
+ spring
+ spring-watcher-listen (~> 2.0.0)
+ sqlite3 (~> 1.4)
+ tzinfo-data
+
+RUBY VERSION
+ ruby 2.6.3p62
+
+BUNDLED WITH
+ 1.17.2
diff --git a/README.md b/README.md
index 73d26f9..7c1519c 100644
--- a/README.md
+++ b/README.md
@@ -1,112 +1,15 @@
-# Code Challenge
+# README
-Create a micro service to shorten urls like bit.ly or TinyURL do.
+* Ruby version
-## Rules
+ruby-2.6.3
-1. The service must expose HTTP endpoints according to the API Docs below.
-2. Use your technology of choice, there's no restrictions. Instructions for the installation must be detailed in the INSTALL.md file.
-3. Write the tests you consider necessary.
+* Configuration
--------------------------------------------------------------------------
+bundle install
+rails db:migrate
+rails s
-## API Docs
+* How to run the test suite
-### POST /urls
-
-```
-POST /urls
-Content-Type: "application/json"
-
-{
- "url": "http://example.com",
- "code": "example"
-}
-```
-
-##### Params:
-
-* **url**: URL to shorten. Required
-* code: Desired shortcode. Alphanumeric, case-sensitive 6 chars lenght.
-
-Note: If code is not provided, a random code, with the same constraints, must be generated
-
-##### Response:
-
-```
-201 Created
-Content-Type: "application/json"
-
-{
- "code": :shortcode
-}
-```
-
-##### Errors:
-
-* Bad Request: If ```url``` is not present
-* Conflict: If the the desired shortcode is already in use.
-* Unprocessable Entity: If the shortcode doesn't doesn't comply with its description.
-
-
-### GET /:code
-
-```
-GET /:code
-Content-Type: "application/json"
-```
-
-##### Params:
-* **code**: Encoded URL shortcode
-
-##### Response
-
-It's a redirect response including the target URL in its `Location` header.
-
-```
-HTTP/1.1 302 Found
-Location: http://www.example.com
-```
-
-##### Errors
-
-* Not Found: If the `shortcode` cannot be found
-
-### GET /:code/stats
-
-```
-GET /:code/stats
-Content-Type: "application/json"
-```
-
-##### Params:
-* **code**: Encoded URL shortcode
-
-##### Response
-
-```
-200 OK
-Content-Type: "application/json"
-
-{
- "created_at": "2012-04-23T18:25:43.511Z",
- "last_usage": "2012-04-23T18:25:43.511Z",
- "usage_count": 1
-}
-```
-
-* **`start_date`**: [ISO8601](http://en.wikipedia.org/wiki/ISO_8601) formatted date when the shortened URL was created
-* **`usage_count`**: Number of requests to the endpoint `GET /code`
-* `last_usage`: Date of the last time the shortened URL was requested. Not included if it has never been requested.
-
-##### Errors
-
-* Not Found: If the `shortcode` cannot be found
-
-## Delivery Steps:
-
-1. Fork this repo to your own Github account.
-2. Implement the functionality, including any instructions to setup and run the application.
-3. Submit a PR to the `master` branch of this repository.
-
-Thank you and good luck!
+rspec spec
\ No newline at end of file
diff --git a/Rakefile b/Rakefile
new file mode 100644
index 0000000..488c551
--- /dev/null
+++ b/Rakefile
@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+# Add your own tasks in files placed in lib/tasks ending in .rake,
+# for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
+
+require_relative 'config/application'
+
+Rails.application.load_tasks
diff --git a/app/channels/application_cable/channel.rb b/app/channels/application_cable/channel.rb
new file mode 100644
index 0000000..9aec230
--- /dev/null
+++ b/app/channels/application_cable/channel.rb
@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+module ApplicationCable
+ class Channel < ActionCable::Channel::Base
+ end
+end
diff --git a/app/channels/application_cable/connection.rb b/app/channels/application_cable/connection.rb
new file mode 100644
index 0000000..8d6c2a1
--- /dev/null
+++ b/app/channels/application_cable/connection.rb
@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+module ApplicationCable
+ class Connection < ActionCable::Connection::Base
+ end
+end
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
new file mode 100644
index 0000000..13c271f
--- /dev/null
+++ b/app/controllers/application_controller.rb
@@ -0,0 +1,4 @@
+# frozen_string_literal: true
+
+class ApplicationController < ActionController::API
+end
diff --git a/app/controllers/concerns/.keep b/app/controllers/concerns/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/app/controllers/stats_controller.rb b/app/controllers/stats_controller.rb
new file mode 100644
index 0000000..d9f214c
--- /dev/null
+++ b/app/controllers/stats_controller.rb
@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+class StatsController < ApplicationController
+ def show
+ @url = Url.find_by_code(params[:code])
+ render json: UrlSerializer.new(@url).serializable_hash[:data][:attributes]
+ end
+end
diff --git a/app/controllers/urls_controller.rb b/app/controllers/urls_controller.rb
new file mode 100644
index 0000000..bc3ed0b
--- /dev/null
+++ b/app/controllers/urls_controller.rb
@@ -0,0 +1,35 @@
+# frozen_string_literal: true
+
+class UrlsController < ApplicationController
+ after_action :set_location
+
+ def show
+ @url = Url.find_by_code(params[:code])
+ if @url
+ @url.visited
+ render status: 302
+ else
+ render status: 400
+ end
+ end
+
+ def create
+ @url = Url.create(url_params)
+
+ if @url.valid?
+ render json: { code: @url.code }, status: 201
+ else
+ render status: 400
+ end
+ end
+
+ private
+
+ def url_params
+ params.permit(:url, :code)
+ end
+
+ def set_location
+ response.headers['Location'] = @url.url if @url
+ end
+end
diff --git a/app/jobs/application_job.rb b/app/jobs/application_job.rb
new file mode 100644
index 0000000..d92ffdd
--- /dev/null
+++ b/app/jobs/application_job.rb
@@ -0,0 +1,4 @@
+# frozen_string_literal: true
+
+class ApplicationJob < ActiveJob::Base
+end
diff --git a/app/mailers/application_mailer.rb b/app/mailers/application_mailer.rb
new file mode 100644
index 0000000..d84cb6e
--- /dev/null
+++ b/app/mailers/application_mailer.rb
@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+class ApplicationMailer < ActionMailer::Base
+ default from: 'from@example.com'
+ layout 'mailer'
+end
diff --git a/app/models/application_record.rb b/app/models/application_record.rb
new file mode 100644
index 0000000..71fbba5
--- /dev/null
+++ b/app/models/application_record.rb
@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+
+class ApplicationRecord < ActiveRecord::Base
+ self.abstract_class = true
+end
diff --git a/app/models/concerns/.keep b/app/models/concerns/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/app/models/url.rb b/app/models/url.rb
new file mode 100644
index 0000000..57b3fac
--- /dev/null
+++ b/app/models/url.rb
@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+class Url < ApplicationRecord
+ before_validation :set_default_code
+
+ validates :code, length: { maximum: 6 }
+ validates :code, uniqueness: true
+ validates :url, presence: true
+
+ def visited
+ update(
+ last_usage: DateTime.now.in_time_zone('UTC'),
+ usage_count: usage_count.to_i + 1
+ )
+ end
+
+ private
+
+ def set_default_code
+ self.code = SecureRandom.alphanumeric(6) unless code
+ end
+end
diff --git a/app/serializers/url_serializer.rb b/app/serializers/url_serializer.rb
new file mode 100644
index 0000000..bebe4cd
--- /dev/null
+++ b/app/serializers/url_serializer.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class UrlSerializer
+ include FastJsonapi::ObjectSerializer
+ attributes :created_at, :last_usage, :usage_count
+ attribute :last_usage, if: proc { |record| !record.last_usage.nil? }
+end
diff --git a/app/views/layouts/mailer.html.erb b/app/views/layouts/mailer.html.erb
new file mode 100644
index 0000000..cbd34d2
--- /dev/null
+++ b/app/views/layouts/mailer.html.erb
@@ -0,0 +1,13 @@
+
+
+
+
+
+
+
+
+ <%= yield %>
+
+
diff --git a/app/views/layouts/mailer.text.erb b/app/views/layouts/mailer.text.erb
new file mode 100644
index 0000000..37f0bdd
--- /dev/null
+++ b/app/views/layouts/mailer.text.erb
@@ -0,0 +1 @@
+<%= yield %>
diff --git a/bin/bundle b/bin/bundle
new file mode 100755
index 0000000..2155a52
--- /dev/null
+++ b/bin/bundle
@@ -0,0 +1,117 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+#
+# This file was generated by Bundler.
+#
+# The application 'bundle' is installed as part of a gem, and
+# this file is here to facilitate running it.
+#
+
+require 'rubygems'
+
+m = Module.new do
+ module_function
+
+ def invoked_as_script?
+ File.expand_path($PROGRAM_NAME) == File.expand_path(__FILE__)
+ end
+
+ def env_var_version
+ ENV['BUNDLER_VERSION']
+ end
+
+ def cli_arg_version
+ return unless invoked_as_script? # don't want to hijack other binstubs
+ unless 'update'.start_with?(ARGV.first || ' ')
+ return
+ end # must be running `bundle update`
+
+ bundler_version = nil
+ update_index = nil
+ ARGV.each_with_index do |a, i|
+ if update_index && update_index.succ == i && a =~ Gem::Version::ANCHORED_VERSION_PATTERN
+ bundler_version = a
+ end
+ unless a =~ /\A--bundler(?:[= ](#{Gem::Version::VERSION_PATTERN}))?\z/
+ next
+ end
+
+ bundler_version = Regexp.last_match(1) || '>= 0.a'
+ update_index = i
+ end
+ bundler_version
+ end
+
+ def gemfile
+ gemfile = ENV['BUNDLE_GEMFILE']
+ return gemfile if gemfile && !gemfile.empty?
+
+ File.expand_path('../Gemfile', __dir__)
+ end
+
+ def lockfile
+ lockfile =
+ case File.basename(gemfile)
+ when 'gems.rb' then gemfile.sub(/\.rb$/, gemfile)
+ else "#{gemfile}.lock"
+ end
+ File.expand_path(lockfile)
+ end
+
+ def lockfile_version
+ return unless File.file?(lockfile)
+
+ lockfile_contents = File.read(lockfile)
+ unless lockfile_contents =~ /\n\nBUNDLED WITH\n\s{2,}(#{Gem::Version::VERSION_PATTERN})\n/
+ return
+ end
+
+ Regexp.last_match(1)
+ end
+
+ def bundler_version
+ @bundler_version ||= begin
+ env_var_version || cli_arg_version ||
+ lockfile_version || "#{Gem::Requirement.default}.a"
+ end
+ end
+
+ def load_bundler!
+ ENV['BUNDLE_GEMFILE'] ||= gemfile
+
+ # must dup string for RG < 1.8 compatibility
+ activate_bundler(bundler_version.dup)
+ end
+
+ def activate_bundler(bundler_version)
+ if Gem::Version.correct?(bundler_version) && Gem::Version.new(bundler_version).release < Gem::Version.new('2.0')
+ bundler_version = '< 2'
+ end
+ gem_error = activation_error_handling do
+ gem 'bundler', bundler_version
+ end
+ return if gem_error.nil?
+
+ require_error = activation_error_handling do
+ require 'bundler/version'
+ end
+ if require_error.nil? && Gem::Requirement.new(bundler_version).satisfied_by?(Gem::Version.new(Bundler::VERSION))
+ return
+ end
+
+ warn "Activating bundler (#{bundler_version}) failed:\n#{gem_error.message}\n\nTo install the version of bundler this project requires, run `gem install bundler -v '#{bundler_version}'`"
+ exit 42
+ end
+
+ def activation_error_handling
+ yield
+ nil
+ rescue StandardError, LoadError => e
+ e
+ end
+end
+
+m.load_bundler!
+
+load Gem.bin_path('bundler', 'bundle') if m.invoked_as_script?
diff --git a/bin/rails b/bin/rails
new file mode 100755
index 0000000..3504c3f
--- /dev/null
+++ b/bin/rails
@@ -0,0 +1,11 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+begin
+ load File.expand_path('spring', __dir__)
+rescue LoadError => e
+ raise unless e.message.include?('spring')
+end
+APP_PATH = File.expand_path('../config/application', __dir__)
+require_relative '../config/boot'
+require 'rails/commands'
diff --git a/bin/rake b/bin/rake
new file mode 100755
index 0000000..1fe6cf0
--- /dev/null
+++ b/bin/rake
@@ -0,0 +1,11 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+begin
+ load File.expand_path('spring', __dir__)
+rescue LoadError => e
+ raise unless e.message.include?('spring')
+end
+require_relative '../config/boot'
+require 'rake'
+Rake.application.run
diff --git a/bin/setup b/bin/setup
new file mode 100755
index 0000000..65a6ca7
--- /dev/null
+++ b/bin/setup
@@ -0,0 +1,35 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+require 'fileutils'
+
+# path to your application root.
+APP_ROOT = File.expand_path('..', __dir__)
+
+def system!(*args)
+ system(*args) || abort("\n== Command #{args} failed ==")
+end
+
+FileUtils.chdir APP_ROOT do
+ # This script is a way to setup or update your development environment automatically.
+ # This script is idempotent, so that you can run it at anytime and get an expectable outcome.
+ # Add necessary setup steps to this file.
+
+ puts '== Installing dependencies =='
+ system! 'gem install bundler --conservative'
+ system('bundle check') || system!('bundle install')
+
+ # puts "\n== Copying sample files =="
+ # unless File.exist?('config/database.yml')
+ # FileUtils.cp 'config/database.yml.sample', 'config/database.yml'
+ # end
+
+ puts "\n== Preparing database =="
+ system! 'bin/rails db:prepare'
+
+ puts "\n== Removing old logs and tempfiles =="
+ system! 'bin/rails log:clear tmp:clear'
+
+ puts "\n== Restarting application server =="
+ system! 'bin/rails restart'
+end
diff --git a/bin/spring b/bin/spring
new file mode 100755
index 0000000..1c6eabf
--- /dev/null
+++ b/bin/spring
@@ -0,0 +1,18 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+# This file loads Spring without using Bundler, in order to be fast.
+# It gets overwritten when you run the `spring binstub` command.
+
+unless defined?(Spring)
+ require 'rubygems'
+ require 'bundler'
+
+ lockfile = Bundler::LockfileParser.new(Bundler.default_lockfile.read)
+ spring = lockfile.specs.detect { |spec| spec.name == 'spring' }
+ if spring
+ Gem.use_paths Gem.dir, Bundler.bundle_path.to_s, *Gem.path
+ gem 'spring', spring.version
+ require 'spring/binstub'
+ end
+end
diff --git a/config.ru b/config.ru
new file mode 100644
index 0000000..842bccc
--- /dev/null
+++ b/config.ru
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+# This file is used by Rack-based servers to start the application.
+
+require_relative 'config/environment'
+
+run Rails.application
diff --git a/config/application.rb b/config/application.rb
new file mode 100644
index 0000000..88bab0e
--- /dev/null
+++ b/config/application.rb
@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+require_relative 'boot'
+
+require 'rails'
+# Pick the frameworks you want:
+require 'active_model/railtie'
+require 'active_job/railtie'
+require 'active_record/railtie'
+require 'active_storage/engine'
+require 'action_controller/railtie'
+require 'action_mailer/railtie'
+require 'action_mailbox/engine'
+require 'action_text/engine'
+require 'action_view/railtie'
+require 'action_cable/engine'
+# require "sprockets/railtie"
+require 'rails/test_unit/railtie'
+Bundler.require(*Rails.groups)
+
+module CodeTest
+ class Application < Rails::Application
+ config.load_defaults 6.0
+ config.api_only = true
+ end
+end
diff --git a/config/boot.rb b/config/boot.rb
new file mode 100644
index 0000000..c04863f
--- /dev/null
+++ b/config/boot.rb
@@ -0,0 +1,6 @@
+# frozen_string_literal: true
+
+ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../Gemfile', __dir__)
+
+require 'bundler/setup' # Set up gems listed in the Gemfile.
+require 'bootsnap/setup' # Speed up boot time by caching expensive operations.
diff --git a/config/cable.yml b/config/cable.yml
new file mode 100644
index 0000000..4242ab1
--- /dev/null
+++ b/config/cable.yml
@@ -0,0 +1,10 @@
+development:
+ adapter: async
+
+test:
+ adapter: test
+
+production:
+ adapter: redis
+ url: <%= ENV.fetch("REDIS_URL") { "redis://localhost:6379/1" } %>
+ channel_prefix: code_test_production
diff --git a/config/credentials.yml.enc b/config/credentials.yml.enc
new file mode 100644
index 0000000..8310c2c
--- /dev/null
+++ b/config/credentials.yml.enc
@@ -0,0 +1 @@
+dvmcfTbHdN8RrmeyzNfp0pRBHVHU6okLAtMCa5913dKchWRb0qD4PljARF0/fE0IwiigajGUwvHU+ATpRyrLRqYL2BFLbvLTmC2ttl03BHp1F1yO+iNw1PIiFqT6TlfWZ8sASGxwZWjBmGJp2m4PecklHB4NJAfSKqjkB+/DCTppSs6iB+c3kzkhXvXFtT4q4dzIV/W7ECU8iEXnthmppmXTu7g1lbRk52WpXg4dMEKCcagBuecKHBEVRsrO3zZwFQsGPdEi9C99Q9BGQnOJifXFJOYuTxfAoVw0SlNCAkZsm2x9mfL+l2wgPFEIwLebUuNYcpUDBHHPyO2svqCcODzih26ycM++xqnWUXSqukRBfeFazLNnhLwdFzywbnEWFHBgEuUOzEPF2OQx18+83oV3BPL4V8iLl+xA--OS1gS5q9DO8LzOFP--YNh1r7r2mB0i5AeVUhwCAA==
\ No newline at end of file
diff --git a/config/database.yml b/config/database.yml
new file mode 100644
index 0000000..4a8a1b2
--- /dev/null
+++ b/config/database.yml
@@ -0,0 +1,25 @@
+# SQLite. Versions 3.8.0 and up are supported.
+# gem install sqlite3
+#
+# Ensure the SQLite 3 gem is defined in your Gemfile
+# gem 'sqlite3'
+#
+default: &default
+ adapter: sqlite3
+ pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
+ timeout: 5000
+
+development:
+ <<: *default
+ database: db/development.sqlite3
+
+# 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
+
+production:
+ <<: *default
+ database: db/production.sqlite3
diff --git a/config/environment.rb b/config/environment.rb
new file mode 100644
index 0000000..d5abe55
--- /dev/null
+++ b/config/environment.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+# Load the Rails application.
+require_relative 'application'
+
+# Initialize the Rails application.
+Rails.application.initialize!
diff --git a/config/environments/development.rb b/config/environments/development.rb
new file mode 100644
index 0000000..64b3702
--- /dev/null
+++ b/config/environments/development.rb
@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+Rails.application.configure do
+ config.cache_classes = false
+ config.eager_load = false
+ config.consider_all_requests_local = true
+ if Rails.root.join('tmp', 'caching-dev.txt').exist?
+ config.cache_store = :memory_store
+ config.public_file_server.headers = {
+ 'Cache-Control' => "public, max-age=#{2.days.to_i}"
+ }
+ else
+ config.action_controller.perform_caching = false
+
+ config.cache_store = :null_store
+ end
+ config.active_storage.service = :local
+ config.action_mailer.raise_delivery_errors = false
+ config.action_mailer.perform_caching = false
+ config.active_support.deprecation = :log
+ config.active_record.migration_error = :page_load
+ config.active_record.verbose_query_logs = true
+ config.file_watcher = ActiveSupport::EventedFileUpdateChecker
+end
diff --git a/config/environments/production.rb b/config/environments/production.rb
new file mode 100644
index 0000000..4de9214
--- /dev/null
+++ b/config/environments/production.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+Rails.application.configure do
+ config.cache_classes = true
+ config.eager_load = true
+ config.consider_all_requests_local = false
+ config.public_file_server.enabled = ENV['RAILS_SERVE_STATIC_FILES'].present?
+ config.active_storage.service = :local
+ config.log_level = :debug
+ config.log_tags = [:request_id]
+ config.action_mailer.perform_caching = false
+ config.i18n.fallbacks = true
+ config.active_support.deprecation = :notify
+ config.log_formatter = ::Logger::Formatter.new
+ if ENV['RAILS_LOG_TO_STDOUT'].present?
+ logger = ActiveSupport::Logger.new(STDOUT)
+ logger.formatter = config.log_formatter
+ config.logger = ActiveSupport::TaggedLogging.new(logger)
+ end
+ config.active_record.dump_schema_after_migration = false
+end
diff --git a/config/environments/test.rb b/config/environments/test.rb
new file mode 100644
index 0000000..3a7b66a
--- /dev/null
+++ b/config/environments/test.rb
@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+Rails.application.configure do
+ config.cache_classes = false
+ config.eager_load = false
+ config.public_file_server.enabled = true
+ config.public_file_server.headers = {
+ 'Cache-Control' => "public, max-age=#{1.hour.to_i}"
+ }
+ config.consider_all_requests_local = true
+ config.action_controller.perform_caching = false
+ config.cache_store = :null_store
+ config.action_dispatch.show_exceptions = false
+ config.action_controller.allow_forgery_protection = false
+ config.active_storage.service = :test
+ config.action_mailer.perform_caching = false
+ config.action_mailer.delivery_method = :test
+ config.active_support.deprecation = :stderr
+end
diff --git a/config/initializers/application_controller_renderer.rb b/config/initializers/application_controller_renderer.rb
new file mode 100644
index 0000000..8e9b8f9
--- /dev/null
+++ b/config/initializers/application_controller_renderer.rb
@@ -0,0 +1 @@
+# frozen_string_literal: true
diff --git a/config/initializers/backtrace_silencers.rb b/config/initializers/backtrace_silencers.rb
new file mode 100644
index 0000000..8e9b8f9
--- /dev/null
+++ b/config/initializers/backtrace_silencers.rb
@@ -0,0 +1 @@
+# frozen_string_literal: true
diff --git a/config/initializers/cors.rb b/config/initializers/cors.rb
new file mode 100644
index 0000000..8e9b8f9
--- /dev/null
+++ b/config/initializers/cors.rb
@@ -0,0 +1 @@
+# frozen_string_literal: true
diff --git a/config/initializers/filter_parameter_logging.rb b/config/initializers/filter_parameter_logging.rb
new file mode 100644
index 0000000..e25c8cc
--- /dev/null
+++ b/config/initializers/filter_parameter_logging.rb
@@ -0,0 +1,3 @@
+# frozen_string_literal: true
+
+Rails.application.config.filter_parameters += [:password]
diff --git a/config/initializers/inflections.rb b/config/initializers/inflections.rb
new file mode 100644
index 0000000..8e9b8f9
--- /dev/null
+++ b/config/initializers/inflections.rb
@@ -0,0 +1 @@
+# frozen_string_literal: true
diff --git a/config/initializers/mime_types.rb b/config/initializers/mime_types.rb
new file mode 100644
index 0000000..8e9b8f9
--- /dev/null
+++ b/config/initializers/mime_types.rb
@@ -0,0 +1 @@
+# frozen_string_literal: true
diff --git a/config/initializers/wrap_parameters.rb b/config/initializers/wrap_parameters.rb
new file mode 100644
index 0000000..5733a40
--- /dev/null
+++ b/config/initializers/wrap_parameters.rb
@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+
+ActiveSupport.on_load(:action_controller) do
+ wrap_parameters format: [:json]
+end
diff --git a/config/locales/en.yml b/config/locales/en.yml
new file mode 100644
index 0000000..cf9b342
--- /dev/null
+++ b/config/locales/en.yml
@@ -0,0 +1,33 @@
+# Files in the config/locales directory are used for internationalization
+# and are automatically loaded by Rails. If you want to use locales other
+# than English, add the necessary files in this directory.
+#
+# To use the locales, use `I18n.t`:
+#
+# I18n.t 'hello'
+#
+# In views, this is aliased to just `t`:
+#
+# <%= t('hello') %>
+#
+# To use a different locale, set it with `I18n.locale`:
+#
+# I18n.locale = :es
+#
+# This would use the information in config/locales/es.yml.
+#
+# The following keys must be escaped otherwise they will not be retrieved by
+# the default I18n backend:
+#
+# true, false, on, off, yes, no
+#
+# Instead, surround them with single quotes.
+#
+# en:
+# 'true': 'foo'
+#
+# To learn more, please read the Rails Internationalization guide
+# available at https://guides.rubyonrails.org/i18n.html.
+
+en:
+ hello: "Hello world"
diff --git a/config/puma.rb b/config/puma.rb
new file mode 100644
index 0000000..bd8c907
--- /dev/null
+++ b/config/puma.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+max_threads_count = ENV.fetch('RAILS_MAX_THREADS') { 5 }
+min_threads_count = ENV.fetch('RAILS_MIN_THREADS') { max_threads_count }
+threads min_threads_count, max_threads_count
+port ENV.fetch('PORT') { 3000 }
+environment ENV.fetch('RAILS_ENV') { 'development' }
+pidfile ENV.fetch('PIDFILE') { 'tmp/pids/server.pid' }
+plugin :tmp_restart
diff --git a/config/routes.rb b/config/routes.rb
new file mode 100644
index 0000000..cb8f5de
--- /dev/null
+++ b/config/routes.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+Rails.application.routes.draw do
+ post 'urls', to: 'urls#create'
+ get '/:code', to: 'urls#show', as: 'url'
+ get '/:code/stats', to: 'stats#show', as: 'url_stats'
+end
diff --git a/config/spring.rb b/config/spring.rb
new file mode 100644
index 0000000..93cd0ff
--- /dev/null
+++ b/config/spring.rb
@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+Spring.watch(
+ '.ruby-version',
+ '.rbenv-vars',
+ 'tmp/restart.txt',
+ 'tmp/caching-dev.txt'
+)
diff --git a/config/storage.yml b/config/storage.yml
new file mode 100644
index 0000000..d32f76e
--- /dev/null
+++ b/config/storage.yml
@@ -0,0 +1,34 @@
+test:
+ service: Disk
+ root: <%= Rails.root.join("tmp/storage") %>
+
+local:
+ service: Disk
+ root: <%= Rails.root.join("storage") %>
+
+# Use rails credentials:edit to set the AWS secrets (as aws:access_key_id|secret_access_key)
+# amazon:
+# service: S3
+# access_key_id: <%= Rails.application.credentials.dig(:aws, :access_key_id) %>
+# secret_access_key: <%= Rails.application.credentials.dig(:aws, :secret_access_key) %>
+# region: us-east-1
+# bucket: your_own_bucket
+
+# Remember not to checkin your GCS keyfile to a repository
+# google:
+# service: GCS
+# project: your_project
+# credentials: <%= Rails.root.join("path/to/gcs.keyfile") %>
+# bucket: your_own_bucket
+
+# Use rails credentials:edit to set the Azure Storage secret (as azure_storage:storage_access_key)
+# microsoft:
+# service: AzureStorage
+# storage_account_name: your_account_name
+# storage_access_key: <%= Rails.application.credentials.dig(:azure_storage, :storage_access_key) %>
+# container: your_container_name
+
+# mirror:
+# service: Mirror
+# primary: local
+# mirrors: [ amazon, google, microsoft ]
diff --git a/db/migrate/20200410235351_create_urls.rb b/db/migrate/20200410235351_create_urls.rb
new file mode 100644
index 0000000..7ab6d52
--- /dev/null
+++ b/db/migrate/20200410235351_create_urls.rb
@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+class CreateUrls < ActiveRecord::Migration[6.0]
+ def change
+ create_table :urls do |t|
+ t.string :url
+ t.string :code
+ t.datetime :last_usage
+ t.integer :usage_count
+
+ t.timestamps
+ end
+ end
+end
diff --git a/db/schema.rb b/db/schema.rb
new file mode 100644
index 0000000..7e91361
--- /dev/null
+++ b/db/schema.rb
@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+ActiveRecord::Schema.define(version: 20_200_410_235_351) do
+ create_table 'urls', force: :cascade do |t|
+ t.string 'url'
+ t.string 'code'
+ t.datetime 'last_usage'
+ t.integer 'usage_count'
+ t.datetime 'created_at', precision: 6, null: false
+ t.datetime 'updated_at', precision: 6, null: false
+ end
+end
diff --git a/db/seeds.rb b/db/seeds.rb
new file mode 100644
index 0000000..e69de29
diff --git a/lib/tasks/.keep b/lib/tasks/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/log/.keep b/log/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/public/robots.txt b/public/robots.txt
new file mode 100644
index 0000000..c19f78a
--- /dev/null
+++ b/public/robots.txt
@@ -0,0 +1 @@
+# See https://www.robotstxt.org/robotstxt.html for documentation on how to use the robots.txt file
diff --git a/spec/factories/urls.rb b/spec/factories/urls.rb
new file mode 100644
index 0000000..f7b4809
--- /dev/null
+++ b/spec/factories/urls.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+FactoryBot.define do
+ factory :url do
+ url { 'http://example.com' }
+ code { 'exmple' }
+
+ trait :without_code do
+ code { nil }
+ end
+
+ trait :visited do
+ last_usage { DateTime.now }
+ usage_count { 1 }
+ end
+ end
+end
diff --git a/spec/models/url_spec.rb b/spec/models/url_spec.rb
new file mode 100644
index 0000000..c766bb8
--- /dev/null
+++ b/spec/models/url_spec.rb
@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe Url, type: :model do
+ describe 'validations' do
+ subject { build(:url) }
+
+ it { should validate_presence_of(:url) }
+ it { should validate_uniqueness_of(:code) }
+ it { should validate_length_of(:code).is_at_most(6) }
+ end
+
+ it '#set_default_code' do
+ url = create(:url, :without_code)
+ expect(url.code).not_to be_nil
+ end
+end
diff --git a/spec/rails_helper.rb b/spec/rails_helper.rb
new file mode 100644
index 0000000..a140aa6
--- /dev/null
+++ b/spec/rails_helper.rb
@@ -0,0 +1,41 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+ENV['RAILS_ENV'] ||= 'test'
+require File.expand_path('../config/environment', __dir__)
+if Rails.env.production?
+ abort('The Rails environment is running in production mode!')
+end
+require 'rspec/rails'
+require 'support/factory_bot'
+
+begin
+ ActiveRecord::Migration.maintain_test_schema!
+rescue ActiveRecord::PendingMigrationError => e
+ puts e.to_s.strip
+ exit 1
+end
+
+RSpec.configure do |config|
+ config.fixture_path = "#{::Rails.root}/spec/fixtures"
+ config.use_transactional_fixtures = true
+ config.infer_spec_type_from_file_location!
+ config.filter_rails_from_backtrace!
+ config.include(Shoulda::Matchers::ActiveModel, type: :model)
+ config.include(Shoulda::Matchers::ActiveRecord, type: :model)
+ config.before(:suite) do
+ DatabaseCleaner.clean_with :truncation
+ end
+
+ config.before(:each) do
+ DatabaseCleaner.strategy = :transaction
+ end
+
+ config.before(:each) do
+ DatabaseCleaner.start
+ end
+
+ config.after(:each) do
+ DatabaseCleaner.clean
+ end
+end
diff --git a/spec/requests/stats_request_spec.rb b/spec/requests/stats_request_spec.rb
new file mode 100644
index 0000000..f73f037
--- /dev/null
+++ b/spec/requests/stats_request_spec.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe 'Stats', type: :request do
+ describe 'GET show' do
+ let(:url) { create(:url) }
+ before { get url_stats_path(url.code) }
+
+ it { expect(response).to have_http_status(:success) }
+
+ it 'return UrlSerializer' do
+ serializer = UrlSerializer.new(url).serializable_hash[:data][:attributes]
+ expect(response.body).to eq serializer.to_json
+ end
+ end
+end
diff --git a/spec/requests/urls_request_spec.rb b/spec/requests/urls_request_spec.rb
new file mode 100644
index 0000000..26c104c
--- /dev/null
+++ b/spec/requests/urls_request_spec.rb
@@ -0,0 +1,59 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe 'Urls', type: :request do
+ describe 'POST /create' do
+ let(:valid_params) { { url: 'http://example.com', code: 'exmple' } }
+
+ it 'check create a new Url' do
+ expect { post urls_path, params: valid_params }
+ .to change { Url.count }.by(1)
+ end
+
+ context 'with valid params' do
+ let(:last_url) { Url.last }
+ before { post urls_path, params: valid_params }
+
+ it { expect(response).to have_http_status(201) }
+ it { expect(last_url.url).to eq(valid_params[:url]) }
+ it { expect(last_url.code).to eq(valid_params[:code]) }
+ it { expect(JSON.parse(response.body)['code']).to eq valid_params[:code] }
+ end
+
+ context 'with valid params' do
+ let(:invalid_params) { { code: 'example' } }
+ before { post urls_path, params: invalid_params }
+
+ it { expect(response).to have_http_status(400) }
+ end
+ end
+
+ describe 'GET /:code' do
+ let!(:new_url) { create(:url) }
+
+ it 'check usage_count increment updated' do
+ expect { get url_path(new_url.code) }
+ .to change { new_url.reload.usage_count }.from(nil).to(1)
+ end
+
+ context 'with valid params' do
+ before { get url_path(new_url.code) }
+
+ it { expect(response).to have_http_status(302) }
+ it 'Location header?' do
+ expect(response.headers['Location']).to eq new_url.url
+ end
+
+ it 'check last_usage was updated' do
+ expect(new_url.reload.last_usage.round)
+ .to eq DateTime.now.in_time_zone('UTC').round
+ end
+ end
+
+ context 'with invalid params' do
+ before { get url_path('not_code') }
+ it { expect(response).to have_http_status(400) }
+ end
+ end
+end
diff --git a/spec/serializers/url_serializer_spec.rb b/spec/serializers/url_serializer_spec.rb
new file mode 100644
index 0000000..a32968f
--- /dev/null
+++ b/spec/serializers/url_serializer_spec.rb
@@ -0,0 +1,36 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe UrlSerializer, type: :serializer do
+ describe 'Url is visited' do
+ let(:url) { create(:url, :visited) }
+ let(:url_serializer) { UrlSerializer.new(url) }
+
+ it 'is last_usage present?' do
+ hash_expected = {
+ created_at: url.created_at,
+ last_usage: url.last_usage,
+ usage_count: url.usage_count
+ }
+
+ expect(url_serializer.serializable_hash[:data][:attributes])
+ .to eq hash_expected
+ end
+ end
+
+ describe 'Url is not visited' do
+ let(:url) { create(:url) }
+ let(:url_serializer) { UrlSerializer.new(url) }
+
+ it 'is not last_usage present?' do
+ hash_expected = {
+ created_at: url.created_at,
+ usage_count: url.usage_count
+ }
+
+ expect(url_serializer.serializable_hash[:data][:attributes])
+ .to eq hash_expected
+ end
+ end
+end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
new file mode 100644
index 0000000..a7d360f
--- /dev/null
+++ b/spec/spec_helper.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+RSpec.configure do |config|
+ config.expect_with :rspec do |expectations|
+ expectations.include_chain_clauses_in_custom_matcher_descriptions = true
+ end
+
+ config.mock_with :rspec do |mocks|
+ mocks.verify_partial_doubles = true
+ end
+
+ config.shared_context_metadata_behavior = :apply_to_host_groups
+end
diff --git a/spec/support/factory_bot.rb b/spec/support/factory_bot.rb
new file mode 100644
index 0000000..2e7665c
--- /dev/null
+++ b/spec/support/factory_bot.rb
@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+
+RSpec.configure do |config|
+ config.include FactoryBot::Syntax::Methods
+end
diff --git a/storage/.keep b/storage/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/tmp/.keep b/tmp/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/vendor/.keep b/vendor/.keep
new file mode 100644
index 0000000..e69de29