Re-enable PostgreSQL and ActiveRecord

Gemfile

@@ -34,6 +34,7 @@ group :production do
   gem 'thin', '~> 1.8'
   gem 'rails_12factor', '~> 0.0'
   gem 'puma', '~> 5.2'
+  gem 'pg', '~> 1.2'
 end
 
 group :development, :test do
@@ -53,8 +54,7 @@ group :development, :test do
   gem 'poltergeist', '~> 1.6'
   gem 'vcr', '~> 6.0'
   gem 'cucumber-api-steps', require: false, git: 'https://github.com/Data-Liberation-Front/cucumber-api-steps.git', branch: 'feature-test-content-type'
-  # Use sqlite3 as the database for Active Record
-  gem 'sqlite3', '~> 1.4'
+  gem 'sqlite3', '~> 1.3.0'
 end
 
 group :development do

Gemfile.lock

@@ -522,6 +522,7 @@ GEM
     open_uri_redirections (0.2.1)
     optimist (3.0.1)
     origin (2.3.1)
+    pg (1.2.3)
     poltergeist (1.6.0)
       capybara (~> 2.1)
       cliver (~> 0.3.1)
@@ -726,7 +727,7 @@ GEM
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
-    sqlite3 (1.4.2)
+    sqlite3 (1.3.13)
     sxp (1.1.0)
       rdf (~> 3.1)
     sync (0.5.0)
@@ -821,6 +822,7 @@ DEPENDENCIES
   mongo (~> 2.1)!
   mongoid (~> 5.1)
   nokogiri (~> 1.10)
+  pg (~> 1.2)
   poltergeist (~> 1.6)
   pry (~> 0.14)
   puma (~> 5.2)
@@ -839,7 +841,7 @@ DEPENDENCIES
   sidekiq (~> 4.2)
   simplecov (~> 0.16)
   spring (~> 2.1)
-  sqlite3 (~> 1.4)
+  sqlite3 (~> 1.3.0)
   therubyracer (~> 0.12)
   thin (~> 1.8)
   timecop (~> 0.9)

config/application.rb

@@ -1,7 +1,7 @@
 require File.expand_path('../boot', __FILE__)
 
 # Pick the frameworks you want:
-#require "active_record/railtie"
+require "active_record/railtie"
 require "action_controller/railtie"
 require "action_mailer/railtie"
 require "sprockets/railtie"
@@ -30,6 +30,10 @@ class Application < Rails::Application
       config.middleware.use("Rack::GoogleAnalytics", :tracker => ENV['CSVLINT_ANALYTICS_KEY'])
     end
 
+    config.generators do |g|
+      g.orm :active_record
+    end
+
     config.middleware.use Rack::Cors do
       allow do
         origins '*'

features/step_definitions/fixture_steps.rb

@@ -20,7 +20,7 @@
 
 Given(/^there are (\d+) schemas in the database$/) do |num|
   num.to_i.times do |n|
-    FactoryBot.create :schema
+    FactoryBot.create :legacy_schema
   end
 end
 
@@ -45,7 +45,7 @@
 end
 
 Given(/^"(.*?)" has been previously used for validation$/) do |url|
-  FactoryBot.create :schema, url: url
+  FactoryBot.create :legacy_schema, url: url
 end
 
 Given(/^the data exceeds the amount the proxy can handle/) do

features/support/env.rb

@@ -45,26 +45,12 @@
 # Remove/comment out the lines below if your app doesn't have a database.
 # For some databases (like MongoDB and CouchDB) you may need to use :truncation instead.
 begin
-  DatabaseCleaner.strategy = :truncation
+  DatabaseCleaner[:mongoid].strategy = :truncation
+  DatabaseCleaner[:active_record].strategy = :truncation
 rescue NameError
   raise "You need to add database_cleaner to your Gemfile (in the :test group) if you wish to use it."
 end
 
-# You may also want to configure DatabaseCleaner to use different strategies for certain features and scenarios.
-# See the DatabaseCleaner documentation for details. Example:
-#
-#   Before('@no-txn,@selenium,@culerity,@celerity,@javascript') do
-#     # { :except => [:widgets] } may not do what you expect here
-#     # as Cucumber::Rails::Database.javascript_strategy overrides
-#     # this setting.
-#     DatabaseCleaner.strategy = :truncation
-#   end
-#
-#   Before('~@no-txn', '~@selenium', '~@culerity', '~@celerity', '~@javascript') do
-#     DatabaseCleaner.strategy = :transaction
-#   end
-#
-
 Capybara.register_driver :poltergeist do |app|
     Capybara::Poltergeist::Driver.new(app, {debug: false})
 end

spec/controllers/application_controller_spec.rb

@@ -9,7 +9,7 @@
     end
 
     it "returns 303 redirect if validation is in DB" do
-      validation = FactoryBot.create :validation, url: "http://data.com/data.csv"
+      validation = FactoryBot.create :legacy_validation, url: "http://data.com/data.csv"
       get 'index', uri: "http://data.com/data.csv"
       expect(response).to be_redirect
       expect(response.code).to eq("303")

spec/controllers/schemas_controller_spec.rb

@@ -12,7 +12,7 @@
   describe "GET 'index' with uri arg" do
 
     it "returns 303 redirect if schema is in DB" do
-      schema = FactoryBot.create :schema, url: "http://data.com/schema.json"
+      schema = FactoryBot.create :legacy_schema, url: "http://data.com/schema.json"
       get 'index', uri: "http://data.com/schema.json"
       expect(response).to be_redirect
       expect(response.code).to eq("303")

spec/factories/validations.rb → spec/factories/legacy_schemas.rb

@@ -1,5 +1,5 @@
 FactoryBot.define do
-  factory :validation, class: 'legacy/validation' do
+  factory :legacy_schema, class: 'legacy/schema' do
     url { Faker::Internet.url }
   end
 end

spec/factories/legacy_validations.rb

@@ -0,0 +1,5 @@
+FactoryBot.define do
+  factory :legacy_validation, class: 'legacy/validation' do
+    url { Faker::Internet.url }
+  end
+end

spec/spec_helper.rb

@@ -21,7 +21,8 @@
 ENV['AWS_SECRET_ACCESS_KEY'] = 'fakesecret'
 ENV['AWS_BUCKET_NAME'] = 'buckethead'
 
-DatabaseCleaner.strategy = :truncation
+DatabaseCleaner[:mongoid].strategy = :truncation
+DatabaseCleaner[:active_record].strategy = :truncation
 
 # Requires supporting ruby files with custom matchers and macros, etc,
 # in spec/support/ and its subdirectories.
@@ -81,7 +82,8 @@
   config.order = "random"
 
   config.after(:each) do
-    DatabaseCleaner.clean
+    DatabaseCleaner[:mongoid].clean
+    DatabaseCleaner[:active_record].clean
   end
 
   config.after(:all) do