move repositories models to app/repositories and abstract the commom behavior for lib/repository

app/models/repository_environments.rb → lib/repository/environments.rb

-# the RepositoryEnvironments class holds the repository for each environment
-class RepositoryEnvironments
+# the Environments class holds the repository for each environment
+class Repository::Environments
 
   def self.create(env)
-    environments[env] = Repository.new
+    environments[env] = Repository::Repository.new
     yield(environments[env]) if block_given?
   end
 

app/models/repository.rb → lib/repository/repository.rb

@@ -4,7 +4,7 @@
 # production_repository = Repository.new
 # production_repository.register :user, Repositories::OrientDB::UserRepository.new
 # production_repository.for(:user).create!(name: 'mauricio', email: 'mgg12@inf.ufpr.br')
-class Repository
+class Repository::Repository
 
   def register(type, repository)
     repositories[type] = repository

test/models/repository_environments_test.rb → test/repository/environments_test.rb

 require 'test_helper'
 require 'test_model_repository'
 
-class RepositoryEnvironmentsTest < ActiveSupport::TestCase
+class Repository::EnvironmentsTest < ActiveSupport::TestCase
 
   def setup
-    RepositoryEnvironments.create :test_env do |repository|
+    Environments.create :test_env do |repository|
       repository.register :test_model, TestModelRepository.new
     end
   end
 
   test 'can create a repositories inside env' do
-    RepositoryEnvironments.create :test_specific_env do |repository|
+    Environments.create :test_specific_env do |repository|
       repository.register :test_model, TestModelRepository.new
     end
 
-    assert_count 1, RepositoryEnvironments.fetch(:test_specific_env).repositories
+    assert_count 1, Environments.fetch(:test_specific_env).repositories
   end
 
   test 'select a repository by environment' do
-    assert RepositoryEnvironments.fetch(:test_env).for(:test_model).working?
+    assert Environments.fetch(:test_env).for(:test_model).working?
   end
 
 end
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