From aaed66b1174c6ef9319221954af91dbdddbff62d Mon Sep 17 00:00:00 2001
From: Camilla <camillavk@gmail.com>
Date: Sun, 1 Mar 2020 10:10:30 +0000
Subject: [PATCH] Rubocop tidyup

---
 .rubocop.yml                                  |  25 +++
 Gemfile                                       |   4 +-
 Rakefile                                      |  13 +-
 .../application_controller.rb                 |   2 +
 .../application_helper.rb                     |   2 +
 .../association_mapping_service.rb            |   4 +-
 .../model_retrieval_service.rb                |  10 +-
 .../validation_mapping_service.rb             |  26 +--
 bin/console                                   |   7 +-
 bin/rails                                     |  10 +-
 config/routes.rb                              |   2 +
 lib/mission_kontrol_relay.rb                  |   4 +-
 lib/mission_kontrol_relay/engine.rb           |   4 +-
 lib/mission_kontrol_relay/version.rb          |   5 +-
 mission_kontrol_relay.gemspec                 |  31 ++--
 spec/mission_kontrol_relay_spec.rb            |   2 +-
 spec/rails_helper.rb                          |  10 +-
 .../association_mapping_service_spec.rb       |  36 ++---
 .../model_retrieval_service_spec.rb           |   4 +-
 .../validation_mapping_service_spec.rb        |  74 +++++----
 spec/spec_helper.rb                           |  10 +-
 test/dummy/Rakefile                           |   4 +-
 .../app/channels/application_cable/channel.rb |   2 +
 .../channels/application_cable/connection.rb  |   2 +
 .../app/controllers/application_controller.rb |   2 +
 test/dummy/app/helpers/application_helper.rb  |   2 +
 test/dummy/app/jobs/application_job.rb        |   2 +
 test/dummy/app/mailers/application_mailer.rb  |   2 +
 test/dummy/app/models/account.rb              |   4 +-
 test/dummy/app/models/account_history.rb      |   4 +-
 test/dummy/app/models/application_record.rb   |   2 +
 test/dummy/app/models/appointment.rb          |   4 +-
 test/dummy/app/models/assembly.rb             |   4 +-
 test/dummy/app/models/author.rb               |   6 +-
 test/dummy/app/models/book.rb                 |   4 +-
 test/dummy/app/models/company.rb              |   8 +-
 test/dummy/app/models/part.rb                 |  10 +-
 test/dummy/app/models/patient.rb              |   4 +-
 test/dummy/app/models/physician.rb            |   4 +-
 test/dummy/app/models/supplier.rb             |   4 +-
 test/dummy/app/models/user.rb                 |   5 +-
 test/dummy/bin/bundle                         |   4 +-
 test/dummy/bin/rails                          |   2 +
 test/dummy/bin/rake                           |   2 +
 test/dummy/bin/setup                          |   5 +-
 test/dummy/bin/update                         |   4 +-
 test/dummy/bin/yarn                           |  14 +-
 test/dummy/config.ru                          |   2 +
 test/dummy/config/application.rb              |   5 +-
 test/dummy/config/boot.rb                     |   2 +
 test/dummy/config/environment.rb              |   2 +
 test/dummy/config/environments/development.rb |   2 +
 test/dummy/config/environments/production.rb  |   6 +-
 test/dummy/config/environments/test.rb        |   2 +
 .../application_controller_renderer.rb        |   1 +
 test/dummy/config/initializers/assets.rb      |   2 +
 .../initializers/backtrace_silencers.rb       |   1 +
 .../config/initializers/cookies_serializer.rb |   2 +
 .../initializers/filter_parameter_logging.rb  |   2 +
 test/dummy/config/initializers/inflections.rb |   1 +
 test/dummy/config/initializers/mime_types.rb  |   1 +
 .../config/initializers/wrap_parameters.rb    |   2 +
 test/dummy/config/puma.rb                     |   8 +-
 test/dummy/config/routes.rb                   |   4 +-
 test/dummy/config/spring.rb                   |   6 +-
 .../20200223104535_create_associations.rb     |   4 +-
 ...20200225070228_create_more_associations.rb |  16 +-
 ...229112828_create_fields_for_validations.rb |   2 +
 test/dummy/db/schema.rb                       | 152 +++++++++---------
 test/integration/navigation_test.rb           |   2 +-
 test/mission_kontrol_relay_test.rb            |   4 +-
 .../association_mapping_service_test.rb       |  48 ------
 .../validation_mapping_service_test.rb        |  39 -----
 test/test_helper.rb                           |  17 +-
 74 files changed, 393 insertions(+), 337 deletions(-)
 create mode 100644 .rubocop.yml
 mode change 100644 => 100755 bin/console
 mode change 100644 => 100755 bin/rails
 delete mode 100644 test/services/mission_kontrol_relay/association_mapping_service_test.rb
 delete mode 100644 test/services/mission_kontrol_relay/validation_mapping_service_test.rb

diff --git a/.rubocop.yml b/.rubocop.yml
new file mode 100644
index 0000000..3cc6994
--- /dev/null
+++ b/.rubocop.yml
@@ -0,0 +1,25 @@
+AllCops:
+  Exclude:
+    - 'db/**/*'
+    - 'test/dummy/db/**/*'
+    - 'config/**/*'
+    - 'test/dummy/config/**/*'
+    - 'script/**/*'
+    - 'test/dummy/script/**/*'
+    - 'bin/{rails,rake}'
+    - 'test/dummy/bin/*'
+    - 'test/test_helper.rb'
+    - 'spec/rails_helper.rb'
+    - 'mission_kontrol_relay.gemspec'
+
+Style/Documentation:
+  Enabled: false
+
+Metrics/LineLength:
+  IgnoredPatterns: ['(\A|\s)#']
+  Exclude:
+    - 'spec/**/*'
+
+Metrics/BlockLength:
+  Exclude:
+    - 'spec/**/*'
diff --git a/Gemfile b/Gemfile
index a881890..051082f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 source 'https://rubygems.org'
 
 gemspec
@@ -9,4 +11,4 @@ group :development, :test do
   gem 'rspec-rails', '3.8.2'
   gem 'rubocop'
   gem 'simplecov'
-end
\ No newline at end of file
+end
diff --git a/Rakefile b/Rakefile
index 1256bb0..5dada1a 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,19 +1,18 @@
-require "bundler/gem_tasks"
-require "rspec/core/rake_task"
+# frozen_string_literal: true
+
+require 'bundler/gem_tasks'
+require 'rspec/core/rake_task'
 
 RSpec::Core::RakeTask.new(:spec)
 
-APP_RAKEFILE = File.expand_path("../test/dummy/Rakefile", __FILE__)
+APP_RAKEFILE = File.expand_path('test/dummy/Rakefile', __dir__)
 # load 'rails/tasks/engine.rake'
 
 # load 'rails/tasks/statistics.rake'
 load 'rails/tasks/engine.rake'
 
-
 load 'rails/tasks/statistics.rake'
 
-
-
 require 'bundler/gem_tasks'
 
 Bundler::GemHelper.install_tasks
@@ -26,4 +25,4 @@ Rake::TestTask.new(:test) do |t|
   t.verbose = false
 end
 
-task :default => :test
+task default: :test
diff --git a/app/controllers/mission_kontrol_relay/application_controller.rb b/app/controllers/mission_kontrol_relay/application_controller.rb
index faeb822..cfead8f 100644
--- a/app/controllers/mission_kontrol_relay/application_controller.rb
+++ b/app/controllers/mission_kontrol_relay/application_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module MissionKontrolRelay
   class ApplicationController < ActionController::Base
     def index; end
diff --git a/app/helpers/mission_kontrol_relay/application_helper.rb b/app/helpers/mission_kontrol_relay/application_helper.rb
index f5bac0f..fd3ee2f 100644
--- a/app/helpers/mission_kontrol_relay/application_helper.rb
+++ b/app/helpers/mission_kontrol_relay/application_helper.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module MissionKontrolRelay
   module ApplicationHelper
   end
diff --git a/app/services/mission_kontrol_relay/association_mapping_service.rb b/app/services/mission_kontrol_relay/association_mapping_service.rb
index c968872..2e09ff1 100644
--- a/app/services/mission_kontrol_relay/association_mapping_service.rb
+++ b/app/services/mission_kontrol_relay/association_mapping_service.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module MissionKontrolRelay
   class AssociationMappingService
     def initialize(model)
@@ -42,4 +44,4 @@ def model_associations
       associations
     end
   end
-end
\ No newline at end of file
+end
diff --git a/app/services/mission_kontrol_relay/model_retrieval_service.rb b/app/services/mission_kontrol_relay/model_retrieval_service.rb
index 1d1feaa..e37f09e 100644
--- a/app/services/mission_kontrol_relay/model_retrieval_service.rb
+++ b/app/services/mission_kontrol_relay/model_retrieval_service.rb
@@ -1,9 +1,13 @@
+# frozen_string_literal: true
+
 module MissionKontrolRelay
   class ModelRetrievalService
     class << self
       def build
         Rails.application.eager_load!
-        ActiveRecord::Base.descendants.collect{ |t| t.to_s if valid_table?(t) }.compact
+        ActiveRecord::Base.descendants.collect do |t|
+          t.to_s if valid_table?(t)
+        end .compact
       end
 
       private
@@ -13,8 +17,8 @@ def valid_table?(table)
       end
 
       def not_join_table?(table)
-        table.to_s.split('::').last.split('_').first != "HABTM"
+        table.to_s.split('::').last.split('_').first != 'HABTM'
       end
     end
   end
-end
\ No newline at end of file
+end
diff --git a/app/services/mission_kontrol_relay/validation_mapping_service.rb b/app/services/mission_kontrol_relay/validation_mapping_service.rb
index 76a3a25..5b411af 100644
--- a/app/services/mission_kontrol_relay/validation_mapping_service.rb
+++ b/app/services/mission_kontrol_relay/validation_mapping_service.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module MissionKontrolRelay
   class ValidationMappingService
     def initialize(model)
@@ -17,18 +19,22 @@ def model_validations
       validations = []
 
       @model._validate_callbacks.to_a.each do |validation|
-        validations << {
-          key: validation.instance_variable_get(:@key),
-          type: validation.instance_variable_get(:@key).try(:kind),
-          kind: validation.kind,
-          name: validation.name,
-          attributes: validation.try(:filter).try(:attributes),
-          if: validation.instance_variable_get(:@if),
-          unless: validation.instance_variable_get(:@unless)
-        }
+        validations << validation_attributes(validation)
       end
 
       validations
     end
+
+    def validation_attributes(validation)
+      {
+        key: validation.instance_variable_get(:@key),
+        type: validation.instance_variable_get(:@key).try(:kind),
+        kind: validation.kind,
+        name: validation.name,
+        attributes: validation.try(:filter).try(:attributes),
+        if: validation.instance_variable_get(:@if),
+        unless: validation.instance_variable_get(:@unless)
+      }
+    end
   end
-end
\ No newline at end of file
+end
diff --git a/bin/console b/bin/console
old mode 100644
new mode 100755
index da08fc6..7762ec6
--- a/bin/console
+++ b/bin/console
@@ -1,7 +1,8 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
 
-require "bundler/setup"
-require "mission_kontrol_relay"
+require 'bundler/setup'
+require 'mission_kontrol_relay'
 
 # You can add fixtures and/or initialization code here to make experimenting
 # with your gem easier. You can also use a different console, if you like.
@@ -10,5 +11,5 @@ require "mission_kontrol_relay"
 # require "pry"
 # Pry.start
 
-require "irb"
+require 'irb'
 IRB.start(__FILE__)
diff --git a/bin/rails b/bin/rails
old mode 100644
new mode 100755
index 367310d..7c385fc
--- a/bin/rails
+++ b/bin/rails
@@ -1,12 +1,14 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
+
 # This command will automatically be run when you run "rails" with Rails 4 gems installed from the root of your application.
 
-ENGINE_ROOT = File.expand_path('../..', __FILE__)
-ENGINE_PATH = File.expand_path('../../lib/mission_kontrol_relay/engine', __FILE__)
-APP_PATH = File.expand_path('../../test/dummy/config/application', __FILE__)
+ENGINE_ROOT = File.expand_path('..', __dir__)
+ENGINE_PATH = File.expand_path('../lib/mission_kontrol_relay/engine', __dir__)
+APP_PATH = File.expand_path('../test/dummy/config/application', __dir__)
 
 # Set up gems listed in the Gemfile.
-ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__)
+ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../Gemfile', __dir__)
 require 'bundler/setup' if File.exist?(ENV['BUNDLE_GEMFILE'])
 
 require 'rails/all'
diff --git a/config/routes.rb b/config/routes.rb
index 89b2b57..d4aea43 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 MissionKontrolRelay::Engine.routes.draw do
   get '/' => 'application#index'
 end
diff --git a/lib/mission_kontrol_relay.rb b/lib/mission_kontrol_relay.rb
index cb7e40f..e95b15c 100644
--- a/lib/mission_kontrol_relay.rb
+++ b/lib/mission_kontrol_relay.rb
@@ -1,4 +1,6 @@
-require "mission_kontrol_relay/engine"
+# frozen_string_literal: true
+
+require 'mission_kontrol_relay/engine'
 
 module MissionKontrolRelay
 end
diff --git a/lib/mission_kontrol_relay/engine.rb b/lib/mission_kontrol_relay/engine.rb
index 73eaa7f..55b0c14 100644
--- a/lib/mission_kontrol_relay/engine.rb
+++ b/lib/mission_kontrol_relay/engine.rb
@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 module MissionKontrolRelay
   class Engine < ::Rails::Engine
     isolate_namespace MissionKontrolRelay
   end
-end
\ No newline at end of file
+end
diff --git a/lib/mission_kontrol_relay/version.rb b/lib/mission_kontrol_relay/version.rb
index 47c3ce3..3bce79a 100644
--- a/lib/mission_kontrol_relay/version.rb
+++ b/lib/mission_kontrol_relay/version.rb
@@ -1,4 +1,5 @@
+# frozen_string_literal: true
+
 module MissionKontrolRelay
-  VERSION = "0.1.0"
+  VERSION = '0.1.0'
 end
-  
\ No newline at end of file
diff --git a/mission_kontrol_relay.gemspec b/mission_kontrol_relay.gemspec
index cd81b19..df29d58 100644
--- a/mission_kontrol_relay.gemspec
+++ b/mission_kontrol_relay.gemspec
@@ -1,29 +1,30 @@
+# frozen_string_literal: true
 
-lib = File.expand_path("../lib", __FILE__)
+lib = File.expand_path('lib', __dir__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
-require "mission_kontrol_relay/version"
+require 'mission_kontrol_relay/version'
 
 Gem::Specification.new do |spec|
-  spec.name          = "mission_kontrol_relay"
+  spec.name          = 'mission_kontrol_relay'
   spec.version       = MissionKontrolRelay::VERSION
-  spec.authors       = ["Camilla"]
-  spec.email         = ["camillavk@gmail.com"]
+  spec.authors       = ['Camilla']
+  spec.email         = ['camillavk@gmail.com']
 
-  spec.summary       = "Write a short summary, because RubyGems requires one."
-  spec.description   = "Write a longer description or delete this line."
-  spec.homepage      = "https://kuwinda.io"
+  spec.summary       = 'Write a short summary, because RubyGems requires one.'
+  spec.description   = 'Write a longer description or delete this line.'
+  spec.homepage      = 'https://kuwinda.io'
 
   # Specify which files should be added to the gem when it is released.
   # The `git ls-files -z` loads the files in the RubyGem that have been added into git.
-  spec.files         = Dir.chdir(File.expand_path('..', __FILE__)) do
+  spec.files         = Dir.chdir(File.expand_path(__dir__)) do
     `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   end
-  spec.bindir        = "exe"
+  spec.bindir        = 'exe'
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
-  spec.require_paths = ["lib"]
+  spec.require_paths = ['lib']
 
-  spec.add_development_dependency "bundler", "~> 1.17"
-  spec.add_development_dependency "rake", "~> 10.0"
-  spec.add_development_dependency "sqlite3"
-  spec.add_dependency "rails", "~> 5.1"
+  spec.add_development_dependency 'bundler', '~> 1.17'
+  spec.add_development_dependency 'rake', '~> 10.0'
+  spec.add_development_dependency 'sqlite3'
+  spec.add_dependency 'rails', '~> 5.1'
 end
diff --git a/spec/mission_kontrol_relay_spec.rb b/spec/mission_kontrol_relay_spec.rb
index dc92d9e..6f0725b 100644
--- a/spec/mission_kontrol_relay_spec.rb
+++ b/spec/mission_kontrol_relay_spec.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 RSpec.describe MissionKontrolRelay do
-  it "has a version number" do
+  it 'has a version number' do
     expect(MissionKontrolRelay::VERSION).not_to be nil
   end
 end
diff --git a/spec/rails_helper.rb b/spec/rails_helper.rb
index ba2d689..528c59a 100644
--- a/spec/rails_helper.rb
+++ b/spec/rails_helper.rb
@@ -1,18 +1,18 @@
 # frozen_string_literal: true
 
 ENV['RAILS_ENV'] ||= 'test'
-require File.expand_path("../../test/dummy/config/environment.rb", __FILE__)
+require File.expand_path('../test/dummy/config/environment.rb', __dir__)
 
 require 'rspec/rails'
 
-ENGINE_RAILS_ROOT=File.join(File.dirname(__FILE__), '../')
+ENGINE_RAILS_ROOT = File.join(File.dirname(__FILE__), '../')
 
-ActiveRecord::Migrator.migrations_paths = [File.expand_path("../../test/dummy/db/migrate", __FILE__)]
-ActiveRecord::Migrator.migrations_paths << File.expand_path('../../db/migrate', __FILE__)
+ActiveRecord::Migrator.migrations_paths = [File.expand_path('../test/dummy/db/migrate', __dir__)]
+ActiveRecord::Migrator.migrations_paths << File.expand_path('../db/migrate', __dir__)
 # Prevent database truncation if the environment is production
 abort('The Rails environment is in production mode!') if Rails.env.production?
 
-Dir[Rails.root.join('spec/support/**/*.rb')].each { |f| require f }
+Dir[Rails.root.join('spec/support/**/*.rb')].sort.each { |f| require f }
 
 RSpec.configure do |config|
   config.backtrace_exclusion_patterns = [
diff --git a/spec/services/mission_kontrol_relay/association_mapping_service_spec.rb b/spec/services/mission_kontrol_relay/association_mapping_service_spec.rb
index 160892b..be0ad1e 100644
--- a/spec/services/mission_kontrol_relay/association_mapping_service_spec.rb
+++ b/spec/services/mission_kontrol_relay/association_mapping_service_spec.rb
@@ -6,15 +6,15 @@
 
     context 'general' do
       let(:model) { Company }
-      let(:expected_result) {
+      let(:expected_result) do
         [
           {
             associated_model: :user,
-            options: {foreign_key: 'owner'},
+            options: { foreign_key: 'owner' },
             type: :belongs_to
           }
         ]
-      }
+      end
 
       it 'returns a hash containing the model name' do
         expect(subject[:model]).to eq 'Company'
@@ -54,7 +54,7 @@
           expect(result[:options][:foreign_key]).to eq 'owner'
         end
       end
-      
+
       it 'returns the type of association' do
         expect(result[:type]).to eq :belongs_to
       end
@@ -63,7 +63,7 @@
     context 'has_one' do
       let(:model) { User }
       let(:result) { subject[:associations].first }
-      let(:expected_result) {
+      let(:expected_result) do
         [
           {
             associated_model: :company,
@@ -71,12 +71,12 @@
             type: :has_one
           }
         ]
-      }
+      end
 
       it 'returns the name of the related model in the association' do
         expect(result[:associated_model]).to eq :company
       end
-      
+
       it 'returns the type of association' do
         expect(result[:type]).to eq :has_one
       end
@@ -88,7 +88,7 @@
 
     context 'has_many' do
       let(:model) { Author }
-      let(:expected_result) {
+      let(:expected_result) do
         [
           {
             associated_model: :books,
@@ -96,8 +96,8 @@
             type: :has_many
           }
         ]
-      }
-      
+      end
+
       it 'returns the name of the related model in the association (pluralised)' do
         expect(subject[:associations].first[:associated_model]).to eq :books
       end
@@ -117,7 +117,7 @@
 
     context 'has_many :through' do
       let(:model) { Physician }
-      let(:expected_result) {
+      let(:expected_result) do
         [
           {
             associated_model: :appointments,
@@ -126,11 +126,11 @@
           },
           {
             associated_model: :patients,
-            options: {through: :appointments},
+            options: { through: :appointments },
             type: :has_many
           }
         ]
-      }
+      end
 
       it 'returns the association through in the options' do
         expect(subject[:associations]).to eq expected_result
@@ -140,7 +140,7 @@
     context 'has_one :through' do
       let(:model) { Supplier }
 
-      let(:expected_result) {
+      let(:expected_result) do
         [
           {
             associated_model: :account,
@@ -149,11 +149,11 @@
           },
           {
             associated_model: :account_history,
-            options: {through: :account},
+            options: { through: :account },
             type: :has_one
           }
         ]
-      }
+      end
 
       it 'returns the association through in the options' do
         expect(subject[:associations]).to eq expected_result
@@ -163,7 +163,7 @@
     context 'has_and_belongs_to_many' do
       let(:model) { Assembly }
 
-      let(:expected_result) {
+      let(:expected_result) do
         [
           {
             associated_model: :parts,
@@ -171,7 +171,7 @@
             type: :has_and_belongs_to_many
           }
         ]
-      }
+      end
 
       it 'returns the association through in the options' do
         expect(subject[:associations]).to eq expected_result
diff --git a/spec/services/mission_kontrol_relay/model_retrieval_service_spec.rb b/spec/services/mission_kontrol_relay/model_retrieval_service_spec.rb
index d41d104..14bf26c 100644
--- a/spec/services/mission_kontrol_relay/model_retrieval_service_spec.rb
+++ b/spec/services/mission_kontrol_relay/model_retrieval_service_spec.rb
@@ -3,9 +3,9 @@
 RSpec.describe MissionKontrolRelay::ModelRetrievalService do
   describe 'build' do
     let(:subject) { described_class.build }
-    
+
     it 'returns an array of the models' do
-      expect(subject).to match_array ["Company", "User", "Account", "AccountHistory", "Appointment", "Assembly", "Author", "Book", "Part", "Patient", "Physician", "Supplier"]
+      expect(subject).to match_array %w[Company User Account AccountHistory Appointment Assembly Author Book Part Patient Physician Supplier]
     end
   end
 end
diff --git a/spec/services/mission_kontrol_relay/validation_mapping_service_spec.rb b/spec/services/mission_kontrol_relay/validation_mapping_service_spec.rb
index f7981ad..cf8d26f 100644
--- a/spec/services/mission_kontrol_relay/validation_mapping_service_spec.rb
+++ b/spec/services/mission_kontrol_relay/validation_mapping_service_spec.rb
@@ -20,14 +20,14 @@
     context 'validation helpers' do
       context 'confirmation' do
         let(:model) { Patient }
-        let(:expected_result) {
+        let(:expected_result) do
           {
             attributes: [:email],
             kind: :before,
             name: :validate,
             type: :confirmation
           }
-        }
+        end
 
         it 'returns the validation details' do
           confirmation_result = result.select { |validation| validation[:type] == :confirmation }.first
@@ -37,14 +37,14 @@
 
       context 'exclusion' do
         let(:model) { Company }
-        let(:expected_result) {
+        let(:expected_result) do
           {
             attributes: [:subdomain],
             kind: :before,
             name: :validate,
             type: :exclusion
           }
-        }
+        end
         let(:confirmation_result) { result.select { |validation| validation[:type] == :exclusion }.first }
 
         it 'returns the validation details' do
@@ -52,20 +52,20 @@
         end
 
         it 'returns the exclusion options in the key' do
-          expect(confirmation_result[:key].instance_variable_get(:@options)[:in]).to eq %w(www us ca jp)
+          expect(confirmation_result[:key].instance_variable_get(:@options)[:in]).to eq %w[www us ca jp]
         end
       end
 
       context 'format' do
         let(:model) { Part }
-        let(:expected_result) {
+        let(:expected_result) do
           {
             attributes: [:legacy_code],
             kind: :before,
             name: :validate,
             type: :format
           }
-        }
+        end
         let(:confirmation_result) { result.select { |validation| validation[:type] == :format }.first }
 
         it 'returns the validation details' do
@@ -73,20 +73,20 @@
         end
 
         it 'returns the exclusion options in the key' do
-          expect(confirmation_result[:key].instance_variable_get(:@options)[:with]).to eq /\A[a-zA-Z]+\z/
+          expect(confirmation_result[:key].instance_variable_get(:@options)[:with]).to eq(/\A[a-zA-Z]+\z/)
         end
       end
 
       context 'inclusion' do
         let(:model) { Part }
-        let(:expected_result) {
+        let(:expected_result) do
           {
             attributes: [:size],
             kind: :before,
             name: :validate,
             type: :inclusion
           }
-        }
+        end
         let(:confirmation_result) { result.select { |validation| validation[:type] == :inclusion }.first }
 
         it 'returns the validation details' do
@@ -94,20 +94,20 @@
         end
 
         it 'returns the exclusion options in the key' do
-          expect(confirmation_result[:key].instance_variable_get(:@options)[:in]).to eq %w(small medium large)
+          expect(confirmation_result[:key].instance_variable_get(:@options)[:in]).to eq %w[small medium large]
         end
       end
 
       context 'length' do
         let(:model) { User }
-        let(:expected_result) {
+        let(:expected_result) do
           {
             attributes: [:name],
             kind: :before,
             name: :validate,
             type: :length
           }
-        }
+        end
         let(:confirmation_result) { result.select { |validation| validation[:type] == :length }.first }
 
         it 'returns the validation details' do
@@ -121,14 +121,14 @@
 
       context 'numericality' do
         let(:model) { Assembly }
-        let(:expected_result) {
+        let(:expected_result) do
           {
             attributes: [:points],
             kind: :before,
             name: :validate,
             type: :numericality
           }
-        }
+        end
         let(:confirmation_result) { result.select { |validation| validation[:type] == :numericality }.first }
 
         it 'returns the validation details' do
@@ -138,22 +138,22 @@
 
       context 'presence' do
         let(:model) { Company }
-        
+
         it 'returns type presence' do
           expect(result.first[:type]).to eq :presence
-        end 
+        end
       end
 
       context 'uniqueness' do
         let(:model) { User }
-        let(:expected_result) {
+        let(:expected_result) do
           {
             attributes: [:name],
             kind: :before,
             name: :validate,
             type: :uniqueness
           }
-        }
+        end
         let(:confirmation_result) { result.select { |validation| validation[:type] == :uniqueness }.first }
 
         it 'returns the validation details' do
@@ -168,18 +168,17 @@
 
     context 'custom validations' do
       let(:model) { Company }
-      let(:expected_result) {
-          {
-            attributes: nil,
-            kind: :before,
-            name: :validate,
-            type: nil,
-            key: :something
-          }
+      let(:expected_result) do
+        {
+          attributes: nil,
+          kind: :before,
+          name: :validate,
+          type: nil,
+          key: :something
         }
+      end
       let(:confirmation_result) { result.select { |validation| validation[:type].nil? }.first }
 
-        
       it 'returns the validation details' do
         expect(confirmation_result).to include expected_result
       end
@@ -187,19 +186,18 @@
 
     context 'conditional validations' do
       let(:model) { Company }
-      let(:expected_result) {
-          {
-            attributes: nil,
-            kind: :before,
-            name: :validate,
-            type: nil,
-            key: :something,
-            if: [:something_else?]
-          }
+      let(:expected_result) do
+        {
+          attributes: nil,
+          kind: :before,
+          name: :validate,
+          type: nil,
+          key: :something,
+          if: [:something_else?]
         }
+      end
       let(:confirmation_result) { result.select { |validation| validation[:type].nil? }.first }
 
-        
       it 'returns the validation details' do
         expect(confirmation_result).to include expected_result
       end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index aeb3b1c..7d7d6a4 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -1,12 +1,14 @@
-require "bundler/setup"
-require "rails_helper"
-require "mission_kontrol_relay"
+# frozen_string_literal: true
+
+require 'bundler/setup'
+require 'rails_helper'
+require 'mission_kontrol_relay'
 require 'simplecov'
 SimpleCov.start
 
 RSpec.configure do |config|
   # Enable flags like --only-failures and --next-failure
-  config.example_status_persistence_file_path = ".rspec_status"
+  config.example_status_persistence_file_path = '.rspec_status'
 
   # Disable RSpec exposing methods globally on `Module` and `main`
   config.disable_monkey_patching!
diff --git a/test/dummy/Rakefile b/test/dummy/Rakefile
index e0f6a9f..0e04610 100644
--- a/test/dummy/Rakefile
+++ b/test/dummy/Rakefile
@@ -1,3 +1,5 @@
+# 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.
 
@@ -5,6 +7,6 @@
 
 # Rails.application.load_tasks
 
-require File.expand_path('../config/application', __FILE__)
+require File.expand_path('config/application', __dir__)
 
 Rails.application.load_tasks
diff --git a/test/dummy/app/channels/application_cable/channel.rb b/test/dummy/app/channels/application_cable/channel.rb
index d672697..9aec230 100644
--- a/test/dummy/app/channels/application_cable/channel.rb
+++ b/test/dummy/app/channels/application_cable/channel.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ApplicationCable
   class Channel < ActionCable::Channel::Base
   end
diff --git a/test/dummy/app/channels/application_cable/connection.rb b/test/dummy/app/channels/application_cable/connection.rb
index 0ff5442..8d6c2a1 100644
--- a/test/dummy/app/channels/application_cable/connection.rb
+++ b/test/dummy/app/channels/application_cable/connection.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ApplicationCable
   class Connection < ActionCable::Connection::Base
   end
diff --git a/test/dummy/app/controllers/application_controller.rb b/test/dummy/app/controllers/application_controller.rb
index 1c07694..280cc28 100644
--- a/test/dummy/app/controllers/application_controller.rb
+++ b/test/dummy/app/controllers/application_controller.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class ApplicationController < ActionController::Base
   protect_from_forgery with: :exception
 end
diff --git a/test/dummy/app/helpers/application_helper.rb b/test/dummy/app/helpers/application_helper.rb
index de6be79..15b06f0 100644
--- a/test/dummy/app/helpers/application_helper.rb
+++ b/test/dummy/app/helpers/application_helper.rb
@@ -1,2 +1,4 @@
+# frozen_string_literal: true
+
 module ApplicationHelper
 end
diff --git a/test/dummy/app/jobs/application_job.rb b/test/dummy/app/jobs/application_job.rb
index a009ace..d92ffdd 100644
--- a/test/dummy/app/jobs/application_job.rb
+++ b/test/dummy/app/jobs/application_job.rb
@@ -1,2 +1,4 @@
+# frozen_string_literal: true
+
 class ApplicationJob < ActiveJob::Base
 end
diff --git a/test/dummy/app/mailers/application_mailer.rb b/test/dummy/app/mailers/application_mailer.rb
index 286b223..d84cb6e 100644
--- a/test/dummy/app/mailers/application_mailer.rb
+++ b/test/dummy/app/mailers/application_mailer.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class ApplicationMailer < ActionMailer::Base
   default from: 'from@example.com'
   layout 'mailer'
diff --git a/test/dummy/app/models/account.rb b/test/dummy/app/models/account.rb
index 3d35d28..43101a1 100644
--- a/test/dummy/app/models/account.rb
+++ b/test/dummy/app/models/account.rb
@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 class Account < ApplicationRecord
   belongs_to :supplier
   has_one :account_history
-end
\ No newline at end of file
+end
diff --git a/test/dummy/app/models/account_history.rb b/test/dummy/app/models/account_history.rb
index 3460fa5..bd3e0aa 100644
--- a/test/dummy/app/models/account_history.rb
+++ b/test/dummy/app/models/account_history.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class AccountHistory < ApplicationRecord
   belongs_to :account
-end
\ No newline at end of file
+end
diff --git a/test/dummy/app/models/application_record.rb b/test/dummy/app/models/application_record.rb
index 10a4cba..71fbba5 100644
--- a/test/dummy/app/models/application_record.rb
+++ b/test/dummy/app/models/application_record.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class ApplicationRecord < ActiveRecord::Base
   self.abstract_class = true
 end
diff --git a/test/dummy/app/models/appointment.rb b/test/dummy/app/models/appointment.rb
index cc7ff41..b57d74e 100644
--- a/test/dummy/app/models/appointment.rb
+++ b/test/dummy/app/models/appointment.rb
@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 class Appointment < ApplicationRecord
   belongs_to :physician
   belongs_to :patient
-end
\ No newline at end of file
+end
diff --git a/test/dummy/app/models/assembly.rb b/test/dummy/app/models/assembly.rb
index 9d68cf7..e84e399 100644
--- a/test/dummy/app/models/assembly.rb
+++ b/test/dummy/app/models/assembly.rb
@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 class Assembly < ApplicationRecord
   has_and_belongs_to_many :parts
 
   validates :points, numericality: true
-end
\ No newline at end of file
+end
diff --git a/test/dummy/app/models/author.rb b/test/dummy/app/models/author.rb
index 0dacd13..499e0c7 100644
--- a/test/dummy/app/models/author.rb
+++ b/test/dummy/app/models/author.rb
@@ -1,6 +1,8 @@
+# frozen_string_literal: true
+
 class Author < ApplicationRecord
   has_many :books
   validates :terms_of_service, acceptance: { accept: 'yes' }
-  validates :eula, acceptance: { accept: ['TRUE', 'accepted'] }
+  validates :eula, acceptance: { accept: %w[TRUE accepted] }
   validates_associated :books
-end
\ No newline at end of file
+end
diff --git a/test/dummy/app/models/book.rb b/test/dummy/app/models/book.rb
index 06b3953..6369d88 100644
--- a/test/dummy/app/models/book.rb
+++ b/test/dummy/app/models/book.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class Book < ApplicationRecord
   belongs_to :author
-end
\ No newline at end of file
+end
diff --git a/test/dummy/app/models/company.rb b/test/dummy/app/models/company.rb
index 03270bc..8301557 100644
--- a/test/dummy/app/models/company.rb
+++ b/test/dummy/app/models/company.rb
@@ -1,8 +1,10 @@
+# frozen_string_literal: true
+
 class Company < ActiveRecord::Base
-  belongs_to :user, foreign_key: "owner"
+  belongs_to :user, foreign_key: 'owner'
 
   validates :owner, presence: true
   validate :something, if: :something_else?
-  validates :subdomain, exclusion: { in: %w(www us ca jp),
-    message: "%{value} is reserved." }
+  validates :subdomain, exclusion: { in: %w[www us ca jp],
+                                     message: '%<value> is reserved.' }
 end
diff --git a/test/dummy/app/models/part.rb b/test/dummy/app/models/part.rb
index 60048ea..e54c793 100644
--- a/test/dummy/app/models/part.rb
+++ b/test/dummy/app/models/part.rb
@@ -1,9 +1,11 @@
+# frozen_string_literal: true
+
 class Part < ApplicationRecord
   has_and_belongs_to_many :assemblies
 
   validates :legacy_code, format: { with: /\A[a-zA-Z]+\z/,
-    message: "only allows letters" }
+                                    message: 'only allows letters' }
 
-  validates :size, inclusion: { in: %w(small medium large),
-    message: "%{value} is not a valid size" }
-end
\ No newline at end of file
+  validates :size, inclusion: { in: %w[small medium large],
+                                message: '%<value> is not a valid size' }
+end
diff --git a/test/dummy/app/models/patient.rb b/test/dummy/app/models/patient.rb
index 23c7940..062cd9f 100644
--- a/test/dummy/app/models/patient.rb
+++ b/test/dummy/app/models/patient.rb
@@ -1,7 +1,9 @@
+# frozen_string_literal: true
+
 class Patient < ApplicationRecord
   has_many :appointments
   has_many :physicians, through: :appointments
 
   validates :email, confirmation: true
   validates :email_confirmation, presence: true
-end
\ No newline at end of file
+end
diff --git a/test/dummy/app/models/physician.rb b/test/dummy/app/models/physician.rb
index cb1f463..7e03fcc 100644
--- a/test/dummy/app/models/physician.rb
+++ b/test/dummy/app/models/physician.rb
@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 class Physician < ApplicationRecord
   has_many :appointments
   has_many :patients, through: :appointments
-end
\ No newline at end of file
+end
diff --git a/test/dummy/app/models/supplier.rb b/test/dummy/app/models/supplier.rb
index ae086d3..9a7c473 100644
--- a/test/dummy/app/models/supplier.rb
+++ b/test/dummy/app/models/supplier.rb
@@ -1,4 +1,6 @@
+# frozen_string_literal: true
+
 class Supplier < ApplicationRecord
   has_one :account
   has_one :account_history, through: :account
-end
\ No newline at end of file
+end
diff --git a/test/dummy/app/models/user.rb b/test/dummy/app/models/user.rb
index 7ea2423..6853487 100644
--- a/test/dummy/app/models/user.rb
+++ b/test/dummy/app/models/user.rb
@@ -1,8 +1,11 @@
+# frozen_string_literal: true
+
 class User < ActiveRecord::Base
   has_one :company
 
   validates_uniqueness_of :name
-  validates :name, length: { minimum: 2 }, confirmation: { case_sensitive: false }
+  validates :name, length: { minimum: 2 },
+                   confirmation: { case_sensitive: false }
   validates :active, inclusion: { in: [true, false] }
   validate :company_id_exists
 
diff --git a/test/dummy/bin/bundle b/test/dummy/bin/bundle
index 66e9889..2dbb717 100755
--- a/test/dummy/bin/bundle
+++ b/test/dummy/bin/bundle
@@ -1,3 +1,5 @@
 #!/usr/bin/env ruby
-ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__)
+# frozen_string_literal: true
+
+ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../Gemfile', __dir__)
 load Gem.bin_path('bundler', 'bundle')
diff --git a/test/dummy/bin/rails b/test/dummy/bin/rails
index 0739660..a31728a 100755
--- a/test/dummy/bin/rails
+++ b/test/dummy/bin/rails
@@ -1,4 +1,6 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
+
 APP_PATH = File.expand_path('../config/application', __dir__)
 require_relative '../config/boot'
 require 'rails/commands'
diff --git a/test/dummy/bin/rake b/test/dummy/bin/rake
index 1724048..c199955 100755
--- a/test/dummy/bin/rake
+++ b/test/dummy/bin/rake
@@ -1,4 +1,6 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
+
 require_relative '../config/boot'
 require 'rake'
 Rake.application.run
diff --git a/test/dummy/bin/setup b/test/dummy/bin/setup
index 78c4e86..3b7333e 100755
--- a/test/dummy/bin/setup
+++ b/test/dummy/bin/setup
@@ -1,10 +1,12 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
+
 require 'pathname'
 require 'fileutils'
 include FileUtils
 
 # path to your application root.
-APP_ROOT = Pathname.new File.expand_path('../../', __FILE__)
+APP_ROOT = Pathname.new File.expand_path('..', __dir__)
 
 def system!(*args)
   system(*args) || abort("\n== Command #{args} failed ==")
@@ -21,7 +23,6 @@ chdir APP_ROOT do
   # Install JavaScript dependencies if using Yarn
   # system('bin/yarn')
 
-
   # puts "\n== Copying sample files =="
   # unless File.exist?('config/database.yml')
   #   cp 'config/database.yml.sample', 'config/database.yml'
diff --git a/test/dummy/bin/update b/test/dummy/bin/update
index a8e4462..1d6aa6a 100755
--- a/test/dummy/bin/update
+++ b/test/dummy/bin/update
@@ -1,10 +1,12 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
+
 require 'pathname'
 require 'fileutils'
 include FileUtils
 
 # path to your application root.
-APP_ROOT = Pathname.new File.expand_path('../../', __FILE__)
+APP_ROOT = Pathname.new File.expand_path('..', __dir__)
 
 def system!(*args)
   system(*args) || abort("\n== Command #{args} failed ==")
diff --git a/test/dummy/bin/yarn b/test/dummy/bin/yarn
index c2bacef..80b670d 100755
--- a/test/dummy/bin/yarn
+++ b/test/dummy/bin/yarn
@@ -1,11 +1,11 @@
 #!/usr/bin/env ruby
+# frozen_string_literal: true
+
 VENDOR_PATH = File.expand_path('..', __dir__)
 Dir.chdir(VENDOR_PATH) do
-  begin
-    exec "yarnpkg #{ARGV.join(" ")}"
-  rescue Errno::ENOENT
-    $stderr.puts "Yarn executable was not detected in the system."
-    $stderr.puts "Download Yarn at https://yarnpkg.com/en/docs/install"
-    exit 1
-  end
+  exec "yarnpkg #{ARGV.join(' ')}"
+rescue Errno::ENOENT
+  warn 'Yarn executable was not detected in the system.'
+  warn 'Download Yarn at https://yarnpkg.com/en/docs/install'
+  exit 1
 end
diff --git a/test/dummy/config.ru b/test/dummy/config.ru
index f7ba0b5..842bccc 100644
--- a/test/dummy/config.ru
+++ b/test/dummy/config.ru
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # This file is used by Rack-based servers to start the application.
 
 require_relative 'config/environment'
diff --git a/test/dummy/config/application.rb b/test/dummy/config/application.rb
index 04545ed..9cbf79f 100644
--- a/test/dummy/config/application.rb
+++ b/test/dummy/config/application.rb
@@ -1,9 +1,11 @@
+# frozen_string_literal: true
+
 require_relative 'boot'
 
 require 'rails/all'
 
 Bundler.require(*Rails.groups)
-require "mission_kontrol_relay"
+require 'mission_kontrol_relay'
 
 module Dummy
   class Application < Rails::Application
@@ -16,4 +18,3 @@ class Application < Rails::Application
     config.active_record.sqlite3.represent_boolean_as_integer = true
   end
 end
-
diff --git a/test/dummy/config/boot.rb b/test/dummy/config/boot.rb
index c9aef85..6d2cba0 100644
--- a/test/dummy/config/boot.rb
+++ b/test/dummy/config/boot.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # Set up gems listed in the Gemfile.
 ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../../Gemfile', __dir__)
 
diff --git a/test/dummy/config/environment.rb b/test/dummy/config/environment.rb
index 426333b..d5abe55 100644
--- a/test/dummy/config/environment.rb
+++ b/test/dummy/config/environment.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # Load the Rails application.
 require_relative 'application'
 
diff --git a/test/dummy/config/environments/development.rb b/test/dummy/config/environments/development.rb
index b55e214..b67a201 100644
--- a/test/dummy/config/environments/development.rb
+++ b/test/dummy/config/environments/development.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
 
diff --git a/test/dummy/config/environments/production.rb b/test/dummy/config/environments/production.rb
index 6ea0018..13179fb 100644
--- a/test/dummy/config/environments/production.rb
+++ b/test/dummy/config/environments/production.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
 
@@ -52,7 +54,7 @@
   config.log_level = :debug
 
   # Prepend all log lines with the following tags.
-  config.log_tags = [ :request_id ]
+  config.log_tags = [:request_id]
 
   # Use a different cache store in production.
   # config.cache_store = :mem_cache_store
@@ -80,7 +82,7 @@
   # require 'syslog/logger'
   # config.logger = ActiveSupport::TaggedLogging.new(Syslog::Logger.new 'app-name')
 
-  if ENV["RAILS_LOG_TO_STDOUT"].present?
+  if ENV['RAILS_LOG_TO_STDOUT'].present?
     logger           = ActiveSupport::Logger.new(STDOUT)
     logger.formatter = config.log_formatter
     config.logger    = ActiveSupport::TaggedLogging.new(logger)
diff --git a/test/dummy/config/environments/test.rb b/test/dummy/config/environments/test.rb
index bc15387..5c253e9 100644
--- a/test/dummy/config/environments/test.rb
+++ b/test/dummy/config/environments/test.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
 
diff --git a/test/dummy/config/initializers/application_controller_renderer.rb b/test/dummy/config/initializers/application_controller_renderer.rb
index 89d2efa..f4556db 100644
--- a/test/dummy/config/initializers/application_controller_renderer.rb
+++ b/test/dummy/config/initializers/application_controller_renderer.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 # Be sure to restart your server when you modify this file.
 
 # ActiveSupport::Reloader.to_prepare do
diff --git a/test/dummy/config/initializers/assets.rb b/test/dummy/config/initializers/assets.rb
index 4b828e8..a9b0d0f 100644
--- a/test/dummy/config/initializers/assets.rb
+++ b/test/dummy/config/initializers/assets.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # Be sure to restart your server when you modify this file.
 
 # Version of your assets, change this if you want to expire all your assets.
diff --git a/test/dummy/config/initializers/backtrace_silencers.rb b/test/dummy/config/initializers/backtrace_silencers.rb
index 59385cd..d0f0d3b 100644
--- a/test/dummy/config/initializers/backtrace_silencers.rb
+++ b/test/dummy/config/initializers/backtrace_silencers.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 # Be sure to restart your server when you modify this file.
 
 # You can add backtrace silencers for libraries that you're using but don't wish to see in your backtraces.
diff --git a/test/dummy/config/initializers/cookies_serializer.rb b/test/dummy/config/initializers/cookies_serializer.rb
index 5a6a32d..ee8dff9 100644
--- a/test/dummy/config/initializers/cookies_serializer.rb
+++ b/test/dummy/config/initializers/cookies_serializer.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # Be sure to restart your server when you modify this file.
 
 # Specify a serializer for the signed and encrypted cookie jars.
diff --git a/test/dummy/config/initializers/filter_parameter_logging.rb b/test/dummy/config/initializers/filter_parameter_logging.rb
index 4a994e1..7a4f47b 100644
--- a/test/dummy/config/initializers/filter_parameter_logging.rb
+++ b/test/dummy/config/initializers/filter_parameter_logging.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # Be sure to restart your server when you modify this file.
 
 # Configure sensitive parameters which will be filtered from the log file.
diff --git a/test/dummy/config/initializers/inflections.rb b/test/dummy/config/initializers/inflections.rb
index ac033bf..aa7435f 100644
--- a/test/dummy/config/initializers/inflections.rb
+++ b/test/dummy/config/initializers/inflections.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 # Be sure to restart your server when you modify this file.
 
 # Add new inflection rules using the following format. Inflections
diff --git a/test/dummy/config/initializers/mime_types.rb b/test/dummy/config/initializers/mime_types.rb
index dc18996..6e1d16f 100644
--- a/test/dummy/config/initializers/mime_types.rb
+++ b/test/dummy/config/initializers/mime_types.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 # Be sure to restart your server when you modify this file.
 
 # Add new mime types for use in respond_to blocks:
diff --git a/test/dummy/config/initializers/wrap_parameters.rb b/test/dummy/config/initializers/wrap_parameters.rb
index bbfc396..2f3c0db 100644
--- a/test/dummy/config/initializers/wrap_parameters.rb
+++ b/test/dummy/config/initializers/wrap_parameters.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # Be sure to restart your server when you modify this file.
 
 # This file contains settings for ActionController::ParamsWrapper which
diff --git a/test/dummy/config/puma.rb b/test/dummy/config/puma.rb
index 1e19380..6ec461f 100644
--- a/test/dummy/config/puma.rb
+++ b/test/dummy/config/puma.rb
@@ -1,19 +1,21 @@
+# frozen_string_literal: true
+
 # Puma can serve each request in a thread from an internal thread pool.
 # The `threads` method setting takes two numbers: a minimum and maximum.
 # Any libraries that use thread pools should be configured to match
 # the maximum value specified for Puma. Default is set to 5 threads for minimum
 # and maximum; this matches the default thread size of Active Record.
 #
-threads_count = ENV.fetch("RAILS_MAX_THREADS") { 5 }
+threads_count = ENV.fetch('RAILS_MAX_THREADS') { 5 }
 threads threads_count, threads_count
 
 # Specifies the `port` that Puma will listen on to receive requests; default is 3000.
 #
-port        ENV.fetch("PORT") { 3000 }
+port        ENV.fetch('PORT') { 3000 }
 
 # Specifies the `environment` that Puma will run in.
 #
-environment ENV.fetch("RAILS_ENV") { "development" }
+environment ENV.fetch('RAILS_ENV') { 'development' }
 
 # Specifies the number of `workers` to boot in clustered mode.
 # Workers are forked webserver processes. If using threads and workers together
diff --git a/test/dummy/config/routes.rb b/test/dummy/config/routes.rb
index e6f5384..091150f 100644
--- a/test/dummy/config/routes.rb
+++ b/test/dummy/config/routes.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 Rails.application.routes.draw do
-  mount MissionKontrolRelay::Engine => "/mission_kontrol_relay"
+  mount MissionKontrolRelay::Engine => '/mission_kontrol_relay'
 end
diff --git a/test/dummy/config/spring.rb b/test/dummy/config/spring.rb
index c9119b4..c5933e4 100644
--- a/test/dummy/config/spring.rb
+++ b/test/dummy/config/spring.rb
@@ -1,6 +1,8 @@
-%w(
+# frozen_string_literal: true
+
+%w[
   .ruby-version
   .rbenv-vars
   tmp/restart.txt
   tmp/caching-dev.txt
-).each { |path| Spring.watch(path) }
+].each { |path| Spring.watch(path) }
diff --git a/test/dummy/db/migrate/20200223104535_create_associations.rb b/test/dummy/db/migrate/20200223104535_create_associations.rb
index 2e90fe4..753c35a 100644
--- a/test/dummy/db/migrate/20200223104535_create_associations.rb
+++ b/test/dummy/db/migrate/20200223104535_create_associations.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class CreateAssociations < ActiveRecord::Migration[5.2]
   def change
     create_table :users do |t|
@@ -11,7 +13,7 @@ def change
       t.timestamps
     end
 
-    create_table(:companies_users, :id => false) do |t|
+    create_table(:companies_users, id: false) do |t|
       t.references :company
       t.references :user
     end
diff --git a/test/dummy/db/migrate/20200225070228_create_more_associations.rb b/test/dummy/db/migrate/20200225070228_create_more_associations.rb
index ce45ccc..27bf604 100644
--- a/test/dummy/db/migrate/20200225070228_create_more_associations.rb
+++ b/test/dummy/db/migrate/20200225070228_create_more_associations.rb
@@ -1,10 +1,12 @@
+# frozen_string_literal: true
+
 class CreateMoreAssociations < ActiveRecord::Migration[5.2]
   def change
     create_table :authors do |t|
       t.string :name
       t.timestamps
     end
- 
+
     create_table :books do |t|
       t.belongs_to :author
       t.datetime :published_at
@@ -15,12 +17,12 @@ def change
       t.string :name
       t.timestamps
     end
-  
+
     create_table :patients do |t|
       t.string :name
       t.timestamps
     end
-  
+
     create_table :appointments do |t|
       t.belongs_to :physician
       t.belongs_to :patient
@@ -32,13 +34,13 @@ def change
       t.string :name
       t.timestamps
     end
- 
+
     create_table :accounts do |t|
       t.belongs_to :supplier
       t.string :account_number
       t.timestamps
     end
- 
+
     create_table :account_histories do |t|
       t.belongs_to :account
       t.integer :credit_rating
@@ -49,12 +51,12 @@ def change
       t.string :name
       t.timestamps
     end
- 
+
     create_table :parts do |t|
       t.string :part_number
       t.timestamps
     end
- 
+
     create_table :assemblies_parts, id: false do |t|
       t.belongs_to :assembly
       t.belongs_to :part
diff --git a/test/dummy/db/migrate/20200229112828_create_fields_for_validations.rb b/test/dummy/db/migrate/20200229112828_create_fields_for_validations.rb
index 38afb4a..d83f8ee 100644
--- a/test/dummy/db/migrate/20200229112828_create_fields_for_validations.rb
+++ b/test/dummy/db/migrate/20200229112828_create_fields_for_validations.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class CreateFieldsForValidations < ActiveRecord::Migration[5.2]
   def change
     add_column :patients, :email, :string
diff --git a/test/dummy/db/schema.rb b/test/dummy/db/schema.rb
index 4a1249c..d4db4c7 100644
--- a/test/dummy/db/schema.rb
+++ b/test/dummy/db/schema.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 # This file is auto-generated from the current state of the database. Instead
 # of editing this file, please use the migrations feature of Active Record to
 # incrementally modify your database, and then regenerate this schema definition.
@@ -10,107 +12,105 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2020_02_29_112828) do
-
-  create_table "account_histories", force: :cascade do |t|
-    t.integer "account_id"
-    t.integer "credit_rating"
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.index ["account_id"], name: "index_account_histories_on_account_id"
+ActiveRecord::Schema.define(version: 20_200_229_112_828) do
+  create_table 'account_histories', force: :cascade do |t|
+    t.integer 'account_id'
+    t.integer 'credit_rating'
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
+    t.index ['account_id'], name: 'index_account_histories_on_account_id'
   end
 
-  create_table "accounts", force: :cascade do |t|
-    t.integer "supplier_id"
-    t.string "account_number"
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.index ["supplier_id"], name: "index_accounts_on_supplier_id"
+  create_table 'accounts', force: :cascade do |t|
+    t.integer 'supplier_id'
+    t.string 'account_number'
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
+    t.index ['supplier_id'], name: 'index_accounts_on_supplier_id'
   end
 
-  create_table "appointments", force: :cascade do |t|
-    t.integer "physician_id"
-    t.integer "patient_id"
-    t.datetime "appointment_date"
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.index ["patient_id"], name: "index_appointments_on_patient_id"
-    t.index ["physician_id"], name: "index_appointments_on_physician_id"
+  create_table 'appointments', force: :cascade do |t|
+    t.integer 'physician_id'
+    t.integer 'patient_id'
+    t.datetime 'appointment_date'
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
+    t.index ['patient_id'], name: 'index_appointments_on_patient_id'
+    t.index ['physician_id'], name: 'index_appointments_on_physician_id'
   end
 
-  create_table "assemblies", force: :cascade do |t|
-    t.string "name"
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.integer "points"
+  create_table 'assemblies', force: :cascade do |t|
+    t.string 'name'
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
+    t.integer 'points'
   end
 
-  create_table "assemblies_parts", id: false, force: :cascade do |t|
-    t.integer "assembly_id"
-    t.integer "part_id"
-    t.index ["assembly_id"], name: "index_assemblies_parts_on_assembly_id"
-    t.index ["part_id"], name: "index_assemblies_parts_on_part_id"
+  create_table 'assemblies_parts', id: false, force: :cascade do |t|
+    t.integer 'assembly_id'
+    t.integer 'part_id'
+    t.index ['assembly_id'], name: 'index_assemblies_parts_on_assembly_id'
+    t.index ['part_id'], name: 'index_assemblies_parts_on_part_id'
   end
 
-  create_table "authors", force: :cascade do |t|
-    t.string "name"
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
+  create_table 'authors', force: :cascade do |t|
+    t.string 'name'
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
   end
 
-  create_table "books", force: :cascade do |t|
-    t.integer "author_id"
-    t.datetime "published_at"
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.index ["author_id"], name: "index_books_on_author_id"
+  create_table 'books', force: :cascade do |t|
+    t.integer 'author_id'
+    t.datetime 'published_at'
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
+    t.index ['author_id'], name: 'index_books_on_author_id'
   end
 
-  create_table "companies", force: :cascade do |t|
-    t.integer "owner"
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.string "subdomain"
+  create_table 'companies', force: :cascade do |t|
+    t.integer 'owner'
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
+    t.string 'subdomain'
   end
 
-  create_table "companies_users", id: false, force: :cascade do |t|
-    t.integer "company_id"
-    t.integer "user_id"
-    t.index ["company_id"], name: "index_companies_users_on_company_id"
-    t.index ["user_id"], name: "index_companies_users_on_user_id"
+  create_table 'companies_users', id: false, force: :cascade do |t|
+    t.integer 'company_id'
+    t.integer 'user_id'
+    t.index ['company_id'], name: 'index_companies_users_on_company_id'
+    t.index ['user_id'], name: 'index_companies_users_on_user_id'
   end
 
-  create_table "parts", force: :cascade do |t|
-    t.string "part_number"
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.string "legacy_code"
-    t.string "size"
+  create_table 'parts', force: :cascade do |t|
+    t.string 'part_number'
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
+    t.string 'legacy_code'
+    t.string 'size'
   end
 
-  create_table "patients", force: :cascade do |t|
-    t.string "name"
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-    t.string "email"
+  create_table 'patients', force: :cascade do |t|
+    t.string 'name'
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
+    t.string 'email'
   end
 
-  create_table "physicians", force: :cascade do |t|
-    t.string "name"
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
+  create_table 'physicians', force: :cascade do |t|
+    t.string 'name'
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
   end
 
-  create_table "suppliers", force: :cascade do |t|
-    t.string "name"
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
+  create_table 'suppliers', force: :cascade do |t|
+    t.string 'name'
+    t.datetime 'created_at', null: false
+    t.datetime 'updated_at', null: false
   end
 
-  create_table "users", force: :cascade do |t|
-    t.string "name"
-    t.boolean "active"
-    t.integer "company_id"
+  create_table 'users', force: :cascade do |t|
+    t.string 'name'
+    t.boolean 'active'
+    t.integer 'company_id'
   end
-
 end
diff --git a/test/integration/navigation_test.rb b/test/integration/navigation_test.rb
index 682fe72..e842842 100644
--- a/test/integration/navigation_test.rb
+++ b/test/integration/navigation_test.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 # require 'test_helper'
 
 # class NavigationTest < ActionDispatch::IntegrationTest
@@ -5,4 +6,3 @@
 #   #   assert true
 #   # end
 # end
-
diff --git a/test/mission_kontrol_relay_test.rb b/test/mission_kontrol_relay_test.rb
index 3374f73..9724f50 100644
--- a/test/mission_kontrol_relay_test.rb
+++ b/test/mission_kontrol_relay_test.rb
@@ -1,7 +1,9 @@
+# frozen_string_literal: true
+
 require 'test_helper'
 
 class MissionKontrolRelayTest < ActiveSupport::TestCase
-  test "truth" do
+  test 'truth' do
     assert_kind_of Module, MissionKontrolRelay
   end
 end
diff --git a/test/services/mission_kontrol_relay/association_mapping_service_test.rb b/test/services/mission_kontrol_relay/association_mapping_service_test.rb
deleted file mode 100644
index 67818ba..0000000
--- a/test/services/mission_kontrol_relay/association_mapping_service_test.rb
+++ /dev/null
@@ -1,48 +0,0 @@
-module MissionKontrolRelay
-  class AssociationMappingServiceTest < ActiveSupport::TestCase
-    def setup
-      @association_mapping_company = AssociationMappingService.new(Company).build
-      @association_mapping_user = AssociationMappingService.new(User).build
-    end
-
-    test 'returns a hash with the model name' do
-      assert_equal @association_mapping_company[:model], 'Company'
-    end
-
-    test 'returns an array of columns on the model' do
-      assert_kind_of Array, @association_mapping_company[:columns]
-    end
-
-    test 'returns the name on the columns' do
-      assert_equal @association_mapping_company[:columns].first[:column], "id"
-    end
-
-    test 'returns the sql type on the columns' do
-      assert_equal @association_mapping_company[:columns].first[:type], :integer
-    end
-
-    test 'returns an array of associations on the model' do
-      assert_kind_of Array, @association_mapping_company[:associations]
-    end
-
-    test 'returns name of related model when belongs_to relationship present' do
-      assert_equal @association_mapping_company[:associations].first[:associated_model], :user
-    end
-
-    test 'returns foreign_key of related model when belongs_to relationship present' do
-      assert_equal @association_mapping_company[:associations].first[:foreign_key], "owner"
-    end
-
-    test 'returns type of related model when belongs_to relationship present' do
-      assert_equal @association_mapping_company[:associations].first[:type], :belongs_to
-    end
-
-    test 'returns name of related model when has_one relationship present' do
-      assert_equal @association_mapping_user[:associations].first[:associated_model], :company
-    end
-
-    test 'returns type of related model when has_one relationship present' do
-      assert_equal @association_mapping_user[:associations].first[:type], :has_one
-    end
-  end
-end
\ No newline at end of file
diff --git a/test/services/mission_kontrol_relay/validation_mapping_service_test.rb b/test/services/mission_kontrol_relay/validation_mapping_service_test.rb
deleted file mode 100644
index 378d2b1..0000000
--- a/test/services/mission_kontrol_relay/validation_mapping_service_test.rb
+++ /dev/null
@@ -1,39 +0,0 @@
-module MissionKontrolRelay
-  class ValidationMappingServiceTest < ActiveSupport::TestCase
-    def setup
-      @validation_mapping_company = ValidationMappingService.new(Company).build
-      @validation_mapping_user = ValidationMappingService.new(User).build
-    end
-
-    test 'returns a hash with the model name' do
-      assert_equal 'User', @validation_mapping_user[:model]
-    end
-
-    test 'returns an array of validations on the model' do
-      assert_kind_of Array, @validation_mapping_user[:validations]
-    end
-
-    test 'returns a hash with the validation information for user' do
-      expected_result = {
-        key: nil,
-        kind: :before,
-        name: :validate,
-        attributes: [:name]
-      }
-
-      assert_equal expected_result, @validation_mapping_user[:validations]
-    end
-
-    test 'returns a hash with the validation information for company' do
-      expected_result = {
-        key: nil,
-        kind: :before,
-        name: :validate,
-        attributes: [:owner],
-        if: [:something_else?]
-      }
-
-      assert_equal expected_result, @validation_mapping_company[:validations]
-    end
-  end
-end
\ No newline at end of file
diff --git a/test/test_helper.rb b/test/test_helper.rb
index cdca8fd..6c14ac8 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -1,19 +1,20 @@
+# frozen_string_literal: true
+
 # Configure Rails Environment
-ENV["RAILS_ENV"] = "test"
-require File.expand_path("../../test/dummy/config/environment.rb", __FILE__)
-ActiveRecord::Migrator.migrations_paths = [File.expand_path("../../test/dummy/db/migrate", __FILE__)]
-ActiveRecord::Migrator.migrations_paths << File.expand_path('../../db/migrate', __FILE__)
-require "rails/test_help"
+ENV['RAILS_ENV'] = 'test'
+require File.expand_path('../test/dummy/config/environment.rb', __dir__)
+ActiveRecord::Migrator.migrations_paths = [File.expand_path('../test/dummy/db/migrate', __dir__)]
+ActiveRecord::Migrator.migrations_paths << File.expand_path('../db/migrate', __dir__)
+require 'rails/test_help'
 
 # Filter out Minitest backtrace while allowing backtrace from other libraries
 # to be shown.
 Minitest.backtrace_filter = Minitest::BacktraceFilter.new
 
-
 # Load fixtures from the engine
 if ActiveSupport::TestCase.respond_to?(:fixture_path=)
-  ActiveSupport::TestCase.fixture_path = File.expand_path("../fixtures", __FILE__)
+  ActiveSupport::TestCase.fixture_path = File.expand_path('fixtures', __dir__)
   ActionDispatch::IntegrationTest.fixture_path = ActiveSupport::TestCase.fixture_path
-  ActiveSupport::TestCase.file_fixture_path = ActiveSupport::TestCase.fixture_path + "/files"
+  ActiveSupport::TestCase.file_fixture_path = ActiveSupport::TestCase.fixture_path + '/files'
   ActiveSupport::TestCase.fixtures :all
 end