add gemfile

Gemfile

@@ -0,0 +1,9 @@
+source 'https://rubygems.org'
+git_source(:github) { |name| "https://github.com/#{name}.git" }
+
+# Specify your gem's dependencies in treblle-ruby.gemspec
+gemspec
+
+gem 'minitest'
+gem 'rails', '~> 5.0.0'
+gem 'rake'

Gemfile.lock

@@ -0,0 +1,141 @@
+PATH
+  remote: .
+  specs:
+    treblle (2.0.0)
+      actionpack
+      activesupport
+      json
+      minitest
+      rake
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    actioncable (5.0.7.2)
+      actionpack (= 5.0.7.2)
+      nio4r (>= 1.2, < 3.0)
+      websocket-driver (~> 0.6.1)
+    actionmailer (5.0.7.2)
+      actionpack (= 5.0.7.2)
+      actionview (= 5.0.7.2)
+      activejob (= 5.0.7.2)
+      mail (~> 2.5, >= 2.5.4)
+      rails-dom-testing (~> 2.0)
+    actionpack (5.0.7.2)
+      actionview (= 5.0.7.2)
+      activesupport (= 5.0.7.2)
+      rack (~> 2.0)
+      rack-test (~> 0.6.3)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    actionview (5.0.7.2)
+      activesupport (= 5.0.7.2)
+      builder (~> 3.1)
+      erubis (~> 2.7.0)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.0.3)
+    activejob (5.0.7.2)
+      activesupport (= 5.0.7.2)
+      globalid (>= 0.3.6)
+    activemodel (5.0.7.2)
+      activesupport (= 5.0.7.2)
+    activerecord (5.0.7.2)
+      activemodel (= 5.0.7.2)
+      activesupport (= 5.0.7.2)
+      arel (~> 7.0)
+    activesupport (5.0.7.2)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+    arel (7.1.4)
+    builder (3.2.4)
+    concurrent-ruby (1.2.3)
+    crass (1.0.6)
+    date (3.3.4)
+    erubis (2.7.0)
+    globalid (1.1.0)
+      activesupport (>= 5.0)
+    i18n (1.14.1)
+      concurrent-ruby (~> 1.0)
+    json (2.7.1)
+    loofah (2.22.0)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.12.0)
+    mail (2.8.1)
+      mini_mime (>= 0.1.1)
+      net-imap
+      net-pop
+      net-smtp
+    method_source (1.0.0)
+    mini_mime (1.1.5)
+    minitest (5.21.2)
+    net-imap (0.4.9.1)
+      date
+      net-protocol
+    net-pop (0.1.2)
+      net-protocol
+    net-protocol (0.2.2)
+      timeout
+    net-smtp (0.4.0.1)
+      net-protocol
+    nio4r (2.7.0)
+    nokogiri (1.16.0-arm64-darwin)
+      racc (~> 1.4)
+    racc (1.7.3)
+    rack (2.2.8)
+    rack-test (0.6.3)
+      rack (>= 1.0)
+    rails (5.0.7.2)
+      actioncable (= 5.0.7.2)
+      actionmailer (= 5.0.7.2)
+      actionpack (= 5.0.7.2)
+      actionview (= 5.0.7.2)
+      activejob (= 5.0.7.2)
+      activemodel (= 5.0.7.2)
+      activerecord (= 5.0.7.2)
+      activesupport (= 5.0.7.2)
+      bundler (>= 1.3.0)
+      railties (= 5.0.7.2)
+      sprockets-rails (>= 2.0.0)
+    rails-dom-testing (2.2.0)
+      activesupport (>= 5.0.0)
+      minitest
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.6.0)
+      loofah (~> 2.21)
+      nokogiri (~> 1.14)
+    railties (5.0.7.2)
+      actionpack (= 5.0.7.2)
+      activesupport (= 5.0.7.2)
+      method_source
+      rake (>= 0.8.7)
+      thor (>= 0.18.1, < 2.0)
+    rake (13.1.0)
+    sprockets (4.2.1)
+      concurrent-ruby (~> 1.0)
+      rack (>= 2.2.4, < 4)
+    sprockets-rails (3.2.2)
+      actionpack (>= 4.0)
+      activesupport (>= 4.0)
+      sprockets (>= 3.0.0)
+    thor (1.3.0)
+    thread_safe (0.3.6)
+    timeout (0.4.1)
+    tzinfo (1.2.11)
+      thread_safe (~> 0.1)
+    websocket-driver (0.6.5)
+      websocket-extensions (>= 0.1.0)
+    websocket-extensions (0.1.5)
+
+PLATFORMS
+  arm64-darwin-22
+
+DEPENDENCIES
+  minitest
+  rails (~> 5.0.0)
+  rake
+  treblle!
+
+BUNDLED WITH
+   2.4.22

lib/treblle/interfaces/request.rb

@@ -1,7 +1,6 @@
 # frozen_string_literal: true
 
 require 'json'
-require 'action_dispatch'
 
 module Treblle
   module Interfaces

lib/treblle/interfaces/response.rb

@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 
-require 'active_support'
 require 'json'
 
 module Treblle

test/lib/interfaces/request_spec.rb

@@ -1,7 +1,6 @@
 require 'minitest/autorun'
 require 'minitest/spec'
 require 'treblle/interfaces/request'
-require 'rack/mock'
 
 describe Treblle::Interfaces::Request do
   let(:path) { '/api/some_endpoint' }