Fix travis ci build

.rubocop.yml

@@ -2,10 +2,12 @@ AllCops:
   TargetRubyVersion: 2.2
   DisabledByDefault: true
   Exclude:
-    - 'node_modules/**/*'
-    - 'vendor/**/*'
-    - 'tmp/**/*'
-    - 'fixtures/**/*'
+    - node_modules/**/*
+    - vendor/**/*
+    - tmp/**/*
+    - fixtures/**/*
+    - Appraisals
+    - gemfiles/**/*
 
 Gemspec/OrderedDependencies:
   Enabled: true

.travis.yml

@@ -12,10 +12,10 @@ rvm:
   - ruby-head
 
 gemfile:
-  - Gemfile-rails.4.2.x
-  - Gemfile-rails.5.0.x
-  - Gemfile-rails.5.1.x
-  - Gemfile-rails.5.2.x
+  - gemfiles/rails_4.2.x.gemfile
+  - gemfiles/rails_5.0.x.gemfile
+  - gemfiles/rails_5.1.x.gemfile
+  - gemfiles/rails_5.2.x.gemfile
 
 cache:
   bundler: true

Appraisals

@@ -0,0 +1,15 @@
+appraise "rails-4.2.x" do
+  gem "rails", "~> 4.2"
+end
+
+appraise "rails-5.0.x" do
+  gem "rails", "~> 5.0"
+end
+
+appraise "rails-5.1.x" do
+  gem "rails", "~> 5.1"
+end
+
+appraise "rails-5.2.x" do
+  gem "rails", "~> 5.2"
+end

Gemfile

@@ -10,6 +10,7 @@ gemspec
 gem "rails"
 gem "rake", ">= 11.1"
 gem "rubocop", require: false
+gem "webpacker"
 
 group :test do
   gem "aruba"

fixtures/my_app/config/environments/test.rb

@@ -12,22 +12,14 @@
   # preloads Rails for running tests, you may have to set it to true.
   config.eager_load = false
 
-  # Configure public file server for tests with Cache-Control for performance.
-  config.public_file_server.enabled = true
-  config.public_file_server.headers = {
-    'Cache-Control' => "public, max-age=#{1.hour.seconds.to_i}"
-  }
-
   # Show full error reports and disable caching.
   config.consider_all_requests_local       = true
-  config.action_controller.perform_caching = false
 
   # Raise exceptions instead of rendering exception templates.
   config.action_dispatch.show_exceptions = false
 
   # Disable request forgery protection in test environment.
   config.action_controller.allow_forgery_protection = false
-  config.action_mailer.perform_caching = false
 
   # Tell Action Mailer not to deliver emails to the real world.
   # The :test delivery method accumulates sent emails in the

gemfiles/.bundle/config

@@ -0,0 +1,2 @@
+---
+BUNDLE_RETRY: "1"

gemfiles/rails_4.2.x.gemfile

@@ -0,0 +1,17 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "rails", "~> 4.2"
+gem "rake", ">= 11.1"
+gem "rubocop", require: false
+gem "webpacker"
+
+group :test do
+  gem "aruba"
+  gem "cucumber"
+  gem "simplecov", require: false
+  gem "coveralls", require: false
+end
+
+gemspec path: "../"

gemfiles/rails_4.2.x.gemfile.lock

@@ -0,0 +1,202 @@
+PATH
+  remote: ..
+  specs:
+    komponent (2.2.0)
+      actionview (>= 4.2)
+      activesupport (>= 4.2)
+      railties (>= 4.2)
+      webpacker (>= 3.0.0)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    actionmailer (4.2.10)
+      actionpack (= 4.2.10)
+      actionview (= 4.2.10)
+      activejob (= 4.2.10)
+      mail (~> 2.5, >= 2.5.4)
+      rails-dom-testing (~> 1.0, >= 1.0.5)
+    actionpack (4.2.10)
+      actionview (= 4.2.10)
+      activesupport (= 4.2.10)
+      rack (~> 1.6)
+      rack-test (~> 0.6.2)
+      rails-dom-testing (~> 1.0, >= 1.0.5)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    actionview (4.2.10)
+      activesupport (= 4.2.10)
+      builder (~> 3.1)
+      erubis (~> 2.7.0)
+      rails-dom-testing (~> 1.0, >= 1.0.5)
+      rails-html-sanitizer (~> 1.0, >= 1.0.3)
+    activejob (4.2.10)
+      activesupport (= 4.2.10)
+      globalid (>= 0.3.0)
+    activemodel (4.2.10)
+      activesupport (= 4.2.10)
+      builder (~> 3.1)
+    activerecord (4.2.10)
+      activemodel (= 4.2.10)
+      activesupport (= 4.2.10)
+      arel (~> 6.0)
+    activesupport (4.2.10)
+      i18n (~> 0.7)
+      minitest (~> 5.1)
+      thread_safe (~> 0.3, >= 0.3.4)
+      tzinfo (~> 1.1)
+    appraisal (2.2.0)
+      bundler
+      rake
+      thor (>= 0.14.0)
+    arel (6.0.4)
+    aruba (0.14.6)
+      childprocess (>= 0.6.3, < 0.10.0)
+      contracts (~> 0.9)
+      cucumber (>= 1.3.19)
+      ffi (~> 1.9.10)
+      rspec-expectations (>= 2.99)
+      thor (~> 0.19)
+    ast (2.4.0)
+    backports (3.11.3)
+    builder (3.2.3)
+    childprocess (0.9.0)
+      ffi (~> 1.0, >= 1.0.11)
+    concurrent-ruby (1.0.5)
+    contracts (0.16.0)
+    coveralls (0.8.22)
+      json (>= 1.8, < 3)
+      simplecov (~> 0.16.1)
+      term-ansicolor (~> 1.3)
+      thor (~> 0.19.4)
+      tins (~> 1.6)
+    crass (1.0.4)
+    cucumber (3.1.1)
+      builder (>= 2.1.2)
+      cucumber-core (~> 3.1.0)
+      cucumber-expressions (~> 6.0.0)
+      cucumber-wire (~> 0.0.1)
+      diff-lcs (~> 1.3)
+      gherkin (~> 5.1.0)
+      multi_json (>= 1.7.5, < 2.0)
+      multi_test (>= 0.1.2)
+    cucumber-core (3.1.0)
+      backports (>= 3.8.0)
+      cucumber-tag_expressions (~> 1.1.0)
+      gherkin (>= 5.0.0)
+    cucumber-expressions (6.0.1)
+    cucumber-tag_expressions (1.1.1)
+    cucumber-wire (0.0.1)
+    diff-lcs (1.3)
+    docile (1.3.1)
+    erubis (2.7.0)
+    ffi (1.9.25)
+    gherkin (5.1.0)
+    globalid (0.4.1)
+      activesupport (>= 4.2.0)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
+    jaro_winkler (1.5.1)
+    json (2.1.0)
+    loofah (2.2.2)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.5.9)
+    mail (2.7.0)
+      mini_mime (>= 0.1.1)
+    mini_mime (1.0.0)
+    mini_portile2 (2.3.0)
+    minitest (5.11.3)
+    multi_json (1.13.1)
+    multi_test (0.1.2)
+    nokogiri (1.8.4)
+      mini_portile2 (~> 2.3.0)
+    parallel (1.12.1)
+    parser (2.5.1.0)
+      ast (~> 2.4.0)
+    powerpack (0.1.2)
+    rack (1.6.10)
+    rack-proxy (0.6.4)
+      rack
+    rack-test (0.6.3)
+      rack (>= 1.0)
+    rails (4.2.10)
+      actionmailer (= 4.2.10)
+      actionpack (= 4.2.10)
+      actionview (= 4.2.10)
+      activejob (= 4.2.10)
+      activemodel (= 4.2.10)
+      activerecord (= 4.2.10)
+      activesupport (= 4.2.10)
+      bundler (>= 1.3.0, < 2.0)
+      railties (= 4.2.10)
+      sprockets-rails
+    rails-deprecated_sanitizer (1.0.3)
+      activesupport (>= 4.2.0.alpha)
+    rails-dom-testing (1.0.9)
+      activesupport (>= 4.2.0, < 5.0)
+      nokogiri (~> 1.6)
+      rails-deprecated_sanitizer (>= 1.0.1)
+    rails-html-sanitizer (1.0.4)
+      loofah (~> 2.2, >= 2.2.2)
+    railties (4.2.10)
+      actionpack (= 4.2.10)
+      activesupport (= 4.2.10)
+      rake (>= 0.8.7)
+      thor (>= 0.18.1, < 2.0)
+    rainbow (3.0.0)
+    rake (12.3.1)
+    rspec-expectations (3.7.0)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.7.0)
+    rspec-support (3.7.1)
+    rubocop (0.57.2)
+      jaro_winkler (~> 1.5.1)
+      parallel (~> 1.10)
+      parser (>= 2.5)
+      powerpack (~> 0.1)
+      rainbow (>= 2.2.2, < 4.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (~> 1.0, >= 1.0.1)
+    ruby-progressbar (1.9.0)
+    simplecov (0.16.1)
+      docile (~> 1.1)
+      json (>= 1.8, < 3)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.2)
+    sprockets (3.7.2)
+      concurrent-ruby (~> 1.0)
+      rack (> 1, < 3)
+    sprockets-rails (3.2.1)
+      actionpack (>= 4.0)
+      activesupport (>= 4.0)
+      sprockets (>= 3.0.0)
+    term-ansicolor (1.6.0)
+      tins (~> 1.0)
+    thor (0.19.4)
+    thread_safe (0.3.6)
+    tins (1.16.3)
+    tzinfo (1.2.5)
+      thread_safe (~> 0.1)
+    unicode-display_width (1.4.0)
+    webpacker (3.5.3)
+      activesupport (>= 4.2)
+      rack-proxy (>= 0.6.1)
+      railties (>= 4.2)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  appraisal
+  aruba
+  bundler (~> 1.15)
+  coveralls
+  cucumber
+  komponent!
+  rails (~> 4.2)
+  rake (>= 11.1)
+  rubocop
+  simplecov
+  webpacker
+
+BUNDLED WITH
+   1.16.0

gemfiles/rails_5.0.x.gemfile

@@ -0,0 +1,17 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "rails", "~> 5.0"
+gem "rake", ">= 11.1"
+gem "rubocop", require: false
+gem "webpacker"
+
+group :test do
+  gem "aruba"
+  gem "cucumber"
+  gem "simplecov", require: false
+  gem "coveralls", require: false
+end
+
+gemspec path: "../"