Update tests & CI configuration

.travis.yml

@@ -1,8 +1,12 @@
 language: ruby
 rvm:
-- 2.1.0
-- 2.1.7
-- 2.3.0
+  - 2.3.1
+  - 2.2.5
+gemfile:
+  - gemfiles/rails_4.gemfile
+  - gemfiles/rails_5.gemfile
+after_install:
+  - bundle exec rake db:test:prepare
 addons:
   code_climate:
     repo_token: 61c3ea804322306871a6b7e06a0a6435672cd29aea0c2b286e6b837234ba9d90

Appraisals

@@ -0,0 +1,8 @@
+appraise "rails-4" do
+  gem "rack", "< 2"
+  gem "rails", "~> 4.2.6"
+end
+
+appraise "rails-5" do
+  gem "rails", "~> 5.0.0"
+end

Gemfile

@@ -15,3 +15,9 @@ gemspec
 
 gem "codeclimate-test-reporter", group: :test, require: nil
 gem "simplecov", require: false, group: :test
+
+group :development do
+  gem "bundler"
+  gem "rake"
+  gem "appraisal"
+end

Rakefile

@@ -1,3 +1,5 @@
+require "rubygems"
+
 begin
   require 'bundler/setup'
 rescue LoadError

gemfiles/rails_4.gemfile

@@ -0,0 +1,16 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "codeclimate-test-reporter", :group => :test, :require => nil
+gem "simplecov", :require => false, :group => :test
+gem "rack", "< 2"
+gem "rails", "~> 4.2.6"
+
+group :development do
+  gem "bundler"
+  gem "rake"
+  gem "appraisal"
+end
+
+gemspec :path => "../"

gemfiles/rails_4.gemfile.lock

@@ -0,0 +1,140 @@
+PATH
+  remote: ../
+  specs:
+    knock (1.5)
+      bcrypt (~> 3.1)
+      jwt (~> 1.5)
+      rails (>= 4.2)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    actionmailer (4.2.6)
+      actionpack (= 4.2.6)
+      actionview (= 4.2.6)
+      activejob (= 4.2.6)
+      mail (~> 2.5, >= 2.5.4)
+      rails-dom-testing (~> 1.0, >= 1.0.5)
+    actionpack (4.2.6)
+      actionview (= 4.2.6)
+      activesupport (= 4.2.6)
+      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 (4.2.6)
+      activesupport (= 4.2.6)
+      builder (~> 3.1)
+      erubis (~> 2.7.0)
+      rails-dom-testing (~> 1.0, >= 1.0.5)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    activejob (4.2.6)
+      activesupport (= 4.2.6)
+      globalid (>= 0.3.0)
+    activemodel (4.2.6)
+      activesupport (= 4.2.6)
+      builder (~> 3.1)
+    activerecord (4.2.6)
+      activemodel (= 4.2.6)
+      activesupport (= 4.2.6)
+      arel (~> 6.0)
+    activesupport (4.2.6)
+      i18n (~> 0.7)
+      json (~> 1.7, >= 1.7.7)
+      minitest (~> 5.1)
+      thread_safe (~> 0.3, >= 0.3.4)
+      tzinfo (~> 1.1)
+    appraisal (2.1.0)
+      bundler
+      rake
+      thor (>= 0.14.0)
+    arel (6.0.3)
+    bcrypt (3.1.11)
+    builder (3.2.2)
+    codeclimate-test-reporter (0.6.0)
+      simplecov (>= 0.7.1, < 1.0.0)
+    concurrent-ruby (1.0.2)
+    docile (1.1.5)
+    erubis (2.7.0)
+    globalid (0.3.7)
+      activesupport (>= 4.1.0)
+    i18n (0.7.0)
+    json (1.8.3)
+    jwt (1.5.6)
+    loofah (2.0.3)
+      nokogiri (>= 1.5.9)
+    mail (2.6.4)
+      mime-types (>= 1.16, < 4)
+    mime-types (3.1)
+      mime-types-data (~> 3.2015)
+    mime-types-data (3.2016.0521)
+    mini_portile2 (2.1.0)
+    minitest (5.9.0)
+    nokogiri (1.6.8)
+      mini_portile2 (~> 2.1.0)
+      pkg-config (~> 1.1.7)
+    pkg-config (1.1.7)
+    rack (1.6.4)
+    rack-test (0.6.3)
+      rack (>= 1.0)
+    rails (4.2.6)
+      actionmailer (= 4.2.6)
+      actionpack (= 4.2.6)
+      actionview (= 4.2.6)
+      activejob (= 4.2.6)
+      activemodel (= 4.2.6)
+      activerecord (= 4.2.6)
+      activesupport (= 4.2.6)
+      bundler (>= 1.3.0, < 2.0)
+      railties (= 4.2.6)
+      sprockets-rails
+    rails-deprecated_sanitizer (1.0.3)
+      activesupport (>= 4.2.0.alpha)
+    rails-dom-testing (1.0.7)
+      activesupport (>= 4.2.0.beta, < 5.0)
+      nokogiri (~> 1.6.0)
+      rails-deprecated_sanitizer (>= 1.0.1)
+    rails-html-sanitizer (1.0.3)
+      loofah (~> 2.0)
+    railties (4.2.6)
+      actionpack (= 4.2.6)
+      activesupport (= 4.2.6)
+      rake (>= 0.8.7)
+      thor (>= 0.18.1, < 2.0)
+    rake (11.3.0)
+    simplecov (0.12.0)
+      docile (~> 1.1.0)
+      json (>= 1.8, < 3)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.0)
+    sprockets (3.7.0)
+      concurrent-ruby (~> 1.0)
+      rack (> 1, < 3)
+    sprockets-rails (3.2.0)
+      actionpack (>= 4.0)
+      activesupport (>= 4.0)
+      sprockets (>= 3.0.0)
+    sqlite3 (1.3.11)
+    thor (0.19.1)
+    thread_safe (0.3.5)
+    timecop (0.8.1)
+    tzinfo (1.2.2)
+      thread_safe (~> 0.1)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  appraisal
+  bundler
+  codeclimate-test-reporter
+  knock!
+  rack (< 2)
+  rails (~> 4.2.6)
+  rake
+  simplecov
+  sqlite3 (~> 1.3)
+  timecop (~> 0.8.0)
+
+BUNDLED WITH
+   1.12.5

gemfiles/rails_5.gemfile

@@ -0,0 +1,15 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "codeclimate-test-reporter", :group => :test, :require => nil
+gem "simplecov", :require => false, :group => :test
+gem "rails", "~> 5.0.0"
+
+group :development do
+  gem "bundler"
+  gem "rake"
+  gem "appraisal"
+end
+
+gemspec :path => "../"

gemfiles/rails_5.gemfile.lock

@@ -0,0 +1,145 @@
+PATH
+  remote: ../
+  specs:
+    knock (1.5)
+      bcrypt (~> 3.1)
+      jwt (~> 1.5)
+      rails (>= 4.2)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    actioncable (5.0.0.1)
+      actionpack (= 5.0.0.1)
+      nio4r (~> 1.2)
+      websocket-driver (~> 0.6.1)
+    actionmailer (5.0.0.1)
+      actionpack (= 5.0.0.1)
+      actionview (= 5.0.0.1)
+      activejob (= 5.0.0.1)
+      mail (~> 2.5, >= 2.5.4)
+      rails-dom-testing (~> 2.0)
+    actionpack (5.0.0.1)
+      actionview (= 5.0.0.1)
+      activesupport (= 5.0.0.1)
+      rack (~> 2.0)
+      rack-test (~> 0.6.3)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    actionview (5.0.0.1)
+      activesupport (= 5.0.0.1)
+      builder (~> 3.1)
+      erubis (~> 2.7.0)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    activejob (5.0.0.1)
+      activesupport (= 5.0.0.1)
+      globalid (>= 0.3.6)
+    activemodel (5.0.0.1)
+      activesupport (= 5.0.0.1)
+    activerecord (5.0.0.1)
+      activemodel (= 5.0.0.1)
+      activesupport (= 5.0.0.1)
+      arel (~> 7.0)
+    activesupport (5.0.0.1)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (~> 0.7)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+    appraisal (2.1.0)
+      bundler
+      rake
+      thor (>= 0.14.0)
+    arel (7.1.2)
+    bcrypt (3.1.11)
+    builder (3.2.2)
+    codeclimate-test-reporter (0.6.0)
+      simplecov (>= 0.7.1, < 1.0.0)
+    concurrent-ruby (1.0.2)
+    docile (1.1.5)
+    erubis (2.7.0)
+    globalid (0.3.7)
+      activesupport (>= 4.1.0)
+    i18n (0.7.0)
+    json (2.0.2)
+    jwt (1.5.6)
+    loofah (2.0.3)
+      nokogiri (>= 1.5.9)
+    mail (2.6.4)
+      mime-types (>= 1.16, < 4)
+    method_source (0.8.2)
+    mime-types (3.1)
+      mime-types-data (~> 3.2015)
+    mime-types-data (3.2016.0521)
+    mini_portile2 (2.1.0)
+    minitest (5.9.0)
+    nio4r (1.2.1)
+    nokogiri (1.6.8)
+      mini_portile2 (~> 2.1.0)
+      pkg-config (~> 1.1.7)
+    pkg-config (1.1.7)
+    rack (2.0.1)
+    rack-test (0.6.3)
+      rack (>= 1.0)
+    rails (5.0.0.1)
+      actioncable (= 5.0.0.1)
+      actionmailer (= 5.0.0.1)
+      actionpack (= 5.0.0.1)
+      actionview (= 5.0.0.1)
+      activejob (= 5.0.0.1)
+      activemodel (= 5.0.0.1)
+      activerecord (= 5.0.0.1)
+      activesupport (= 5.0.0.1)
+      bundler (>= 1.3.0, < 2.0)
+      railties (= 5.0.0.1)
+      sprockets-rails (>= 2.0.0)
+    rails-dom-testing (2.0.1)
+      activesupport (>= 4.2.0, < 6.0)
+      nokogiri (~> 1.6.0)
+    rails-html-sanitizer (1.0.3)
+      loofah (~> 2.0)
+    railties (5.0.0.1)
+      actionpack (= 5.0.0.1)
+      activesupport (= 5.0.0.1)
+      method_source
+      rake (>= 0.8.7)
+      thor (>= 0.18.1, < 2.0)
+    rake (11.3.0)
+    simplecov (0.12.0)
+      docile (~> 1.1.0)
+      json (>= 1.8, < 3)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.0)
+    sprockets (3.7.0)
+      concurrent-ruby (~> 1.0)
+      rack (> 1, < 3)
+    sprockets-rails (3.2.0)
+      actionpack (>= 4.0)
+      activesupport (>= 4.0)
+      sprockets (>= 3.0.0)
+    sqlite3 (1.3.11)
+    thor (0.19.1)
+    thread_safe (0.3.5)
+    timecop (0.8.1)
+    tzinfo (1.2.2)
+      thread_safe (~> 0.1)
+    websocket-driver (0.6.4)
+      websocket-extensions (>= 0.1.0)
+    websocket-extensions (0.1.2)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  appraisal
+  bundler
+  codeclimate-test-reporter
+  knock!
+  rails (~> 5.0.0)
+  rake
+  simplecov
+  sqlite3 (~> 1.3)
+  timecop (~> 0.8.0)
+
+BUNDLED WITH
+   1.12.5

test/dummy/config/application.rb

@@ -19,8 +19,10 @@ class Application < Rails::Application
     # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s]
     # config.i18n.default_locale = :de
 
-    # Do not swallow errors in after_commit/after_rollback callbacks.
-    config.active_record.raise_in_transactional_callbacks = true
+    unless Gem.loaded_specs["rails"].version.to_s =~ /^5/
+      # Do not swallow errors in after_commit/after_rollback callbacks.
+      config.active_record.raise_in_transactional_callbacks = true
+    end
   end
 end
 

test/dummy/config/environments/test.rb

@@ -13,8 +13,13 @@
   config.eager_load = false
 
   # Configure static file server for tests with Cache-Control for performance.
-  config.serve_static_files   = true
-  config.static_cache_control = 'public, max-age=3600'
+  if Gem.loaded_specs["rails"].version.to_s.to_i >= 5
+    config.public_file_server.enabled = true
+    config.public_file_server.headers = { 'Cache-Control' => 'public, max-age=3600' }
+  else
+    config.serve_static_files   = true
+    config.static_cache_control = 'public, max-age=3600'
+  end
 
   # Show full error reports and disable caching.
   config.consider_all_requests_local       = true

test/dummy/db/schema.rb

@@ -1,4 +1,3 @@
-# encoding: UTF-8
 # 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.