Test against Rails 5

Appraisals

@@ -5,3 +5,9 @@ rails_versions.each do |rails_version|
     gem 'rails', rails_version
   end
 end
+
+appraise "rails50" do
+  gem "rails", "~> 5.0.0.beta3"
+  gem "rspec-rails", "3.5.0.beta1"
+  gem "rails-controller-testing"
+end

Gemfile

@@ -1,5 +1,6 @@
-source "http://rubygems.org"
-
-gem 'appraisal'
+source "https://rubygems.org"
 
 gemspec
+
+gem "appraisal"
+gem "rspec-rails", "~> 3.2"

Gemfile.lock

@@ -4,22 +4,22 @@ PATH
     high_voltage (2.4.0)
 
 GEM
-  remote: http://rubygems.org/
+  remote: https://rubygems.org/
   specs:
-    actionpack (4.2.0)
-      actionview (= 4.2.0)
-      activesupport (= 4.2.0)
-      rack (~> 1.6.0)
+    actionpack (4.2.5.2)
+      actionview (= 4.2.5.2)
+      activesupport (= 4.2.5.2)
+      rack (~> 1.6)
       rack-test (~> 0.6.2)
       rails-dom-testing (~> 1.0, >= 1.0.5)
-      rails-html-sanitizer (~> 1.0, >= 1.0.1)
-    actionview (4.2.0)
-      activesupport (= 4.2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    actionview (4.2.5.2)
+      activesupport (= 4.2.5.2)
       builder (~> 3.1)
       erubis (~> 2.7.0)
       rails-dom-testing (~> 1.0, >= 1.0.5)
-      rails-html-sanitizer (~> 1.0, >= 1.0.1)
-    activesupport (4.2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    activesupport (4.2.5.2)
       i18n (~> 0.7)
       json (~> 1.7, >= 1.7.7)
       minitest (~> 5.1)
@@ -34,55 +34,55 @@ GEM
     diff-lcs (1.2.5)
     erubis (2.7.0)
     i18n (0.7.0)
-    json (1.8.2)
-    loofah (2.0.1)
+    json (1.8.3)
+    loofah (2.0.3)
       nokogiri (>= 1.5.9)
     method_source (0.8.2)
-    mini_portile (0.6.2)
-    minitest (5.5.1)
-    nokogiri (1.6.6.2)
-      mini_portile (~> 0.6.0)
+    mini_portile2 (2.0.0)
+    minitest (5.8.4)
+    nokogiri (1.6.7.2)
+      mini_portile2 (~> 2.0.0.rc2)
     pry (0.10.1)
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
       slop (~> 3.4)
-    rack (1.6.0)
+    rack (1.6.4)
     rack-test (0.6.3)
       rack (>= 1.0)
     rails-deprecated_sanitizer (1.0.3)
       activesupport (>= 4.2.0.alpha)
-    rails-dom-testing (1.0.5)
+    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 (1.0.1)
+    rails-html-sanitizer (1.0.3)
       loofah (~> 2.0)
-    railties (4.2.0)
-      actionpack (= 4.2.0)
-      activesupport (= 4.2.0)
+    railties (4.2.5.2)
+      actionpack (= 4.2.5.2)
+      activesupport (= 4.2.5.2)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (10.4.2)
-    rspec-core (3.2.1)
-      rspec-support (~> 3.2.0)
-    rspec-expectations (3.2.0)
+    rake (10.5.0)
+    rspec-core (3.4.3)
+      rspec-support (~> 3.4.0)
+    rspec-expectations (3.4.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.2.0)
-    rspec-mocks (3.2.1)
+      rspec-support (~> 3.4.0)
+    rspec-mocks (3.4.1)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.2.0)
-    rspec-rails (3.2.1)
+      rspec-support (~> 3.4.0)
+    rspec-rails (3.4.2)
       actionpack (>= 3.0, < 4.3)
       activesupport (>= 3.0, < 4.3)
       railties (>= 3.0, < 4.3)
-      rspec-core (~> 3.2.0)
-      rspec-expectations (~> 3.2.0)
-      rspec-mocks (~> 3.2.0)
-      rspec-support (~> 3.2.0)
-    rspec-support (3.2.2)
+      rspec-core (~> 3.4.0)
+      rspec-expectations (~> 3.4.0)
+      rspec-mocks (~> 3.4.0)
+      rspec-support (~> 3.4.0)
+    rspec-support (3.4.1)
     slop (3.6.0)
     thor (0.19.1)
-    thread_safe (0.3.4)
+    thread_safe (0.3.5)
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
 
@@ -94,7 +94,7 @@ DEPENDENCIES
   appraisal
   high_voltage!
   pry
-  rspec-rails (~> 3.2.0)
+  rspec-rails (~> 3.2)
 
 BUNDLED WITH
-   1.10.0
+   1.11.2

gemfiles/rails4.0.gemfile

@@ -1,8 +1,9 @@
 # This file was generated by Appraisal
 
-source "http://rubygems.org"
+source "https://rubygems.org"
 
 gem "appraisal"
+gem "rspec-rails", "~> 3.2"
 gem "rails", "~> 4.0.0"
 
 gemspec :path => "../"

gemfiles/rails4.1.gemfile

@@ -1,8 +1,9 @@
 # This file was generated by Appraisal
 
-source "http://rubygems.org"
+source "https://rubygems.org"
 
 gem "appraisal"
+gem "rspec-rails", "~> 3.2"
 gem "rails", "~> 4.1.0"
 
 gemspec :path => "../"

gemfiles/rails4.2.gemfile

@@ -1,8 +1,9 @@
 # This file was generated by Appraisal
 
-source "http://rubygems.org"
+source "https://rubygems.org"
 
 gem "appraisal"
+gem "rspec-rails", "~> 3.2"
 gem "rails", "~> 4.2.0"
 
 gemspec :path => "../"

gemfiles/rails50.gemfile

@@ -0,0 +1,10 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "appraisal"
+gem "rspec-rails", "3.5.0.beta1"
+gem "rails", "~> 5.0.0.beta3"
+gem "rails-controller-testing"
+
+gemspec :path => "../"

high_voltage.gemspec

@@ -18,5 +18,4 @@ Gem::Specification.new do |s|
 
   s.add_development_dependency("activesupport", ">= 3.1.0")
   s.add_development_dependency("pry")
-  s.add_development_dependency("rspec-rails", "~> 3.2.0")
 end

spec/spec_helper.rb

@@ -28,4 +28,13 @@
   config.include RSpec::Matchers
   config.mock_with :rspec
   config.order = "random"
+
+  if Rails::VERSION::MAJOR >= 5
+    require "rails-controller-testing"
+
+    config.include(
+      Rails::Controller::Testing::TemplateAssertions,
+      type: :controller,
+    )
+  end
 end

spec/support/http_method_shim.rb

@@ -0,0 +1,15 @@
+# Rails 5 deprecates calling HTTP action methods with positional arguments
+# in favor of keyword arguments. However, the keyword argument form is only
+# supported in Rails 5+. Since we support back to 4, we need some sort of shim
+# to avoid super noisy deprecations when running tests.
+module HTTPMethodShim
+  def get(path, params = nil, headers = nil)
+    super(path, params: params, headers: headers)
+  end
+end
+
+if Rails::VERSION::MAJOR >= 5
+  RSpec.configure do |config|
+    config.include HTTPMethodShim, type: :controller
+  end
+end