Axe

Author: KevinBongart

Gemfile

@@ -31,6 +31,8 @@ group :development, :test do
   gem 'rspec-rails'
   gem 'capybara'
   gem 'selenium-webdriver'
+  gem 'axe-core-rspec'
+  gem 'axe-core-capybara'
 end
 
 group :development do

Gemfile.lock

@@ -62,6 +62,23 @@ GEM
       zeitwerk (~> 2.3)
     addressable (2.7.0)
       public_suffix (>= 2.0.2, < 5.0)
+    axe-core-api (4.1.0)
+      capybara
+      dumb_delegator
+      selenium-webdriver
+      virtus
+      watir
+    axe-core-capybara (4.1.0)
+      axe-core-api
+      dumb_delegator
+    axe-core-rspec (4.1.0)
+      axe-core-api
+      dumb_delegator
+      virtus
+    axiom-types (0.1.1)
+      descendants_tracker (~> 0.0.4)
+      ice_nine (~> 0.11.0)
+      thread_safe (~> 0.3, >= 0.3.1)
     bindex (0.8.1)
     bootsnap (1.7.3)
       msgpack (~> 1.0)
@@ -76,15 +93,22 @@ GEM
       regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
     childprocess (3.0.0)
+    coercible (1.0.0)
+      descendants_tracker (~> 0.0.1)
     concurrent-ruby (1.1.8)
     crass (1.0.6)
+    descendants_tracker (0.0.4)
+      thread_safe (~> 0.3, >= 0.3.1)
     diff-lcs (1.4.4)
+    dumb_delegator (1.0.0)
+    equalizer (0.0.11)
     erubi (1.10.0)
     ffi (1.15.0)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
     i18n (1.8.10)
       concurrent-ruby (~> 1.0)
+    ice_nine (0.11.2)
     listen (3.5.1)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
@@ -186,12 +210,21 @@ GEM
       sprockets (>= 3.0.0)
     sqlite3 (1.4.2)
     thor (1.1.0)
+    thread_safe (0.3.6)
     tilt (2.0.10)
     turbolinks (5.2.1)
       turbolinks-source (~> 5.2)
     turbolinks-source (5.2.0)
     tzinfo (2.0.4)
       concurrent-ruby (~> 1.0)
+    virtus (1.0.5)
+      axiom-types (~> 0.1)
+      coercible (~> 1.0)
+      descendants_tracker (~> 0.0, >= 0.0.3)
+      equalizer (~> 0.0, >= 0.0.9)
+    watir (6.19.1)
+      regexp_parser (>= 1.2, < 3)
+      selenium-webdriver (>= 3.142.7)
     web-console (4.1.0)
       actionview (>= 6.0.0)
       activemodel (>= 6.0.0)
@@ -213,6 +246,8 @@ PLATFORMS
   arm64-darwin-20
 
 DEPENDENCIES
+  axe-core-capybara
+  axe-core-rspec
   bootsnap (>= 1.4.4)
   byebug
   capybara

spec/features/posts_index_spec.rb

@@ -8,5 +8,6 @@
   it 'is valid HTML', js: true do
     visit '/posts'
     expect(page).to have_content('Hello, world!')
+    expect(page).to be_axe_clean
   end
 end

spec/rails_helper.rb

@@ -10,6 +10,9 @@
 require 'capybara/rails'
 require 'capybara/rspec'
 
+require 'axe-rspec'
+require 'axe-capybara'
+
 # Requires supporting ruby files with custom matchers and macros, etc, in
 # spec/support/ and its subdirectories. Files matching `spec/**/*_spec.rb` are
 # run as spec files by default. This means that files in spec/support that end