Merge pull request #102 from ministryofjustice/a11y-fixes

Accessibility fixes

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    govuk_elements_form_builder (1.1.0)
+    govuk_elements_form_builder (1.2.0)
       govuk_elements_rails (>= 3.0.0)
       govuk_frontend_toolkit (>= 6.0.0)
       rails (>= 4.2)
@@ -50,20 +50,21 @@ GEM
     codeclimate-test-reporter (0.6.0)
       simplecov (>= 0.7.1, < 1.0.0)
     coderay (1.1.1)
-    concurrent-ruby (1.0.5)
+    concurrent-ruby (1.1.4)
+    crass (1.0.4)
     diff-lcs (1.2.5)
     docile (1.1.5)
     erubis (2.7.0)
     ffi (1.9.10)
     formatador (0.2.5)
-    globalid (0.4.0)
+    globalid (0.4.2)
       activesupport (>= 4.2.0)
-    govuk_elements_rails (3.0.2)
-      govuk_frontend_toolkit (>= 5.2.0)
+    govuk_elements_rails (3.1.3)
+      govuk_frontend_toolkit (>= 6.0.2)
       rails (>= 4.1.0)
       sass (>= 3.2.0)
-    govuk_frontend_toolkit (6.0.1)
-      rails (>= 3.1.0)
+    govuk_frontend_toolkit (8.1.0)
+      railties (>= 3.1.0)
       sass (>= 3.2.0)
     guard (2.13.0)
       formatador (>= 0.2.4)
@@ -80,33 +81,33 @@ GEM
       guard-compat (~> 1.1)
       rspec (>= 2.99.0, < 4.0)
     htmlbeautifier (1.1.1)
-    i18n (0.7.0)
-    json (1.8.3)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
+    json (1.8.6)
     listen (3.0.6)
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9.7)
-    loofah (2.0.3)
+    loofah (2.2.3)
+      crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     lumberjack (1.0.10)
-    mail (2.6.5)
-      mime-types (>= 1.16, < 4)
+    mail (2.7.1)
+      mini_mime (>= 0.1.1)
     method_source (0.8.2)
-    mime-types (3.1)
-      mime-types-data (~> 3.2015)
-    mime-types-data (3.2016.0521)
-    mini_portile2 (2.0.0)
-    minitest (5.8.4)
+    mini_mime (1.0.1)
+    mini_portile2 (2.4.0)
+    minitest (5.11.3)
     nenv (0.3.0)
-    nokogiri (1.6.7.2)
-      mini_portile2 (~> 2.0.0.rc2)
+    nokogiri (1.10.1)
+      mini_portile2 (~> 2.4.0)
     notiffany (0.0.8)
       nenv (~> 0.1)
       shellany (~> 0.0)
     pry (0.10.3)
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
       slop (~> 3.4)
-    rack (1.6.4)
+    rack (1.6.11)
     rack-test (0.6.3)
       rack (>= 1.0)
     rails (4.2.6)
@@ -122,12 +123,12 @@ GEM
       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-dom-testing (1.0.9)
+      activesupport (>= 4.2.0, < 5.0)
+      nokogiri (~> 1.6)
       rails-deprecated_sanitizer (>= 1.0.1)
-    rails-html-sanitizer (1.0.3)
-      loofah (~> 2.0)
+    rails-html-sanitizer (1.0.4)
+      loofah (~> 2.2, >= 2.2.2)
     railties (4.2.6)
       actionpack (= 4.2.6)
       activesupport (= 4.2.6)
@@ -161,25 +162,29 @@ GEM
       rspec-mocks (~> 3.2.0)
       rspec-support (~> 3.2.0)
     rspec-support (3.2.2)
-    sass (3.4.23)
+    sass (3.7.3)
+      sass-listen (~> 4.0.0)
+    sass-listen (4.0.0)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
     shellany (0.0.1)
     simplecov (0.12.0)
       docile (~> 1.1.0)
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
     simplecov-html (0.10.0)
     slop (3.6.0)
-    sprockets (3.7.1)
+    sprockets (3.7.2)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-rails (3.2.0)
+    sprockets-rails (3.2.1)
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
     sqlite3 (1.3.11)
     thor (0.19.1)
-    thread_safe (0.3.5)
-    tzinfo (1.2.2)
+    thread_safe (0.3.6)
+    tzinfo (1.2.5)
       thread_safe (~> 0.1)
 
 PLATFORMS

app/helpers/govuk_elements_errors_helper.rb

@@ -88,7 +88,7 @@ def self.children_with_errors object
   def self.error_summary_div &block
     content_tag(:div,
         class: 'error-summary',
-        role: 'group',
+        role: 'alert',
         aria: {
           labelledby: 'error-summary-heading'
         },
@@ -98,7 +98,7 @@ def self.error_summary_div &block
   end
 
   def self.error_summary_heading text
-    content_tag :h1,
+    content_tag :h2,
       text,
       id: 'error-summary-heading',
       class: 'heading-medium error-summary-heading'

spec/helpers/govuk_elements_errors_helper_spec.rb

@@ -51,9 +51,19 @@
       expect(output).to_not be_nil
     end
 
+    it 'expects the `div.error-summary` to have specific attributes' do
+      expect(
+        pretty_output
+      ).to have_tag('div.error-summary', with: {
+        role: 'alert',
+        tabindex: '-1',
+        'aria-labelledby': 'error-summary-heading',
+      })
+    end
+
     it 'outputs title and description' do
       expect(pretty_output).to have_tag('div.error-summary') do
-        with_tag 'h1#error-summary-heading', summary_title
+        with_tag 'h2#error-summary-heading', summary_title
         with_tag 'p', summary_description
       end
     end
@@ -100,7 +110,7 @@
 
     it 'outputs title and description' do
       expect(pretty_output).to have_tag('div.error-summary') do
-        with_tag 'h1#error-summary-heading', summary_title
+        with_tag 'h2#error-summary-heading', summary_title
         with_tag 'p', summary_description
       end
     end
@@ -143,7 +153,7 @@
 
     it 'outputs title and description' do
       expect(pretty_output).to have_tag('div.error-summary') do
-        with_tag 'h1#error-summary-heading', summary_title
+        with_tag 'h2#error-summary-heading', summary_title
         with_tag 'p', summary_description
       end
     end

spec/lib/govuk_elements_form_builder/form_builder_spec.rb

@@ -8,7 +8,7 @@ class TestHelper < ActionView::Base; end
   include TranslationHelper
 
   it "should have a version" do
-    expect(GovukElementsFormBuilder::VERSION).to eq("1.1.0")
+    expect(GovukElementsFormBuilder::VERSION).to eq("1.2.0")
   end
 
   let(:helper) { TestHelper.new }