Set up icon accessibility tests page

_components/icon/accessibility.md

@@ -0,0 +1,13 @@
+---
+permalink: /components/icon/accessibility-tests/
+layout: styleguide
+component:
+  name: icon
+title: Icon accessibility tests
+category: Components
+lead: Any USWDS icon should pass these manual accessibility tests.
+changelog:
+  key: 'component-icon-accessibility'
+---
+
+{% include accessibility-tests/index.html %}

_components/icon/icon.md

@@ -26,16 +26,8 @@ variants:
   - variant: "`.usa-icon--size-9`"
     description: "`9 unit` x `9 unit` icon."
 subnav:
-- text: Preview
-  href: '#icon-preview'
-- text: Code
-  href: '#icon-code'
-- text: Guidance
-  href: '#icon-guidance'
-- text: Package
-  href: '#icon-package'
-- text: Latest updates
-  href: '#changelog'
+- text: Icon accessibility tests
+  href: /components/icon/accessibility-tests/
 tags:
   - image
   - graphic

_data/accessibility-tests/icon.yml

@@ -0,0 +1,16 @@
+title: Icon
+component_status: pass
+test_items:
+# General items
+  - summary: Text conveys the icon's meaning when necessary.
+    summary_additional: |
+      When you view an icon that represents an action and determine the action,
+      text, and never color alone, conveys the icon's meaning where necessary.
+      For example, a red "x" which indicates "stop" is also accompanied by the word "stop".
+    test_status: pass
+    test_type: general
+    version_tested: 3.7.1
+    wcag_criterion: 1.4.1
+# Zoom/screen magnification items
+# Keyboard navigation items
+# Screen reader items

_data/changelogs/component-icon-accessibility.yml

@@ -0,0 +1,9 @@
+title: Icon accessibility tests
+type: component
+changelogURL:
+items:
+  - date: NNNN-NN-NN
+    summary: Added accessibility tests page.
+    affectsGuidance: true
+    githubPr:
+    githubRepo: uswds-site