Adding accessibility tests script.

accessibility_tests.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+ignores="WCAG2AA.Principle1.Guideline1_4.1_4_3.G18.Fail"
+base_url="http://192.168.50.60:1234"
+
+test_urls=(
+  $base_url
+  $base_url/communities
+  $base_url/login
+  $base_url/search
+  $base_url/c/announcements
+  $base_url/u/dessalines
+  $base_url/post/34286
+)
+
+for i in "${test_urls[@]}"; do
+  pa11y --ignore="$ignores" "$i"
+done

src/shared/components/login.tsx

@@ -260,6 +260,7 @@ export class Login extends Component<any, State> {
                 type="button"
                 class="btn btn-secondary"
                 onClick={linkEvent(this, this.handleRegenCaptcha)}
+                aria-label={i18n.t('captcha')}
               >
                 <svg class="icon icon-refresh-cw">
                   <use xlinkHref="#icon-refresh-cw"></use>