From 5742a54a93bea889a712e03459ff262720154e2d Mon Sep 17 00:00:00 2001
From: Andrew Nicols <andrew@nicols.co.uk>
Date: Thu, 20 Feb 2025 09:58:28 +0800
Subject: [PATCH] MDL-84590 tool_behat: Axe tests must use all wcag rules

Rules are not additive. That is to say that the wcag22a tag does not
include wcag21a or wcag2a. They all need to be specified.
---
 lib/tests/behat/behat_accessibility.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/tests/behat/behat_accessibility.php b/lib/tests/behat/behat_accessibility.php
index 1c313217266..508645225d4 100644
--- a/lib/tests/behat/behat_accessibility.php
+++ b/lib/tests/behat/behat_accessibility.php
@@ -191,9 +191,13 @@ EOF;
         if (empty($standardtags)) {
             $standardtags = [
                 // Meet WCAG 2.2 Level A success criteria.
+                'wcag2a',
+                'wcag21a',
                 'wcag22a',
 
                 // Meet WCAG 2.2 Level AA success criteria.
+                'wcag2aa',
+                'wcag21aa',
                 'wcag22aa',
 
                 // Meet Section 508 requirements.