feat(v3.2.7): expand WCAG ruleset to 127 rules, add HTML syntax linter, single-pass rule engine, template preprocessor, and accessibility analytics

tests/Rules/AccesskeyDuplicateTest.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace YakNet\AccessibilityConsole\Tests\Rules;
+
+use PHPUnit\Framework\TestCase;
+use YakNet\AccessibilityConsole\Core\Scanner;
+use YakNet\AccessibilityConsole\Rules\AccesskeyDuplicate;
+
+class AccesskeyDuplicateTest extends TestCase
+{
+    public function testFlagsDuplicateAccesskeys(): void
+    {
+        $scanner = new Scanner();
+        $scanner->addRule(new AccesskeyDuplicate());
+
+        $violations = $scanner->scan('<div><a href="/" accesskey="h">Home</a><a href="/help" accesskey="h">Help</a></div>');
+        $this->assertCount(2, $violations);
+        $this->assertSame('WCAG_2_1_1_ACCESSKEY_DUPLICATE', $violations[0]->ruleId);
+    }
+
+    public function testPassesUniqueAccesskeys(): void
+    {
+        $scanner = new Scanner();
+        $scanner->addRule(new AccesskeyDuplicate());
+
+        $violations = $scanner->scan('<div><a href="/" accesskey="h">Home</a><a href="/help" accesskey="p">Help</a></div>');
+        $this->assertCount(0, $violations);
+    }
+}