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/MetaCharsetPresentTest.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace YakNet\AccessibilityConsole\Tests\Rules;
+
+use PHPUnit\Framework\TestCase;
+use YakNet\AccessibilityConsole\Core\Scanner;
+use YakNet\AccessibilityConsole\Rules\MetaCharsetPresent;
+
+class MetaCharsetPresentTest extends TestCase
+{
+    public function testFlagsMissingCharsetInHead(): void
+    {
+        $scanner = new Scanner();
+        $scanner->addRule(new MetaCharsetPresent());
+
+        $violations = $scanner->scan('<!DOCTYPE html><html><head><title>Test Page</title></head><body><h1>Hello</h1></body></html>');
+        $this->assertCount(1, $violations);
+        $this->assertSame('WCAG_3_1_1_META_CHARSET', $violations[0]->ruleId);
+    }
+
+    public function testPassesWhenMetaCharsetPresent(): void
+    {
+        $scanner = new Scanner();
+        $scanner->addRule(new MetaCharsetPresent());
+
+        $violations = $scanner->scan('<!DOCTYPE html><html><head><meta charset="utf-8"><title>Test Page</title></head><body><h1>Hello</h1></body></html>');
+        $this->assertCount(0, $violations);
+    }
+}