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/IframeTitleTest.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace YakNet\AccessibilityConsole\Tests\Rules;
+
+use PHPUnit\Framework\TestCase;
+use YakNet\AccessibilityConsole\Core\Scanner;
+use YakNet\AccessibilityConsole\Rules\IframeTitle;
+
+class IframeTitleTest extends TestCase
+{
+    public function testFlagsIframeWithoutTitle(): void
+    {
+        $scanner = new Scanner();
+        $scanner->addRule(new IframeTitle());
+
+        $violations = $scanner->scan('<div><iframe src="map.html"></iframe></div>');
+        $this->assertCount(1, $violations);
+        $this->assertSame('WCAG_4_1_2_IFRAME_TITLE', $violations[0]->ruleId);
+    }
+
+    public function testPassesIframeWithTitle(): void
+    {
+        $scanner = new Scanner();
+        $scanner->addRule(new IframeTitle());
+
+        $violations = $scanner->scan('<div><iframe src="map.html" title="Office Location Map"></iframe></div>');
+        $this->assertCount(0, $violations);
+    }
+
+    public function testPassesIframeWithAriaLabel(): void
+    {
+        $scanner = new Scanner();
+        $scanner->addRule(new IframeTitle());
+
+        $violations = $scanner->scan('<div><iframe src="map.html" aria-label="Interactive Map"></iframe></div>');
+        $this->assertCount(0, $violations);
+    }
+
+    public function testPassesAriaHiddenIframe(): void
+    {
+        $scanner = new Scanner();
+        $scanner->addRule(new IframeTitle());
+
+        $violations = $scanner->scan('<div><iframe src="tracker.html" aria-hidden="true"></iframe></div>');
+        $this->assertCount(0, $violations);
+    }
+}