release: v3.1.0 premium smart core engines and 14 new accessibility rules

tests/Rules/AriaLabelledbyExistsTest.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace YakNet\AccessibilityConsole\Tests\Rules;
+
+use PHPUnit\Framework\TestCase;
+use YakNet\AccessibilityConsole\Core\Scanner;
+use YakNet\AccessibilityConsole\Rules\AriaLabelledbyExists;
+
+class AriaLabelledbyExistsTest extends TestCase
+{
+    public function testFlagsMissingAriaLabelTarget(): void
+    {
+        $scanner = new Scanner();
+        $scanner->addRule(new AriaLabelledbyExists());
+
+        $violations = $scanner->scan('<div><button aria-labelledby="non_existent_id">Submit</button></div>');
+        $this->assertCount(1, $violations);
+        $this->assertSame('WCAG_4_1_2_ARIA_LABELLEDBY', $violations[0]->ruleId);
+    }
+
+    public function testPassesExistingAriaLabelTarget(): void
+    {
+        $scanner = new Scanner();
+        $scanner->addRule(new AriaLabelledbyExists());
+
+        $violations = $scanner->scan('<div><div id="real_id">Label</div><button aria-labelledby="real_id">Submit</button></div>');
+        $this->assertCount(0, $violations);
+    }
+}