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/FormLabelTest.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace YakNet\AccessibilityConsole\Tests\Rules;
+
+use PHPUnit\Framework\TestCase;
+use YakNet\AccessibilityConsole\Core\Scanner;
+use YakNet\AccessibilityConsole\Rules\FormLabel;
+
+class FormLabelTest extends TestCase
+{
+    public function testFlagsInputWithoutLabel(): void
+    {
+        $scanner = new Scanner();
+        $scanner->addRule(new FormLabel());
+
+        $violations = $scanner->scan('<div><input type="text" name="username"></div>');
+        $this->assertCount(1, $violations);
+        $this->assertSame('WCAG_1_3_1_LABEL', $violations[0]->ruleId);
+    }
+
+    public function testFlagsEmptyAriaLabel(): void
+    {
+        $scanner = new Scanner();
+        $scanner->addRule(new FormLabel());
+
+        $violations = $scanner->scan('<div><input type="text" name="username" aria-label="   "></div>');
+        $this->assertCount(1, $violations);
+    }
+
+    public function testPassesInputWithAssociatedLabelFor(): void
+    {
+        $scanner = new Scanner();
+        $scanner->addRule(new FormLabel());
+
+        $violations = $scanner->scan('<div><label for="usr">Username</label><input type="text" id="usr" name="username"></div>');
+        $this->assertCount(0, $violations);
+    }
+
+    public function testPassesInputWithAriaLabel(): void
+    {
+        $scanner = new Scanner();
+        $scanner->addRule(new FormLabel());
+
+        $violations = $scanner->scan('<div><input type="text" name="username" aria-label="Username"></div>');
+        $this->assertCount(0, $violations);
+    }
+}