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

tests/Core/AccessibilityScoreCalculatorTest.php

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+<?php
+
+namespace YakNet\AccessibilityConsole\Tests\Core;
+
+use PHPUnit\Framework\TestCase;
+use YakNet\AccessibilityConsole\Core\Metrics\AccessibilityScoreCalculator;
+use YakNet\AccessibilityConsole\Core\Violation;
+use YakNet\AccessibilityConsole\Core\Severity;
+use YakNet\AccessibilityConsole\Core\WCAGStandard;
+
+class AccessibilityScoreCalculatorTest extends TestCase
+{
+    public function testScoreCalculationWithNoViolations(): void
+    {
+        $metrics = AccessibilityScoreCalculator::calculate([]);
+        $this->assertSame(100, $metrics['score']);
+    }
+
+    public function testScoreCalculationDeductions(): void
+    {
+        $violations = [
+            new Violation('WCAG_1_1_1_ALT', 'Img alt missing', Severity::ERROR, WCAGStandard::A, '<img>'), // -8
+            new Violation('WCAG_2_4_3_AUTOFOCUS', 'Autofocus usage', Severity::WARNING, WCAGStandard::A, '<input autofocus>') // -3
+        ];
+
+        $metrics = AccessibilityScoreCalculator::calculate($violations);
+        $this->assertSame(89, $metrics['score']); // 100 - 8 - 3 = 89
+    }
+}

tests/Core/FuzzyBaselineMatcherTest.php

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+<?php
+
+namespace YakNet\AccessibilityConsole\Tests\Core;
+
+use PHPUnit\Framework\TestCase;
+use YakNet\AccessibilityConsole\Core\Baseline\FuzzyBaselineMatcher;
+
+class FuzzyBaselineMatcherTest extends TestCase
+{
+    public function testFuzzyMatchIgnoresAttributeOrderAndSpaces(): void
+    {
+        $snippetA = '<img src="logo.png" alt="logo" class="banner">';
+        $snippetB = ' <img class="banner"  src="logo.png"   alt="logo"> ';
+
+        $this->assertTrue(FuzzyBaselineMatcher::match($snippetA, $snippetB));
+    }
+
+    public function testNormalizeLowercaseTags(): void
+    {
+        $html = '<IMG SRC="logo.png" ALT="logo">';
+        $norm = FuzzyBaselineMatcher::normalize($html);
+
+        $this->assertSame('<img alt="logo" src="logo.png">', $norm);
+    }
+}

tests/Core/LocalHealerTest.php

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+<?php
+
+namespace YakNet\AccessibilityConsole\Tests\Core;
+
+use PHPUnit\Framework\TestCase;
+use YakNet\AccessibilityConsole\Core\SelfHealing\LocalHealer;
+use YakNet\AccessibilityConsole\Core\Violation;
+use YakNet\AccessibilityConsole\Core\Severity;
+use YakNet\AccessibilityConsole\Core\WCAGStandard;
+
+class LocalHealerTest extends TestCase
+{
+    public function testHealsBlinkTag(): void
+    {
+        $healer = new LocalHealer();
+        $violation = new Violation(
+            ruleId: 'WCAG_2_2_2_BLINK',
+            message: 'Banned blink tag.',
+            severity: Severity::ERROR,
+            standard: WCAGStandard::A,
+            htmlSnippet: '<blink>Hello</blink>'
+        );
+
+        $result = $healer->heal($violation);
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('FIX: <span style="text-decoration: blink;">Hello</span>', $result);
+    }
+
+    public function testHealsAutofocusAttribute(): void
+    {
+        $healer = new LocalHealer();
+        $violation = new Violation(
+            ruleId: 'WCAG_2_4_3_AUTOFOCUS',
+            message: 'Banned autofocus attribute.',
+            severity: Severity::WARNING,
+            standard: WCAGStandard::A,
+            htmlSnippet: '<input type="text" autofocus />'
+        );
+
+        $result = $healer->heal($violation);
+        $this->assertNotNull($result);
+        $this->assertStringContainsString('FIX: <input type="text" />', $result);
+    }
+}

tests/Core/VisualDiffGeneratorTest.php

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+<?php
+
+namespace YakNet\AccessibilityConsole\Tests\Core;
+
+use PHPUnit\Framework\TestCase;
+use YakNet\AccessibilityConsole\Core\Diff\VisualDiffGenerator;
+
+class VisualDiffGeneratorTest extends TestCase
+{
+    public function testGeneratesVisualDiff(): void
+    {
+        $generator = new VisualDiffGenerator();
+        $original = "hello world\nfoo\n";
+        $fixed = "hello world\nbar\n";
+
+        $diff = $generator->generate($original, $fixed);
+
+        $this->assertStringContainsString('--- Original', $diff);
+        $this->assertStringContainsString('+++ Healed', $diff);
+        $this->assertStringContainsString('<fg=red>-foo', $diff);
+        $this->assertStringContainsString('<fg=green>+bar', $diff);
+    }
+}