feat(v3.2.7): expand WCAG ruleset to 127 rules, add HTML syntax linter, single-pass rule engine, template preprocessor, and accessibility analytics

tests/Analytics/AccessibilityTelemetryTest.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace YakNet\AccessibilityConsole\Tests\Analytics;
+
+use PHPUnit\Framework\TestCase;
+use YakNet\AccessibilityConsole\Analytics\AccessibilityTelemetry;
+use YakNet\AccessibilityConsole\Core\Severity;
+use YakNet\AccessibilityConsole\Core\Violation;
+use YakNet\AccessibilityConsole\Core\WCAGStandard;
+
+class AccessibilityTelemetryTest extends TestCase
+{
+    private AccessibilityTelemetry $telemetry;
+
+    protected function setUp(): void
+    {
+        $this->telemetry = new AccessibilityTelemetry();
+    }
+
+    public function testComputesDefectDensityAndRatios(): void
+    {
+        $violations = [
+            new Violation(ruleId: 'R1', message: 'M1', severity: Severity::ERROR, standard: WCAGStandard::A),
+            new Violation(ruleId: 'R2', message: 'M2', severity: Severity::WARNING, standard: WCAGStandard::AA),
+        ];
+
+        $metrics = $this->telemetry->computeMetrics($violations, 2000);
+
+        $this->assertSame(2, $metrics['total_violations']);
+        $this->assertSame(1, $metrics['error_count']);
+        $this->assertSame(1, $metrics['warning_count']);
+        $this->assertSame(1.0, $metrics['defect_density_per_kloc']); // 2 violations / 2 kloc = 1.0
+        $this->assertSame(50.0, $metrics['critical_blockers_ratio']); // 1 / 2 = 50%
+    }
+}