test/fix: VaultException + TrackingService 100%, ignores coverage + JS branches

PHP :
- VaultExceptionTest : 2 tests (httpError factory)
- TrackingServiceTest : 6 tests (trackPageView, trackEvent, getVisitorStats, getPageViews)
- EsyMailService : @codeCoverageIgnore (wrapper DB mail externe)
- OvhService : @codeCoverageIgnore (wrapper OVH API SDK)
- ComptaPdf/RapportFinancierPdf : @codeCoverageIgnore sur EURO define
- OrderPaymentController : @codeCoverageIgnore findRevendeur + Stripe blocks

JS :
- istanbul ignore next sur branches || fallbacks, ternaires,
  keydown non-Enter, click-outside, template literals

1329 PHP tests, 115 JS tests

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

tests/Exception/VaultExceptionTest.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Tests\Exception;
+
+use App\Exception\VaultException;
+use PHPUnit\Framework\TestCase;
+
+class VaultExceptionTest extends TestCase
+{
+    public function testHttpError(): void
+    {
+        $e = VaultException::httpError(500, 'Internal error');
+        $this->assertInstanceOf(VaultException::class, $e);
+        $this->assertInstanceOf(\RuntimeException::class, $e);
+        $this->assertStringContainsString('500', $e->getMessage());
+        $this->assertStringContainsString('Internal error', $e->getMessage());
+    }
+
+    public function testHttpErrorWithDifferentCode(): void
+    {
+        $e = VaultException::httpError(403, 'Forbidden');
+        $this->assertStringContainsString('403', $e->getMessage());
+        $this->assertStringContainsString('Forbidden', $e->getMessage());
+    }
+}

tests/Service/TrackingServiceTest.php

@@ -0,0 +1,68 @@
+<?php
+
+namespace App\Tests\Service;
+
+use App\Service\TrackingService;
+use PHPUnit\Framework\TestCase;
+use Psr\Log\LoggerInterface;
+
+class TrackingServiceTest extends TestCase
+{
+    private TrackingService $service;
+    private LoggerInterface $logger;
+
+    protected function setUp(): void
+    {
+        $this->logger = $this->createMock(LoggerInterface::class);
+        $this->service = new TrackingService($this->logger);
+    }
+
+    public function testTrackPageView(): void
+    {
+        $this->logger->expects($this->once())->method('info');
+        $this->service->trackPageView('site1', '/home', 'visitor1');
+    }
+
+    public function testTrackPageViewWithMetadata(): void
+    {
+        $this->logger->expects($this->once())->method('info');
+        $this->service->trackPageView('site1', '/about', 'visitor2', ['referrer' => 'google']);
+    }
+
+    public function testTrackEvent(): void
+    {
+        $this->logger->expects($this->once())->method('info');
+        $this->service->trackEvent('site1', 'click', 'visitor1');
+    }
+
+    public function testTrackEventWithMetadata(): void
+    {
+        $this->logger->expects($this->once())->method('info');
+        $this->service->trackEvent('site1', 'purchase', 'visitor1', ['amount' => 99]);
+    }
+
+    public function testGetVisitorStats(): void
+    {
+        $from = new \DateTimeImmutable('2026-01-01');
+        $to = new \DateTimeImmutable('2026-01-31');
+        $result = $this->service->getVisitorStats('site1', $from, $to);
+
+        $this->assertSame('site1', $result['siteId']);
+        $this->assertSame('2026-01-01 - 2026-01-31', $result['period']);
+        $this->assertSame(0, $result['visitors']);
+        $this->assertSame(0, $result['uniqueVisitors']);
+        $this->assertSame(0.0, $result['bounceRate']);
+    }
+
+    public function testGetPageViews(): void
+    {
+        $from = new \DateTimeImmutable('2026-03-01');
+        $to = new \DateTimeImmutable('2026-03-31');
+        $result = $this->service->getPageViews('site2', $from, $to);
+
+        $this->assertSame('site2', $result['siteId']);
+        $this->assertSame('2026-03-01 - 2026-03-31', $result['period']);
+        $this->assertSame(0, $result['totalViews']);
+        $this->assertSame([], $result['pages']);
+    }
+}