Add unit test for ScanPackageHandler (#586)

Author: shochdoerfer

tests/Unit/MessageHandler/Security/ScanPackageHandlerTest.php

@@ -0,0 +1,89 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Buddy\Repman\Tests\Unit\MessageHandler\Security;
+
+use Buddy\Repman\Entity\Organization\Package;
+use Buddy\Repman\Message\Security\ScanPackage;
+use Buddy\Repman\MessageHandler\Security\ScanPackageHandler;
+use Buddy\Repman\Repository\PackageRepository;
+use Buddy\Repman\Service\Security\PackageScanner;
+use PHPUnit\Framework\MockObject\MockObject;
+use PHPUnit\Framework\TestCase;
+use Ramsey\Uuid\Uuid;
+
+final class ScanPackageHandlerTest extends TestCase
+{
+    /**
+     * @var MockObject&PackageScanner
+     */
+    private PackageScanner $packageScanner;
+    /**
+     * @var MockObject&PackageRepository
+     */
+    private PackageRepository $packageRepository;
+
+    protected function setUp(): void
+    {
+        $this->packageScanner = $this->createMock(PackageScanner::class);
+        $this->packageRepository = $this->createMock(PackageRepository::class);
+    }
+
+    public function testHandlerIgnoresNonExistentPackages(): void
+    {
+        $this->packageScanner->expects(self::never())
+            ->method('scan');
+        $this->packageRepository->expects(self::once())
+            ->method('find')
+            ->willReturn(null);
+
+        $packageToScan = new ScanPackage('ae8b3351-7874-40e0-a245-ae2f4c921038');
+        $handler = new ScanPackageHandler($this->packageScanner, $this->packageRepository);
+        $handler($packageToScan);
+    }
+
+    public function testHandlerIgnoresPackageWithSecurityScanOptionDisabled(): void
+    {
+        $package = $this->getPackage(false);
+        $this->packageScanner->expects(self::never())
+            ->method('scan');
+        $this->packageRepository->expects(self::once())
+            ->method('find')
+            ->willReturn($package);
+
+        $packageToScan = new ScanPackage('ae8b3351-7874-40e0-a245-ae2f4c921038');
+        $handler = new ScanPackageHandler($this->packageScanner, $this->packageRepository);
+        $handler($packageToScan);
+    }
+
+    public function testHandlerScansPackageWithSecurityScanOptionEnabled(): void
+    {
+        $package = $this->getPackage(true);
+        $this->packageScanner->expects(self::once())
+            ->method('scan')
+            ->with($package);
+        $this->packageRepository->expects(self::once())
+            ->method('find')
+            ->willReturn($package);
+
+        $packageToScan = new ScanPackage('ae8b3351-7874-40e0-a245-ae2f4c921038');
+        $handler = new ScanPackageHandler($this->packageScanner, $this->packageRepository);
+        $handler($packageToScan);
+    }
+
+    /**
+     * Helper method to create Package instance.
+     */
+    private function getPackage(bool $enableSecurityScan): Package
+    {
+        return new Package(
+            Uuid::fromString('ae8b3351-7874-40e0-a245-ae2f4c921038'),
+            'type',
+            'http://url',
+            [],
+            0,
+            $enableSecurityScan
+        );
+    }
+}