feature: add Authenticator

tests/Service/PrinterServiceTest.php

@@ -2,17 +2,82 @@
 
 namespace App\Tests\Service;
 
+use App\Entity\Printer;
+use App\Service\PrinterService;
+use Doctrine\ORM\EntityManagerInterface;
 use PHPUnit\Framework\Attributes\Test;
-use PrinterService;
+use PHPUnit\Framework\MockObject\MockObject;
 use PHPUnit\Framework\TestCase;
-use Symfony\Bundle\MakerBundle\Docker\DockerDatabaseServices;
+use Symfony\Component\Serializer\SerializerInterface;
+use function PHPUnit\Framework\once;
 
 class PrinterServiceTest extends TestCase
 {
-    #[Test]
-    public function EditPrinterShouldEditPrinter(){
-        $printerService = new PrinterService();
+    private readonly EntityManagerInterface&MockObject $entityManager;
+    private readonly SerializerInterface&MockObject $serializer;
+    private readonly PrinterService $printerService;
 
-         $printerService->editPrinter(Printer $printer, )
+    protected function setUp(): void
+    {
+        $this->entityManager = self::createMock(EntityManagerInterface::class);
+        $this->serializer = self::createMock(SerializerInterface::class);
+        $this->printerService = new PrinterService($this->entityManager, $this->serializer);
+    }
+
+    #[Test]
+    public function removeShouldInvokeRemoveOnPrinterAndFlush()
+    {
+        $printer = new Printer();
+
+        $this->entityManager->expects(self::once())->method('remove')->with($printer);
+        $this->entityManager->expects(self::once())->method('flush');
+
+        $this->printerService->deletePrinter($printer);
+    }
+
+    #[Test]
+    public function validateJsonShouldReturnFalseOnInputIncompleteJson()
+    {
+        $invalidJson = '{
+            "name": "Bambu A1"
+        }';
+
+        self::assertFalse($this->printerService->validateJson($invalidJson));
+    }
+
+    #[Test]
+    public function validateJsonShouldReturnTrueOnInputCompleteJson()
+    {
+        $validJson = '{
+            "name": "Bambu A1 Mini",
+            "price": 10.50,
+            "build_volume": "180x180x180",
+            "max_speed": 1000
+        }';
+
+        self::assertTrue($this->printerService->validateJson($validJson));
+    }
+
+    #[Test]
+    public function createPrinterShouldInvokePersistAndFlushOnCreatedPrinterObject(){
+        $json = '{
+            "name": "Bambu A1 Mini",
+            "price": 10.50,
+            "build_volume": "180x180x180",
+            "max_speed": 1000
+        }';
+
+        $printer = new Printer();
+        $printer
+            ->setName('Bambu A1 Mini')
+            ->setPrice(10.50)
+            ->setBuildVolume('180x180x180')
+            ->setMaxSpeed(1000);
+
+        $this->serializer->expects(self::once())->method('deserialize')->with($json)->willReturn($printer);
+        $this->entityManager->expects(self::once())->method('persist')->with($printer);
+        $this->entityManager->expects(self::once())->method('flush');
+
+        $this->printerService->createPrinter($json);
     }
 }