test element file routing

backend/tests/Unit/Element/UseCases/UpdateLongPdfTest.php

@@ -0,0 +1,95 @@
+<?php
+
+namespace Tests\Unit\Element\UseCases;
+
+use App\Element\CreateElementDto;
+use App\Element\Element;
+use App\Element\UseCases\UpdateElement\UpdateLongPdf;
+use App\Element\UseCases\UpdateElement\UpdateLongPdfRequest;
+use App\Exceptions\BadRequestException;
+use App\Set\Set as DomainSet;
+use Tests\Fakes\FakeElementRepository;
+use Tests\Fakes\FakeFileUploader;
+use Tests\TestCase;
+
+class UpdateLongPdfTest extends TestCase
+{
+    private FakeElementRepository $elementRepository;
+
+    private FakeFileUploader $fileUploader;
+
+    private UpdateLongPdf $useCase;
+
+    protected function setUp(): void
+    {
+        $this->elementRepository = new FakeElementRepository();
+        $this->fileUploader = new FakeFileUploader();
+        $this->useCase = new UpdateLongPdf(
+            $this->elementRepository,
+            $this->fileUploader,
+        );
+    }
+
+    public function testUploadsLongPdfAndStoresPath(): void
+    {
+        $element = $this->createElement();
+
+        $updatedElement = $this->useCase->execute(
+            new UpdateLongPdfRequest(
+                id: $element->getId(),
+                fileContents: 'binary-pdf-bytes',
+                fileOriginalName: 'baderech-long.pdf',
+                fileMimeType: 'application/pdf',
+                fileSizeBytes: 1024,
+            )
+        );
+
+        $this->assertNull($updatedElement->getShortPdfPath());
+        $this->assertSame(
+            'element-pdfs/long/fake-baderech-long.pdf',
+            $updatedElement->getLongPdfPath(),
+        );
+        $this->assertSame(
+            'element-pdfs/long',
+            $this->fileUploader->uploads[0]['folder'],
+        );
+    }
+
+    public function testDisallowedMimeThrowsBadRequest(): void
+    {
+        $this->expectException(BadRequestException::class);
+        $this->expectExceptionMessage('pdf must be a pdf file');
+
+        $this->useCase->execute(
+            new UpdateLongPdfRequest(
+                id: 1,
+                fileContents: 'not-a-pdf',
+                fileOriginalName: 'icon.png',
+                fileMimeType: 'image/png',
+                fileSizeBytes: 1024,
+            )
+        );
+    }
+
+    private function createElement(): Element
+    {
+        $set = new DomainSet(
+            id: 1,
+            name: 'Baderech',
+            description: 'Baderech description',
+            iconImageUrl: '/assets/baderech-icon.png',
+        );
+
+        return $this->elementRepository->create(new CreateElementDto(
+            set: $set,
+            title: 'Original title',
+            description: 'Original description',
+            iconImageUrl: null,
+            richText: '',
+            shortPdfPath: null,
+            longPdfPath: null,
+            youtubeUrl: null,
+            parentElement: null,
+        ));
+    }
+}